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Invacare ® STORM 4 SERVICE MANUAL

1. Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges Requirements 5 mm Allen key 17 mm Allen key blade screwdriver 25 Nm torque wrench 200 Nm torque wrench long wooden blocks min 14 x 14 x 30 cm Dismantling the front wheel carrier With the aid of a second person jack up the mobility aid using several wooden blocks Use a screwdriver to remove the plastic cap 6 Loosen and remove the Allen screw 2 with a 5 mm Allen key Loosen and remove the Allen screw 5 with a 17 mm Allen key Remove the two Nord Lock lock washers 4 Remove and replace the front wheel carrier 3 95 SERVICE MANUAL Invacare STORM Refitting the front wheel carrier Refit the parts in reverse order Use Loctite locking varnish to secure the Allen screw 2 Tighten the Allen screw 2 to 25 Nm Tighten the Allen screw 5 to 200 180 Nm To conclude check all the mobility aid functions 8 9 2 Replacing the front wheel carrier only Storm X plore WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges 1 4 Requirements iig 4 mm Allen key 5 mm Allen key 6 mm Allen key 17 mm Al
2. Refitting the wheel suspension Refit the parts in reverse order To conclude you should always carry out a trial run to test the vehicle functions 121 SERVICE MANUAL Invacare STORM 8 13 Replacing the strut 8 13 1 Removing the suspension strut 0 i A Vid 122 Note Invacare always recommends replacing both struts in order to ensure that the mobility aid works perfectly Note only for Standard Storm The springs of the wheel suspension can be chosen from three weight classes according to the users weight There different weight classes are marked by dashes on the springs 1 dash 0 70 kg user weight 2dash 71 110 kg user weight 3 dash 111 150 kg user weight WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges Requirements 4 mm Allen key 6 mm Allen key 13 mm socket spanner long wooden blocks min 14 x 14 x 30 cm Invacare STORM SERVICE MANUAL Dismantling the strut Remove the rear and the centre battery compartment cover as described in chapters 8 1 1 and 8 1 2 Remove the drive wheel as described in chapter 8 10 1 Loosen and remove the nut 1 from the hexagon soc
3. STORM 8 11 8 11 1 A Vd 106 Drive unit Replacing the motor transmission unit Standard Storm WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges ATTENTION Danger of crushing The motor gearbox unit is extremely heavy Injury hazards to hands Please note the high weight Requirements 5 mm Allen key 6 mm Allen key 19 mm socket spanner long wooden blocks min 14 x 14 x 30 cm Removing the motor transmission unit Remove the rear and the centre battery compartment cover as described in chapters 8 1 1 und 8 1 2 Pull the motor plug out of the power module Open the cable clamps and expose the motor cable Remove the drive wheel as described in chapter 8 10 1 Remove the wheel hub as described in chapter 8 10 3 Remove the splash guard as described in chapter 8 1 6 Invacare STORM SERVICE MANUAL B al ai I Y pi Undo the four Allen screws 1 with a 5 mm Allen key Remove the screws together with the Nord Lock lock washers Undo the Allen screw 4 with a 5 mm Allen key Remove the screws together with the washers Pull the motor transmission unit 2 out of the mounting 3 in
4. STORM 8 15 Seat column lifter column Overview of the column types Following column types can be installed Seat column Lifter column type A Lifter column type B electrically adjustable electrically adjustable 8 15 1 Replacing the seat column A WARNING Danger of crushing The seat is very heavy Injury hazard to hands and feet You should seek help from a second person A WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Save the vehicle laid on its side against overturning y Requirements aiii 4 mm Allen key T40 torx wrench Oblique pliers Cable ties Dismantling the lifting column Remove the rear battery compartment cover as described in chapter 8 1 1 132 Invacare STORM SERVICE MANUAL Remove the centre battery compartment cover as described in chapter 8 1 2 Remove the front battery compartment cover as described in chapter 8 1 3 Remove the seat as described in chapter 8 14 1 or 8 14 5 respectively Obtain the aid of a second person to place the mobility aid on its side and safeguard it against overturning Loosen and remove the four torx screws 3 on the underside of the chassis 2 Remove the lifting column 1 Refitting the lifting column Refit the
5. 1 Requirements miia Phillips screwdriver size 2 8 mm spanner Dismantling the bulbholder Loosen the two cap nuts 2 using an 8 mm spanner and remove the headlight with the mounting from the rubber bumpers There are two Phillips screws cannot be seen in the picture that fasten the headlight to the mounting Loosen the two Phillips screws in order to remove the headlight from the mounting Replace the mounting Refitting the bulbholder Refit the parts in reverse order Now tighten all the screws finger tight again Check all vehicle functions Adjust the headlight roughly using the grid The user can carry out the final adjustment following the operating manual 80 Invacare STORM SERVICE MANUAL 8 7 8 Replacing headlamp brackets conventional lighting system starting 03 2012 1 Requirements mae Phillips screwdriver size 2 Open end wrench 8 mm Uninstalling the tail light bracket Loosen both of the nuts 1 with an 8 mm open end wrench and remove the headlight with the bracket from the rubber mounting Loosen both Phillips head screws 2 to remove the headlight from the bracket Replace the bracket Installing the headlight bracket Assemble all parts again in reverse order Tighten the screws hand tight Check all vehicle functions Perform an approximate adjustment of the headlight using the ratchet plate as a guide The final adjustment can be performed by the user according to the
6. 83 SERVICE MANUAL Invacare STORM 8 7 11 Replacing the rear bulb conventional lighting unit 1 Requirements one Phillios screwdriver size 2 Undo the Phillips screw in the transparent cover over the rear light indicator combination Remove the transparent plastic cover Replace the defective bulb Close the cover and tighten the Phillips screw finger tight 84 Invacare STORM SERVICE MANUAL 8 7 12 Replacing the complete rear light conventional lighting unit if Requirements di 4 mm Allen key 8 mm socket spanner 13 mm socket spanner Removing the rear light Remove the rear and the centre cover as described in chapters 8 1 1 and 8 1 2 Carefully note the location of the cable and the connection locations of the various plugs Either mark each plug and socket or take a photograph with a digital camera Loosen the cable leading to the lighting PCB from the rear light affected 2 Loosen the nut 1 with a 13 mm socket spanner Lift the plastic casing off carefully 2 85 SERVICE MANUAL Invacare STORM Remove the two plastic caps 1 Loosen the two nuts 2 with an 8 mm socket spanner Remove the nut and the washers 3 Pull off the rear light 5 to the rear and remove the two bushes 4 Refitting the rear light Refit the parts in reverse order Now tighten all the screws finger tight again Check all vehicle functions 86 Invacare STORM SERVICE
7. Check function Tighten screws Replace cable motor if necessary Frames Carry out a visual check Tighten screws chassis of the fasteners rivets battery and battery receptacle mounting DAHL Docking Check screws Tighten screws Station Replace components if necessary 24 Invacare STORM SERVICE MANUAL Component Check Remedy Notes s Wheel Check drive wheels for Adjust replace wheel See chapters suspension and tight fit and side play hubs 8 10 1 and 8 10 3 wheels Check steering wheels Replace wheels See chapter 8 8 for tight fit float and wheel fork or wheel side play bearings Tyres Repair or replace if See chapter 8 10 2 damaged Check suspension Repair or replace if see chapter 8 13 damaged Check straight running Replace wheels See chapter 8 8 wheel fork or wheel bearings Drive units Motors Check motors See chapter 7 clutch mechanism eT Check functions in drive Check carbon See chapters and push modes brushes replace if 8 11 1 and 8 11 4 necessar Check clutch y mechanism Replace motor if necessary Tighten screws nuts adjust or replace if necessary Inspect motor brake Check motor brake See chapter 7 2 a Legrests Check welded seams Tighten replace if interlocking screws necessary footplates Power legrests Check cable Replace cable if if fitted Check contacts SEORSA check functions Lighting if Check cable Replace lamp or See chapter 8 7 fitted
8. Remove the transparent plastic cover Replace the defective bulb Close the cover and tighten the Phillips screw finger tight 8 7 2 Replacing the front LED LED lighting unit It is not intended for an individual LED to be replaced Replace the entire lighting unit as described in chapter 8 7 3 71 SERVICE MANUAL Invacare STORM 8 7 3 Replacing the complete front headlight conventional lighting unit until 03 2012 1 Requirements ia Phillips screwdriver size 2 8 mm spanner 4 mm Allen key Diagonal pliers Cable tie Removing the front headlight Remove the rear and centre cover as described in chapters 8 1 1 and 8 1 2 Carefully note the location of the cable and the connection locations of the various plugs Either mark each plug and socket or take a photograph with a digital camera Loosen the cable leading to the lighting PCB from the front headlight affected 2 Open the cable clamps 1 remove all cable ties and pull the cable out of the mobility aid 72 Invacare STORM SERVICE MANUAL Loosen the two cap nuts 2 using an 8 mm spanner and remove the headlight with the mounting from the rubber bumpers There are two Phillips screws cannot be seen in the picture that fasten the headlight to the mounting Loosen the two Phillips screws in order to remove the headlight from the mounting Replace the headlight unit Refitting the front headlight Refit the parts in reverse order Lay
9. Requirements 6 mm Allen key Two long wooden blocks min 14 x 14 x 30 cm Repair kit for inner tube tyres or a new inner tube Tyre pump or compressor Talcum powder Invacare STORM SERVICE MANUAL Removing the tyres Remove the wheel as described in chapter 8 10 1 Unscrew the valve cap 2 A ATTENTION Explosion hazard If the wheelchair is fitted with pneumatic tyres the wheel can explode if the air is not released from the tyre before removing the wheel Always release the air from the wheel before you remove it Depress the small tappet in the centre of the valve Press the spring pin on the valve and remove the air completely from the tyre Undo the five 6 mm Allen screws 4 on the inside of the wheel Release the inner 3 and outer rim ring 6 from the tyre 1 Remove the inner tube 5 from the tyre Replace defective or worn parts or repair the parts Refitting the tyres Refit the inner tube in the tyre NOTE ge If the old inner tube is to be repaired and used again and has become wet during repair installation can be facilitated by applying some talcum powder to the inner tube Refit rim rings 3 and 6 to the tyre Please ensure that the boreholes and thread for the screws are exactly above each other Fill some air into the inner tube Refit the five Allen screws on the inner side of the wheel and tighten them Check the exact fit of the tyre on the rim Inflate the tyre to the pr
10. SERVICE MANUAL 8 18 Storm X plore specific parts 8 18 1 Replacing X plore trim on the swing arm 1 4 Requirements 4 mm Allen key Note i The procedure is identical for the front swing arm 4 and rear swing arm 5 Removing the trim Undo the two Allen screws 3 with a 4 mm Allen key Remove the Allen screws 3 together with the washers Press the trim 1 out of the swing arm 4 or 5 from below When doing so take care with the insert nuts 2 Refitting the trim Replace the parts in the reverse order 155 SERVICE MANUAL Invacare STORM 8 18 2 Replacing the front X plore swing arm WARNING Danger of crushing i The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges 1 Requirements maaa 4 mm Allen key 6 mm Allen key Long wooden blocks min 14 x 14 x 30 cm Dismantling the swing arm Get the help of a second person to lift the mobility device onto several wooden blocks Remove the securing clip 3 Remove the spacer 2 Carefully remove the bolts 5 which connect the shock absorber 4 to the swing arm 1 156 Invacare STORM SERVICE MANUAL Undo the two Allen screws 3 with a 6 mm Allen key
11. 4 Remove the snap ring under the reflector not in the picture Undo the two Allen screws 6 with a 5 mm Allen key Remove the Allen screws 6 incl the washers and the stick holder 5 if necessary When replacing both planetary gears or dismantling the entire back section also now loosen and remove the Allen screws 6 incl the washers on the other side of the mobility aid Undo the two Allen screws 2 with a 5 mm Allen key You will need an additional 13 mm jaw spanner for the opposite nut on the right side of the mobility aid Remove the Allen screws 2 incl the washers and the nut if necessary Pull the planetary gear from the axle Replace the planetary gear Invacare STORM SERVICE MANUAL Refitting the planetary gear Refit the parts in reverse order To conclude check all the mobility aid functions 147 SERVICE MANUAL Invacare STORM 8 17 3 Replacing the servo motor Wid 148 Requirements 4 mm Allen key 5 mm Allen key 10 mm socket spanner 13 mm jaw spanner Size 2 Phillips recessed head spanner Snap ring pliers Fitting the planetary gear Disconnect the two motor plugs 1 Dismantle the entire back section and remove both planetary gears as described in chapter 8 19 2 Loosen and remove the two nuts 2 only the upper nut is visible in the illustration The motor 5 and the gear 4 form one unit Pull them from the axle together 3 Replace the motor gear uni
12. Calculate the required screw length in accordance with the above formula Select five M8 Allen key countersunk screws in accordance with DIN 7991 to suit the calculated length Fit the spacers 4 and the safety plate 3 over the drillholes Fit the Allen screws 2 with a high strength screw blocker system such as Loctite 270 Fit the remaining parts in the reverse order 166 Invacare STORM SERVICE MANUAL 9 5 Curb climber 9 5 1 Fitting the curb climber J 4 Requirements j 8 mm Allen key MK LIE 7 O Ep Dismantle the legrests Arrange the curb climber mounting 7 on the front side of the chassis 1 Fit the two Allen screws 6 incl the washers and tighten the screws with an 8 mm Allen key Refit the legrests 9 5 2 Replacing the positioning shoe T a ms i w i 9 Mi 7 oo na i F 5 bi j a i Dismantle the legrests Pull the positioning shoe 2 off the curb climber 1 in a forward direction Slide a new positioning shoe onto the curb climber Refit the legrests 167 SERVICE MANUAL Invacare STORM 9 5 3 Replacing the curb climber J Requirements sia 5 mm Allen key 13 mm socket spanner Dismantle the legrests Insert the curb climber 3 in the mounting 5 Fit the two Allen screws 1 with two washers Fit two nuts 2 with washers from the other side Tighten the Allen screws and nuts using a 5 mm Allen key and a 13 mm socket spanne
13. Checkiunetion cable if necessary Battery Check battery support Replace if necessary mounting and mounting belts for damage 25 SERVICE MANUAL 26 Component Batteries Remote electronics modules Drive program Invacare STORM Check Remedy Notes Check batteries for Replace batteries if See chapters 8 4 2 damage necessary and 8 4 3 e Check battery voltage Charge batteries 4 Check battery voltage Charge batteries See operating manual Check contacts and Clean contacts and Please refer to the terminals terminals safety information in chapter 8 4 2 and 8 4 3 for handling batteries Remote status display Evaluate error blink See chapter 6 blinking code Fixings Tighten fixings replace if necessary Cables and connecting Tighten cables and plugs connecting plugs replace if necessary Drive lever function Replace drive lever if necessary Replace remote if necessary Power supply Tighten cables and connecting plugs replace if necessary Check drive electronics Update software if See chapter 8 3 program version newer version available Invacare STORM SERVICE MANUAL 6 Operational faults Different power modules can be installed in the mobility aid in connection with different remotes The rectification of operational faults depends on the installed power module in each case The power modules used are described in chapter 4 2 Note The tables for rectification of
14. To conclude check all the mobility aid functions 50 Invacare STORM SERVICE MANUAL 8 2 6 Replacing the G Trac sensor 1h Requirements cia 5 mm Allen key 10 mm socket wrench Uninstalling the G Trac sensor If possible completely raise the seat with the lifter Switch the electronics of the wheelchair OFF Remove the rear cover as described in chapter 8 1 1 Take note of the positions of all cables and the sockets that they are connected to Mark the connectors and sockets or take a photograph with a digital camera In the illustrations you see the power module 4 the optional lighting circuit board 2 the optional actuator module 1 amp 3 as well as the G Trac sensor 5 51 SERVICE MANUAL Invacare STORM 52 Pull the locking pin 1 that is located next to the power module backwards Lift the power module up together with the bracket and remove the bracket from the battery compartment cover Place the power module together with bracket on top of the battery box or the actuator module if installed Press both catches 3 inwards and open the battery box cover Use the 5 mm Allen key to loosen and remove both screws 2 Remove the safety catch 1 and the G Trac bracket 3 Loosen and remove the self locking nut 5 including the washer with a 5 mm Allen key and a 10 mm socket wrench Remove the G Trac sensor Disconnect the cable of the G Trac sensor from the electronics
15. 1 motor replace motor if defective Bearing Replacing the See chapter 8 11 1 defective motor Transmission Replace See chapter 8 11 1 defective transmission Transmission Replace See chapter 8 11 1 defective transmission Drive wheel Tighten drive See chapter 8 10 1 loose wheel secure bolts with Loctite if necessary Invacare STORM SERVICE MANUAL PROBLEM OTHER HONY 8 SOLUTION Documentation SYMPTOMS CAUSE Transmission None Sealing ring on Replace See chapter 8 11 1 losing oil drive shaft transmission if defective sealing ring defective Check carbon See chapters 8 11 1 and brushes for oil 8 11 4 wetting replace motor if brushes wet Irregular None Drive shaft Check drive shaft See chapter 8 11 1 transmission if defective None Parts lost Reattach parts once found Batteries not None Fuse burnt out Check cabling and See chapters 8 6 and 8 5 being charged cable defective replace fuse Batteries Replace batteries See chapter 8 4 2 defective LEDs blinking Charging unit Replace charging See charging unit oncharging defective operating manual unit Short None One of the Replace batteries See chapter 8 4 2 charging batteries could period be defective Mobility aid None Remote Replace remote See chapter 8 2 1 runs too defective slowly Batteries Replace batteries See chapter 8 4 2 defective 31 SERVICE MANUAL Invacare STORM PROBLEM OTHER H
