Nurmi Neo Service Manual
Contents
1. Adjusting the Forearm Pads and the Grip Position Exchanging the Padding for the Forearm Pad of the Extra High Grip Bar with Forearm Pads Pull off the padding from the edge of the forearm Observe the specifications in the Instructions for pad Use For re assembly please proceed in reverse order 11 Wo Bock QUALITY FOR LIFE 4 5 Front Wheel Exchanging a Front Wheel Loosen and remove the screw connection of the front wheel and take the front wheel out of the wheel fork For re assembly please proceed in reverse order Use new self locking nuts Tighten the screws with a torque of 10 Nm Attention Wheels with EVA foam tires must be replaced if the material shows signs of cracking or damage and when the tread becomes worn down to such an extent that there is only 5 mm of radius left on the outer edges of the tire Exchanging a Caster Fork Loosen and pull out the screw in the caster fork and remove the caster fork together with the screw the distance piece and all washers from the anterior frame 12 When re assembling first tighten the screw only slightly Place the front wheel fork in the driving direction at an angle Tighten the screw with a torque of 20 Nm Use a new self locking screw Clo Rock QUALITY FOR LIFE Exchanging a Swivel Lock Housing After disassembling the caster fork you can remo ve the swivel lock housing from the frame tube and replace it Exchanging2. First mount the hexagon head screws and the cap nuts in the catch plate Tighten the screw connection until you can still move the screws in the slotted holes 23 Wo Bock QUALITY FOR LIFE 4 14 Friction Brake j j Retrofitting the Friction Brakes Locate the anti tipper holder once again on the Disassemble the rear wheels and the anti tipper posterior frame holder as described under 4 6 Replace the spacing washer Place the bolt adapter and the set screw in the anti tipper holder with the friction plate Setting the Friction Brakes Please observe the information given in the Instruc Assemble the rear wheels as described under 4 6 tions for Use 24 Clo Rock QUALITY FOR LIFE 4 15 Seat Retrofiting the Seat Screw on the seat with the seat angle on the anterior First remove the protective plugs from the anterior frame frame tube Loosen and remove the four screws on the lower side of the seat padding and remove the padding from the holder For re assembly please proceed in reverse order 25 Hersteller Manufacturer Otto Bock HealthCare GmbH Max Ndder StraBe 15 37115 Duderstadt Germany National Telefon 0 55 27 848 1461 1462 1463 Fax 0 55 27 848 14 60 International Phone 49 5527 848 1304 1562 1590 1594 3663 Fax 49 5527 848 1676 e mail reha ottobock de Internet http www ottobock com Versandanschrift fur Rucksendungen Address
3. a Thrust Piece and the Piston First disassemble the caster fork and the swivel lock housing Unscrew the thrust piece from the piston Remove the piston from the frame tube For re assembly please proceed in reverse order 13 Wo Bock QUALITY FOR LIFE 4 6 Rear Wheel Vr Ty Exchanging a Rear Wheel Loosen and remove the screw connection of the rear wheel and remove the rear wheel from the posterior frame Pay attention to the spacer washer between the wheel and the frame and the collar bush in the anti tipper holder For re assembly please proceed in reverse order Use a new self locking nut Tighten the screw connection with a torque of 20 Nm Attention Wheels with EVA foam tires must be replaced if the material shows signs of cracking or damage and when the tread becomes worn down to such an extent that there is only 5 mm of radius left on the outer edges of the tire refer to 4 5 Exchanging an Anti tipper Holder Loosen and remove the screw connection of the rear wheel and remove the rear wheel from the posterior frame Remove the anti tipper holder from the posterior frame For re assembly please proceed in reverse order 14 Clo Rock QUALITY FOR LIFE 4 7 Reverse roll Lock Exchanging a Reverse roll Lock Press the lock plastic piece as far as possible against the compression spring until you can take hold of the axle with water pipe pliers Loosen and remove the nuts from th
4. for Returns Otto Bock HealthCare GmbH LindenstraBe 13 07426 Konigsee Germany Otto Bock HealthCare GmbH has been certified by the German Society for the Certification of Quality Assurance Systems DQS in accordance with DIN EN ISO 9001 standard reg no 779 management system GB 11 04 1 Otto Bock 647G223
5. the multifunction part shings and washers so that you can reassemble the quick release mechanism later Afterwards you can pull the posterior frame tube out Loosen and remove the knurled nut and pull the of the multifunction part quick release mechanism and all the bushings and A mandrel that prevents the turning of the posterior washers out of the multifunction part frame is located in the multifunction part Follow the instructions for adjusting the quick re lease mechanism in the instructions for use For re assembly please proceed in reverse order For re assembly please proceed in reverse order Wo Bock QUALITY FOR LIFE 4 3 Folding Mechanism Exchanging the Folding Mechanism First unscrew the clamping handle completely and remove it Loosen and remove the screw connection between the folding lever and the posterior frame and pull off the folding lever with all the washers and bushings O o g oe Te t Finally loosen and remove the safety bushing and the oval head Allen screw Proceed in the same manner as described with the folding mechanism on the opposite side For re assembly please proceed in reverse order Use new self locking nuts Clo Rock QUALITY FOR LIFE 4 4 Grip Bar Exchanging the Grip Bar all models Loosen the quick release mechanism on both sides and pull the grip bar out until the height arrest engages Then press in the tripod spring button and complete
