Service Procedures - Livermore Scientific, Inc.
Contents
1. KEY X Action required on the part of the customer S Action required on the part of a qualified service technician 13 Preventive Maintenance Schedule 2 a 2 a 2 a 2 42 A na g 4 4 e n p 44 e n 95 mz og gt y v g Ae DS gt 5 95 mes5 dD S D 5 Action BR Gm m E Bm ae Bm Make sure the battery is in a good state of charge See Operating X S Instructions for the battery charging procedure Recharge battery for a minimum of 15 hours once every seven days See X S X Operating Instruction s for battery charging procedure Operate the lift through its full range from both the control panel and the X control handset in a normal and smooth manner With the jib in the fully lowered position visually examine the exposed lifting straps on each side of the mast for any cuts or fra aying If damaged X in any way withdraw lifter from use immediately and have lift straps replaced with new ones Open and close the chassis legs and check for full range of motion and X smooth movement Visually check the condition of the handset and its cable If damaged withdraw from service immediately and replace with new cable and X handset assembly Visually check that all external fittings are secure and all screws and nuts X are tight Make sure all castors rotate freely and that the two rear brakes lock X Replace as required Make sure all castor mounting pins are2. For general Loctite specifications and application details refer to Loctite manufactures instructions Product and Technical Description Torque Data and Consumable Materials Thread retaining Apply Loctite 243 when no threadlocking patch has been pre applied When replacing a part with pre applied threadlocking the part should be replaced by a new part using pre applied threadlocking NOTE Grease 005 00031 Lenson white grease or equivalent can be used 20 25 N m LOCTITE 495 20 25 N m DETAIL A 14 10 Product and Technical Description Preventive Maintenance Schedule DPS Spreader Bars Loop Spreader Bars Manual Powered 2 4 Point Stretcher Every Week Every 2 Years Every Week Every 2 Years Every Week Every 2 Years Every Week Action Before Every Use Every 12 Months Before Every Use Every 12 Months Before Every Use Every 12 Months Before Every Use Every 12 Months Every 2 Years Visually inspect the condition of all sling attachment points for damage If X X X X any 1s found replace with new unit Make sure all instruction labels are attached and readable Replace as required See Operating Instructions X X X X for location of labels Check the condition of the friction discs and bushes within the pivot points If S S found worn and or damaged parts must be replaced When the friction discs and bushes have been checked replaced reset friction S S
3. 5 Replace the strap roller and the plastic cover 56 Service Procedures Changing the Jib Top Cover Remove the two screws under the jib cover Push the clip on the top cover and lift to remove the upper cover Replace the cover and the screws DO NOT overtighten screws Changing the Jib Bottom Cover Non Scale units or Non European Scales 1 Remove the upper cover Remove the five plastic screws that secure the bottom cover 2 Disconnect the load cell Remove the two retaining nuts of the load cell as well as the two retaining bolts 3 Slide the bottom cover out by passing the hole over the load cell Place the new cover the opposite way 4 Replace the two bolts and the two nuts that secures the load cell 5 Reinstall the five screws that fasten the cover to the jib plate 1 Remove the two screws under the jib cover Push the clip on the top cover and lift to remove the upper cover Replace the cover and the screws DO NOT overtighten screws 2 Remove T Bar see SP 18 under T Bar Removal 3 Remove the old cover and replace with new one 4 Reinstall the T Bar see SP 18 under T Bar Installation 57 Service Procedures Service Procedure 18 Combi Attachment DUMMY BLOCK DUMMY BLOCK ipee LOCTITE 242 BLACK NEGATIVE RED POSITIVE Fig 39 Inspection 1 Remove the jib top cover Use a 30 mm socket to check the torque on the M20 nut that retains the lift support unit 2 Check that
4. d geo apt eerte ttp eere dese ute Ee Uto deco 31 Legs opening adjustment eese eene rene 31 Verification aser fttv Ce RE eie adits Ege ET 31 Adjustment t e t givens may yates uate meena asian dae 31 Service Procedu re 10 i eer E ERA ia nian 32 Control box PCB Fuse Switch Keypad eee 32 Opening the Control box seseeseeeeeeeeeeen ener 32 Fuse change cete tr TARDO E et is 32 Mainiboard changes s s eere D beret nie tpe eco 32 DIP Switch Settings cheer tret tedio 34 Configuration procedure ssesseseseeeeeenee ener 34 Changing the Brake board seen 36 Table of Contents Changing the Switch i5 ue eame e ree ke ERREUR 36 Closing the control BOX eee et Sateen on re de tete des 37 Service Procedure 1 Lieu t eee reet o eR e eee deer cel 39 Replacing the Handset oce iret re rt et ts 39 service Procedure 12 sirine e ie TRY 40 Replacing the Maxi Move Strap ssessseeeeeeeenee 40 Strap removal 5n n eee eitis 41 op Cover reassembly ehee eet rn eee 44 MOUSE OAM 45 service Procedure 13 et eos tec e Me eaae tt etes ide 46 Replacing the Mast Actuator cece eeecseeesesseceseeseeesecsecesecseeesesseeeseesaes 46 Removing the Mast uires etre cette ht eere eid 46 Removing the Actuator esessseesseeseeeeeeeene enne nennen nennen 47 Instalhing the Mast te Een 48 Service Proc dure 14 isa i e tate eR RR
5. PE RERS R 49 Replacing Adjusting the Handle see 49 Removing the Handle e cte tenete fete 49 Replacement eoa An Seton UTERE ipe te 50 Adjustment dee etd aa et atr ele tenta 50 service Procedute 15 uri dee acres e Pe eran deve 51 Changing the Limit Switch sess 51 Anti cr sh Lower Limit 5 tentent ete re seh utt 51 Upper limit 2 cedo e etd eerte eee tton 52 service Procedure 16 n e o ede EE UE rH eR E 54 Slider Adjustment Replacement eese 54 Adjustimg Sliders udo ois We at ente es 54 Upper slider 25 oet Rb ed dade aee 54 LO Wer SLIDE cited eret rr Stet ree eset p v eve gs 55 Replacing Sliders ea RR me es 55 seryiCe Procedute 172 s serere e Br dta O test 56 Tib7Jib toller Jib COVER 5 dette e pecie rete 56 Jibaemoval 4 5 ee eee RR ade dee be VER UE EUS 56 Tib Reinstallation terree tetris e xa T 56 Tib roller change eere Seen ato Op N 56 Changing the Jib Top Cover esee 57 service Procedure 18 5 entere e tpe cr erede e 58 Combi Attachment e ea t e HEP ERR ena RE EET 58 Inspection oc rtr n odia ea arte rs 58 T Bar removal eee t t eden ere ee pex er dere ene 59 TT B rinstallation aede rt netu dr eh e Reg ERES 59 Service Procedure 19 6 eee eee eran ACRES Vra eR Pee Pa eR e eR es 0 Scale Removal Installation eese ener nnne 60 Removing the Scale csc gebe dedere eres 61 Installing the SCa
6. above Visually check the condition of the two friction washers and replace with new if cracked or contaminated 8 Refer to Figure above Re assemble the lift frame to the lift support as shown use Loctite on the studs of the lift support before installing the two M10 nyloc nuts 9 Tighten one of the M10 nyloc nuts initially to 2 72kg 6 lbs load and check using the load cell refer to Figure Load Cell below Tighten the remaining M10 Nyloc nut until a total load of 5 44kg 12 Ibs is indicated on the Load Cell 10 Check pivot pin if loose replace hanger bar Special Tool ST252 Load Cell 63 Service Procedures Four Point Powered DPS Spreader Bar Tube end cap Bushing Fig 43 64 Service Procedures Fig 44 1 Check the condition of the hand grip knob a recommend replacement if necessary Secure the new hand grip knob in accordance with the manufacturers instructions 2 Remove the two caps b from the pivot points and use a 17 mm socket to check the torque on the two M10 nyloc nuts c 3 Replace the two caps b 4 Combi Visually check the condition of the T bar electrical contacts Look for signs of corrosion or wear Clean or replace as necessary 5 Visually check the condition of the actuator d look for any signs of damage to the piston rod and the casing if necessary recommend replacement 6 Check that the top and bottom E clips e are installed these are used to retain the actuat