16. Danger of crushing The seat is very heavy Injury hazard to hands and feet You should seek help from a second person WARNING Danger of crushing Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive 1 Requirements aie 4 mm Allen key 5 mm Allen key T40 torx wrench Oblique pliers Cable ties Torque wrench 5 30 Nm or similar Medium strength thread locking fluid e g Loctite 243 Adjusting the seat height manually with an adapter Remove the seat as described in chapter 8 14 1 or 8 14 5 178 Invacare STORM SERVICE MANUAL CAUTION Damage to the lifter column possible Using incorrect screws or inserting and tightening the screws incorrectly will damage the lifter column The lifter column is supplied with self tapping screws The screws are used on the underside as well as on the upper side Use only the screws provided If the screws were already screwed in When reinstalling the screws make sure that they are screwed carefully into the existing thread Tighten the screws to a torque of 15 17 Nm Position the adapter 4 on the top of the lifter column 5 Secure the adapter with the self tapping screws and the washers 3 Position the seat frame 2 on the lifter column and adapter Apply medium strength thread locking adhesive to the four hexagon socket head screws 1 Insert the four hexagon socket h
17. MANUAL 8 7 13 Replacing the rear bulb holder conventional lighting unit 1 Requirements aie Phillips screwdriver size 2 8 mm socket spanner 13 mm socket spanner Dismantling the bulbholder Remove the complete rear light as described in chapter 8 7 8 Undo the two Allen screws 1 with a 4 mm socket spanner and remove the screws Replace the bulbholder 2 Refitting the bulbholder Refit the parts in reverse order Check all vehicle functions 87 SERVICE MANUAL Invacare STORM 8 7 14 Replacing the complete rear light LED lighting unit if Requirements di 4 mm Allen key 13 mm socket spanner Removing the rear light Remove the rear and the centre cover as described in chapters 8 1 1 and 8 1 2 Carefully note the location of the cable and the connection locations of the various plugs Either mark each plug and socket or take a photograph with a digital camera Loosen the cable leading to the lighting PCB from the rear light affected 2 T Loosen the nut 1 with a 13 mm socket spanner Lift off the plastic casing 2 88 Invacare STORM SERVICE MANUAL Open the rear light plug 3 that is to be replaced The rear lights are only clamped in the plastic casing Replace the red rear light 1 or the indicator 2 as required The cables are marked correspondingly Refitting the rear light Refit all parts in reverse order Now tighten all the screws finger
18. Replacing pneumatic Tyres meerminne a aa 100 8 10 2 2 Replacing puncture protected tyres ccccccccccceeseceeeeeeeeeeeeceeeeeeeseeeaeeeeseesaaeeees 102 8 10 2 3 Replacing puncture proof TYFES ccccccseseeeceseececceeeeeecseseeecseseecseeeeessageeessaaess 104 8 10 3 Replacing the drive wheel NUD ccccccccccsssseceecceeeeececeeeeeeeeeseeeaeeeessaeaeeeesessaageeees 105 Drive MIN sce teecestaseecscna Bec aaa E aa a a aa 106 8 11 1 Replacing the motor transmission unit Standard Storm s seeeeseeeiseeeieeeeieeeeeree 106 8 11 2 Replacing the motor transmission unit SSD motor cece cceeeceeeeeeeeeeeeeeeeeeeeaeeeeeess 108 8 11 3 Replacing the motor transmission unit Storm X plore ccceceeseceseseecessesesseseseeserees 110 8 11 4 Replacing or rotating the motor gearbox unit sealing ring SSD motor 0 113 8 11 5 Replacing the motor gearbox coupling SSD motor cc ccceeeseeeceeeeeeseeeeeeeaeeeeeees 114 8 11 6 Replacing the carbon brushes Standard MOtOl ccccceeeeee eee eeeeeeeeeeeeeeeeaaaeeeeeeeees 116 8 11 7 Replacing the carbon brushes SSD motor ccccseeeeceeeceeeeeeeeeeeeeeceeeeeeeeeeeeeeaaaeeeees 118 Rear WNEECl SUSPENSION vec cede ease cieteseyctereccimtaneee ds erecta E EE K a a a a A SEA 120 8 12 1 Replacing the rear wheel suspension cccccccseeeecceeseeeceeseeeceaseecseseeessaseeessaaeees 120 Replacino the SUl se teceticdcctvedet
19. arm ccccseeeeceeeceeeeeeeeecaeeseeeeeeaeeueeeeeseaeeeeeeesaaeeees 158 Installing accessories 160 9 1 Replacing the Salely Delt siscsccctecdiceesiccdecticedeviznacsescicacigs scsi cecrscscedeviecoesassccesienecsioncetaydeiewecsacs 160 9 2 PAU TNE STICK NOIGCR sirain aa ea 161 9 3 PITING THE NE AGKES oni ces aaa a a aaa Aaa a aaaea aa anh 162 9 3 1 Fitting the headrest to the standard back cccccccseeeeeeeeeeeeeeeeeeeaeeeeeeeeaeeeeeeeeaaneeeess 162 9 3 2 Fitting the headrest to the EasyAdapt back ccccceeecceeceeeeeeeeeeeeeeeeeeeeeeaeeeesessaneeeees 163 9 4 DAHLE DOCKING Stalon naiseen E 165 9 5 UII CIID GE iria a a a E a ES 167 95T Fitting the curp Climber siure e oes aean ele Meee saeied dt eee ce 167 9 5 2 Replacing the positioning SNOG cccccssccccsssececceseeecceeeeecceaeeecsaeeeeseuseeessaseeessaaeees 167 95 3 Replacing The CUD ClIMDEN assaini aeea a E raaa a a EAEan 168 9 6 L ggage carretapi A ANRE 169 9 7 ANUND DONS a a a a 171 r1 NNSTANING APMP ONS earnen n a 171 97 2 MSANE IOC KIN GOIN pesien A sdiloaplruliniund imag naneataiouned eat 172 9 8 F rther accessories aiae aaaea aa aa aaae AEAEE iaaea E aa 172 Adjusting the seating position 173 10 1 Adi stng th Seat NIONE ruscsiiaiiag a aE a a a S EEEN 174 10 1 1 Adjusting the seat height with a seat column installed cccccceessseeeeeeeeeeeeeeeeeeeens 174 10 1 2 Adjusting the seat height on a type A electrical lifter column with an
20. cable to the chassis from the remote or form the optional actuator module Remove the cable or cables so that there is no longer any cable connection between the seat and the chassis 127 SERVICE MANUAL Invacare STORM Remove the pin retainer 5 Remove the bolt 2 and swing the tilt adjustment assembly 3 forward If you loosen the lower bolts also for example to replace the tilt adjustment pay attention to the two distance washers 4 Fold back the entire seat Keep a firm hold on the seat and the seat support whilst loosening and removing the four torx screws 1 Lift the seat and the seat support from the vertical column Refitting the seat carrier Refit the parts in reverse order To conclude check all the mobility aid functions 128 Invacare STORM SERVICE MANUAL 8 14 3 Replacing the seat support with electric tilt module A CAUTION Danger of crushing i The seat seat support are very heavy You should seek help from a second person who can secure the seat and help when carrying 1 Requirements oe T40 torx wrench oblique pliers cable ties Dismantling the seat support Remove the legrests Remove the armrests Remove the seat cushion Remove any existing cable ties holding the cables on the remote or lighting Remove the cables from the stuck on clamps Loosen the cap nuts of the headlight mountings using an 8 mm jaw spanner see chapter 8 7 5 or 8 7 6 Put the he
21. can be installed Seat column Lifter column type A Lifter column type B electrically adjustable electrically adjustable 10 1 1 Adjusting the seat height with a seat column installed A WARNING Danger of crushing The seat is very heavy Injury hazard to hands and feet You should seek help from a second person A WARNING Danger of crushing Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive 1 Requirements 4 mm Allen key T40 torx wrench Oblique pliers Cable ties Manual seat height adjustment Remove the seat as described in chapter 8 14 1 or 8 14 5 174 Invacare STORM SERVICE MANUAL Loosen and remove the four Torx screws 2 on the upper side of the column 3 Lift off the coverplate 1 Note The cover plate has four flaps pointing downward There are two tapped holes on each flap for the screws 2 By selecting the upper or lower holes the seat can be adjusted to two different heights Attach the cover plate 1 Install the screws 2 in such a way that the cover plate is flush fitted or is somewhat elevated depending on the desired seat height Refit the other parts in reverse order To conclude check all the mobility aid functions 175 SERVICE MANUAL Invacare STORM 10 1 2 Adjusting the seat height on a type A electrical lifter column with an adapter 292 mir WARNING Danger
22. column 1 Refitting the lifting column Refit the parts in reverse order To conclude check all the mobility aid functions 135 SERVICE MANUAL Invacare STORM 8 15 3 Replacing a type B electrical lifter column 2f4 mir WARNING Danger of crushing The seat is very heavy Injury hazard to hands and feet You should seek help from a second person WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Save the vehicle laid on its side against overturning 1 Requirements 4 mm Allen key T40 torx wrench Oblique pliers Cable ties Torque wrench 5 30 Nm or similar Dismantling the lifting column Remove the rear battery compartment cover as described in chapter 8 1 1 Remove the centre battery compartment cover as described in chapter 8 1 2 Open the cable clamps on the battery box and expose the cables 136 Invacare STORM SERVICE MANUAL A Disconnect the cables on the actuator module on the battery box and if necessary on the lighting circuit board Disconnect the plug at the top of the lifter column Remove the seat as described in chapter 8 14 1 8 14 2 and 8 14 3 but without removing the cables on the seat frame Obtain the aid of a second person to pla
23. crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges 1 4 Requirements ie 5 mm Allen key 6 mm Allen key T40 torx wrench 13 mm socket spanner 19 mm socket spanner blade screwdriver long wooden blocks min 14 x 14 x 30 cm Dismantling the wheel suspension Remove the rear and the centre battery compartment cover as described in chapters 8 1 1 and 8 1 2 Remove the rear light cover as described in chapter 8 1 4 Pull the motor plug out of the power module Open the cable clamps and expose the motor cable Remove the drive wheel as described in chapter 8 10 1 Remove the wheel hub as described in chapter 8 10 3 Remove the splash guard as described in chapter 8 1 6 Remove the motor transmission unit as described in chapter 8 11 1 or 8 11 3 120 Invacare STORM SERVICE MANUAL Loosen and remove the nut 1 from the hexagon socket head bolt 6 on the spring Remove the washer 9 Remove the hexagon socket head bolt 6 In doing so please pay attention to the washer 8 and the spacer 7 Remove the plastic cover 4 Loosen and remove the torx screw 3 Remove the spacer 2 Remove the entire wheel suspension 5 from the axle
24. instructions found in the User Guide 81 SERVICE MANUAL Invacare STORM 8 7 9 Replacing the front bulb holder LED lighting unit until 03 2012 if S Requirements di 4 mm Allen key 8 mm spanner Dismantling the bulbholder Loosen the Allen screw 1 using a 4 mm Allen key and remove the headlight from the mounting Loosen the two cap nuts 2 using an 8 mm spanner and remove the headlight with the mounting from the rubber bumpers Replace the mounting Refitting the bulbholder Refit the parts in reverse order Now tighten all the screws finger tight again Check all vehicle functions Adjust the headlight roughly using the grid The user can carry out the final adjustment following the operating manual 82 Invacare STORM SERVICE MANUAL 8 7 10 Replacing headlamp brackets LED lighting system starting 03 2012 q1 Requirements 4mm Allen wrench Open end wrench 8 mm Uninstalling the tail light bracket Loosen the hexagon socket head screw 1 with a 4 mm Allen wrench and remove the headlight from the bracket Loosen both of the nuts 2 with an 8 mm open end wrench and remove the bracket from the rubber mounting Replace the bracket Installing the headlight bracket Assemble all parts again in reverse order Tighten the screws hand tight Check all vehicle functions Perform an approximate adjustment of the headlight using the ratchet plate as a guide The final adjustment
25. module Replace the G Trac sensor Invacare STORM SERVICE MANUAL Installing the G Trac sensor Assemble the parts in reverse order Reconnect all cable connectors to their former positions The G Trac sensor must be installed with the cable pointing upwards The module has a guide that must fit exactly into the G Trac sensor holder Test all functions of the vehicle 53 SERVICE MANUAL Invacare STORM 8 2 7 i 8 2 7 1 54 Drive program selection after component replacement The drive program is saved in the remote and in the power module If one of these two components is replaced the system must be told which of the components has not been replaced so that it knows which contains the current controller profile Note The system allows normal usage of the mobility aid after component replacement only if the profile is selected afterwards Profile selection with remote REM A or REM B Insert the plug into the remote or into the power module respectively Switch the remote on LEDs 1 and 4 blink Use the bottom rocker switch 5 to select where the required controller profile is saved LED 1 power module LED 4 remote Only LED 1 or 4 blinks now depending on the selection Press the Horn 2 and 3 buttons on the speed selection and hold them down for 3 seconds to confirm the selection The system will switch itself off and restart automatically In the process the selecte
26. not necessary 111 SERVICE MANUAL Invacare STORM 112 Refit the motor transmission unit in reverse order Use the scale to align the motor to the centre axis 1 win Left motor 185 a h Right motor si J E O f Make sure that the motor cable cannot be pinched or bent and ir that it is not exposed to chafing in any place ri To conclude you should always carry out a trial run to test the vehicle functions Invacare STORM SERVICE MANUAL 8 11 4 Replacing or rotating the motor gearbox unit sealing ring SSD motor A CAUTION Danger of crushing The motor gearbox unit is very heavy Danger of injury to the hands Pay attention to the heavy weight qi Requirements ma 10 mm socket wrench Uninstalling the sealing ring Uninstall the motor gearbox unit as described in chapter 8 11 2 8 11 3 Use the 10 mm socket wrench to loosen and remove the self securing nuts 4 including the washers Remove the carriage bolt which secures the sealing ring 2 Carefully bend the sealing ring apart and remove it Installing the sealing ring Install the sealing ring so that the square hole for the carriage bolt is on the inside of the wheelchair Insert the carriage bolt through the sealing ring Install the washer and the self locking nut Do not tighten the self locking nut completely as the motor orientation must be adjusted during installation 113 SERVICE MANUAL I
27. operational faults listed in the following chapters are only an excerpt from the original manufacturer s manuals You can obtain the original manuals from Invacare If you have problems with the mobility aid please proceed as follows First assess the possible cause of the problem using the following table Check the remote status display Evaluate the error code Carry out the necessary checks and repairs as recommended in the following table 2 SERVICE MANUAL Invacare STORM 6 1 28 Drive fault diagnosis PROBLEM OTHER HONI SOLUTION Documentation SYMPTOMS CAUSE Mobility aid The remote will not status display start illuminates normally and displays blink code 5 6 Remote status Batteries Replace batteries See chapter 8 4 2 display does not defective illumin nee Completely Pre charge See operating manual discharge batteries battery Power supply to Check master fuse See chapter 8 5 fai Check cables See chapter 8 6 pted between the modules for loose connections and damage Remote Replace remote See chapter 8 2 1 defective Remote status Various causes Assess error code See chapter 6 2 display blinking Mobility aid None Batteries Replace batteries See chapter 8 4 2 judders in defective drive mode unstable voltage Drive motors See operating manual disengaged Engage drive motors Drive motor s defective Repla
28. pay attention to chapter 8 6 1 Tighten the screws hand tight Check all vehicle functions Perform an approximate adjustment of the headlight using the ratchet plate as a guide The final adjustment can be performed by the user according to the instructions found in the User Guide 19 SERVICE MANUAL Invacare STORM 8 7 5 Replacing the complete front headlight LED lighting unit 1h Requirements ne 8 mm spanner 4 mm Allen key Diagonal pliers Cable ties Removing the front headlight Remove the rear and centre cover as described in chapters 8 1 1 and 8 1 2 Carefully note the location of the cable and the connection locations of the various plugs Either mark each plug and socket or take a photograph with a digital camera Loosen the cable leading to the lighting PCB from the front headlight affected 2 Open the cable clamps 1 remove all cable ties and pull the cable out of the mobility aid Loosen the Allen screw 1 using a 3 mm Allen key and remove the headlight from the mounting Replace the headlight unit 76 Invacare STORM SERVICE MANUAL Refitting the front headlight Refit the parts in reverse order Lay the cables carefully and fasten them using the cable clamps and cable ties In doing so please pay attention to chapter 8 6 1 Now tighten all the screws finger tight again Check all vehicle functions Adjust the headlight roughly using the grid The user can carry out the fi
29. so that the four boreholes coincide with the slot nuts 4 Fit the four supplied Allen screws and tighten them Adjust the desired seat width with the help of the included centimetre scale Tighten the six Allen screws 1 firmly Invacare STORM SERVICE MANUAL 8 17 6 Fitting the handlebar i Requirements ia 4 mm Allen key Loosen and remove the four Allen screws 3 on the plastic cover Remove the plastic cover 2 Remove the covers on the washer recesses 5 Arrange the handlebar 1 on the back section in such a way that the boreholes coincide with the tapped holes in the back section Fit the four Allen screws 4 incl the washers 5 and tighten the screws Refit the plastic cover Refit the six Allen screws 3 and tighten them 151 SERVICE MANUAL Invacare STORM 8 17 7 Replacing the travelling armrest 1 Requirements wie 4 mm Allen key Dismantling the travelling armrest Undo and remove the four Allen screws in the backrest plastic cover using a 4 mm Allen key Remove the plastic cover If necessary remove the remote together with its cable On the torque support loosen the locating pin 3 bolt 2 with a 4 mm Allen key Raise the armrest slightly and remove the locating pin Pull the armrest out of the torque support to the side If you raise and lower the armrest a few times it is easier to remove Replace the armrest Refitting the travelling armrest Replace t
30. the cables carefully and fasten them using the cable clamps and cable ties In doing so please pay attention to chapter 8 6 1 Now tighten all the screws finger tight again Check all vehicle functions Adjust the headlight roughly using the grid The user can carry out the final adjustment following the operating manual 13 SERVICE MANUAL Invacare STORM 8 7 4 Replacing headlamps completely conventional lighting system starting 03 2012 q1 Requirements aae Phillips screwdriver size 2 Open end wrench 8 mm Side cutting pliers Cable ties Uninstalling headlights Remove the rear and the middle covers as described in chapter 8 1 1 and 8 1 2 Take exact note of the positions of all cables and the sockets that they are connected to Mark the connectors and sockets or take a photograph with a digital camera Disconnect the cable of the affected headlight from the lighting circuit board 2 Open the cable clamps 1 remove all cable ties and pull the cable out of the wheelchair 74 Invacare STORM SERVICE MANUAL Loosen both of the nuts 1 with an 8 mm open end wrench and remove the headlight with the bracket from the rubber mounting Loosen both Phillips head screws 2 to remove the headlight from the bracket Replace the headlight Installing headlights Assemble all parts again in reverse order Install the cables carefully and secure them with the cable clamps and cable ties When doing SO