6. Wo Rock QUALITY FOR LIFE Nurmi Neo Service Manual Who Rock QUALITY FOR LIFE Table of Contents DPSS eera o E simi veteacian samme E E E E EET 2 DON E e E E E E E E E waar 2 3 Maintenance Schedule and Required Tools cccsccsecseceeceeeecuecuseeeaueneeeeeuseusaueueeusausausaeseeaensens 3 4 Settings Retrofit Exchange cccccccessesseseecuscuseeeuseueeuseueaeeuecuseusaueaeeusausausausueeusausausueseeaenaens 6 4 1 Antenor Frame apdiccscencreaticre net psce ea ceenaten mugen R E E A A Ra 6 4 2 Posterior Fr a E E E E 7 4 3 Fading TES INCI Tiisa a E EE E geceanieessemananiices 8 4 4 EE e ETEN et pe met N E A E E O T I N N T 9 4 5 FORNT VCO ea E e E diane done dee ye E AEE 12 4 6 Foar VV SC ea E E E 14 4 7 FE ESS TOU EOC aera E EA E E E E A A 15 4 8 SOMOS BOSKE apricis ea a e EEEa EA a E Eaa a na aai 16 4 9 Driving Brake and Wheel Lock as e2ce seein ovcnnavercierneandans agetexapsionesensy xan etannnatinennanbese 18 410 Glued SUPON sucine ee ere erent een AEEA ee ee ee 20 4 11 Combined Pelvic and SSNS OS OOM Ease ciaatieatears contenu oeeana erceasteaebemunieped andes 20 AT PMU Cl iea a cana enteae sec ndas aren EE a E Ei 21 4 13 CGasler SWival LOCK iesidecnnccertgcvscaticottentaptaetittere stinas maceicaensarclonlerweicaeamacnceantadinnsnAittiapivaing ontennarhiodeemisaiernoes 22 4 14 Bee 0 21pm BrOK ser A 24 4 15 S S EATE E E E AIE A E AA E EEA EEEE 25 We Bock QUALITY FOR LIFE 1 Preface Regular maintenance i
7. e axle and re move the axle with the lock from the posterior frame Pull down from the axle the compression spring and the lock to be exchanged For re assembly please proceed in reverse order Use a new self locking nut Setting a Reverse roll Lock Set the axle of the reverse roll lock so that the mand rel on the axle end as shown here is turned approx 30 in the driving direction 15 Wo Bock QUALITY FOR LIFE 4 8 Storage Basket oh Retrofit of the Storage Basket First decide whether the storage basket should be attached in the middle or laterally shifted to the right or left Fasten the locking disk at the selected position Wrap the cable around the locking disk and from above through the opening on the backside of the housing and through the cable clamp Let the ends of the cable overlap below 16 Mounting the Quick release Lock Attach both plastic bars to the grip bar Push the housing of the quick release lock onto the plastic bar and screw on the plastic bar so that the quick release lock faces upwards at an angle Insert the cable clamp into the housing of the quick release lock First clamp the cable with a cable clamp in place on one side Pull the cable on its free end taut and fasten the cable with a second cable clamp Bend the overlapping cable ends over and toward the middle Turn the quick release lock on the grip rail down wards until the cable is tense Now
8. er Retrofitting and Setting the Anti tipper Please observe the information given in the Instructions for Use Manual 21 Wo Bock QUALITY FOR LIFE 4 13 Caster Swivel Lock e A SY RS a 7 w Retrofitting the Swivel Lock Carefully bore through the forks with a Disassemble the front wheels and wheel forks as O 4mm drill bit described under 4 5 Locate the catch plate onto each caster fork as shown in the figure above Fasten the catch plate to the caster fork with a rivet Adjusting the Swivel Lock Housing as shown here The swivel lock housings can be shifted on the ante rior frame tube outer inner position and are guided by means of a spring thrust piece 22 Clo Rock QUALITY FOR LIFE Sob u Before mounting the caster forks adjust the tension on the thrust piece using a flat bladed screwdriver so the housing can be operated without too much effort Mount the wheel forks and front wheels as descri bed under 4 5 When you want to drive straight forward the catch plate must be below the swivel lock housings Fi ANTEE Oe Close the swivel lock by pulling the housing to the outside and tightening the cap nuts Turn the fork so that the gait trainer will move straight forward Now tighten the screw using a wrench open the swivel lock and turn the caster fork to the side Finally tighten the screw connection using two wren ches Adjusting Straight line Movement