7. assembly to support a 5 4 kg 12 Ib load at the handle Visually inspect all external parts making sure no damage has occurred S S during use Replace parts as required Make sure the unit can be powered S through the full range smoothly Examine all exposed parts especially where there is close contact with the patient s body Make sure no cracks or sharp edges have developed that could X S X S X S X S cause injuries or become unhygienic Replace where necessary KEY X Action required on the part of the customer S Action required on the part of a qualified service technician 12 Preventive Maintenance Schedule DPS Spreader Bars Loop Spreader Bars Manual Powered 2 4 Point Stretcher Every Use Every Use Every Use Inspect the condition of the leaf spring and locking clip at the attachment point Replace if damaged Visually inspect that the spreader bar correctly installs on the jib i e that the plastic clip latches into the groove on the T part on the jib Visually inspect to make sure the leaf spring within the locking clip is correctly installed Slings Battery Charger Examine for damage fraying to sling straps and clips replace as required Visually examine the battery charger for loose connectors cut wires damaged casing etc Do not use if damaged in any way
8. remove it 4 Wrap the plastic over the actuator wire Grease the top of the actuator and the two o rings and install plastic bearings on the top of the actuator 5 Align the actuator wire with the channel of the inner mast Slowly push the actuator to align it with the hole in the inner mast Be sure that the top of the actuator fits into the hole in the top casting outer mast 6 Use NEW screw to secure the actuator 7 Replace the ribbed wheel at the top of the actuator and replace the screw DO NOT over torque 8 Reinstall top cover see SP12 47 Service Procedures Installing the Mast 1 Secure the wires on the column to make sure that no wires get pinched between the mast and the chassis 2 Replace the mast over the chassis Check wire positions before completely lowering the mast to the chassis 3 Use NEW screws to attach the mast to the chassis 4 Reconnect the wires at the bottom Position wires inside the pocket of the chassis 5 Lower the backplate and pass the wires behind the battery bucket and attach it to the backplate with the four screws Then secure to the chassis with the two screws 6 Reinstall the control box see SP 10 7 Perform a functional test SP 4 followed by a safe working load SWL test see SP 5 local requirement Fig 33 48 Service Procedures Service Procedure 14 Replacing Adjusting the Handle Fig 34 Removing the Handle 1 Lift the red emergency handle
9. the back of the cover cap Pull out the emergency lowering pin 3 Remove the top cap by lifting it from the front Some force may be necessary to remove it 4 Remove the wire protecting cap 5 Cover the handles to protect them and place the Maxi Move down on the floor 6 Remove the strap roller and the pivot pin on both sides 7 Carefully pull out the jib in order to see the the strap attachment points on the jib DO NOT PINCH THE FLEXIBLE WIRE See Fig 23 and Fig 24 that show how to pass the wire in order to protect it Place loop of wire inside the extrusion Fig 23 41 Service Procedures INIYHI n9t Fig 24 8 Remove the starlock washer on the jib pin Remove the strap For the strap with a wire clipped inside carefully remove the wire from the clip 9 Take the two new straps and compare strap lengths ALWAYS PUT THE SHORTEST STRAP ON THE SIDE OF THE WIRE Position the plastic washer then the strap over the jib pin and finally the starlock washer use a box socket to fasten the starlock washer The X on the strap clip must be facing toward the column Fig 25 42 Service Procedures 10 Slowly turn the top of the actuator until you can see the strap pivot across the hole on the front of the column 11 Insert a M4 screw inside the pin and carefully pull out the pin It might be necessary to lift the spring wire in the inner casting to relieve some pressure on the pin 12 Take the other end of the ne
10. the bottom cover from the back of the load cell 2 Place the scale over the jib plate and the taper shim 3 Replace the two bolts the two washers and the two nuts that secure the load cell 4 With a digital level check the angle of the scale It must be between 2 2 and 2 6 degrees pointing upward If the inclination is out of range use the taper shim provided with the kit to set the scale at the correct angle each shim adds removes 0 5 degrees 5 Connect the scale Turn on the Maxi Move The scale display must illuminate and show 0 0 6 Reinstall the load cell and the upper cover 7 Reinstall the five screws of the bottom cover Ensure that the cable is replaced correctly see SP 17 8 Check if the scale display is still showing 0 0 If it does not check the cable installation again 9 Check the scale s calibration See SP 6 NOTE For any new scale installation in the European market it is necessary to recalibrate the scale and to have it verified and approved by an approved organization 61 Service Procedures Service Procedure 20 Combi Spreader Bars 1 Visually check the jib for damage and defects to the paint work and the welded joints Make sure that the end plugs are installed Recommend replacement of any defective parts Locking clip Steering pins NOTE Check the welding of the two steering pins If loose replace the spreader bar Fig 41 2 If fitted with a combi syst
11. tight on the chassis and chassis X legs and that the castor tread is not damaged Replace as required Make sure all instruction labels are firmly attached and readable Replace X as required See Operating Instructions for location of labels KEY X Action required on the part of the customer S Action required on the part of a qualified service technician 14 Preventive Maintenance Schedule Maxi Move Accessories Slings Battery Charger 2 a 2 a 2 a 2 42 A n e 4 4 e n p 44 e n Bo 88 ee ee Se FS ee eel eel FS ee es 2 a8 PSs eet Ss at Se alas ae Ss ow Action mum a i a a E a m Examine all exposed parts especially where there is close contact with the patient s body Make sure no cracks or sharp edges have developed that X could cause injuries or become unhygienic Replace where necessary Test the Automatic Cut out function S Test the Immediate Stop facility S Mechanically test the System Failure Wind Down facility S Where a scale is installed check the accuracy of the unit and recalibrate if required S Examine the two lifting straps over the entire length Replace the straps if S there is evidence of wear or damage Perform a torque tightening check S Check the 2 5 kg force required to rotate the jib pivot Adjust screw if S required Check the gap between the T piece flange and jib If more than 2 mm replace jib bus
12. A is by default configured in a safe state that limits the operation of the hoist However the 492 00066 can be configured by positioning a set of on board DIP switches The DIP switches use a binary configuration scheme The procedure in this document shows how to properly set the switches according to the hoist in which the circuit is to be installed Configuration procedure 1 Identify the PCBA assembly based on model number 492 00066 XX where XX identifies the specific assembly 2 Locate switch SW1 on the TOP side of the PCBA see Fig 17 RTO14024F RTO14024F 3 Position the switches according to the PCBA part number in Fig 18 34 Service Procedures PCBA CONFIGURATION TABLE PCBA Assembly PCBA Switch Position Switch Position Part Number Description visual Number PCBA IMF Maxi M axi Move 492 00066 01 STANDARD JIE ARNIN 01 1 2 3 4 5 6 ON PCBA IMF Maxi Move 492 00066 02 EXTENDED JIB T I d I l 02 1 2 3 4 5 6 PCBA IMF Maxi Move ON 492 00066 33 EUROPEAN 03 STANDARD JIB 1 2 3 4 5 6 PCBA IMF Maxi Move ON 492 00066 34 EUROPEAN 04 EXTENDED JIB 1 2 3 4 5 6 Fig 18 4 Tests must be performed to verify that the correct DIP switch selection has been made Either one of the following methods will suffice Connect an LCD hand control unit Part 700 13700 to the 492 00066 X X PCBA At power up the LCD hand control screen will display the existing DIP switch configu