31. the picture The motor cables are fitted with protection covers 2 and are guided out of the front cover through recesses on the side Cables that lead to the seat upper actuator module remote headlight are guided out of the front cover through an upper left recess 3 Make sure the cable has enough play so that all movable parts can move freely without stretching clamping or abrading the cable Lay the cables in the same way under the seat and to the remote Fasten the cables with the prescribed cable clamps or cable ties respectively Invacare STORM SERVICE MANUAL 8 6 2 Installing cables on a lifter column type B If a type B lifter column was already installed then you can begin directly with chapter 8 6 2 2 Lifter column type A Lifter column type B electrically adjustable electrically adjustable eke miT 274 mer 8 6 2 1 Installing cables on a type B lifter column part 1 1h Requirements 4 mm Allen wrench Side cutting pliers Cable ties The conduits leading from the battery box to the seat must be installed so that they do not get crimped stretched or sheared when raising or lowering the seat Run the cables from the actuator 2 of the seat angle adjustment to the cable holder 1 Secure the cables with a cable tie Run the conduits further to the lateral bar 67 SERVICE MANUAL Invacare STORM View seat from below with ACT 1 68 View from the rear Invacar
32. the wheel fork Refit the parts in reverse order When fitting the ball bearings please ensure that the wide inner ring faces outward in each case Adjust the wheel fork as described in chapter 8 8 2 To conclude check all the mobility aid functions 91 SERVICE MANUAL Invacare STORM 8 8 2 Adjusting the wheel fork WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person 1 Requirements ici 19 mm socket spanner blade screwdriver If necessary remove the cover cap 2 Get help of a second person to tilt the mobility aid to the rear Rotate the wheel forks 5 upwards Let go of the wheel forks so that they can swing downwards again Adjust the nut 3 with a 19mm socket spanner so that the wheel forks are not too loose but can still rotate freely The wheel forks should oscillate to the opposite side a maximum of once and then come to rest facing downwards Place the mobility aid on all four wheels again Test the mobility aid s manoeuvrability Repeat the adjustment steps if necessary until the castors are correctly adjusted Refit the cap 2 92 Invacare STORM SERVICE MANUAL 8 8 3 Changing a front wheel A WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of th
33. unaltered standard drive programs Note All power modules are delivered with a standard drive program If you have made any customer specific modifications to the drive program these must be adapted after the installation of the new power module Requirements 8 mm socket spanner To adapt the drive program programming software or hand programming device and system installation manual available from Invacare Dismantling the power module Remove the rear panel as described in chapter 8 1 1 45 SERVICE MANUAL Invacare STORM 46 Carefully note the location of the cable and the connection locations of the various plugs Either mark each plug and socket or take a photograph with a digital camera The pictures show the power module 4 the optional lighting PCB 2 and the optional actuator modules 1 amp 3 Pull the plug 1 out of the power module Loosen the two nuts 2 with a 8 mm socket spanner Remove the power module by pulling it backwards from the guides Replace the power module Refitting the power module Refit the parts in reverse order Plug all the plugs into their old positions Select the drive program as described in chapter 8 2 7 If a new software version is available update the drive program as described in chapter 8 3 Adapt the drive program using the programming software if necessary To conclude check all the mobility aid functions Invacare STORM SERVICE MA
34. your authorised Invacare the dealer toadjust the seat depth individually Adapting the seat to the user s seating position depends on which seat has been fitted and should be carried out in the following sequence Adjusting the seat height Adjusting the center of gravity of the seat frame Adjusting the seat Checking that the swivel castors can move freely Repetition of steps 2 to 4 if necessary al le ae Under the seat you will find the seat frame with various threaded holes Depending on the seat that is installed you can attach the seat at different points on the seat frame and thus set the seat depth Additionally you can move the seat surface and attach it in various positions WARNING Danger of injury hazard after tilting of mobility caused by blocked steering wheels Always check the seat depth settings for both forward and reverse movement Make sure that steering wheels can rotate freely and have not contact to any fixed mobility device component WARNING Danger of crushing The seat is very heavy Danger of injury to hands and feet Let a second person help you What needs to be observed when adjusting the seat depth If the seat depth is too short the force required when the user stands up is too high If the seat depth is set too long the user may slump down while getting up 173 SERVICE MANUAL Invacare STORM 10 1 Adjusting the seat height Overview of the column types Following column types
35. 13 mm socket spanner Remove the screws together with the washers Pull the motor transmission unit 3 out of the mounting 2 in a forward direction In doing so please observe the high weight of the unit Refitting the motor transmission unit Replace the defective parts Check the serial number of the gearbox housing Up to the serial number 20110400xx the gearbox housing is 44 5 mm wide The compensation sheet see right must be installed Up to the serial number 20110400xx the gearbox housing is 49 5 mm wide The compensation sheet is not necessary Refit the motor transmission unit in reverse order Use the scale to align the motor to the centre axis 1 whe Left motor 185 i l Right motor 5 H E Make sure that the motor cable cannot be pinched or bent and mfa that it is not exposed to chafing in any place Ta FO To conclude you should always carry out a trial run to test the vehicle functions 109 SERVICE MANUAL Invacare STORM 8 11 3 A Vid 110 Replacing the motor transmission unit Storm X plore WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges A
36. Invacare STORM SERVICE MANUAL Invacare STORM CE Edition 14 11 12 SERVICE MANUAL These instructions contain information about Testing work Repair Instructions This manual is part of the instructions for use Service addresses Invacare Austria GmbH LAD Herzog Odilostrasse 101 A 5310 Mondsee Austria Pa at Invacare n v a Autobaan 22 CL B 8210 Loppem Brugge h im Belgium saa Invacare AG ip _ BenkenstraBe 260 CH 4108 Witterswil Switzerland PN f Te 88316 Isny Deutschland mar Invacare A S Sdr Ringvej 37 DK 2605 Br ndby Danmark Invacare SA EN Rah Bi c Areny s n Pol gon Industrial de Celr E 17460 Celr Girona ESPA A ae Route de St Roch F 37230 Fondettes France Invacare Aquatec GmbH AlemannenstraBe 10 a i Invacare Poirier SAS Man Fax WWW Fax WWW Fax WWW Fax WWW Kundeservice Fax Kundeservice WWW Fax WWW Fax WWW 43 6232 5 53 50 43 6232 5 53 54 info invacare austria com www invacare at 32 0 50 83 10 10 32 0 50 83 10 11 belgium invacare com www invacare be 41 0 61487 70 80 41 0 61487 70 81 switzerland invacare com www invacare ch 49 0 7562 70 00 49 0 7562 7 00 66 info invacare aquatec com www invacare aquatec de 45 0 36 90 00 00 45 0 36 90 00 01 denmark invacare com ww
37. NUAL 8 2 3 Replacing the actuator module on the battery compartment Replacement is described in the following section based on the example of a mobility aid with an optional lighting PCB and an optional actuator module 1h Requirements na 4 mm Allen key Phillips screwdriver size 2 Removing the tilt module If possible use the lifter to move the seat to the uppermost position Remove the rear and the centre cover as described in chapters 8 1 1 and 8 1 2 Carefully note the location of the cable and the connection locations of the various plugs Either mark each plug and socket or take a photograph with a digital camera The pictures show the power module 4 the optional lighting PCB 2 and the optional actuator modules 1 amp 3 47 SERVICE MANUAL Invacare STORM Pull the plug 1 out of the actuator module Undo the two Phillips screw 2 Replace the actuator module Removing the tilt module Refit the parts in reverse order Plug all the plugs into their old positions To conclude check all the mobility aid functions 8 2 4 Replacing the actuator module under the seat The actuator module is optional 1h Requirements 4 mm Allen ke Removing the tilt module If possible use the lifter to move the seat to the uppermost position Carefully note the location of the cable and the connection locations of the various plugs Either Pull the plug 1 out of the actuator module R
38. ONI SOLUTION Documentation SYMPTOMS CAUSE Electrical Remote shows Lighting Replace lighting See chapter 8 2 5 adjustment blinking E or actuator module actuator module motor does blink code 2 defective not react Status diode on lighting actuator module does not go out even if the remote has been switched off or disconnected Cable Safeguard cable See chapter 8 6 disconnected or connection damaged replace cable if necessary Electrical Check adjusting adjusting motor motor defective Remote Replace remote See chapter 8 2 1 defective 1 Only applies to remote SD24 2 All remotes except SD24 32 Invacare STORM SERVICE MANUAL 6 2 REM remotes Error codes and diagnostic codes The drive electronics can automatically rectify some faults In this case the status display will stop blinking Switch the remote on and off again several times Wait around 5 seconds each time before switching the remote on again If this does not rectify the fault determine the cause using the blink codes from the following table BLINK CODE POSSIBLE CAUSE SOLUTION DOCUMENTATION Module defective Replace defective module See chapter 8 2 2 Accessory error e g short Check accessory See chapter 8 6 circuit in adjusting motor connections check accessory Lifter too high or too low lf the lifter is raised lower it See operating manual seat not at driving height slowly until t
39. RVICE MANUAL 8 1 4 Opening the rear light cover 1 Requirements sie 4 mm Allen key socket spanner 13 mm Dismantling the rear light cover Remove the rear and centre cover as described in chapters 8 1 1 and 8 1 2 Loosen the nut 1 using a 13 mm socket spanner Refitting the rear light cover Refit the parts in reverse order Now tighten all the screws finger tight again 41 42 SERVICE MANUAL 8 1 5 A VW Invacare STORM Replacing a front splash guard WARNING Danger of crushing The wheelchair is very heavy Danger of injury to the hands and feet Let a second person help you Danger of injury due to uncontrolled movement of the wheelchair Switch the vehicle s power system off ON OFF key Engage the drive motors Secure the vehicle against rolling away by placing wedges under the wheels Requirements 4 mm Allen wrench 24 mm socket wrench 24 mm open ended wrench Flat screwdriver Oblong wooden blocks at least 14 x 14 x 30 cm Medium strength thread locking adhesive for example Loctite 243 Heat gun Lift the wheelchair on one side and have a second person place a 14 cm high wooden block underneath it so that the front wheel is off the ground and can rotate freely Remove the front wheel as described in chapter 8 8 1 Removing the splash guard Loosen and remove the four hexagon socket head screws 2 together with the washers Replace the splash guar
40. Remove the Allen screws 3 together with the washers Remove the swing arm 1 out of the front wheel link fork 2 Remove the trim as described in chapter 8 20 1 if necessary Refitting the swing arm Replace the parts in the reverse order To conclude you should always carry out a trial run to test the vehicle functions 157 SERVICE MANUAL Invacare STORM 8 18 3 Removing the rear X plore swing arm WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person en Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges 1 Requirements ma 5 mm Allen key 6 mm Allen key open ended spanner 13 mm Long wooden blocks min 14 x 14 x 30 cm Dismantling the swing arm Remove the drive wheel as described in chapter 8 10 1 Remove the splash guard as described in chapter 8 1 6 158 Invacare STORM SERVICE MANUAL Remove the securing clip 4 Remove the spacer 3 Carefully remove the bolts 1 which connect the shock absorber 2 to the swing arm 5 Loosen the three Allen screws 6 with a 6 mm Allen key and a 13 socket spanner Remove the bolts 3 together with the washers Pull the swing arm 5 out of the rear wheel link fork 7 and replace it Remove the tri
41. TTENTION Danger of crushing The motor gearbox unit is extremely heavy Injury hazards to hands Please note the high weight Requirements 5 mm Allen key 6 mm Allen key 13 mm socket spanner 19 mm socket spanner long wooden blocks min 14 x 14 x 30 cm Removing the motor transmission unit Remove the rear and the centre battery compartment cover as described in chapters 8 1 1 und 8 1 2 Pull the motor plug out of the power module Open the cable clamps and expose the motor cable Remove the drive wheel as described in chapter 8 10 1 Remove the wheel hub as described in chapter 8 10 3 Remove the splash guard as described in chapter 8 1 6 Invacare STORM SERVICE MANUAL Remove the securing clip 4 Remove the spacer 3 Carefully remove the bolts 1 which connect the shock absorber 2 to the swing arm 5 Loosen the four Allen screws 6 with a 6 mm Allen key and a 13 socket spanner Remove the screws together with the washers Pull the motor transmission unit 8 out of the mounting 7 in a forward direction In doing so please observe the high weight of the unit Refitting the motor transmission unit Replace the defective parts Check the serial number of the gearbox housing Up to the serial number 20110400xx the gearbox housing is 44 5 mm wide The compensation sheet see right must be installed Up to the serial number 20110400xx the gearbox housing is 49 5 mm wide The compensation sheet is
42. a defect replace the motor and send it to Invacare Service for inspection or repair 36 Invacare STORM SERVICE MANUAL Note A resistance of between 40 and 80 ohms indicates an intact brake A resistance of 0 ohms or a very high resistance mega ohms or infinity indicates a short circuit a bad connection or a defective brake 9 37 38 SERVICE MANUAL Invacare STORM 8 Repair work A CAUTION Danger of injury and damage to property if the maximum speed reduction on a wheelchair with a lifter does not function correctly The wheelchair s control unit must reduce the maximum possible speed as soon as the lifter is raised Test the maximum speed reduction for correct function after any maintenance work or modifications to the wheelchair 8 1 Covers 8 1 1 Opening the rear cover panel Refitting the front cover panel Loosen and remove the two knurled thumb screws 1 on the left and right side of the rear casing Carefully raise the rear cover The front part of the cover is held at the top by means of a Velcro strip You must also release this Refitting the rear cover panel Refit the parts in reverse order Tighten the knurled thumb screws hand tight Invacare STORM SERVICE MANUAL 8 1 2 Opening the centre panel 1h Requirements 4mm Allen ke Dismantling the centre panel Remove the rear cover as described in chapter 8 1 1 If possible use the lifter to move
43. a forward direction In doing so please observe the high weight of the unit Refitting the motor transmission unit Replace the defective parts Refit the motor transmission unit in reverse order To conclude check all the mobility aid functions 107 SERVICE MANUAL Invacare STORM 8 11 2 Replacing the motor transmission unit SSD motor A WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges ATTENTION Danger of crushing The motor gearbox unit is extremely heavy Injury hazards to hands Please note the high weight 1 Requirements aii 6 mm Allen key 13 mm socket spanner long wooden blocks min 14 x 14 x 30 cm Removing the motor transmission unit Remove the rear and the centre battery compartment cover as described in chapters 8 1 1 und 8 1 2 Pull the motor plug out of the power module Open the cable clamps and expose the motor cable Remove the drive wheel as described in chapter 8 10 1 Remove the wheel hub as described in chapter 8 10 3 Remove the splash guard as described in chapter 8 1 6 108 Invacare STORM SERVICE MANUAL Loosen the four Allen screws 1 with a 6 mm Allen key and a
44. adapter 176 10 1 3 Adjusting the seat height on a type B electrical lifter column with an adapter 178 Invacare STORM SERVICE MANUAL 10 2 10 3 Seat SUN OO sitet tsk fecal cette ea a a ax E EE 180 10 21 AGIUSHNG The SEAL WIC ase steeeiiurrncteaieheaoeeivwiaketdectnraediai ett sina buaeumedovetens 180 10 2 2 AGjuSting the seavdepin naersin hae ieee 181 10 2 2 1 Adjusting the seat depth without replacing the seat support plates 05 183 10 2 2 2 Adjusting the seat depth and replacing the seat support plates eeee 183 Adjusting INE seat UN wcccscccsccaiecicesicetesieessicecedsetosaeisacinecicebeniensvitecedsehesstiavetaocaue eaniceccceacedoiesaes 185 10 3 1 Adjusting the seat tilt on a seat with a manual tilt module till Dec 2010 185 10 3 2 Adjusting the seat tilt on a seat with a manual tilt module from Dec 2010 186 SERVICE MANUAL Invacare STORM 1 1 1 1 2 Introduction General information Service and maintenance work must be carried out taking this service manual into account lt is imperative that you observe safety information Information about operation or about general maintenance and care work on the mobility aid should be taken from the operating manual You can find information about ordering spare parts in the spare parts catalogue Only use original Invacare spare parts The guarantee will become invalid i