9. firmly re tighten the four screws in the housing For disassembling please proceed in reverse order Clo Rock QUALITY FOR LIFE Mount the adapter plate on the basket in the upper Use most position The quick release lock engages automatically when hanging on the basket The basket can be detached once again by pressing the red button 17 Wo Bock QUALITY FOR LIFE 4 9 Driving Brake and Wheel Lock F Retrofit of the Driving Brake and Wheel Lock Assembly of the Brake Handle First assemble the brake handle behind the hand grips on the grip bar For disassembling please proceed in reverse order Pull the brake handle up to the stop Open the set screw in the brass insert and pull the inner cable through the brake until the nipple hits the brass insert Then tighten the set screw 18 When assemblying on an extra high grip bar with fo rearm pads the brake handles are screwed onto the perpendicular handle tubes with additional plastic bushings Now thread the cable housing onto the cable and fasten the brake cable with a cable tie on the frame below the eccentric lever For disassembling please proceed in reverse order Clo Rock QUALITY FOR LIFE Retrofit of the Driving Brake and Wheel Lock Insert a screw with bushing through the lower bore Assembling the Brakes left and right holes of the braket and close this screw connection First d
10. he brake force must be checked and readjusted from time to time Unscrewing the upper set screws increases the tension and the brake force The set screw Is secured in place by two counter nuts With the brake levers engaged with the last tooth the wheels must be secured so that the gait trainer cannot roll away parking brake When the brake levers are released the wheels should run freely 19 Wo Bock QUALITY FOR LIFE 4 10 Gluteal Support Attachment of the Gluteal Support Bracket Place the two saddle washers around the grip bar tube First stick only one screw through and screw on the mounting plate lightly Then stick the second screw through the saddle washers and screw it in tightly The angle of the bracket can be adjusted to meet individual needs Finally tighten both screws 4 11 Combined Pelvic and Gluteal Support it g Please observe the information given in the Instruc tions for Use Manual 20 Exchanging the Padding for the Gluteal Support Loosen and remove both countersunk head screws and detach the padding from the holder For re assembly please proceed in reverse order Exchanging the Padding Loosen and remove both carriage bolts and detach the padding from the clip For re assembly please proceed in reverse order After slightly loosening the carriage bolts the pad ding on the support bracket can be shifted and its angle adjusted Clo Rock QUALITY FOR LIFE 4 12 Anti tipp
11. isassemble the reverse roll lock as described Place the set collar on the longer side of the brake under 4 7 bar and pull the brake bar through the upper bore holes of the bracket Attach the brake bracket to the posterior frame and Press an axle clamp cap on each end of the brake fasten the bracket by re attaching the reverse roll bar lock Screw the set collar onto the brake bar so that the brake bar can move up and down easily but not The open side of the bracket must face the non dri laterally or at least as little as possible laterally ving direction Stick a counter bearing onto each brake bar and each bushing Left figure Turn a counter nut up to the head of the longer of the two set screws and stick the set screws through the upper counter bearing Se cure these set screws with another counter nut Stick the shorter set screw from below through the lower counter bearing and secure it with a counter nut Now stick the cable housing from above through the longer set screw the compression spring and the shorter set screw Tense the cable until the brake bar stands approx 2 mm nickle coin above the wheel Pull the screw die on the cable up to the set screw and tighten the screw die Finally attach the cable end sleeve onto the cable and carefully squeeze the cable end sleeve with cutting pliers to fix it Setting the Brakes T
12. lock blade and standard blade medium strength Pop rivet gun for rivets up to 5 mm Wo Rock QUALITY FOR LIFE Customer Maintenance Schedule Nurmi Neo for Regular Service Gait Trainers Serial Number 1 2 3 Function Setting Damages Defor Screw Connections Refer to 647G224 Instructions for Use mations a Posterior Frame Height adjustment of the grip bar Anti tipper holder Folding Mechanism Folding mechanism Grip Bar Depth adjustment Hand grip Grip width adjustment optional Forearm pads optional Padding for forearm pads option Front Wheel Tires Running behaviour of the wheels Swiveling of the wheel forks Rear Wheel Tires Running behavior of the wheels Reverse roll Lock Reverse roll lock Accessories Storage Basket Holder Driving Brake and Wheel Lock Wheel Locks 4 10 Gluteal Support Support Holder Gluteal and Pelvic Support Supports Holder 4 13 Caster Swivel Lock Opening and closing the caster swivel lock Straight drive acta ball 4 15 Seat Folding mechanism Seat pad Do the settings of the gait trainer comply with the user s require ments The maintenance was carried out by on Wo Bock QUALITY FOR LIFE 4 Settings Retrofit Exchange 4 1 Anterior Frame Fi lj 4 Exchanging the Anterior Frame Loosen and remove the marked screw connections left and right between the an