13. ARJO MAXI MOVE Maintenance and Repair Manual 001 25075 EN_rev0 July 2008 ARJO International AB 2008 ARJO products are patented or patent pending Patent information is available by contacting ARJO International AB Our policy is one of continous development and we therefore reserve the right to make technical alterations without notice The content of this publication may not be copied either whole or in part without the consent of ARJO International AB Table of Contents Safety InstEuctiolls oe ecked er eene SERRE DOR OP voce tncenadshevosteasesseuner gt Generali zo poe Snare asd deti em t Ene aen pets 5 Product and Technical Description eeeeeeeeeee Introd ction eene ee Pe DR EU RE Reed 6 Feat tes ui merat eO E GC D o tee one P teretes 6 Combi Feature ete het pete de p e ie 6 Risk Assessment Checklist for Engineers eee 7 Suggested Tools siiin tee eR pH IS 8 Recommended Spares ne eee teque teret 8 Loctite Application vseka etie eee Fee ete tere enciende 9 Torque Data and Consumable Materials eene 10 Preventive Maintenance Schedule ccce 12 Service Procedures e eeeeeeeeeeeesssesesssessseseseseseseseseseseseseseseseses L7 Procedures not Included in the PMS sese 17 Service Proc dure d 4i eet ette ie e PER R RE 18 Check that the latest updates h
14. IRELAND ARJO Ireland Ltd EA House Damastown Industrial Estate Mulhuddart Dublin 15 Eire Tel 00 35 31 8098960 Fax 00 35 31 8098971 HONG KONG ARJO Far East Ltd 1001 1003 APEC Plaza 49 Hoi Yuen Road Kwun Tong Kowloon HONG KONG Tel 852 2908 9553 Fax 852 2508 1416 A RJ O With people in mind www arjo com info arjo com ITALIA ARJO Italia SPA Via Tor Vergata 432 00133 ROMA Tel 06 87426211 Fax 06 87426222 Email promo arjo it NEDERLAND ArjoHuntleigh Nederland BV De Blomboogerd 8 4003 BX TIEL Postbus 6116 4000 HC TIEL Tel 31 0 344 64 08 00 Fax 31 0 344 64 08 85 E mail info ArjoHuntleigh nl OSTERREICH ARJO GmbH F hrenweg 5 A 6065 THAUR Austria Tel 43 0 5223 493350 Fax 43 0 5223 493350 75 Email office arjo at POLAND ARJO POLAND Sp z 0 0 ul Lirowa 27 02 387 Warszawa Poland Tel 22 882 06 26 28 Fax 22 882 24 52 SCHWEIZ SVIZZERA ARJO INTERNATIONAL AG Florenzstr 1d Postfach CH 4023 BASEL Switzerland Tel 41 0 61 337 9797 Fax 41 0 61 331 4780 Email arjo international arjo com SCHWEIZ ARJO SIC AG Florenzstr 1d Postfach 4023 BASEL Tel 41 0 61 337 97 77 Fax 41 0 61 311 97 42 Email arjo sic arjo ch USA ARJO Inc 50 North Gary Avenue Roselle IL 60172 Tel 1 800 323 1245 Fax 1 888 594 ARJO 2756 e FM 24321 ISO 9001 153210 MD 87841 ISO 13485 If your country is not listed here please contact your loc
15. Kit as shown and test to Safe Working Load SWL Release the load and remove the load test equipment Check the hoist for any permanent deformation or damage Small Loop Large Four Hook Loop Tool No Description Tool No Description ST164 Handset and Load ST164 Handset and Load Cell Cell ST165 Load Test Strap ST165 Load Test Strap short short ST166 Load Test Strap long Hinge Beam ST239 Hinge Beam Hook Bolt ST240 Hook Bolt Load Cell Housing ST241 Load Cell Housing 24 Service Procedures 5 Large Powered and Non Powered Dynamic Positioning System DPS e Set up the ARJO Load Test Kit as shown and test to Safe Working Load SWL Release the load and remove the load test equipment Check the hoist for any permanent deformation or damage 6 Combi Stretcher Frame and Strap Stretcher Set up the ARJO Load Test Kit as shown and fill the 6 x 25 liter water containers part of ST120 with water and test to 160kg NOTE The six water containers filled with water equal the SWL of 160kg Maintain the load for a period of 5 minutes During this period move the containers to ensure that all cross straps are tested Remove the containers and visually check the strap stretcher and associated details for any signs of deterioration We recommend replacing any defective parts Record the frame s condition and any recommendations on service pape
16. NAL AB Verstadsvagen 5 Box 61 241 21 Eslov Sweden Tel 46 413 645 00 Fax 46 413 645 63 E mail arjo international arjo com DANMARK ARJOHUNTLEIGH Vassingeradvej 52 3540 Lynge Tel 45 4913 8486 Fax 45 4913 8487 E post kundservice arjo se NORGE ARJO SCANDINAVIA Ryenstubben 2 0679 Oslo Tel 98 28 11 70 Fax 22 57 06 52 E post kundservice arjo se BELGIQUE BELGIE ARJOHUNTLEIGH NV SA Evenbroekveld 16 B 9420 Erpe Mere T l 32 0 53 60 73 80 Fax 32 0 53 60 73 81 Email info arjohuntleigh be CANADA ARJO Canada Inc 1575 South Gateway Road Unit C Mississauga ONTARIO LAW 5J1 Tel 800 665 4831 Fax 800 309 1116 CESK REPUBLIKA ARJO Hospital Equipment s r o Hlinky 118 CZ 603 00 BRNO Tel 420 549 254 252 Fax 420 541 213 550 DEUTSCHLAND ARJOHUNTLEIGH Peter Sander Strasse 10 D 55252 Mainz Kastel Germany Tel 49 0 61 34 186 0 Fax 49 0 31 67 186 160 Email info arjo de ESPANA ARJOHUNTLEIGH IB RICA S L Carratera de Rubi 88 1 planta A1 08130 Sant Cugat del Valles Barcelona SPAIN Tel 34 93 583 1120 Fax 34 93 583 1122 Email info arjohuntleigh es FRANCE ARJO Equipements Hospitaliers S A 45 Avenue de l europe Eurocit BP133 F 59436 RONCQ CEDEX FRANCE Tel 03 20 28 13 13 Fax 03 20 28 13 14 Email info arjo fr GREAT BRITAIN ARJO MED AB Ltd St Catherine Street Gloucester GL1 2SL ENGLAND U K Tel 08702 430430 Fax 01452 428344
17. Remove the screw that secures the red ribbon attached to the pin 2 Remove the upper cap the emergency handle assembly and the flexible cable protector see 3 Open the control box see SP 10 49 Service Procedures 4 Remove the two bolts that secure the handle to the control box back plate using a 4 mm Allen key 5 Loosen the adjustable slider in the center of the handle and the two nylon setscrew sliders Slide the handle out from the top of the outer mast Replacement NOTE The replacement handle is supplied with all the sliders already attached 1 Check the outer mast channel for any dents or kinks that may prevent the handle from sliding back in correctly 2 Slide the new handle inside the channel of the outer mast 3 Secure the handle to the control box backplate with the new bolt provided with the handle Adjustment 1 Tighten the central slider then loosen it by 1 8 of a turn 2 Adjust the two nylon setscrews to remove the play when twisting the handle Apply Loctite 425 to the nylon nut before installing it a silicone bead like for the older version of Maxi Move is an accepted substitute NOTE DO NOT OVERTIGHTEN THE SLIDER NOR THE SET SCREW This may prevent the outer mast from sliding 3 Raise and lower the column and listen for any abnormal noises If needed loosen the setscrew to lower the pressure on the outer mast but always check that the handle does not have too much free play 4 Re
18. a force between 2 and 3 kg is required to rotate the spreader bar in either direction If needed adjust the M8 setscrew behind the combi adaptor to reach the required force 58 Service Procedures 3 Rotate the T bar and verify that the washer is well seated on the bushing A row of balls inside the combi adaptor prevents the T Bar from falling in case of any failure of the bushing or the nut If there is a gap between the washer and the bushing change the bushing or the nut 4 Check that the jack plug is securely connected inside the connector in the T Bar Rotate the T Bar while powering the DPS to check that the current is passing in each position T Bar removal 1 Remove the jib to cover 2 Disconnect the jack plug for the T Bar 3 Remove the T Bar s 4 mm setscrew as well as the M20 nut 4 Remove the friction adjustment s 10 mm 3 8 setscrew the spring and the nylon block 5 Remove the battery and place the Maxi Move on its back 6 Remove the 6 mm 1 4 setscrew on the combi adaptor and rotate the T Bar to remove the five ball bearing balls within the T Bar This operation is easier if the bottom cover has been removed NOTE It is impossible to remove the T Bar unless ALL the balls bearings are extracted T Bar installation 1 Reposition the Maxi Move into the upright position 2 Take the new T Bar the bushing and the electric connector are already assembled and slide it inside the combi adaptor 3 Repla