45. adlight and the mounting in a safe place on the rear part of the battery compartment cover Remove the connecting cable to the chassis from the remote or form the optional actuator module Remove the cable or cables so that there is no longer any cable connection between the seat and the chassis 129 SERVICE MANUAL Invacare STORM Remove the pin retainer 2 Remove the pin 3 and tip the tilt actuator 4 forward Fold back the entire seat Keep a firm hold on the seat and the seat support whilst loosening and removing the four torx screws 1 Lift the seat and the seat support from the vertical column Refitting the seat carrier Refit the parts in reverse order To conclude check all the mobility aid functions 130 Invacare STORM 8 14 4 Replacing the tilt actuator i 4 Requirements iu Oblique pliers Cable ties Dismantling the tilt actuator Remove the legrests Pull the tilt actuator plug out of the actuator module under the seat Unclip the cable Remove any cable ties which are fitted SERVICE MANUAL Remove the upper pin retainer 1 Remove the upper pin 2 and tip the tilt actuator forward 5 Remove the lower pin retainer 4 Remove the lower pin 3 and remove the entire tilt actuator Replace the tilt actuator Refitting the tilt module Refit the parts later in reverse order To conclude check all the mobility aid functions 131 SERVICE MANUAL Invacare
46. ard Fitting the incorrect strip fuse causes a fire hazard Only fix the strip fuses in the sequence shown in the image on the right Tighten the nuts with 3 3 or 3 5 Nm 1 Strip fuse 2 Spade terminal 3 DIN 6923 nut 1h Requirements 8 mm socket spanner Note If the fuseholder is damaged you can replace this complete with the battery cables Dismantling the main fuse Remove the battery compartment cover disconnect the battery plugs and pull the batteries out of the battery compartment as described in chapter 8 4 1 The fuseholder 1 is located on top of the batterie Open the fuseholder cover 62 Invacare STORM SERVICE MANUAL You see the strip fuses 2 once the fuse holder 1 is open If the strip fuse has blown you must first ascertain and rectify the cause of the fault The main fuse may only be replaced once the fault has been rectified Remove the strip fuse nuts 3 with an 8 mm socket spanner Replace the strip fuse Fitting the main fuse Refit all the parts again in reverse order To conclude check all the mobility aid functions 63 SERVICE MANUAL Invacare STORM 8 6 Checking the cable q1 Requirements nii 4 mm Allen key oblique pliers cable ties Remove the rear and the centre cover as described in chapters 8 1 1 and 8 1 2 Pull the batteries out of the battery compartment as described in chapter 8 4 1 Check the fuse cable 1 and battery cab
47. assembled in the right sequence 57 SERVICE MANUAL Invacare STORM 58 Remove the rear panel as described in chapter 8 1 1 Pull back the spring lock 1 next to the power module Raise the power module together with the mounting and remove the mounting from the battery cap flap Place the power module and the mounting on the upper side of the battery compartment or on the actuator module that may possibly exist Press the two lock out bars 3 inward and open the battery flap Pull on the strap 3 to move the batteries 1 and the battery support 2 forward see below Invacare STORM SERVICE MANUAL 8 4 2 A Vid Replacing batteries ATTENTION Injury hazard and possible material damages if batteries are handled improperly The installation of new batteries may only be carried out by authorised specialists Observe the warning information on the batteries Only use battery versions stated in the specifications ATTENTION Fire and burns hazard if battery terminal is bypassed Please take great care to ensure that the battery terminals are never short circuited with tools or mechanical mobility device parts Ensure that the battery terminal caps have been replaced if you are not working on the battery terminals ATTENTION Danger of crushing The batteries are extremely heavy This results in injury hazards to your hands Bear in mind that the batteries are sometimes very heav
48. be is to be repaired and re used and has become wet during repair you can make replacement easier by sprinkling the inner tube with a little talcum powder Refit rim rings 3 and 6 to the tyre Please ensure that the boreholes and thread for the screws are exactly above each other Fill some air into the inner tube Refit the five Allen screws on the inner side of the wheel and tighten them Check the exact fit of the tyre on the rim Inflate the tyre to the prescribed air pressure Re check the exact fit of the tyre on the rim Screw the valve cap back on Refit the wheel 103 SERVICE MANUAL Invacare STORM 8 10 2 3 Replacing puncture proof tyres 1 Requirements 6 mm Allen key Two long wooden blocks min 14 x 14 x 30 cm Three joiner s clamps with plastic caps Torque spanner 5 25 Nm or similar Talcum powder Removing the tyres Remove the wheel as described in chapter 8 10 1 ATTENTION Explosion hazard A There is considerable pressure in the tyre Danger of injury Parts can be thrown out and injure you if you do not secure the rim rings Secure the rim rings with joiner s clamps Secure the rim rings against unexpected discharge with three joiner s clamps When doing so ensure that you do not scratch the rims Undo the five 6 mm Allen screws 2 on the inside of the wheel Now loosen the joiner s clamps carefully and alternately until you can remove the rim rings without danger Remo
49. ce motor s See chapter 8 11 1 Replace carbon See chapter 8 11 4 brushes Mobility aid None Drive motors Change See chapter 8 3 pulls to left running programming to or right asymmetrically synchronise motors Tyre visibly Not enough air in Check air dented the tyre pressure replace inner tube and or see chapter 8 10 2 valve if necessary Error Bad connections Check all See chapter 8 6 message connecting cables does not go out Motor brake Measure internal See chapters 7 2 and defective resistance of 8 11 1 brakes replace motor if defective Invacare STORM SERVICE MANUAL PROBLEM OTHER HONY 8 SOLUTION Documentation SYMPTOMS CAUSE Motors stop None Voltage decline Stop journey and and start allow electronics to again cool down Motor runs None High motor load Stop journey and but loses allows the power allow electronics to power module to lower cool down the voltage Motors stop None High motor load Leave mobility aid and do not allows the power switched on and start again module to lower let the power the voltage module operate Charge batteries overnight with mobility aid switched on None Fuse burnt out Check cabling and See chapters 8 6 and 8 5 replace fuse None Motor defective Check carbon See chapter 8 11 4 brushes and replace if necessary Measure internal See chapters 7 1 and resistance of 8 11 1 motor replace motor
50. ce the mobility aid on its side and safeguard it against overturning Loosen and remove the four torx screws 3 on the underside of the chassis 2 Remove the lifting column 1 Refitting the lifting column CAUTION Damage to the lifter column possible Using incorrect screws or inserting and tightening the screws incorrectly will damage the lifter column The lifter column is supplied with self tapping screws The screws are used on the underside as well as on the upper side Use only the screws provided If the screws were already screwed in When reinstalling the screws make sure that they are screwed carefully into the existing thread Tighten the screws to a torque of 15 17 Nm 137 SERVICE MANUAL Invacare STORM Refit the parts in reverse order Install the cables as described in chapter 8 6 2 To conclude check all the mobility aid functions 138 Invacare STORM SERVICE MANUAL 8 16 Back unit 8 16 1 Replacing the standard back J 4 Requirements si 5 mm Allen key socket spanner 13 mm al of mi Dismantling the back unit Remove the back cushion Loosen and remove the handwheels 3 and the Allen screws 4 including the washers on the left and right side of the mobility aid Carefully remove the rear pipe 1 of the back bracket 2 If the backrest holders also need to be replaced undo and remove the Allen screws 5 including the washers on the left hand and rig
51. d 1 Installing a splash guard Assemble the parts in reverse order Invacare STORM SERVICE MANUAL 8 1 6 Replacing the splash guard 1 Requirements SEN 5 mm Allen ke Note i Different splash guards have to be fitted depending on the depth of the seat the width of the seat and the seat support plates used Use the following table to determine which splash guards have to be used and whether the splashguards possibly have to be replaced Seat Seat Splash guard Splash guard Splash guard Splash guard Seat long RH long LH short RH short RH depth width f Order no Order no Order no Order no in cm in cm SP1530557 SP1530558 SP1530559 SP1530560 support SHORT D 43 W 38 Order no 1526437 D 43 w 43 P D 43 D 43 D 41 D 41 D 41 D 41 D 38 D 38 D 38 D 38 D 48 D 48 D 48 D 48 D 46 D 46 D 46 D 46 D 43 D 43 D 43 D 43 Oo P Oo P MEDIUM O PO Oo P E oO Oo P Oo P Oo P oO Oo P Oo P P oO Order no 1526438 43 SERVICE MANUAL Invacare STORM Seat Seat Splash guard Splash guard Splash guard Splash guard Seat depth width long RH long LH short RH short RH support incm acn Order no Order no Order no Order no SP1530557 SP1530558 SP1530559 SP1530560 LONG W 38 os Wot Recaro seat pe Optimist seat Removing the splash guard If possible move the seat to the uppermost position Loosen and remove the two Allen screws 2 incl t
52. d profile is saved in the remote and in the power module Invacare STORM SERVICE MANUAL 8 2 7 2 Profile selection with remote REM 550 Insert the plug into the remote or into the power module respectively Switch the remote on The display 2 shows that you need to select a profile Use the bottom rocker switch 3 to select where the required controller profile is saved remote Il power module The display shows which profile you have selected Press the Horn 4 and 1 buttons on the speed selection and hold them down for 3 seconds to confirm the selection The system will switch itself off and restart automatically In the process the selected profile is saved in the remote and in the power module 55 SERVICE MANUAL Invacare STORM 8 3 Vid 56 Updating the driving program The driving programs for electric wheelchairs are continually updated and improved by Invacare For this reason you should check whether the version number is still up to date each time a wheelchair comes in for repairs and also during regular inspections If a newer version is available the driving program must be updated The procedure for updating the driving program is described in the user manual of the Wizard software Note The electronic system is supplied with a standard drive program If the driving program has been customised you have to perform this customisation again after installing
53. e STORM SERVICE MANUAL Attach the cable guide for the lifter 1 using the two supplied hexagon socket head screws on the left underneath the seat Position the protective tube for the cables completely from the outer side Secure the protective tube with a cable tie 1 on the cable guide Proceed with the following chapter 8 6 2 2 69 SERVICE MANUAL Invacare STORM 8 6 2 2 Installing cables on a type B lifter column part 2 Run the cable bundle including the protective tube for the cables through the opening in the front cover 2 Secure the cable bundle with a cable tie under the cover Raise and lower the seat several times while closely watching the cable bundle The cable bundle must not get trapped stretched or crushed The cable bundle must move sideways as shown in the following illustrations The drive motor must not be touched by the cable bundle Lifter column completely extended Lifter column completely retracted Pay attention to areas where the cable bundle might get crushed or touch the motor 70 Invacare STORM SERVICE MANUAL 8 7 0 8 7 1 W Lighting unit Note There are two different lighting units A conventional lighting unit with bulbs and a LED lighting unit Replacing the front bulb conventional lighting unit Requirements Phillios screwdriver size 2 Undo the concealed Phillips screw on the rear of the headlight indicator combination
54. e mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges 1 Requirements sles 24 mm socket spanner 24 mm spanner blade screwdriver long wooden blocks min 14 x 14 x 30 cm Medium strength thread locking fluid e g Loctite 243 Hot air gun Removing the wheel With the aid of a second person jack up the mobility aid using several wooden blocks Use a Phillips screwdriver to remove the plastic cap 5 Heat the nut 4 using a hot air gun to soften the thread locking adhesive Alternatively you can also counter the axle 2 using a 24 mm wrench Loosen and remove the nut with a 24 mm socket spanner 93 SERVICE MANUAL Invacare STORM Remove the washer 3 Take the wheel 1 off the axle 2 Refitting the wheel Refit the parts in reverse order Pay attention to the correct direction of rotation when re installing the wheels Install the nut 4 with medium strength thread locking adhesive 94 Invacare STORM SERVICE MANUAL 8 9 8 9 1 A VW Replacing the front wheel carrier Replacing the front wheel carrier only Standard Storm WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key
55. ead screws and tighten them to a torque of 25 Nm Refit the other parts in reverse order Install the cables as described in chapter 8 6 2 To conclude check all the mobility aid functions 179 SERVICE MANUAL Invacare STORM 10 2 Seat support 10 2 1 Adjusting the seat width Note i The seat width can be adjusted in stages between 38 and 53 cm Please also observe the following chapter 8 17 2 on adjusting the seat depth Note Depending on the width and depth of the seat the splash guards must also be replaced Please also observe chapter 8 1 6 on replacing the splash guard 1 Requirements 4 mm Allen key Remove the seat cushion Remove the cover plates 1 180 Invacare STORM SERVICE MANUAL Release the two Allen screws 6 on the crossbar at the rear and remove them Release the two upper front Allen screws 9 on the seat mounting plate and remove them Loosen the four Allen screws at the front 7 and at the rear 8 that can be found on the side of the seat mounting plate in order to release tension and facilitate moving the plates Do not remove these screws entirely Pull or push the seat mounting plate 2 to the desired width A scale 3 is included on the lower part of the seat support You can read off the seat width in centimetres on the scale Repeat these work steps on the other side of the seat Now tighten all the screws again 10 2 2 Adjusting the seat dep
56. ecvevetade ce ictwavbenccaieedecnereteantecediisseeueed a 122 613 1 Removing the SuspensiomstUtacusssneensau a n a a a 122 8 13 2 Replacing the front suspension strut only Storm X plore ceseseesesesesseseseeeeeeees 124 Seat SUDPOIT and TIT MOGUIG susrasa ate a eee ie a aA aE 126 8 14 1 Replacing the seat support with manual tilt module till Dec 2010 eee 126 8 14 2 Replacing the seat frame with a manual tilt module from Dec 2010 ce 127 8 14 3 Replacing the seat support with electric tilt MOGUIE cee cecceeeeeeeeeeeaeeeeeaeeeees 129 8 14 4 Replacing the tilt actuator ec cceeecccceeeeeceeeeeeceeuscecceeseeeceaeeecsaaeeeessueeesssageeessaeees 131 Seat COLUM Mer ColuM cscs iceneefedenes ees shee aaa 132 8 151 Replacing tne Seal COMIN senie u a awit aan need ins 132 8 15 2 Replacing a type A electrical lifter column cccceeeeceeeeeeeeeeeeeeeeeeeeeeeeaaeeeeeeeaaaeeeess 134 8 15 3 Replacing a type B electrical lifter column ccceecccccseeeeeeeeeeeeeeeeeeeeseeeeeesaeeeeesaaaeees 136 B ck UMM sc ccce shade sce deve centccuevecucin crac a S a a N E E 139 8 16 1 Replacing the Standard DaCR cezssaeejensaeces el esentees coal bee oa aaan 139 SERVICE MANUAL Invacare STORM 10 8 1611 sAGIUSING The DEM DACK vin scsssasses odd bcndsasarsvoredctcussssanevocafdecddiatasa a 140 8 16 2 Replacing the EasyAdapt back ccccccccccssseeeeeeeeeeeceeeeeeeeeeeeseueaseeees
57. eeeeeeeeeeeeeeeeeesaeeeeens 48 8 2 5 Replacing the lighting PCB cia tet ccncuts eiadatunanmduens an danenmmnaninjeendietemanato nica dersaumnadGadsiatdd 49 8 2 6 Replacing the G Trac SCNSOLS ccccccccsssescceeceeeeeceeeeeeeeeeeeeceeeeeeeessaaeeeesesaaeeeeeessaaeseess 51 8 2 7 Drive program selection after component replaceMent cccccceeeecceseeeseeeeeaeeeeeaes 54 8 2 7 1 Profile selection with remote REM A or REM B ccccccceeeeeeeeeeeeeeeeeeeeeeaeeeeeens 54 8 2 7 2 Profile selection with remote REM 550 cccccsssececceeseeeceseeeceeuseeeseseesseaeeeeees 55 Updating the driving pr gram sssusa aaa diaaa aaa aa aa 56 Batteries cables amp battery charger sssseeeeccesseeeeseceesseeeseeeesseeeseeeeseeeeseoeeseeeeseoennseessons 57 8 4 1 Making the batteries ACCESSIDIC cccecccccccsesseeeeeceeeeeeeeecaeeeceeeceeaeeeesesaaseeeeessaaeeeees 57 BAZ Replacing paleng S einsa a 59 8 4 3 Correct handling of damaged batteries ccccccccccsseeeeeeeceeeeeceeeeeeeseeeessseaeeeeeesseeeeees 61 Checking and replacing the main fUSEC ceeeeeeseceeseeeeeeeeeeeeeeeseeeeeeeeeeoeenneeeeeseeeooennes 62 CheGKInG tie Cable ics iiaocsa sc tuscs Sac asese E E 64 86 1 6172 ILL eC DES eee a ae i se ene et ean ee re a ey eee 65 8 6 2 Installing cables on a lifter column type B cece ccccccseeeceeeeeeeeeceeesaeeeeeeeessaeeeeeeesaaaeeees 67 8 6 2 1 Installing cables on a type B l
58. emove the two Allen screws 2 Replace the actuator module Removing the tilt module Refit the parts in reverse order Plug all the plugs into their old positions To conclude check all the mobility aid functions 48 Invacare STORM SERVICE MANUAL 8 2 5 Replacing the lighting PCB Replacement is described in the following section based on the example of a mobility aid with an optional lighting PCB and an optional actuator module 1h Requirements ia 4 mm Allen key 8 mm socket spanner Dismantling the lighting PCB If possible use the lifter to move the seat to the uppermost position Remove the rear and the centre cover as described in chapters 8 1 1 and 8 1 2 Carefully note the location of the cable and the connection locations of the various plugs Either mark each plug and socket or take a photograph with a digital camera The pictures show the power module 4 the optional lighting PCB 2 and the optional actuator modules 1 amp 3 Pull the plug 1 out of the lighting PCB Undo the two Allen screws 2 with a 4 mm Allen key Lift off the lighting PCB together with the retaining bracket 49 SERVICE MANUAL Invacare STORM Loosen the two Allen screws 3 and the corresponding nuts on the rear using a 4 mm Allen key and an 8 mm socket spanner Replace the lighting PCB Refitting the lighting PCB Refit the parts in reverse order Plug all the plugs into their old positions
59. escribed air pressure Re check the exact fit of the tyre on the rim Screw the valve cap back on Refit the wheel 101 SERVICE MANUAL Invacare STORM 8 10 2 2 Replacing puncture protected tyres Note Pneumatic tyres have black valve caps Puncture protected tyres have red valve caps 1 A Requirements n 6 mm Allen key Two long wooden blocks min 14 x 14 x 30 cm Tyre pump or compressor Talcum powder Removing the tyres Remove the wheel as described in chapter 8 10 1 A ATTENTION Explosion hazard If the wheelchair is fitted with pneumatic tyres the wheel can explode if the air is not released from the tyre before removing the wheel Always release the air from the wheel before you remove it Depress the small tappet in the centre of the valve A CAUTION Material damage hazard The valve can become blocked by the puncture protection gel and be unusable During the following work you should always hold the valve up so that the puncture protection gel cannot enter the valve 102 Invacare STORM SERVICE MANUAL Remove the valve cover 2 Press the release pin in the valve inwards and evacuate all the air from the tyre Undo the five 6 mm Allen screws 4 on the inside of the wheel Remove the inner 3 and outer 6 ring of the rim from the tyre 1 Replace any defective or worn parts Refitting the tyres Refit the inner tube in the tyre Note ge If the old inner tu