13. ly remove the grip bar from the posterior frame For re assembly please proceed in reverse order When setting the height and depth of the grip bar please observe the specifications in the Instructions for Use Ax Exchanging the Hand Grips all models Carefully cut open the hand grip with a blade and remove the hand grip from the grip bar tube Wo Bock QUALITY FOR LIFE Stick the new hand grip onto the grip tube and press Exchanging the Grip Bar Tube Bend and the Grip the grip tube against the floor until the hand grip has Bar Attachment Device completely slid on to it With the standard grip bar design remove the hand grips For the grip bar with universal grips the mini grip bar and the extra high grip bar with forearm pads loosen the screw connection of the inclined cone and pull out the grips forearm pads that were inser ted into the grip bar tube bend Loosen the screw connection on the left and right grip bar attachment device and pull the grip bar tube bend out of the grip bar attachment device You can now remove the grip bar attachment device from the posterior frame and replace it as described under Exchanging the Grip Bar For re assembly please proceed in reverse order 10 Clo Rock QUALITY FOR LIFE Setting the Distances between Grips and the Gri Grip Bars Observe the specifications in the Instructions for Use p Heights of Grip Bars with Universal Grips and Mini
14. s important it increases safety and service life of the product All rehab products should be checked and serviced once a year It is however recommended that rehab products be checked readjusted and possibly serviced every 6 months If they are used frequently or if the user is growing or the user s clinical picture changes For all service and maintenance work use only original spare parts The service and maintenance work described in this manual should be performed by skilled specialist staff only and not by the user of the product This service and maintenance manual refers to the respective spare parts catalogs and instructions for use of the described products therefore please use all documents together Please use the maintenance schedules check list for duplication Keep the completed maintenance schedu les and hand over a copy to the customer Instructions for Use Spare Parts Catalog Nurmi Neo 647G224 646K73 2 Safety For all maintenance and repair work there are a few points you should always observe Use suitable tools refer to page 3 and the following pages Wear appropriate clothing as well as gloves and safety glasses if necessary Secure the product to prevent it from tipping over or falling off the workbench for example Study the service and maintenance instructions before beginning your work You should become familiar with the functions of the product first If you do not know the product please first
15. study the instructions for use before inspecting the product If no instructions for use are available to you please order them from the manufacturer refer to the overview of all Otto Bock Branches Otto Bock Worldwide You can also download the document from our homepage under www ottobock de or www ottobock com Clean Disinfect the product before starting inspection Please also refer to the instructions for use regarding any care instructions or specific product inspection information Many of the screw fastenings use thread lock or nylock nuts If you have to undo such screw connections please replace the respective nut or screw with a new thread and or nylock nut If new thread lock or nylock nuts are not available use a liquid thread lock substance with medium strength e g Loctite 241 or Euro Lock A24 20 gt gt gt oeb NO Wo Bock QUALITY FOR LIFE 3 Maintenance Schedule and Required Tools The following list shows you the tools and auxiliaries mentioned in the text Flex ratchet and Torque wrench Wrenches Socket wrench bits sizes 8 19 Measurement range 10 25 Nm Sizes 8 19 Allen wrenches Screwdrivers Phillips head screwdriver size 2 Size 2 5 6 Blade width 2 5 mm Plastic hammer Hammer approx 300 g Water pump pliers DIN 8976 Handle width up to 32 mm Side cutting pliers Hand drill Twist drill 4mm id to Bock QUALITY FOR LIFE Stanley knife with sickle hooked Liquid thread
16. terior frame and the folding mechanism refer to 4 3 and the screw con nections between the posterior and anterior frame Attention When you disassemble the frame parts the gait trainer folds together Lay all parts carefully on the work surface Then disassemble the front wheels and the wheel forks refer to 4 5 For re assembly please proceed in reverse order Use new self locking nuts Clo Rock QUALITY FOR LIFE A Exchanging the Posterior Frame and the Anti tipper Holder It is possible to individually exchange the right and left posterior frame on models size 1 and 2 Model size 3 allows only the complete exchange of the posterior frame First remove the grip bar refer to 4 4 Loosen and remove the marked screw connections left figure on the corresponding side between the posterior frame and the folding mechanism refer to 4 3 and the screw connections between the posterior and anterior frame Then remove the rear wheel refer to 4 6 and the reverse roll lock refer to 4 7 After loosening and removing the rear wheel you can pull the anti tipper holder off the posterior frame and exchange it For re assembly please proceed in reverse order Use new self locking nuts 4 2 Posterior Frame DJ AZ Exchanging the Multifunction Part Exchanging the Quick release Mechanism Loosen and remove the marked screw connections First pay attention to the arrangement of the bu on
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