19. actuator NOTE the actuator must be in the oriented correctly see picture Service Procedures Fig 13 Reassembly 1 Reinstall the cover and the nut You may need to adjust the legs slightly to be able to slide the cover back on 2 Leg opening must be verified adjusted after the installation Refer to SP 9 3 Following the installation move the lift forward and backward to verify that the unit travels freely without a tendency to pull to the side 4 Fully open and close the legs The legs must move freely 5 Perform a safe working load SWL test See SP 5 Local requirement 30 Service Procedures Service procedure 9 Legs opening adjustment Verification 1 Close the legs using the button located on the control panel 2 Place the Maxi Move on its handle 3 Measure the distance according to Fig 14 If the dimensions are out of tolerance the legs must be adjusted Adjustment 1 Remove the two caps under the chassis with a flat screwdriver 2 Loosen the locknut Turn the setscrew to adjust the legs to the correct dimensions It might be necessary to open or close the legs to remove pressure on the setscrew during the adjustment clockwise turn closing legs counterclockwise turn opening legs 3 Replace the caps under the base Use Loctite instant adhesives to fasten the cap Fig 14 31 Service Procedures Service Procedure 10 Control box PCB Fus
20. al distributor or ARJO International AB Box 61 S 241 21 Eslov SWEDEN Tel 46 413 64500 Fax 46 413 555586 www arjo com MEMBER OF THE GETINGE GROUP
21. assembly see SP 13 Mast Removal 2 Remove the front bolt of the top casting outer Mast Remove the strap roller and the roller pin Pull out the top casting outer mast 3 Gently push the inner mast upward so you can access the two bolts that hold the inner mast top casting Be sure that the wires from the inner mast are able to move freely Remove the top casting inner mast 4 Remove the two plastic nuts that secure the limit switch Disconnect the old switch and plug the connector on the new one Place the new switch in the top casting inner mast Tighten the two plastic nuts NOTE The white plastic plunger must be in place in the switch 52 Service Procedures 5 Replace the top casting inner with the correct orientation Use new bolts that have pre applied adhesive 6 Slide the inner mast back inside the outer mast Be careful to place the sliders correctly if they fell out during the repair 7 Put back the top casting outer mast with the cable roller and the strap roller Be sure to position the flexible cable as illustrated in the pictures see SP 12 regarding strap replacements Put back the bolt in the front of the top casting 8 Reinstall the top plastic cover see SP 12 Top Cover Reassembly 9 Reinstall the column over the chassis see SP 13 Mast Installation 10 Raise the column to make sure that the upper limit switch stops the lift at the maximum reach 53 Service Procedures Service Procedure 16 S
22. ave been implemented 18 service Procedure 2 ete No ete ec t en TR RR atonal 19 Check the battery 5 eee eee th eii eite eire te tede 19 Battery test eniaint naasar a ee hudemdina eife 19 Check the battery charger s nienn eerte iiti eterne 20 service Proced re 3 oc regere e to a RR PER e edu 21 Check all vital parts for corrosion and damage sss 21 Painting iini eda o ERE UHR ERU ER REN LORS 21 Service Procedure 4 us init re HI ERREUR EE AS 22 Full Feature Test 5 repart eer PER Eee E ERST EUR 22 ServiceiProcedure tete dpa ast rr EO ER e RE 23 Safe Working Load Test local Requirement ess 23 Service Procedure 6 s eet eben Ve Id Te E E EE EATE EE 26 Scale Calibration Check 45 221 n nnn ete nne eie 26 Verified Scale 4e Pe Rede rt Re rt e PRU EEA ANA 26 Verified Scale and Non Verified Scale sss 26 Service Procedure T usines re Ee RD HERE EI EVER ERE NEXT NE YU SNYET 27 Wheel Replacement eot edo to E NO RENE ISTIS 27 Front ies de des tees t Pes ite E Ye DO od EAT EE RA 27 hrudge ELM 28 Service Procedures soiorn a eE tege e rrr er E We Rave E REESE 29 Changing the Leg Assembly Actuator essen 29 Chassis openiDg iei vid ele Ter ete ete e deret renta Hee aa 29 E e i oaencutteptoperoi dup e GRE HORE 29 Legs ACUAtOE ice nire teet mm e LR HERE 29 Reassembly 5e eta dt BAR DURO GE Re ettet 30 Service procedure 9 3
23. bi spreader pars so Ny ER Handset replacement SP 11 Handle replacement SP 14 T Mast slider replacement SP 16 E Control box SP 10 Mast actuator replacement SP13 E 1 Leg opening adjustment SP 9 Ba Battery and charger SP 2 Wheel A replacement SP7 Leg actuator replacement SP 8 Fig 3 17 Service Procedures Service Procedure 1 Check that the latest updates have been implemented Check if there are any field correction bulletins safety notices or technical bulletins that have been published since the last service These replace the previously used Technical Advice Notices TAN with status A i e safety issue requiring some form of recall or B non safety issue This verification must be done to keep the product up to date according to safety and product improvements Bulletins and notices can be generated as a result of an engineering change note a safety incident report or a change to form fit etc Example of a Technical Bulletin TECHNICA ARJO TIMENE TECHNICAL BULLETIN CARENDO bad noise corrosion on bearings Destarsund We have recerved o sman but secant number of coepta Pom Pa ieteran ds on CARENDO geng en armoying nase when berg operated t was observed thet the beanngs hed a white layer conaran product Prodorta were refines to factory for aatyumq and additional testing on factory samples were ao made Case no 205 was opened to went gate the Compt aint Test
24. ce of the product To Verify 1 Front caster 2 Legs 3 Braked caster 12 T bar jib attachment 13 T bar 14 DPS 15 DPS actuator 16 Clip attachment Fig 7 Painting If the paint is damaged scratches marks add paint in matching color to prevent further corrosion NOTE Before applying the paint the surface must be clean and dry 21 Service Procedures Service Procedure 4 Full Feature Test Function Activation Validation Actions Criteria for approval Lift up down Buttons Full stroke up and down No abnormal noises unit reaches up down points as per specifications see user manual Legs open close Buttons Full opening and closing No abnormal noises legs open fully on each side see user manual DPS Sit Recline Buttons Full stroke of DPS No abnormal noises DPS moves freely Rotation and swiveling of casters Manual Move on short distance rotating the lifter No pulling no abnormal noises or vibrations Braked caster Manual Engage the brake on each rear caster Easy engagement disengagement lift immobile when brakes are engaged Buttons Press each button check display All lift functions working no display issues Buttons Press each button All functions working normally Emergency lowering devices Manual Use emergency lowering devices see user manual 22 Jib must lower as per user
25. ce the five ball bearing inside the combi adaptor and put back the setscrew apply loctite on the setscrew before replacing it 4 Place the washer over the T Bar Use a new M20 nut to fix the T bar Then place the new 4 mm 3 16 setscrew to secure the electric connector 5 Place the nylon plug the spring and the 10 mm 3 8 setscrew inside the combi adaptor Adjust the friction so a force between 2 and 3 kg is needed to rotate the spreader bar Apply Loctite to the screw 6 Plus the electric connector Rotate the T Bar while powering the DPS a check that the current is passing in each position 7 Reinstall the top cover 8 Perform a safe working load test if it is a new T bar that is being installed See SP 5 local requirement 59 Service Procedures Service Procedure 19 Scale Removal Installation NOTE When changing the scale use the FULLY ASSEMBLED scale repair kit which includes the T bar fully assembled at the factory Fig 40 60 Service Procedures Removing the Scale 1 Remove the upper cover Remove the five plastic screws that fasten the bottom cover 2 Disconnect the load cell Remove the two retaining nuts from the load cell and the two retaining bolts DO NOT REMOVE THE TAPER SHIM ON THE JIB PLATE The shims are critical to the angle of adjustment of the scale 3 Slide out the bottom cover by passing the opening over the load cell Installing the Scale 1 Take the scale assembly kit and slide