60. esseeeseoesseeeeeoensseessenenss 12 1 5 IMAGES I TRIS MANU AN atecsceth seeder ater cecciaectval oetersiie bate aidsscueieteact sel sieteuattne deere dewcumtenddeslacs 13 2 Safety and fitting instructions 14 2 1 Before any inspection OF repair WOFK sessionen aaae arenei ia kiM wa Eea aaa KEE 14 2 2 Personal safely equipment assosieer auaa 14 2 3 General safety information and information about fitting removal sscsseeeeeeeeseees 14 3 Tightening torques 17 4 Layout of components and componentry 18 4 1 OVETVIEW asiron e a aaa a aaan e Eo aaar 18 4 2 BIECIFOMICS MO GUICS zee a a a a 19 4 2 1 AGS 2 PMAQOL electronics module n00nannnnnnannnosannnnnosnnnnnosnnnnnnrsnnnrersnnnreersnnreerennne 20 422 AGTFactuator modulen iine etree eed ee eed ee ees 20 4 2 2 1 AGT 2 actuator module scae2 serie eect react a tancnsd ase taeiaee yecnadaewsce 20 4 2 2 2 ACT 4 actuator MOCUIEC cccccccccccecceeceeceeeceeceeeececseeeceeceuceeseaeecesseaeeeessaeeessaeees 21 AOS ERINO POB Aendretansiatawnastasectaneitaiatnnavaatata sued vane haaantane alien naiat elie were haamaie Nal anatat ea iilae 21 4 3 WOVSUICK DOX GS nrrainn a a a a 22 5 Service plan 1x annually 24 6 Operational faults 27 6 1 DAV TAU GIAGINO SIS rnga recesses ete a a cane 28 6 2 REM remotes Error codes and diagnostic codes c cteeceeeeeeeeeneeeeeeeenneeeeseneaseeeeseeenseeeeeens 33 6 3 Diagnosis of charging device faults nusnnnnnnnnnnnnnnnnnnnnnnnnn
61. f other spare parts are used We reserve the right to make any alterations on the grounds of technical improvements The mobility aid may only be maintained and overhauled by qualified personnel The minimum requirement for service technicians is suitable training such as in the cycle or orthopaedic mechanics fields or sufficiently long term job experience Experience in the use of electrical measuring equipment multimeters is also a requirement Special Invacare training is recommended Alterations to the mobility aid which occur as a result of incorrectly or improperly executed maintenance or overhaul work lead to the exclusion of all liability on the side of INVACARE If you have any problems or questions please contact Invacare Service Notes on transport If the mobility aid has to be shipped back to the manufacturer for major repairs you should always use the original packaging for transport Please attach a precise description of the fault Invacare STORM SERVICE MANUAL 1 3 bP Bb B D Definition and representation of information and safety information in this manual Different types of information and signal words are used throughout this manual HAZARD The signal word HAZARD refers to immediate hazards The following lines in italics refer to actions which serve to avoid such hazards WARNING The signal word WARNING refers to possibly occurring hazards which can lead to death or serio
62. front of the seat support plate and remove them Loosen the two Allen screws 7 on the front side of the seat support plate connecting this to the cross braces 4 Loosen the two Allen screws 8 on the rear side of the seat support plate connecting this to the cross braces 4 Remove the seat support plate 2 Repeat this work step on the other side of the seat Loosen and remove the two Allen screws 5 incl the washers Pull the seat support to the desired length so that the Allen screws 5 can be fitted into the holes according to the table see above 183 SERVICE MANUAL Invacare STORM 184 Refit the Allen screws 5 incl the washers and tighten them If necessary replace the seat support plates 2 according to the table see above Refit the seat support plate 2 Fit the two Allen screws 7 on the front side of the seat support connecting this to the cross braces 4 Fit the two Allen screws 8 on the rear side of the seat support connecting this to the cross braces 4 Unlike the dismantling of the old plates other holes of the three pairs of holes may possibly have to be used for the screws Fit the two Allen screws 9 at the front of the seat support plate Refit all parts that were removed If necessary replace the splash guards as described in chapter 8 1 6 Invacare STORM SERVICE MANUAL 10 3 Adjusting the seat tilt 10 3 1 Adjusting the seat tilt on a seat with a manual tilt
63. gital multimeter with resistance measurement Remove the rear panel as described in chapter 8 1 1 Pull the motor plug 1 out of the power module Connect the digital multimeter to the motor plug contacts 3 and measure the resistance between the contacts Note A resistance of between 0 5 and 5 ohms indicates a motor ready for operation A resistance of between 15 ohms and infinity indicates a defective motor High resistances are normally caused by bad connections or worn carbon brushes 35 SERVICE MANUAL Invacare STORM 7 2 Testing the electro mechanical parking brake Note ge This test should only be carried out on mobility aids with conventional motor transmission units CAUTION Material damage can be caused to the electronics module due to short circuits in the electro mechanical brake NEVER connect an electro mechanical brake to an intact electronics module with a short circuit Always replace short circuited brakes immediately Note A defective motor can damage the power module but a defective power module cannot camage the motor i Requirements Phillips screwdriver size 2 digital multimeter with resistance measurement one igy Remove the rear cover as described in chapter 8 1 1 Pull the motor plug 1 out of the power module Connect the digital multimeter to the adjacent central motor plug contacts 3 and measure the resistance between the contacts If there is
64. he backrest hinge Refit the two Allen screws 6 incl the washers and tighten the screws 161 SERVICE MANUAL Invacare STORM 9 3 Fitting the headrest 9 3 1 Fitting the headrest to the standard back 1 4 Requirements sii 5 mm Allen key 10 mm socket spanner Gripping it at the base hold the lower section of the headrest mounting 4 with the clamp block against the handlebar 3 Attach the clamp cover 2 Insert the four Allen screws 1 from above through the boreholes Fit the four cap nuts 5 to the screws from underneath Use a5 mm Allen key and a 10 mm socket spanner to tighten the screws and the cap nuts Fit the headrest in the guide bar 162 Invacare STORM SERVICE MANUAL 9 3 2 Fitting the headrest to the EasyAdapt back 1h Requirements man 4 mm Allen key T30 torx wrench 10 mm socket spanner Loosen the three Allen screws 1 using a 4 mm Allen key but do not remove the screws completely Move the back plate 2 outwards Repeat this on the second back plate 163 SERVICE MANUAL Invacare STORM 164 Insert the torx screws from the front through boreholes made in the top of the backrest Attach the washers to the torx screws from the rear Fit the headrest holder 3 onto the torx screws Attach further washers to the torx screws Fit the nuts 1 to the torx screws Tighten the torx screws and the nuts using a T30 torx wrench and a 10 mm socket span
65. he parts in the reverse order To complete check all vehicle functions The new armrest will need to be adjusted to suit the user Please refer to the mobility device operating manual for detailed information 152 Invacare STORM SERVICE MANUAL 8 17 8 Replacing the arm support on the travelling armrest if S Requirements 4 mm Allen key b IF mo Ee Dismantling the arm support If necessary remove the remote together with its cable Rotate the armrest upwards Undo the two holding bolts 1 with a 4 mm Allen key Replace the arm support Refitting the travelling armrest Replace the parts in the reverse order To complete check all vehicle functions The new armrest will need to be adjusted to suit the user Please refer to the mobility device operating manual for detailed information 153 SERVICE MANUAL Invacare STORM 8 17 9 Retrofitting a travelling armrest 0 NOTE The travelling armrest can only be retrofitted if the entire backrest is replaced since the torque support must be fitted with the correct guides Retrofitting the travelling armrest Fit the backrest for the travelling armrest as described in chapter 8 18 2 Fit the armrests as described in chapter 8 19 7 Fit the arm supports as described in chapter 8 19 8 The new armrest will need to be adjusted to suit the user Please refer to the mobility device operating manual for detailed information 154 Invacare STORM
66. he status display stops blinking If the lifter is too low raise it slowly until the status display stops blinking Only drive when the seat is at driving height Fault on left hand motor Check connection plug See chapters 8 6 and M2 Connection check motor 7 1 loose defective or motor defective Fault on right hand motor Check connection plug See chapters 8 6 and M1 Connection check motor 7 1 loose defective or motor defective Fault brake fault on left Check connection plug See chapters 8 6 and hand motor M2 check motor 7 1 Connection loose defective or motor defective Fault orake fault on right Check connection plug See chapters 8 6 and hand motor M19 check motor 7 1 Connection loose defective or motor defective 7 x blink Completely discharge Pre charge battery See operating manual battery Battery voltage too high Switch lighting to low See charging unit battery voltage operating manual Check battery charger 9 or 10 x blink Faulty data transmission Remove electronic modules See chapter 8 2 2 between modules except for the power module and the remote Replace the modules one after another in order to ensure which was the one causing the fault Drive motors overloaded Switch remote on and off overheated wait if necessary Compatibility problems Remove incorrect module See chapter 8 2 2 between modules SERVICE MANUAL 6 3 Diagnosis of charging device faul
67. he washers Remove the splash guard 1 from the transmission mounting 3 Only for Storm X plore Take care of the spacers 4 Replace the splash guard according to the table see above Refitting the splash guard Refit the parts in reverse order 44 Invacare STORM SERVICE MANUAL 8 2 8 2 1 i 8 2 2 Vid Electronics module Replace remote Note Replacing the remote is very easy and is not described in detail However when replacing a remote in connection with the power module please take the final selection of the drive program into account as described in chapter 8 2 7 Replacing the power module Note When replacing the power module in connection with a remote please take the final selection of the drive program into account as described in chapter 8 2 7 Different power modules in connection with different remotes can be fitted to the mobility aid The possible power modules are described in chapter 4 2 Replacement is described in the following section based on the example of a mobility aid with an optional lighting PCB and an optional actuator module CAUTION Any changes to the drive program can affect the driving characteristics and the tipping stability of the mobility aid Changes to the drive program may only be carried out by trained Invacare specialist dealers Invacare can only give a warranty for safe mobility aid driving behaviour especially tipping Stability for
68. help from a second person WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person 1 Requirements 5 mm Allen key 6 mm Allen key 10 mm socket spanner 19 mm socket spanner blade screwdriver long wooden blocks min 14 x 14 x 30 cm Removing the carbon brushes Switch off the mobility aid Remove the drive wheels as described in chapter 8 10 1 ee af ii a i sy Aa ia k P Ei Ly 5 i t i s vs i bat f F n han oy el 1 Ii ang rE a oS OIE L rai T b i fr ff T i i i Wij vi W 5 m in ai F ii 1 a at Mie tas 5 u k Hi a en hie a a ii x im k f a PS HY m fi Ye Disengage the motor 1 by setting the engaging lever to Push Note In the case of the SSD motor you can unto the bolt 5 with a 10 mm socket spanner and then turn the motor around so that you can access the rear carbon brushes more easily 118 Invacare STORM SERVICE MANUAL Loosen and remove all four plastic caps 3 using a blade screwdriver Note the fixing position and location of the carbon brushes Note amp Used carbon brushes need to the refitted exactly in the same position from which they were taken in order to guarantee optimum contact to the collector Make a marking on the motor and the carbon brushes in order to guarantee correct refitting Remove the carbon brushes completely fro
69. ht hand side of the chair Refitting the back unit Refit the parts in reverse order To conclude check all the mobility aid functions 139 SERVICE MANUAL Invacare STORM 8 16 1 1 Adjusting the belt back The belt back can be individually adapted to the back shape of the user Pull apart the front and back of the back cushion 1 and remove it Front and back of the back cushion is held together by Velcro Open Velcro straps of the back straps 2 and set it to the desired length Refit the back cushion and fasten with Velcro 140 Invacare STORM SERVICE MANUAL 8 16 2 Replacing the EasyAdapt back i Requirements s 5 mm Allen key Oblique pliers Cable ties Dismantling the back unit Remove the back cushion Pull the actuator cable out of the actuator module under the seat Pull the cable out of the mobility aid Remove any cable ties which are fitted Loosen and remove the Allen screws 5 incl the washers on the left and right side of the seat Carefully remove the back section 1 together with the lower part 2 from the seat support 3 The two parts are interconnected via the arm 4 Refitting the back unit Refit the parts in reverse order To conclude check all the mobility aid functions 141 SERVICE MANUAL Invacare STORM 8 16 3 Replacing adjusting the universal backrest frame for the EasyAdapt backrest q1 Requirements n Measuring tape Adhesive tape 13 mm ope
70. i iy Z Correct handling of damaged batteries WARNING BURN HAZARD Injury hazard due to discharged acid Always wear acid proof protective gloves when handling batteries Always wear protective goggles when handling batteries What to do if acid is discharged Always take clothing which has been soiled by or dipped in acid off immediately Rinse any areas of your skin which has come into contact with battery acid off immediately with plenty of water If contact with eyes is made Rinse the affected eye under running water for several minutes You should also consult an eye specialist immediately afterwards Requirements protective goggles acid proof gloves acid proof transport container If handling damaged batteries always wear suitable protective clothing Always deposit damaged batteries in suitable acid proof containers immediately after removal Only transport damaged batteries in suitable acid proof containers Always wash any objects which were contacted by acid in plenty of fresh water Always dispose of used or damaged batteries correctly Used and damaged batteries will be taken back by your medical equipment supplier or Invacare 61 SERVICE MANUAL Invacare STORM 8 5 Checking and replacing the main fuse A CAUTION Fire hazard Always use an original strip fuse with the approved amperage If the main fuse has blown first rectify the cause before fitting a new one A CAUTION Fire haz
71. if defective None Power module Replace power See chapter 8 2 2 defective module Motors lose None Bad connections Switch mobility aid See chapter 8 6 power off wait 10 during seconds switch journey mobility aid on again Check all cabling Motor None Carbon brushes Check carbon See chapter 8 11 4 judders or brushes and runs replace if irregularly necessary or only one Bearing Replacing the See chapter 8 11 1 motor runs defective motor Collector Measure internal See chapters 7 1 and defective resistance of 8 11 1 motor replace motor if defective 29 SERVICE MANUAL PROBLEM OTHER SYMPTOMS Motors do None not run Corroded contacts Motor None makes clicking noise Scraping None noise or motor blocked Transmissio None n makes clicking noise 30 Invacare STORM HONY 8 SOLUTION Documentation CAUSE Check all cabling See chapter 8 6 Fuse burnt out Check cabling and See chapters 8 6 and 8 5 replace fuse Batteries Replace batteries See chapter 8 4 2 defective Cabling to power check cabling See chapter 8 6 module or remote defective Power module Replace power See chapter 8 2 2 defective module Water salt or Check cabling See chapter 8 6 urine has replace if penetrated necessary Bearing Replacing the See chapter 8 11 1 defective motor Collector Measure internal See chapters 7 1 and defective resistance of 8 11
72. ifter column Part 1 eee eccecceeeeeceeeeeeeeeeeeeeeeees 67 8 6 2 2 Installing cables on a type B lifter column part 2 ou eeeecccceceseeeceeeeeeeeeeeeeeeneees 70 Lionung Uni oirionn a a E 71 8 7 1 Replacing the front bulb conventional lighting unit cccccceccssseeeeeeeseeeeeeeeeaeaeeeees 71 8 7 2 Replacing the front LED LED lighting unit i ececceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaaeeeess 71 8 7 3 Replacing the complete front headlight conventional lighting unit until 03 2012 72 8 7 4 Replacing headlamps completely conventional lighting system starting 03 2012 74 8 7 5 Replacing the complete front headlight LED lighting unit cc eeeeeeesseseeeeeeeeeeees 76 8 7 6 Replacing headlamps completely LED lighting system starting 03 2012 78 8 7 7 Replacing the front bulb holder conventional lighting unit until 03 201 2 00 80 8 7 8 Replacing headlamp brackets conventional lighting system starting 03 2012 81 8 7 9 Replacing the front bulb holder LED lighting unit until 03 2012 ce eecceeeeeeeeees 82 8 7 10 Replacing headlamp brackets LED lighting system starting 03 2012 ee 83 8 7 11 Replacing the rear bulb conventional lighting unit ce ceceesssseeeeeseseeeeeeeeeeaeeeeees 84 8 7 12 Replacing the complete rear light conventional lighting UNnit cc eeeeeceeeeeeeeeeees 85 8 7 13 Replacing the rear b
73. in a safe place on the rear part of the battery compartment cover Remove the connecting cable to the chassis from the remote or from the optional actuator module Remove the cable or cables so that there is no longer any cable connection between the seat and the chassis Remove the pin retainer 3 Remove the pin 2 Fold back the entire seat 126 Invacare STORM SERVICE MANUAL Keep a firm hold on the seat and the seat support whilst loosening and removing the four torx screws 1 Lift the seat and the seat support from the vertical column Refitting the seat carrier Refit the parts in reverse order To conclude check all the mobility aid functions 8 14 2 Replacing the seat frame with a manual tilt module from Dec 2010 A CAUTION Danger of crushing The seat seat support are very heavy You should seek help from a second person who can secure the seat and help when carrying 1 4 Requirements ial T40 torx wrench oblique pliers cable ties Dismantling the seat support Remove the legrests Remove the armrests Remove the seat cushion Remove any existing cable ties holding the cables on the remote or lighting Remove the cables from the stuck on clamps Loosen the cap nuts of the headlight mountings using an 8 mm jaw spanner see chapter 8 7 5 or 8 7 6 Put the headlight and the mounting in a safe place on the rear part of the battery compartment cover Remove the connecting
74. ing the seat depth without replacing the seat support plates Remove the armrests Remove the seat cushion Remove the cover plates 1 Loosen and remove the two Allen screws 8 on the rear side of the seat support plate connecting this to the cross braces 4 Repeat this work step on the other side of the seat Loosen and remove the two Allen screws 5 incl the washers Assembly Pull the seat support to the desired length so that the Allen screws 5 can be placed in the holes according to the table see above Refit the Allen screws 5 incl the washers and tighten them Fit the two Allen screws 8 on the rear side of the seat support connecting this to the cross braces 4 Unlike dismantling different holes in the three pairs of holes must be used for the SCrews Refit all parts that were removed If necessary replace the splash guards as described in chapter 8 1 6 10 2 2 2 Adjusting the seat depth and replacing the seat support plates Disassembly Remove the legresis Remove the armrests Remove the seat cushion Remove any existing cable ties holding the remote or lighting cables Release the cables from the stuck on clamps Loosen the cap nuts of the headlight mountings using an 8 mm jaw spanner see chapter 8 7 5 or 8 7 6 Put the headlights and the mounting in a safe place on the rear part of the battery compartment cover Remove the cover plates 1 Loosen the two Allen screws 9 at the top
75. itionally with the counter nuts 4 Tighten the counter nuts hand tight with a 13 mm open end wrench 143 SERVICE MANUAL Invacare STORM Screw the four Phillips screws 9 into the drill holes provided for this purpose on the backs of the tubes The screws serve as limiters and prevent the backrest from sliding down too far Remove the marking from the middle tube 144 Invacare STORM SERVICE MANUAL 8 17 Back unit with ergonomic length adjustment 8 17 1 Adjusting the width Note ge Please also observe preceding chapter 8 17 1 on adjusting the seat width By default the seat can be adjusted in width between 38 and 53 cm 1h Requirements sin 4 mm Allen key Remove the back cushion Loosen the three Allen screws 1 but do not remove them completely Move the plate 2 until the desired width in centimetres can be read off the scale 3 Tighten the three Allen screws Repeat this work step on the other back plate Fit a back cushion in the appropriate width 145 SERVICE MANUAL Invacare STORM 8 17 2 Replacing the planetary gear i A 146 Requirements 4 mm Allen key 5 mm Allen key 13 mm jaw spanner size 2 Phillips recessed head spanner Snap ring pliers Dismantling the planetary gear Loosen and remove the four Allen screws on the plastic cover 1 using a 4 mm Allen key Remove the plastic cover Loosen and remove the Phillips screw 3 Remove the reflector
76. ket head bolt 5 on the spring Remove the spacer 8 Remove the hexagon socket head bolt 5 In doing so please pay attention to the washer 7 and the spacer 6 Loosen the Allen screw 4 with a 4 mm Allen key Remove the Allen screw 4 together with the cover plate 3 Remove the pin 2 In doing so please pay attention to the washers and spacers Remove the strut Refitting the strut Refit the parts in reverse order To conclude you should always carry out a trial run to test the vehicle functions 123 SERVICE MANUAL Invacare STORM 8 13 2 Replacing the front suspension strut only Storm X plore Note i Invacare always recommends that you replace both suspension struts to ensure perfect mobility device operation The springs in the wheel suspension can be selected in two weight classes depending on the weight of the user The different weight classes are labelled using coloured dots on the spring 1dot up to kg user weight 4 dots over kg user weight WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges 1 Requirements Aly long wooden blocks min 14 x 14 x 30 cm Dismantling the suspe
77. le 2 for visible damage and crushing points Replace any damaged cables Check all cables for visible damage and crushing locations Replace any damaged cables Pull each plug 1 carefully The plug should not come out of the socket If one of the plugs is loose press it back into the socket with light pressure The plug must engage 64 Invacare STORM SERVICE MANUAL Checked to ensure that the plug is now firmly in its socket If not repeat the previous operation Refit the parts in reverse order Check all vehicle functions 8 6 1 Installing cables Note Pay attention to chapter 8 6 2 if a type B lifter column is installed Lifter column type A Lifter column type B electrically adjustable electrically adjustable ob mT 1 A Requirements iia 4 mm Allen key oblique pliers cable ties Remove the rear and the centre cover as described in chapters 8 1 1 and 8 1 2 In the case of the lifter cabling also remove the front cover as described in chapter 8 1 3 65 SERVICE MANUAL Invacare STORM 66 Lead the cables on the modules fitted at the rear power module and actuator module through the recess in the battery flap under the actuator module to the cable bridge 1 Lead the cables inside the covers over the cable bridge 1 Fasten the cables with the cable clamps 2 The cable clamps on the front side of the battery compartment for the cables of the optional lifter are not seen in
78. len key blade screwdriver 25 Nm torque wrench 200 Nm torque wrench long wooden blocks min 14 x 14 x 30 cm Dismantling the front wheel carrier With the aid of a second person jack up the mobility aid using several wooden blocks Remove the securing clip 3 96 Invacare STORM SERVICE MANUAL Remove the spacer 2 Carefully remove the bolts 5 which connect the shock absorber 4 to the swing arm 1 Undo and remove the two Allen screws 8 with a 6 mm Allen key Take care with the washers while doing so Use a screwdriver to remove the plastic cap 3 Remove the swing arm 1 Undo and remove the Allen screw 4 with a 5 mm Allen key Remove the washer 5 Remove the sliding bearing 6 Remove the front wheel cradle 2 and replace it When doing so take care with the sliding bearing 7 Fitting the front wheel cradle Replace the parts in the reverse order 97 SERVICE MANUAL Invacare STORM 8 10 Drive wheels 8 10 1 Replacing the drive wheel A WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges i Note i In most cases the drive wheel is fixed to the wheel hub by means of five Al
79. len screws Only Trelleborg tyres are fixed by means of four Allen screws 1h Requirements ia 6 mm Allen key Long wooden blocks min 14 x 14 x 30 cm Removing the drive wheel Lift the mobility aid up on one side and get a second person to place a wooden block around 14 cm high underneath it so that the drive wheel is suspended freely Loosen the four or five 6 mm Allen screws 1 Take the wheel 2 off the wheel hub 98 Invacare STORM SERVICE MANUAL Refitting the drive wheel NOTE ge Please ensure that the wheel is re fitted on the same side and in the same running direction as removed Refit the wheel in reverse order 99 SERVICE MANUAL Invacare STORM 8 10 2 Replacing a tyre or inner tube 0 Note There are three different types of tyres or inner tubes and specific points must be observed for the replacement of each type It is easy to tell the difference between the tyre or inner tube types Pneumatic tyres have black valve caps Puncture protected tyres have red valve caps puncture proof tyres have no valves Please proceed in accordance with the appropriate chapter Replacing pneumatic tyres see chapter 8 10 2 1 Replacing puncture protected tyres see chapter 8 10 2 2 Replacing puncture proof tyres see chapter 8 10 2 3 8 10 2 1 Replacing pneumatic tyres i Vid 100 Note Pneumatic tyres have black valve caps Puncture protected tyres have red valve caps
80. m as described in chapter 8 20 1 if necessary Refitting the swing arm Replace the defective parts Replace the parts in the reverse order To conclude you should always carry out a trial run to test the vehicle functions 159 SERVICE MANUAL Invacare STORM 9 Installing accessories 9 1 Replacing the safety belt lA Requirements sid 10 mm socket spanner 4 mm Allen key Dismantling the safety belt Loosen the bolt 8 and the associated nut in the figure this is covered with a 4 mm Allen key and a 10 mm socket spanner Remove the nut incl the washer Remove the screw incl the safety belt the washer 2 and the washer arranged behind Note i Another nut is fixed between the two washers 2 and 4 as a spacer so that the belt mounting can rotate freely Replace the safety belt 1 Refitting the safety belt Refit the parts in reverse order 160 Invacare STORM SERVICE MANUAL 9 2 Fitting the stick holder 1 Requirements 5 5 mm Allen key Phillips screwdriver size 2 P i j i Insert the Phillips screw 2 through the borehole of the loop 3 Attach the Phillips screw and the loop to the borehole 1 of the handlebar and tighten the Phillips screw with a Phillips screwdriver Loosen and remove the two Allen screws 6 incl the washers on the lower part of the backrest hinge 4 Hold the lower mounting 5 with the fastening holes in front of the boreholes of t
81. m the mounting 2 Check the carbon brush and spring for the level of wear broken components or discolouration Refitting the carbon brushes Depending on the condition of the brush and the spring either replace the brushes in exactly the same position from which they were taken or fit new brushes Refit the plastic caps and tighten them firmly Turn the motor round in position so that the engaging lever can be set both to the Push and the Travel position Now retighten the bolt 5 fingertight Refit the drive wheels as described in chapter 8 10 1 Note The following procedure is necessary to run the carbon brushes in after replacement and thus guarantee maximum performance WARNING Risk of accidents Hazards to workers surroundings and mobility device Do not leave the mobility device unattended during the following procedure Secure the area Lift the mobility aid up on one side and get a second person to place a wooden block around 14 cm high underneath it so that the drive wheel is suspended freely Also repeat this on the other side of the mobility aid Allow the motors to run for an hour in forward direction Allow the motors to cool down for 30 minutes Allow the motors to run for an hour in reverse direction Lift the mobility aid off the wooden blocks 119 SERVICE MANUAL Invacare STORM 8 12 Rear wheel suspension 8 12 1 Replacing the rear wheel suspension WARNING Danger of
82. module till Dec 2010 A WARNING Danger of crushing The seat seat support is very heavy Injury hazard to hands and feet You should seek help from a second person 1 4 Requirements iia 6 mm Allen key Let a 2 person hold on to the seat Please take into account that the seat is very heavy Be sure not to crush your fingers or other parts of the body Loosen and remove the two Allen screws 3 with a 6 mm Allen key Tilt the seat to the desired gradient Place the two parts of the strut on top of each other Refit the Allen screws and tighten them To conclude check all the mobility aid functions 185 SERVICE MANUAL Invacare STORM 10 3 2 Adjusting the seat tilt on a seat with a manual tilt module from Dec 2010 A WARNING Danger of crushing The seat and frame are very heavy and can fall down without warning if the seat tilt adjustment assembly is screwed apart too far Danger of injury to hands and feet Only change the adjustments when someone is seated in the chair Only change the tilt adjustment to where the distance between the axles is a maximum of 300 mm 1 Requirements nies 19mm open end wrench Measuring tape Apply the open end wrench to the hexagon bolt 1 of the tilt adjustment Turn the tilt adjustment till the desired angle is attained or the distance between the bolts is a maximum of 300 mm 186
83. n end wrench 4 mm Allen key 5 mm Allen key Phillips screwdriver size 2 Uninstalling the universal backrest frame ih Jj ri aw m hal rid al Remove the backrest cushion Loosen and remove the four Allen screws 1 with a 5 mm Allen key Remove the universal backrest frame 2 from the EasyAdapt backrest 142 Invacare STORM SERVICE MANUAL Installing and adjusting the universal backrest frame A CAUTION The upholstery may get damaged When adjusting the backrest frame make sure the upholstery cannot collide with other components Position both of the protective caps 8 in the lower ends of the lateral tubes 1 Mark the center of the middle tube 2 with a piece of adhesive tape Insert the middle tube into the upper ends of the lateral tubes Position the lateral tubes of the EasyAdapt backrest so that the four Allen screws 7 can be screwed into the slot nuts 6 through the oblong holes Tighten the Allen screws just tight enough that the lateral tubes can slide and be adjusted without difficulty Adjust the distance between the lateral tubes to the desired value using the measuring tape Make sure both lateral tubes are at an equal distance to the center of the seat Tighten the four Allen screws 7 using a 5 mm Allen key Adjust the middle tube 2 so it is well centered Screw both of the threaded pins 5 into the threaded holes 3 with a 4 mm Allen key Secure the threaded pins add
84. nal adjustment following the operating manual 17 SERVICE MANUAL Invacare STORM 8 7 6 Replacing headlamps completely LED lighting system starting 03 2012 hy Requirements nanas 4 mm Allen wrench Side cutting pliers Cable ties Uninstalling headlights Remove the rear and the middle covers as described in chapter 8 1 1 and 8 1 2 Take exact note of the positions of all cables and the sockets that they are connected to Mark the connectors and sockets or take a photograph with a digital camera Disconnect the cable of the affected headlight from the lighting circuit board 2 Open the cable clamps 1 remove all cable ties and pull the cable out of the wheelchair Loosen the hexagon socket head screw 1 with a 4 mm Allen wrench and remove the headlight from the bracket 18 Invacare STORM SERVICE MANUAL Replace the headlight Installing headlights Assemble all parts again in reverse order Install the cables carefully and secure them with the cable clamps and cable ties When doing SO pay attention to chapter 8 6 1 Tighten the screws hand tight Check all vehicle functions Perform an approximate adjustment of the headlight using the ratchet plate as a guide The final adjustment can be performed by the user according to the instructions found in the User Guide 19 SERVICE MANUAL Invacare STORM 8 7 7 Replacing the front bulb holder conventional lighting unit until 03 2012
85. ner Insert the headrest 4 in the headrest holder Fit the thumb screw 2 and tighten it Move the back plates back to the old width Tighten the three Allen screws on the back plates Invacare STORM SERVICE MANUAL 9 4 DAHL Docking Station A CAUTION Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Save the vehicle laid on its side against overturning 1 Requirements a 6 mm Allen key high strength screw blocker system e g Loctite 270 Note i Depending on the vehicle several spacers 4 may be required additionally to the safety plate 3 Please refer to the documentation provided by DAHL see also www dahlengineering dk for information on whether and how many spacers are required 165 SERVICE MANUAL Invacare STORM Note i The countersunk screw 2 material quality must be at least 8 8 If spacers have been fitted the screws length should be completed as follows A thickness of safety plate and spacers Screw length A 6mm Fitting the DAHL Docking Station Get the help of a second person to lay the mobility device on its side and secure it against tipping over Undo and remove the five bolts 1 including the washers on the underside of the chassis
86. nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn 34 7 Test procedures 35 7 1 TOSUMG INGIMOLON innie a eect Raa sahie ce cance teint tee eet 35 7 2 Testing the electro mechanical parking Drake cccccceesseeseeeseeeeeeseeeeeenseeseesneeseeeneeeseenneeees 36 8 Repair work 38 8 1 G0 lt a ee OO ee OO oreo ee ee ee ee ee 38 8 1 1 Opening the rear Cover Panel cccceecccccccecceeeeseeceeeeeeeseeeeseeeeeeeeseseeeseeeeeeesssaeaeeeeeeees 38 SERVICE MANUAL Invacare STORM 8 2 8 3 8 4 8 5 8 6 8 7 8 1 2 Opening the Centre Pane l cccccccccccccssssecceeceeeeceeeceeeeeeeeeseeaeeeesceaaseceesssaaeeeeessaaseeeees 39 8 1 3 Opening Ihe front Pane sensensa a d a e 40 8 1 4 Opening the rear light COVEN cccccseeceecccecececseeeeeeceeeeesaeeusseceeeeeseeeaeeeeeeeeesssaaaeeeeeeees 41 8 1 0 IREDIACING a fr ntsplash QUSIO ccccicacicnnintdicaeaksten uauesamnccme haunt tansicokiiauniaeatuanuanahunnamabost 42 S126 Replacing Ine SplaSm QUANG lt tiwivisame iw nwa a 43 Electonics Module siasca ries cseseiiatis secrete Teeter tSieie a a N 45 Bieri IAC DIAC EMO Ss araa honnenntadaeiawiad nobtelnlunutn banner a datintawanta 45 8 2 2 Replacing the power module xiv s ios ctor costs leecher le ecloteh coset acd ack ecw east oth aie 45 8 2 3 Replacing the actuator module on the battery compartment ccccecsseeeeeeseeeeeees 47 8 2 4 Replacing the actuator module under the S ak ccceecccccseeeeeeeee
87. nsion strut Get the help of a second person to lift the mobility device onto several wooden blocks Remove the securing clip 3 Remove the spacer 2 Carefully remove the bolts 5 which connect the shock absorber 4 to the swing arm 1 Repeat this procedure for the rear bolts Remove the suspension strut 124 Invacare STORM SERVICE MANUAL Refitting the suspension strut Replace the parts in the reverse order Always ensure that the suspension strut has been located correctly The spring plates for setting the spring preload must be at the rear The lever for setting the shock absorption must be at the top To conclude you should always carry out a trial run to test the vehicle functions 125 SERVICE MANUAL Invacare STORM 8 14 Seat support and tilt module 8 14 1 Replacing the seat support with manual tilt module till Dec 2010 A WARNING Danger of crushing The seat seat support is very heavy Injury hazard to hands and feet You should seek help from a second person 1 Requirements T40 torx wrench oblique pliers cable ties Dismantling the seat support Remove the legresis Remove the armrests Remove the seat cushion Remove any existing cable ties holding the cables on the remote or lighting Remove the cables from the stuck on clamps Loosen the cap nuts of the headlight mountings using an 8 mm jaw spanner see chapter 8 7 5 or 8 7 6 Put the headlight and the mounting
88. nt The actuator module is optional lt is only available if the mobility aid is fitted with a lifter Invacare STORM SERVICE MANUAL 4 2 Power module 4 The power module is at the rear of the battery compartment G Trac 5 The G Trac sensor is located in the rear on the right next to the battery box Electronics modules A variety of electronics modules can be fitted to the mobility aid Before you connect mobility aid components such as adjusting motors actuators or motors please begin by ascertaining which module is installed Please refer to the following table for an overview Power module The following remotes can be connected ACS 2 PMA9OL REM 24 SD Actuator module The actuator module is optional ACT 2 ACT 4 Lighting PCB The lighting PCB is optional G Trac sensor The G Trac sensor is optional 19 SERVICE MANUAL Invacare STORM 4 2 1 4 2 2 4 2 2 1 20 ACS 2 PMASQOL electronics module Connections ak Battery 24V Cable to G Trac sensor GYRO 1 2 3 Bus cable to remote or ACT lt n 4 Motor M1 ime fol EA 5 Light 6 Motor M2 Rubber stoppers for free slots 2 amp 3 Order number 1552876 ACT actuator module A range of adjusting motors also known as actuators can be fitted to the mobility aid These actuators are either connected directly to the power module or to a separate actuator module The actuator module is connected to the power module via a b