26. cedure 8 Changing the Leg Assembly Actuator Chassis opening 1 Slightly open the legs of the Maxi Move to remove the pressure over the mechanical stop in the chassis Failure to do so will prevent the base from opening 2 Place the Maxi Move on its handles Place an object under the battery holder to raise the chassis so that no part of the chassis touches the ground 3 Remove all the bolts located under the chassis 4 Pull on the chassis lower part and carefully pull it out Legs 1 Detach the safety clips that retain the pin in the leg and the actuator Be careful that neither the legs nor the actuator falls sideways since they are no longer secured 2 Carefully pull out the legs from the pivot 3 Install the caster see SP 7 over the new legs Install the adjustment nut and the self locking nut as well 4 Inspect the pivot assembly and the actuator pin If you spot signs of excessive wear replace them for new ones The dowel pin over the pivot fits inside the hole of the chassis 5 Carefully put back the new legs over the pivot pins Attach the actuator and the legs with the corresponding pins Put back the safety clip Legs Actuator 1 Remove the two clips and the two pins that retain the actuator CAUTION The legs will fall sideways when they are disconnected from the actuator 2 Unplug the actuator and plug in the new actuator 3 While holding the actuator in place replace the pin and the clip onto the new
27. d raise and lower the column throughout its full stoke and check for any issues noise vibration incorrect assembly Perform a safe working load test see SP 5 local requirement and check the up down function of the column 45 Service Procedures Service Procedure 13 Replacing the Mast Actuator DETAILA SECTION 005 00031 Fig 31 Removing the Mast 1 Raise the column enough to see the actuator screw head in the inner mast 2 Remove the control box see SP 10 and the top plastic cap 3 Remove the four screws that secure the battery bucket to the backplate and the two screws that holds the backplate to the chassis 4 Raise the handle approx 100 mm 4 to get access to the mast s two bolts 5 Disconnect all the wires located at the bottom of the mast 6 Remove the two bolts at the bottom of the mast The bolts are held in with thread locker so they might be hard to remove Discard bolts once they re removed 7 Prepare an area to place the mast onto Put back the emergency lowering pin Lift the mast by holding the outer and inner masts DO NOT RAISE IT BY THE JIB 46 Service Procedures Removing the Actuator 1 Pull out the emergency lowering pin and remove the screw that holds the ribbed wheel in the actuator 2 Remove the two screws that secure the actuator These screws are held in with theadlocker so be careful not to strip the heads 3 Push on the actuator rod located near the top of the mast and
28. e Switch Keypad Changing the PCB or the fuse in the fuse holder requires that the control box be opened Opening the Control box 1 Remove the battery 2 Remove the control box cover s 4 Torx screws 3 Lift the control box up approx 10 mm 3 8 vertically to disengage it from the clip holding it to the mast 4 Carefully lower the control box Fuse change Locate the fuse holder and open it by simultaneously pushing and twisting the two parts If the fuse is blown replace it by an equivalent 15 A fuse UL or CSA approved Main board changes NOTE Use appropriate ESD protection when manipulating the PCB NOTE The clear plastic that protects the PCB is for the IPX4 water protection DO NOT REMOVE IT You can secure it with an elastic band to get access to the PCB Also do not remove the screw on the upper part of the control tower There is a silicone seal between the two parts If the parts should be separated a new silicone seal must be applied see attached picture 1 Unplug all connectors going to the PCB 2 Remove the 4 screws that secure the PCB Remove the PCB 3 Replace with a new PCB Plug in all connectors Ensure that the connector polarity is respected 4 Replace the 4 screws that secure the PCB DO NOT over torque the screw this may damage the PCB 32 Service Procedures Main PCB Fig 15 ud Y a Zz 33 Service Procedures DIP Switch Settings The 492 00066 PCB
29. em see picture below operate the locking clip and remove the attachment from the T bar 3 Visually check the condition of the following combi attachments paint work welds hooks locking clip steering pins and sling retaining clips Recommend replacement of any damaged or defective parts Walking Jacket Small 2 Hook Loop Small 2 Hook Loop Medium 2 Hook Loop Large 4 Hook 4 Point DPS 4 Point Powered DPS Stretcher 1 Make sure that the operation of the locking bolt is smooth and precise when in the locked position 2 Check the welding of the two steering pins If loose replace the hanger bar 62 Service Procedures Four Point DPS Pivot Point Visually check the condition of the two bushings in the T bar Replace if necessary N Z Steering pins NOTE Check the welding of the two Leaf spring steering pins If loose replace the Safety latch spreader bar y Fig 42 Four Point DPS Combi 1 Visually check the welds around the lifting lugs for cracks or any sign of deterioration 2 Check the condition of the hand grip recommend replacement if necessary 3 Secure the new hand grip in accordance with the manufacturers instructions 4 Refer to Figure above Remove the two caps two M10 Nyloc nuts two washers 5 and two disc spring washers 6 Refer to Figure Special Tool ST252 below Use the Special Tool wind the legs inwards and lift the frame over the studs 7 Refer to Figure
30. h current up to 60 A depending on battery condition for a short time and this will show the battery condition on a meter WARNING The battery power tester will become hot and there is a potential risk of fire Make sure the battery power tester is kept away from inflammable material during tests and for several minutes following the test Beware of touching the metal casing for several minutes following the test Battery test 1 The battery to be tested must be charged for at least 12 hours before test 2 Connect the tester to the battery DO NOT operate the test switch When the tester is connected switch the test switch right or left for 1 2 seconds and take a quick reading on the meter 3 The meter will show the battery s condition 4 If the battery is OK place the tested battery back in the charger Battery tester Fig 5 19 Service Procedures Check the battery charger 700 24250 1 Connect the cable from the test rig to the charger Measure the voltage in the banana plug outlet of the rig The voltage should be between 27 6 and 28 VDC 2 Measure the current in the banana plug outlet of the rig Turn the knob until the amber led indicator starts blinking The current should now be between 0 9 and 1 14 Battery charger Fig 6 20 Service Procedures Service Procedure 3 Check all vital parts for corrosion and damage This verification will help preserve the safety and performan
31. hes minimum gap is 1 mm S Verify the width of the legs First remove the leg covers With the legs closed measure centre to centre at the ends near the front castors Adjust S only if dimension A is shorter than 650 mm 25 1 2 KEY X Action required on the part of the customer S Action required on the part of a qualified service technician 15 Preventive Maintenance Schedule Slings Battery Charger Every Use Every Use It is recommended to replace the two lift straps every 2 years if they are used If the straps appear damaged or worn before then replace the straps immediately Lubricate the two top strap rollers Check and lubricate the upper and lower mast sliders Replace if worn or damaged If necessary adjust to remove excessive gap in the column Check and replace as necessary the 4 off jib rollers and 2 off guide blocks if they show signs of wear or damage Check the combi T piece and attachment contacts if fitted Clean and replace as required Check the Usage Counter and reset if required KEY X Action required on the part of the customer S Action required on the part of a qualified service technician 16 Service Procedures Procedures not Included in the PMS Jib Jib roller SP 17 Scale calibration SP 6 Limit switch replacement SP 15 Scale SP 19 a n Strap replacement SP 12 Combi T bar attachment SP 18 j ADN I Com
32. hese instructions may cause damage to all or parts of the system or equipment NOTE Means This is important for the correct use of this system or equipment D Dangerous substances If using hazardous substances be sure how to handle these and refer to applicable information In doubt refer to the local authorities for health and safety requirements Product and Technical Description Introduction The Maxi Move is a mobile patient lifter and is used for transferring patients from bed or chair to the toilet or bath The floor lift has a maximum safe working load SWL of 227 kg 500 Ib NOTE The SWL will depend on the lift s configuration and attachments Always refer to the maximum SWL of the lowest rated attachment Each Maxi Move is supplied with two 24V rechargeable batteries and a charging unit Features The features of the Maxi Move floor lift include Immediate stop reset switch Overload circuit Overload current limit protection in the PCB Upper limit switch Lower limit switch anti crush Control panel on the unit Emergency manual wind down Handset LCD display Audible low battery warning The raising and lowering mechanism comprises an electromechanical linear actuator powered by a 24VDC motor The leg opening and closing mechanism comprises a 24VDC motor and a double ended actuator legs open independently Combi Feature The Maxi Move with the Lock amp Load combi attachment has the facil
33. ind a screw or on the edge of the control box 4 Push the control box over the backplate 5 The two prong on the control box locks into the slot on the handle Once the control box is well fitted over the backplate slide it down completely approx 10 mm 3 8 6 Check that the gap between the control box and the backplate is consistently small A bigger gap means that some wires are pinched behind the control box 7 Replace the the 4 Torx screws 8 Put back the battery turn on the Maxi Move and perform a functional test see SP 4 37 Service Procedures Service Procedures Service Procedure 11 Replacing the Handset 1 Remove the battery 2 Using a small flat screwdriver or similar tool open the handset door by prying on the tabs 3 Slide the handset cable s grommet from the control box 4 Use the flat screwdriver to press on the the telephone jack s release tab located on the handset cable inside the control box Pull out the connector 5 Plug the new handset and attach the grommet inside the slot on the control tower 6 Replace the door of the handle Be sure the door locks back in place 7 Put back the battery turn on the lift and perform a functional test SP 4 39 Service Procedures Service Procedure 12 Replacing the Maxi Move Strap Fig 22 40 Service Procedures Strap removal 1 Lower the Maxi Move until the the lower limit switch is activated 2 Remove the screw in
34. ity to accommodate A two point spreader bar for use with a loop sling to support patients with contracted restricted movement or windswept deformed limbs and walking slings A two point loop small A two point loop medium A four point loop large A four point spreader bar Dynamic Positioning System DPS for general lifting small medium and large A 4 point powered spreader bar Dynamic Positioning System DPS for general lifting medium and large A stretcher system for handling dependent fragile patients with a minimum of disturbance SWL 160kg 350 Ib Product and Technical Description Risk Assessment Checklist for Engineers WARNING IF IN DOUBT CONTACT YOUR LOCAL ARJO REPRESENTATIVE DO NOT TAKE UNNECESSARY RISKS The following assessment MUST be made before carrying out servicing repair work or installations Make sure the work area is adequately sized suitably lit and at a reasonable temperature The floor surfaces must be free from clutter unevenness and non slip Use good engineering and manual handling practices to keep risk of injury at its lowest level Tools and equipment must be kept in good condition Wear protective clothing and eye protection where necessary You should be adequately trained to perform the task Do not manually lift items that could cause personal injury that is too heavy hot or sharp You must comply with all local site safety rules report any incident
35. le 2 2 hee ree lere eds 61 Service Procedure 20 o E ne NER E eR ONER 62 Combi Spreader Bars oot oe ert e PER 62 S tretcher etn eter toit hp qe eaaet iet 62 Four Point DPS Pivot Point 200 0 eee eeseeeseceseeeseeeneeceaeeeeeseaeenseeeeaeeeees 63 Four Point DPS Combi sess 63 Four Point Powered DPS Spreader Bar eee 64 Slings Checks pee toe d ie ete ip eu 66 Safety Instructions General A ARJO strongly advise that only ARJO designated parts which are designed for the purpose should be used on equipment and other ARJO supplied appliances to avoid injuries attributable to the use of inadequate parts ARJO s conditions of sale make specific provision confirming no liability in such circumstances Our policy is one of continuous development and we therefore reserve the right to change specifications without notice B Unauthorized modifications on any ARJO equipment may affect its safety and are in breach of any warranty on it ARJO will not be held responsible for any accidents incidents or lack of performance that occur as a result of unauthorized modifications to its products C If the terms listed below are used in the text their meaning is as follows DANGER Means Electrical hazard warning failure to understand and obey may result in electrical shock WARNING Means Failure to understand and obey may result in injury to you or to others CAUTION Means Failure to follow t
36. lider Adjustment Replacement GREASE EXTERNAL SURFACE 005 00031 GREASE INTERNAL A SURFACE 005 ETA ae A TZ SEES p i oS V X d e X Z s X i i eZ f lt 4 22 GREASE EXTERNAL SURFACE 005 00031 Fig 36 Four sliders are placed between the two extrusions to lower friction and to provide smooth movement The two sliders that take the load lower front and upper rear are attached and held in hole in the extrusion The other two sliders lower rear and upper front are mounted on an adjustable mechanism that is used to remove the gap between the columns Adjusting Sliders Verify the free play between the two extrusions Too much play may indicate that the sliders are worn or need adjustment Check for any sign of grey powder residue or large scars on the mast that may indicate excessive wear on the sliders Replace if needed Upper slider 1 Remove the top plastic cap NOTE Use a 10 mm ratchet key with a minimum of 5 degrees needed turn to activate the mechanism 54 Service Procedures 2 Slowly turn the adjustment screw clockwise to add pressure over the slider Try to raise and lower the column during the adjustment to find the best adjustment Too much pressure will restrict the mast s movement and too little will produce too much play between the columns You should get between 5 to 10 kg to move the column 3 Replace top cover Lower slide 1 Remove control box see SP 10 2 Raise the mast
37. manual Service Procedures Service Procedure 5 Safe Working Load Test local Requirement WARNING OBEY ALL RELEVANT SAFETY PRECAUTIONS 1 Medium Powered and Non Powered Dynamic Positioning System DPS Set up the ARJO Load Test Kit as shown and test to the Safe Working Load SWL Release the load and remove the load test equipment Check the hoist for any permanent deformation or damage 2 Loop Medium Two Hook and Walking Jacket Two Hook Set up the ARJO Load Test Kit as shown and test to Safe Working Load SWL Release the load and remove the load test equipment Check the hoist for any permanent deformation or damage Medium Powered and Non Powered DPS Medium Loop and Two Hook Walking Jacket not illustrated Tool No Description Tool No Description ST164 Handset and Load ST164 Handset and Load Cell Cell ST165 Load Test Strap ST165 Load Test Strap short short ST171 Load Test Strap ST166 Load Test Strap long ST239 Hinge Beam ST239 Hinge Beam ST240 Hook Bolt ST240 Hook Bolt ST243 Plunger Bracket ST241 Load Cell Housing Fig 8 23 Service Procedures 3 Loop Small Two Hook Set up the ARJO Load Test Kit as shown and test to Safe Working Load SWL Release the load and remove the load test equipment Check the hoist for any permanent deformation or damage 4 Loop Large Four Hook e Set up the ARJO Load Test