89. nvacare STORM 8 11 5 Replacing the motor gearbox coupling SSD motor A CAUTION Danger of crushing The motor gearbox unit is very heavy Danger of injury to the hands Pay attention to the heavy weight qi Requirements ma 10 mm socket wrench Uninstalling the motor gearbox coupling Uninstall the motor gearbox unit as described in chapter 8 11 2 8 11 3 Use the 10 mm socket wrench to loosen and remove the self securing nut 4 Remove the carriage bolt which secures the sealing ring 2 Carefully bend the sealing ring apart and remove it A WARNING Danger of damage to the wheelchair if the coupling is not serviced correctly Be careful not to damage the coupling mechanism during maintenance work Carefully pull the motor 3 and the gearbox 1 apart Remove the component parts of the coupling If necessary replace the coupling 114 Invacare STORM SERVICE MANUAL Installing the motor gearbox coupling 4 Li j kF i SE gf Gy fo oN j vag j rid 7 Pij Lf oF 5 i 7 a cr G Place the new clutch 7 on the motor axle Pay attention to the position of the groove Position the locking ring 5 on the motor 4 or the gearbox 1 Carefully insert the motor into the gearbox Pay attention to the position of the groove in the axle of the gearbox If necessary rotate the motor and gearbox to the correct position Insert the carriage bol
90. of crushing The seat is very heavy Injury hazard to hands and feet You should seek help from a second person WARNING Danger of crushing Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive y Requirements i 4 mm Allen key 5 mm Allen key T40 torx wrench Oblique pliers Cable ties Torque wrench 5 30 Nm or similar Medium strength thread locking fluid e g Loctite 243 Adjusting the seat height manually with an adapter Remove the seat as described in chapter 8 14 1 or 8 14 5 176 Invacare STORM SERVICE MANUAL Place the adapter 4 in the seat support 3 from below Fix the adapter with the two Allen screws 1 Replace the seat support on the lifter pillar 5 A CAUTION Damage hazard to lifter pillar Lifter pillar can be damaged if screws are too long The screws used may protrude by a maximum of 8 5 mm from the adapters Only use the screws supplied Check the screw length precisely if you do use other screws Apply a medium strength screw blocker system to the four Allen screws 2 Insert the four Allen screws 2 and tighten them to a torque of 25 Nm Refit the other parts in reverse order To conclude check all the mobility aid functions 177 SERVICE MANUAL Invacare STORM 10 1 3 Adjusting the seat height on a type B electrical lifter column with an adapter 2f4 mir WARNING
91. omponents This applies especially to the removal of drive units batteries and the seat WARNING Injury hazard if the vehicle starts moving unintentionally during repair work Switch the power supply off ON OFF key Engage the drive Before jacking up secure the vehicle by using chocks to block the wheels Invacare STORM SERVICE MANUAL A 0 ATTENTION Fire and burn hazard due to electrical short circuit The mobility device must be completely switched off before removal of voltage carrying components To do this remove the batteries Avoid short circuiting the contacts when carrying out measurements on voltage carrying components CAUTION Danger of burns from hot surfaces on the motor Allow the motors to cool down before commencing work on them ATTENTION Injury hazard and danger of damage to vehicle due to improper or incomplete maintenance work Use only undamaged tools in good condition Some moving parts are mounted in sockets with PTFE coating Teflon Never grease these sockets Never use normal nuts instead of self locking nuts Always use correctly dimensioned washers and spacers When reassembling always replace any cable ties which were cut during dismantling After completing your work before renewed start up of the mobility device check all connections for tight fitting After completing your work before renewed start up of the mobility device check all parts fo
92. otors you should first ensure that you know exactly which joystick box has been fitted Please refer to the following table for an overview pre oem oe REM 24 SD Can be connected to power module ACS 2 PMA9QOL Can be connected to power module ACS 2 PMA9QOL Invacare STORM SERVICE MANUAL fee omer ee REM B Can be connected to power module ACS 2 PMASQOL REM 550 Can be connected to power module ACS 2 PMAQOL 23 SERVICE MANUAL Invacare STORM 5 Service plan 1x annually A CAUTION Danger of injury and damage to property if the maximum speed reduction ona wheelchair with a lifter does not function correctly The wheelchair s control unit must reduce the maximum possible speed as soon as the lifter is raised Test the maximum speed reduction for correct function after any maintenance work or modifications to the wheelchair Component Check Remedy Notes wD Safety belt Damage to safety belt Replace belt if See chapter 9 1 damaged Belt lock function Replace belt if See chapter 9 1 damaged Damage to armrests Replace covering if damaged Armrest fixings Tighten screws Side panels Damage to side panels Replace side panels fj damaged Seat angle Tight fit of the pin Replace pin retainers adjustment retainers if necessary Lifter manual Check screws Tighten screws or electric Power backrest Damage to backrest Replace parts if if fitted Seams damaged Fixing Check cable
93. parts in reverse order To conclude check all the mobility aid functions 133 SERVICE MANUAL Invacare STORM 8 15 2 Replacing a type A electrical lifter column 292 mir WARNING Danger of crushing The seat is very heavy Injury hazard to hands and feet You should seek help from a second person WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Save the vehicle laid on its side against overturning 1 4 Requirements iii 4 mm Allen key T40 torx wrench Oblique pliers Cable ties Dismantling the lifting column Remove the rear battery compartment cover as described in chapter 8 1 1 Remove the centre battery compartment cover as described in chapter 8 1 2 Remove the front battery compartment cover as described in chapter 8 1 3 Remove the seat as described in chapter 8 14 1 or 8 14 5 respectively Disconnect the cable of the lifter column from the actuator module on the battery box 134 Invacare STORM SERVICE MANUAL Open the cable clamps and expose the cable Obtain the aid of a second person to place the mobility aid on its side and safeguard it against overturning Loosen and remove the four torx screws 3 on the underside of the chassis 2 Remove the lifting
94. r If necessary fit the positioning shoe 4 to the curb climber as described in chapter 9 5 2 Refit the legrests 168 Invacare STORM 9 6 Luggage carrier Requirements iia 5 mm Allen wrench 10 mm open ended wrench SERVICE MANUAL Check whether there are drill holes for the screws 4 on the covers of the spring supports 6 If no drill holes are present Loosen and remove both of the covers of the spring supports 6 as described in chapter 8 1 4 Drill holes in the covers or replace the covers with covers which have pre drilled holes available as spare parts Insert the spacer rings 7 Install the fixation bracket 5 Open the clamping levers 3 of the luggage carrier fixation bracket Push the brackets onto the luggage carrier 1 Install the luggage carrier with the brackets When tightening the screws make sure that the luggage carrier is correctly centered 169 SERVICE MANUAL Invacare STORM Close both of the clamping levers Make sure that the luggage carrier does not collide with the backrest or seat when adjusting the backrest angle or seat tilt to any setting If collisions can occur Open the clamping levers of the luggage carrier fixation bracket Push the luggage carrier slightly towards the rear Close the clamping levers of the luggage carrier fixation bracket 170 Invacare STORM SERVICE MANUAL 9 7 Anti tippers 9 7 1 Installing anti tipper
95. r correct locking Only operate the vehicle with the approved tyre pressures see technical data Check all electrical components for correct function Please note that incorrect polarity can result in damage to the electronics Always carry out a trial run at the end of your work CAUTION Danger of injury and damage to property if the maximum speed reduction ona wheelchair with a lifter does not function correctly The wheelchair s control unit must reduce the maximum possible speed as soon as the lifter is raised Test the maximum speed reduction for correct function after any maintenance work or modifications to the wheelchair Note Mark all current settings for the mobility aid seat armrests backrest etc and the associated cable connecting plugs before dismantling This makes reassembly easier All plugs are fitted with mechanical safety devices which prevent release of the connecting plugs during operation To release the connecting plugs the safety devices must be pressed in When reassembling ensure that these safety devices are correctly engaged 15 SERVICE MANUAL Invacare STORM A CAUTION Any changes to the drive program can affect the driving characteristics and the tipping stability of the vehicle Changes to the drive program may only be carried out by trained Invacare specialist dealers Invacare supplies all mobility aids with a standard drive program ex works Invacare can only gi
96. roperly The installation of new batteries may only be carried out by authorised specialists Observe the warning information on the batteries Only use battery versions stated in the specifications ATTENTION Fire and burns hazard if battery terminal is bypassed Please take great care to ensure that the battery terminals are never short circuited with tools or mechanical mobility device parts Ensure that the battery terminal caps have been replaced if you are not working on the battery terminals ATTENTION Danger of crushing The batteries are extremely heavy This results in injury hazards to your hands Bear in mind that the batteries are sometimes very heavy Please handle the batteries with care WARNING BURN HAZARD Injury hazard due to discharged acid Always wear acid proof protective gloves when handling batteries Always wear protective goggles when handling batteries What to do if acid is discharged Always take clothing which has been soiled by or dipped in acid off immediately Rinse any areas of your skin which has come into contact with battery acid off immediately with plenty of water If contact with eyes is made Rinse the affected eye under running water for several minutes You should also consult an eye specialist immediately afterwards Requirements No tools are required Note When disassembling take care of small parts such as screws and washers Put all small parts down so that they can be re
97. s 4 Requirements eee 6 mm Allen wrench 13 mm open ended wrench Insert the slide bushing 2 into the motor rocker 1 Insert the anti tipper 4 into the motor rocker from behind Install the hexagon socket head screws 3 together with the washers Secure the hexagon socket head screws with the self locking nuts 5 including the washers from the inside Install the locking pin as described in chapter 9 7 2 171 SERVICE MANUAL Invacare STORM 9 7 2 Installing the locking pin 1 A Requirements I ob la 12 mm open ended wrench Medium strength thread locking adhesive for example Loctite 243 Note Always install the locking in on the inside of the motor rocker This way the risk of damage is reduced Apply medium strength thread locking adhesive to the thread of the locking pin Screw the locking pin together with the washer 3 into the threaded hole 4 on the inner side of the motor rocker 1 Pull the head of the locking pin towards the rear and hold it in this position Tighten the locking pin using an open end wrench 9 8 Further accessories Note go The installation instructions for additional accessories are available at your Invacare specialist supplier or directly from Invacare 172 Invacare STORM SERVICE MANUAL 10 Adjusting the seating position In order to adapt the mobility device optimally to the requirements of the user we recommend that you ask
98. saaseeeessaageeeess 141 8 16 3 Replacing adjusting the universal backrest frame for the EasyAdapt backrest 142 8 17 Back unit with ergonomic length adjUuStMent cccsesseesseeseeseeeneeeseesseeseenseeseeesseeseenneeses 145 S473 sACIUSHNE TAS WA a cycudve tulaxte eben disiwtaxt baler roles ewehiadeeinls 145 8 17 2 Replacing the planetary gear ss xcaccsucten veers deactvextrtaewshcnceusien teen Amie eee emuet eels 146 B 17 3 Replacing ING Servono lO sin a E A toneueeadag nuances 148 3 174 Replacing TAS IMICTOS Weh sericosr da N A 149 8 17 5 Fitting back plates to the base support of the back with ergonomic length adjustment150 6 176 Fitting the AAS AN assisen an aa ve accede nee inte aia 151 8 17 7 Replacing the travelling armrest sic viccrcits dcsaticaneadvertinddarvenenanta seen detaneuadiiuS dvaiesvousmarGadees 152 8 17 8 Replacing the arm support on the travelling ArMrest eccceeeseeeeeeeeeeeeeeeeeeeeeneeeess 153 8 17 9 Retrofitting a travelling APMIest ccccccceeceeceeeeeeeeeeeaeeeeeeeeeaeaeeeeeeseaaeeeeessaaeeeesessaaeeees 154 8 18 Storm X plore specific parts c vsccsscceseesesessncdccevicniedeeencacteteevemenciccen lena aeneueess 155 8 18 1 Replacing X plore trim on the swing arm sessoasnnnneenennnnnnreerrnnnnnnneernnnnnnnnerennnn n 155 8 18 2 Replacing the front X plore SWING AMM ccccseeeccceeeeeeeeeeecaeeseeeeceeeeseeeeeseaeeeeeeeaaaeeeess 156 8 18 3 Removing the rear X plore SWING
99. symbol warns you of an explosion hazard which can be caused by excessive tyre pressure in a pneumatic tyre Always follow the instructions to avoid injury to the user or damage to the product Wear safety shoes The symbol refers to the requirement for wearing safety shoes Wear standardised safety shoes during all work Wear eye protection This symbol refers to the requirement for wearing eye protection for example when working with batteries Wear eye protection when this symbol is shown Wear safety gloves This symbol refers to the requirement for wearing safety gloves for example when working with batteries Wear safety gloves when this symbol is shown Note This symbol identifies general information which is intended to simplify working with your product and which refers to special functions O gt gt D gt D A Requirements This symbol identifies a list of various tools components and items which you will need in order to carry out certain work Please do not attempt to carry out the work if you do not have the listed tools available F Always dispose used or damaged batteries correctly x The symbol refers to information for the correct disposal of used or damaged batteries Invacare STORM SERVICE MANUAL 1 5 Images in this manual The detailed images in this manual are given digits to identify various components Component numbers in text and operational instructions always rela
100. t Refitting the planetary gear Refit the parts in reverse order To conclude check all the mobility aid functions Invacare STORM SERVICE MANUAL 8 17 4 Replacing the microswitch 1h Requirements 4 mm Allen key size 2 Phillips recessed head spanner Dismantling the microswitch Loosen and remove the four Allen screws on the backrest plastic cover using a 4 mm Allen key Remove the plastic cover Pull the plugs 2 out of the microswitch 1 Loosen and remove the two Phillips screws 3 Replace the microswitch Refitting the planetary gear Refit the parts in reverse order To conclude check all the mobility aid functions 149 SERVICE MANUAL Invacare STORM 8 17 5 Fitting back plates to the base support of the back with ergonomic length Vid 150 adjustment Requirements 4 mm Allen key Loosen the three Allen screws 1 but do not remove them completely Move the back plate 2 so that the large boreholes 3 are above the lower screw holes of the centre back plate Tighten the three Allen screws slightly Repeat this on the second back plate Move the back of the seat to the rearmost position Slide the two lower slot nuts 4 in the left hand and right hand groove right down to the bottom Push the upper ones so far to the top that the distances of the slot nuts coincide with the distances of the screw holes Place the centre part of the back plate 3 on the backrest
101. t through the locking ring Do not forget the spacer sleeve 2 Install the washer and the self locking nut Do not tighten the self locking nut completely as the motor orientation must be adjusted during installation Install the motor gearbox unit as described in chapter 8 11 2 8 11 3 115 SERVICE MANUAL Invacare STORM 8 11 6 Replacing the carbon brushes Standard motor Note Always replace all the carbon brushes on both motors A CAUTION Danger of crushing The mobility aid is very heavy You should seek help from a second person A WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Requirements am 5 mm Allen key 6 mm Allen key 19 mm socket spanner blade screwdriver long wooden blocks min 14 x 14 x 30 cm Removing the carbon brushes Switch off the mobility aid Remove the drive wheels as described in chapter 8 10 1 Disengage the motor 1 by setting the engaging lever to Push Loosen and remove all four plastic caps 3 using a blade screwdriver Note the fixing position and location of the carbon brushes Note Used carbon brushes need to the refitted exactly in the same position from which they were taken in order to guarantee optimum contact to the collector 116 Invacare STORM SERVICE MANUAL Make a marking on the motor and the carbon brushes in order to guaran
102. te to the image directly above 13 SERVICE MANUAL Invacare STORM 2 1 O 2 3 A A Safety and fitting instructions These safety instructions are intended to prevent accidents at work and it is imperative that they are observed Before any inspection or repair work Read and observe this repair manual and the associated operating manual Observe the minimum requirements for carrying out the work see chapter entitled General information Personal safety equipment Safety shoes The mobility device and some of its components are very heavy These parts can result in injuries to the feet if they are allowed to drop Wear standardised safety shoes during all work Eye protection It is possible that battery acid can be discharged when working on defective batteries or when handling batteries improperly Always wear eye protection when working on any defective or possibly defective batteries Safety gloves It is possible that battery acid can be discharged when working on defective batteries or when handling batteries improperly Always wear acid proof safety gloves when working on any defective or possibly defective batteries General safety information and information about fitting removal WARNING Danger of crushing Various components such as the drive unit batteries seat etc are very heavy This results in injury hazards to your hands Please note the high weight of some c
103. tee correct refitting Remove the carbon brushes completely from the mounting 2 Check the carbon brush and spring for the level of wear broken components or discolouration Refitting the carbon brushes Depending on the condition of the brush and the spring either replace the brushes in exactly the same position from which they were taken or fit new brushes Refit the plastic caps and tighten them firmly Refit the drive wheels as described in chapter 8 10 1 Note The following procedure is necessary to run the carbon brushes in after replacement and thus guarantee maximum performance A WARNING Risk of accidents Hazards to workers surroundings and mobility device Do not leave the mobility device unattended during the following procedure Secure the area Lift the mobility aid up on one side and get a second person to place a wooden block around 14 cm high underneath it so that the drive wheel is suspended freely Also repeat this on the other side of the mobility aid Allow the motors to run for an hour in forward direction Allow the motors to cool down for 30 minutes Allow the motors to run for an hour in reverse direction Lift the mobility aid off the wooden blocks 117 SERVICE MANUAL Invacare STORM 8 11 7 Replacing the carbon brushes SSD motor Note Always replace all the carbon brushes on both motors CAUTION Danger of crushing The mobility aid is very heavy You should seek
104. th Note i The seat depth can be adjusted in stages between 38 and 53 cm Please also observe preceding chapter 8 17 1 on adjusting the seat width Note i Depending on the width and depth of the seat the splash guards must also be replaced Please also observe chapter 8 1 6 on replacing the splash guard 1 Requirements niia 4 mm Allen key 8 mm jaw spanner Oblique pliers Cable ties Note i Certain holes in the seat support must be used for the screws depending on the desired seat depth It may possibly be necessary to replace the seat support plates Use the following illustration and the table to determine which holes must be used for the desired seat depth and whether the seat support plates possibly have to be replaced Ii 2 3 4 5 6 7 Seat frame front gt 1524550 oo 40 4 amp ol D 24595 B c Seat frame rear a d a i e U EE 181 SERVICE MANUAL Invacare STORM Seat Holes used in seat frame Holes used in seat frame depth in front rear Order no 1524550 Order no 1524555 Required seat support plate SHORT Order no 1526437 MEDIUM Order no 1526438 LONG Order no 1526439 Adjust the seat depth as described in the following chapters According to chapter 10 2 2 1 if the seat support plates do not have to be replaced According to chapter 10 2 2 2 if the seat support plates have to be replaced 182 Invacare STORM SERVICE MANUAL 10 2 2 1 Adjust
105. the new driving program This also applies to the customer specific options of the seat setting for ACS 2 remotes which are activated ex works WARNING Every alteration to the drive program can influence vehicle handling and the tipping stability of the wheelchair Alterations to the drive program must only be carried out by trained Invacare dealers Invacare can only assume a warranty for the safe vehicle handling of the wheelchair in particular tipping stability for unaltered standard drive programs Pre requisites Dynamic Wizard software User manual for the Wizard software For further information on other requirements such as the minimum system configuration of the PC to be used for programming necessary programming cables see the user manual of the Wizard software You find the latest version of the user manual in the download area on htto www dynamiccontrols com Note When an electrical adjustment option is retrofitted such as electrical legrests then this option needs to be activated in the driving program as well if you have an ACS 2 remote For more information refer to the user manual of the Wizard software and the installation instructions for the electronic modules Invacare STORM SERVICE MANUAL 8 4 8 4 1 A Vid Batteries cables amp battery charger Making the batteries accessible ATTENTION Injury hazard and possible material damages if batteries are handled imp
106. the seat to the uppermost position Loosen the two Allen screws 1 using a 4 mm Allen key Lift the rear part of the cover carefully and remove the two spacers that are underneath the cover on the Allen screws Lift off the entire cover If the mobility aid does not have a lifter the cover must be bent apart carefully as shown in the picture on the right Refitting the centre panel Refit the parts in reverse order Now tighten all the screws finger tight again 39 SERVICE MANUAL Invacare STORM 8 1 3 Opening the front panel 1 Requirements g 4 mm Allen ke Dismantling the front cover panel Use the lifter to move the seat to the uppermost position If a lifter is not available you have to remove the seat as described in chapter 8 14 1 or 8 14 5 respectively Remove the rear and centre cover as described in chapters 8 1 1 and 8 1 2 Loosen the two Allen screws 1 concealed by the motor in the picture using a 4 mm Allen key Pull the motor cable and the guide bushes 2 out of the lateral recesses Pull the connecting cable to the seat out of the recess 3 First lift the front cover up so that the retaining clips 4 are exposed Then pull the cover off towards the front Refitting the front panel Refit the parts in reverse order Make sure that the retaining clips 4 snap securely into the openings of the cover Now tighten all the screws finger tight again 40 Invacare STORM SE
107. tight again Check all vehicle functions 8 7 15 Replacing the rear bulb holder LED lighting unit 1h Requirements 4 mm Allen key 13 mm socket spanner Dismantling the bulbholder Remove the rear lights as described in chapter 8 7 10 Replacing the rear bulb holder LED lighting unit Refitting the bulbholder Refit all parts in reverse order Check all vehicle functions 89 SERVICE MANUAL Invacare STORM 8 8 Front wheel forks 8 8 1 Replacing the wheel fork WARNING Danger of crushing The mobility device is very heavy Injury hazard to hands and feet You should seek help from a second person Injury hazard caused by uncontrolled movement of the mobility device Switch the power supply off ON OFF key Engage the drive Before raising the vehicle secure the wheels by blocking them with wedges 1 Requirements 19 mm socket spanner blade screwdriver long wooden blocks min 14 x 14 x 30 cm Dismantling the wheel fork With the aid of a second person jack up the mobility aid using several wooden blocks Use a screwdriver to remove the plastic cap 2 Loosen and remove the nut 3 with a 19 mm socket spanner Pull the wheel fork 6 from the front wheel carrier 1 in a downward direction In doing so please pay attention to the washers 4 spacers 5 and separable ball bearings not to be seen in the illustration 90 Invacare STORM SERVICE MANUAL Refitting
108. ts SYMPTOM No LEDs illuminating on battery charger Batteries do not charge 34 POSSIBLE CAUSE Charging device not connected to mains supply No mains supply Defective mains supply cable Battery charger not connected to mobility aid Invacare STORM SOLUTION Ensure that the battery charger has been plugged in Check the mains supply with a voltmeter Check the mains supply cable Replace damaged cables or send the battery charger to Invacare Service for repair LEDs are burnt out Send the battery charger to Invacare Service for repair An internal fuse might be burnt Send the battery charger to out Invacare Service for repair Fuse on mobility aid has burnt Check mobility aid fuses out See chapter 8 5 Ensure that the battery charger has been connected to the mobility aid No mains supply Check the mains supply with a voltmeter Defective mains supply cable Battery charger could be defective Battery voltage is too low to operate mobility aid Check the mains supply cable Replace damaged cables or send the battery charger to Invacare Service for repair Use a battery charger which you know is working properly to charge the batteries Send the defective battery charger to Invacare Service for repair Replace the batteries See chapter 8 4 2 Invacare STORM SERVICE MANUAL 7 Test procedures 7 1 Testing the motor 1 A Requirements i di
109. tugal invacare com www invacare pt SERVICE MANUAL SERVICE MANUAL Tan o oT Le i E E S Aterforsaljare Invacare AB lee ae eA Fagerstagatan 9 FIN g g S 163 91 Sp nga Sverige Tillverkare Invacare Deutschland GmbH KleiststraBe 49 D 32457 Porta Westfalica Deutschland Eastern European Distributor european Organisation EDO countries KleiststraBe 49 D 32457 Porta Westfalica Deutschland Kundtj nst Fax Kundtj nst WWW MOLNDAL Fax LANDSKRONA Fax OSKARSHAMN Fax Fax WWW 46 0 8 761 70 90 46 0 8 761 81 08 sweden invacare com finland invacare com www invacare se 46 0 31 86 36 00 46 0 31 86 36 06 ginvacare invacare com 46 0 418 2 85 40 46 0 418 1 80 89 linvacare invacare com 46 0 491 1 01 40 46 0 491 1 01 80 oinvacare invacare com 49 0 5731 75 45 40 49 0 5731 75 45 41 edo invacare com www invacare de Invacare STORM Invacare STORM SERVICE MANUAL Contents Chapter Page 1 Introduction 10 1 1 General IMTORMIAUO IN acs cieccaceces a ace decesales Sec a avec ceduses see casscessenescuntrecdeuesusesceue awevuee 10 1 2 NOLES OM transport sissioni aaao a aa aai 10 1 3 Definition and representation of information and safety information in this manual 11 1 4 Hazard Symbols and symbols USC sccseeeeesesseeeeseeesseeeeeeeenseeeeeoe
110. ulb holder conventional lighting Unit cccceecceseeeeeeeeeeeeeeees 87 Invacare STORM SERVICE MANUAL 8 8 8 9 8 10 8 11 8 12 8 13 8 14 8 15 8 16 8 7 14 Replacing the complete rear light LED lighting unit cc ccseeceeeseeeeeeeeeseeeeeeeeeeens 88 8 7 15 Replacing the rear bulb holder LED lighting unit ceececeeeseeseeeeeeeeeeeeeeeeeaeeeeeees 89 Front wheel TONKS vesieste Eaa aE aae AASE aaa aE n EER E ES S 90 8 8 1 Replacing the wheel LOM rscitocstennites iceendet senate teamed nee teatuenn idunidd touts Reeimcadnats uticis yiainded sme 90 8 8 2 AGjUStING The WAECEITON siseosas debian ceesaiaacceve E a a 92 8 5 32 CHANGING afront WNGGI venti tuscan cecuteren a a lunes tied ena a a hax 93 Replacing the front wheel Carrier cccssssecssssseessenseeeeenseeseesseeseenseeeoeeseessoesseesoenseeeoonneessonas 95 8 9 1 Replacing the front wheel carrier only Standard Storm cccccceseecseeseeseeeeeeeeeees 95 8 9 2 Replacing the front wheel carrier only Storm X plore ccecceessesessesesseseeseseeseeeeees 96 Drive WINEEIS scccecisecies ceccsacctasacdascnsecesatwccedecauavonssueeccswocus tens ssusesies E a E 98 8 10 1 Replacing the drive Wheel ccccccccssseeceeecaeeseceeecaeeeeeeeseeaseeeeeseeaeceesssaaeeeesssaaaeeeees 98 8 10 2 Replacing a tyre or inner tue cccccceeecccccceeseeceeeeeeeeeeeeeeeeeseeeessaeeseeeeseeaeeeeesesaeeeees 100 9 1021
111. us cable ACT 2 actuator module Connections rem I E r i por 1 ACI p ere gi J i pa Bus cable to remote or ACT 7 Bus cable to remote or ACT Adjusting motor actuator Channel 2 2 3 4 5 Adjusting motor actuator Channel 1 Rubber stoppers for free slots 1 Order number 1555701 2 amp 3 Order number 1552876 4 to 7 Order number 1555700 The ACI connection is used for actuator limitation or speed reduction Invacare STORM SERVICE MANUAL 4 2 2 2 ACT 4 actuator module Connections m 1 ACI 2 Bus cable to remote or power module 3 Bus cable to remote or power module 4 Actuator Channel 4 5 Actuator Channel 3 6 7 Actuator Channel 2 Actuator Channel 1 Rubber stoppers for free slots 1 Order number 1555701 2 amp 3 Order number 1552876 4 to 7 Order number 1555700 The ACI connection is used for actuator limitation or speed reduction 4 2 3 Lighting PCB Connections 1 Driving light amp I h indicator 1 Driving light amp I h indicator 2 Power module Driving light amp r h indicator 1 2 3 4 5 Driving light amp r h indicator 2 The lighting PCB connections are printed directly on the circuit board 21 SERVICE MANUAL Invacare STORM 4 3 22 Joystick boxes Various remotes can be used on the mobility aid Before you connect any mobility aid components such as adjusting motors actuators or m
112. us injuries if they are not avoided The following lines in italics refer to actions which serve to avoid such hazards ATTENTION The signal word ATTENTION refers to possibly occurring hazards which can lead to minor injuries and or material damage if they are not avoided The following lines in italics refer to actions which serve to avoid such hazards CAUTION The signal word CAUTION refers to hazards which could lead to material damage if they are not avoided The following lines in italics refer to actions which serve to avoid such hazards Note The signal word Note is used to denote general information which simplifies the handling of your product and refers to special functions 11 SERVICE MANUAL Invacare STORM 1 4 Hazard symbols and symbols used Different types of hazard symbols and symbols are used throughout this manual General hazards This symbol warns you of general hazards Always follow the instructions to avoid injury to the user or damage to the product BURN HAZARD This symbol warns you of the danger of chemical burns for example due to the discharge of battery acids Always follow the instructions to avoid injury to the user or damage to the product DANGER OF CRUSHING This symbol warns you of crushing hazards due to inattentive working with heavy components Always follow the instructions to avoid injury to the user or damage to the product EXPLOSION HAZARD This
113. ve a warranty for safe vehicle driving behaviour especially tipping stability for this standard drive program Invacare STORM SERVICE MANUAL 3 Tightening torques The tightening torques stated in the following list are based on the thread diameter for the nuts and bolts for which no specific values have been determined All values assume dry and de greased threads Tightening torque 3Nm 6Nm 10Nm 25Nm 49Nm 80 Nm 120 Nm 180 Nm in Nm 10 CAUTION Damage can be caused to the mobility device due to improperly tightened screws nuts or plastic connections Always tighten screws nuts etc to the stated tightening torque Only tighten screws or nuts which are not listed here fingertight 17 SERVICE MANUAL Invacare STORM 4 Layout of components and componentry 4 1 Overview The electronic control modules and regulators are situated at the rear underneath the rear plastic cover and directly under the seat Directly under the seat Actuator module 1 The actuator module is optional If available it controls the electric leg supports the electric tilt module and the electric back adjustment Underneath the rear cover Light terminal block 2 The light terminal block is in front of the actuator module 3 The light terminal block is optional It is only available if the mobility aid is fitted with lighting Actuator module 3 The actuator module is on the top of the battery compartme
114. ve the inner 3 and outer 1 ring of the rim from the tyre 4 Replace any defective or worn parts Refitting the tyres Refit the tyres to the rim in the reverse sequence When fitting the rim rings together ensure that the drillholes and threads for the bolts are placed exactly above each other Place the joiner s clamps in position Tighten the joiner s clamps alternately in small stages until the rim rings are precisely aligned Tighten the Allen screws 2 to 18 Nm 104 Invacare STORM SERVICE MANUAL 8 10 3 Replacing the drive wheel hub A CAUTION Possible material damage to mobility device Collisions can be caused if the adjusting washers are removed during fitting work to the drive wheels Adjusting washers are often fitted between the drive shaft and the wheel hub to even out tolerances If these adjusting washers are removed and not replaced again collisions can be caused Always replace the adjusting washers exactly as they were before you started dismantling 1 Requirements pidi 19 mm socket spanner Removing the drive wheel hub Loosen and remove the nut 3 with a 19 mm socket spanner Remove the washer 2 Take the wheel hub 1 off the axle 4 Take the feather key 5 off the axle Refitting the drive wheel hub Refit the drive wheel hub parts in reverse order Use a thin film of lubricant to make pushing the wheel hub onto the axle easier 105 SERVICE MANUAL Invacare
115. w invacare dk 34 0 972 49 32 00 34 0 972 49 32 20 contactsp invacare com www invacare es 33 0 247 62 64 66 33 0 247 42 12 24 contactfr invacare com www invacare fr Invacare STORM Invacare STORM Faga GB Te a ci EN A EN a a Te Invacare Ltd Pencoed Technology Park Pencoed Bridgend CF35 5HZ United Kingdom Invacare Mecc San s r l Via dei Pini 62 36016 Thiene VI Italia Invacare Ireland Ltd Unit 5 Seatown Business Campus Seatown Rd Swords County Dublin Ireland Invacare AS Grensesvingen 9 Postboks 6230 Etterstad N 0603 Oslo Norge Invacare B V Celsiusstraat 46 NL 6716 BZ Ede Nederland Invacare Lda Rua Estrada Velha 949 P 4465 784 Leca do Balio Portugal Customer services Fax Customer services WWW Fax WWW Fax WWW Kundeservice Fax Kundeservice WWW Fax WWW 44 0 1656 77 62 22 44 0 1656 77 62 20 uk invacare com www invacare co uk 39 0445 38 00 59 39 0445 38 00 34 italla invacare com www invacare it 353 18 10 70 84 353 18 10 70 85 ireland invacare com www invacare ie 47 0 22 57 95 00 47 0 22 57 95 01 norway invacare com island invacare com www invacare no 31 0 318 69 57 57 31 0 318 69 57 58 nederland invacare com csede invacare com www invacare nl 351 225 10 59 46 351 225 10 59 47 351 225 10 57 39 por
116. y Please handle the batteries with care WARNING BURN HAZARD Injury hazard due to discharged acid Always wear acid proof protective gloves when handling batteries Always wear protective goggles when handling batteries What to do if acid is discharged Always take clothing which has been soiled by or dipped in acid off immediately Rinse any areas of your skin which has come into contact with battery acid off immediately with plenty of water If contact with eyes is made Rinse the affected eye under running water for several minutes You should also consult an eye specialist immediately afterwards Requirements 11 mm socket spanner Removing the batteries Make the batteries accessible as described in chapter 8 4 1 59 SERVICE MANUAL Invacare STORM Remove the pole caps 1 on the accessible battery 3 Remove the pole screws located under the pole caps using an 11 mm socket spanner Remove the connecting cable 4 and the fuse cable 2 Lift the battery from the battery carrier Pull on the strap of the second battery to move it forward Dismantle the cables on the second battery as well Lift the second battery from the battery carrier Refitting the batteries Refit the batteries in reverse order Ensure that the battery cage sockets plugs have been correctly refitted A polarity diagram is located in the rear cover 60 Invacare STORM SERVICE MANUAL 8 4 3 A O

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Invacare ® STORM 4 SERVICE MANUAL