38. or to the lift frame and spreader bar 7 Visually check the welds around the lifting lugs for cracks or any sign of deterioration Check the two pivot pins by hand for movement or unwinding f 65 Service Procedures Sling Checks Visually check all slings presented with the hoist Visually check the stitching seams and the fabric must be in good condition Visually check the condition of all plastic support clips look for cracks on the cold shut line and any deformation that would be attributed to incorrect laundry processes The procedure detailed in the text that follows only applies to the plastic clips on ARJO manufactured slings Sling Clip Gauge ST331 Band SIDC2000 Refer to the above illustration and insert the machined diameter of the Sling Clip Gauge ST331 into the large diameter of the keyhole slot in the plastic clip Allow the weight of the gauge to rest against the sling clip and attempt to pass the gauge pin through the slot into the smaller diameter Do not force the gauge through the slot The gauge must not pass through the narrow mouth section of the plastic sling clip If the gauge does pass through the slot the sling clip is defective Attach one of the DEFECTIVE DO NOT USE bands Part No S DC2000 securely to the sling Sign and date the band with a indelible marker pen NOTE This is a UK band It can be ordered outside UK as an example and should to be changed to a country specific lay
39. or accident to the site safety supervisor or equivalent Use the ARJO reporting procedure f necessary use Hard Surface Wipes Alcohol Impregnated to decontaminate a machine before carrying out any work NOTE The above wipes should be of the type that has proven bactericidal action for disinfecting hard surfaces against MRSA amp E COLI Load tests must only be applied as instructed in the relevant procedure f it is necessary to work from a platform i e scaffold ladders etc to perform a service or installation task make sure the platform is secure and suitable for the task DANGER Electrical Shock can kill Do not perform maintenance tasks on equipment with live electrical connections unless absolutely necessary solate the power supply before removing plugs sockets or disconnecting cables Be alert at all times to the dangers of working on electrical equipment that operates on mains supply voltage Where possible visually inspect electrical cables and plugs etc for damage or deterioration before working on equipment Dispose of all waste in appropriate containers Product and Technical Description Suggested Tools e Standard tool kit Special Tool ST252 2 x 20kg weights ST219 e Socket Allen key 4mm ST82 5mm ST274 6mm ST55 8mm ST87 Drift ST288 Ball end Allen key 4mm ST292 e Starlock Washer Installation Tool ST295 e Sling Clip Gauge ST331 Load Test Equipment refer
40. out Record the identity serial number from the DO NOT USE band on your service report sheet and make a note of the failure Use the indelible marker pen to discreetly write the identity serial number from the DO NOT USE band in a corner of the sling Inform the customer of your findings and the actions taken and advise that the sling be withdrawn from service and replaced with a new or serviceable sling NOTE The use of this gauge is the only approved method of checking the serviceability of the ARJO plastic sling clip and no other method should be used Check that the Safe Working Load SWL label is legible if necessary mark the SWL with an indelible marker pen If in doubt about the condition of the sling recommend that the sling should be removed from service If satisfied with the condition of the sling identify in accordance with one of the following Slings that have a serial number label should be signed and dated with an indelible pen and the information recorded on the Service Report paperwork OR Slings without a serial number label mark the date and Engineers number discreetly in a corner of the sling with an indelible marker pen 66 lt AUSTRALIA ARJO Hospital Equipment Pty Ltd 205 Queensport Road Murarrie Brisbane QLD 4172 Australia PO Box 675 Bulimba Brisbane QLD 4171 Australia Tel 61 7 3395 6311 Fax 61 7 3395 6712 Email info arjoaustralia com au SVERIGE ARJO INTERNATIO
41. place the control box cover and the top plastic cover 5 Move the Maxi Move to validate that the handle free play is correct Service Procedures Service Procedure 15 Changing the Limit Switch Anti crush Lower Limit PUT THE SHORT STRAP ON THE LIMIT SIDE gt a a w N 7 lt w gt c lt wi ra FRONT VIEW ASSEMBLY WIRING DIAGRAM Fig 35 51 Service Procedures 1 Lower the lift column completely with the handset 2 Lift the red emergency handle Remove the screw that holds the red ribbon attached to the pin 3 Remove the upper cap see SP 11 the emergency handle assembly and the flexible cable protector 4 Disconnect the wire of the limit switch 5 Remove the right pins that hold the straps see SP 12 6 Remove the switch mounting plate from the inside of the mast Change the limits switch 7 Replace the switch mounting plate and the strap pins do not forget to pass the pin through the straps 8 Connect the wire to the pin of the switch NOTE DO NOT PLACE THE EMERGENCY LOCKING PIN BEFORE DOING THE FOLLOWING TWO TESTS This will prevent actuator breakage if the switch is not functioning properly 9 Lower the mast with the handset Hold the jib while lowering The mast movement should stop 10 Lower the mast completely The movement should stop at the end 11 Replace the top plastic cover as well as the emergency locking pin Upper limit 1 Remove the complete mast
42. r the column at least 5 times to ensure that the adjustment is correct 55 Service Procedures Service Procedure 17 Jib Jib roller Jib cover Jib removal 1 See SP 12 Strap removal for accessing the jib 2 Remove the two screws under the jib cover Push the clip on the top cover and lift to remove the upper cover 3 Disconnect all the electric connections to the flexible cable that comes out of the jib tubing 4 Gently pull out the flexible cable from the jib 5 Lift the jib completely out of the inner mast Jib Reinstallation 1 Remove the dummy adaptor from the old jib and reinstall on the new one See SP 18 2 Slide the flexible cable through the opening on the right side of the jib The use of a plastic strip or a fish tape can facilitate this operation Connect the cable with the scale if applicable and the DPS power connector 3 Reinstall the jib see SP 12 4 Perform a safe working load test See SP 5 local requirement 5 Do a functional test SP 4 Jib roller change 1 See SP 12 Strap removal for accessing the jib but do not disconnect the strap 2 Lift the jib just enough to get access to the four rollers 3 Change the four jib rollers Apply grease to the stud before putting the new roller in place Be sure to push the roller completely to the end of the pins you should feel a clicking effect 4 Pull back the jib in place but carefully place the flexible cable to not pinch it
43. ration Refer to the table in Fig 2 to make sure that the displayed setting is correct Conduct a visual inspection of the DIP switches to make sure that the switches were positioned properly according to the PCBA part number 5 Apply glue or a tamper proof sticker on the DIP switches to preserve the configuration and identify the PCBA assembly accordingly 35 Service Procedures Changing the Brake board 1 Remove main PCB see above 2 Disconnect all connectors to the brake board 3 The PCB is attached with double side tape Remove it by pulling on it 4 Take the new PCB and pull back the liner on the double side tape 5 Attach the PCB on the bottom off the control tower Reconnect all the wires 6 Reinstall the main pcb ZOLEEGOV AvZ d 9 80 Fig 19 Changing the Switch 1 Unplug the switch connector 2 Pry the tab behind the switch and pull it out of the control box 3 Insert the new switch in place 4 Pry the plastic tabs on the side of the switch to hold it in place 5 Connect the wires back to the switch 6 Fix the bezel over the switch with Loctite instant adhesive The higher side of the bezel must be over the green button of the switch 36 Service Procedures Closing the control box See Fig 20 on next page 1 Place the clear plastic film carefully over the board 2 Insert the base of the control box inside the battery bucket 3 Carefully place the wires Be sure to not pinch the wire beh
44. rwork and obtain the customer signature Affix the completed ARJO adhesive service label to the hoist and leave a copy of the paperwork including the load test certificate with the customer Large Powered and Non Powered DPS Combi Stretcher Frame and Strap Stretcher Tool No Description Tool No Description ST40 Load Frame amp Straps ST120 Water Barrel ST164 Handset and Load Cell ST165 Load Test Strap short ST239 Hinge Beam ST240 Hook Bolt ST241 Load Cell Housing Fig 10 25 Service Procedures Service Procedure 6 Scale Calibration Check Verified Scale Official scale calibration verification or re verification should be take care by an approved organization in accordance with the standards stipulated by local authorities as specified by each country If a calibration is necessary on a verified scale the new calibration will break the verification seals and will require a new verification by an approved organisation Verified Scale and Non Verified Scale If your test weights require hooks or chains place them on the scale before powering up the lifter The scale will automatically zero itself at start up Lift your test weights with the hooks or chains While in service calibration the tolerance for a weight m is 2 kg lt m 50 kg 0 1 kg 50 kg m 200 kg 0 2 kg 200 kg m 227 kg 0 3 kg If any results are measured
45. s ow that fre white byer was while rent The bearings ane made of Ure iOS oo Stable agent comoson n me p ange 49 Dut hg aod oF aisi content i the eniroermest may Cause Te alumemum to corrode fa tom the sarpies obvious that the Caresdo sometimes can be exposed to woch envronment The corrosion n not aatety cotes n any axpect but will cauta the reported mnong Petes and wil cf course make a bad impression and hersia product exprovements ax described below has been mace Brodest provements comective acens The beanega had ongnaly a surface testment wth Electrocostng ncudeg fero Phosphating t prevent conouon thes process has bees enhanced from November 2004 i bearings are pre treated vung the new technology mith Link phosphatwng which green an active protection aganst coromon Further more to prevent coreson i beangs ere grease in production using Shell Cassia RLS2 This greasing is implemented in produc on with the sew chassis e November 2004 SEEOLABASA Grossing of the bearings is also nciuded n the Preventive Martanance Schedue PMS in the last edison ioverrber 2004 af the Operating and Product Care instructors and the next issue of the Martenance and Regau M Updated accordingly The greasy wpecifed to be performed every yes Dy ARJO m thorsed serene See atached for copy of the greasing procedure Fig 4 18 Service Procedures Service Procedure 2 Check the battery The battery power tester will load the battery with a hig
46. to Section 11 0 Recommended Spares Refer to PARTS LIST 001 25070 EN NOTE This manual is intended to be used in reference to the Maxi Move manufactured in Canada Serial number KMCXXXXX For the Maxi Move manufactured in the UK or in Sweden please refer to 09 MKM 00 3GB Product and Technical Description Loctite Application Refer to the manufacturer instructions on the container before use in addition to the following information Procedure for the correct use of Loctite 242 and Loctite 243 Colour blue Threadlocking Clean both of the joint faces with Loctite 7063 Cleaner or a lint free cloth moistened with Acetone or another suitable volatile solvent NOTE Because Loctite 243 is oil tolerant it is not necessary to meet the same standard of oil free cleanliness as for Loctite 242 Apply Loctite 243 sparingly but sufficient to fill all engaged threads This product performs best in thin bond gaps 0 05 mm Install the threaded components and where known torque to the applicable torque figure If the torque figure is not known tighten to a firm fixing Clean off any unwanted adhesive Allow the Loctite 243 to cure before subjecting to load NOTE The cure time will depend on the materials used the ambient temperature and the bond line gap Where the cure speed is unacceptably long or large gaps are present applying Loctite Activator N or T to the surface will improve the cure speed
47. to be out of those tolerances the scale should be disqualified and be re calibrated Contact your manufacturer for more details 26 Service Procedures Service Procedure 7 Wheel Replacement NOTE KMCS model needs 100 mm front casters and KMCL model needs 86 mm casters Front 1 Place the Maxi Move on its handles with the legs pointing upward 2 Remove the bolt that holds the caster assembly using an 8 mm Allen key The wheel of the caster cannot be dismantled The caster must be changed 3 Before installing the caster check the integrity of the aluminum thread in the leg tip If worn do not reinstall the caster and change the legs Install the new caster by using the new bolt that came with the caster Do not overtighten the bolt NOTE Carefully place the caster component in the correct order see picture Caster D Top cap N M10 Bolt M10 flat washer Fig 11 4 Check that the caster spins freely over the bolt 27 Service Procedures Back 1 Place the Maxi Move on its handles the legs pointing upward 2 Remove the self locking nut under the caster using a 13 mm socket and pull back the caster 3 Reinstall the caster NOTE Carefully place the caster components in the correct order see Fig 11 The self locking nut can be reused Check that the caster spins freely over the studs and that the break mechanism is working properly Fig 12 28 Service Procedures Service Pro
48. until you see the hexagonal head of the adjustment screw through the hole of the back plate 3 Use a 10 mm socket to adjust the screw Try to raise and lower the column during the adjustment to find the best adjustment To much pressure will restrict the mast s movement and too little will produce too much play between the column You should get between 5 to 10 kg to move the column 4 Replace control box see SP 10 Replacing Sliders 1 Remove mast completely from the base and remove the top casting outer mast See SP15 Upper Limit 2 Slowly push the inner mast upward The inner mast must be approx 50 mm 2 out of the top of the outer mast to access the slide In this position you can easily access the four sliders 3 Apply grease to the surface of each slider 4 Insert the two upper sliders in the inner mast The adjustable screw must be set to minimum Hold the two sliders with one hand and slowly push the inner mast until the sliders are approx 10 mm 3 8 engaged in the outer mast 5 Go to the other end of the mast Position two lower sliders and slowly draw the inner mast You may need to lift the inner mast approx 1 mm to pass over the slider Once all the sliders are between the column they will not be able to fall Adjust the sliders see section adjustment 6 Reinstall top plastic cover see SP 12 Top Cover Reassembly 7 Reinstall column over the chassis see SP 13 Mast Iinstallation 8 Raise and lowe
49. w strap and position it between the posts of the inner top casting Push back the pin until it the spring wire clips into the groove on the pin 13 Check the wear of the strap rollers Replace them if needed Grease the pivot pins and reinstall them with the roller The pin must fit over the slot 14 CAREFULLY lower the jib and guide the flexible wire to be sure it doesn t get pinched by the jib Fig 26 15 Reposition the lift on its 4 casters Slowly raise the jib until your hear the clicking noise of the limit switch Release the jib slowly the limit switch should disengage 16 Raise and lower the column throughout its full stroke and check for any issues noise vibration incorrect assembly Fig 27 43 Service Procedures Top Cover reassembly Fig 28 1 Turn the ribbed wheel at the top of the actuator to align the hole in the actuator with the hole in the top casting outer mast Slide the pin inside the hole to keep it in position 2 Position the emergency handle assembly over the ribbed wheel so the handle lines up with the back of the column Temporarily remove the pin replace the wire protector and slide the cover back in place Replace the pin and check if the emergency handle sits properly inside the top cover Secure the pin lanyard with the screw in the top cover DO NOT over torque 44 Service Procedures thd Fig 29 Fig 30 Verification Once the cover is installe
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