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Lift Chair Service Guide Models Included:

1. 23 D10 501M26 Recline Bar E 24 DUE RT ET 25 D12 751 Lift Frame siscsscicsccsciccrsssctccscritccccssstcsev c tcccs cscciessesciseresssssetcestsscsstsssscescrsscestssssic vs sssesss rcess 26 D13 751 Arm Assembly ccoeees rxesnsesesseeeeess hsac oHvo nUbc sus v6 5059 068 09565 5059966600 ER EELEEPEEVEC kV ERN E E PAESE YNS 27 D14 751 S atback RR nt 28 DIS 751 Seat EN 29 D16 751 Moor Ae 30 D17 751 Motor Straps 31 D18 751 Scissor Mechanism s a aaa aaa akaqa aa ssssesesasassesssesseseseessssessesssessesssssssssssseessee 32 DID 7 51 Reme Sua 33 D20 Capri 34 D21 Capri Lit AT 35 D22 Capri Arm Assembly 36 23 Capri SCAG EE NE 37 D24 Capri Motor 38 D25 Capri Motor Straps 39 D26 Capri Scissor Mechanisms 2ccscssiiccscsossccoctssssssesisscseesscscscsssi csscsssscrscssstcsest cssssesessecessec citessessess 40 D27 Capri Recline t 41 WWW GOLDENTECH CO
2. e BACK UP WIRE oi CONTROL M BOX REFF PART NUMBER DESCRIPTION Hand Wand Led Golden Logo Hand Control Extension Okin 26 28 Wide Motor Okin Transformer Okin Control Box 7 6 6 1802 Back up Wire WWW GOLDENTECH COM info goldentech com PAGE 15 D2 501M26 Lift Frame REF PART NUMBER DESCRIPTION BB5520 Screw Torque 5 Lift Frames WWW GOLDENTECH COM info goldentech com PAGE 16 D3 501M26 Arm Assembly REF PART NUMBER MSARM 501M 26 5 NE WWW GOLDENTECH COM DESCRIPTION 1 4 20 1 5 Hex Head Flang Bolt 3 8 5 8 Sholuder Bolt Armrest Assembly 501M26 info goldentech com PAGE 17 D4 501M26 Seatback REF PART NUMBER _ DESCRIPTION 1 4 20 Nylon Lock Mut Flange Seatback 501M26 Seat 501M26 WWW GOLDENTECH COM info goldentech com PAGE 18 D5 501M26 Seat Base EFF PART NUMBER DESCRIPTION Clevis Pin 3 8 x 1 5 8 Zinc Pin Hitch Washer Nylon 750X394X125 WWW GOLDENTECH COM info goldentech com PAGE 19 D6 501M26 Right Motor REFF PART NUMBER DESCRIPTION i BB5s49 Washer Nylon Washer Spacers 560X379X3 Pin Hitch Clevis Pin 3 8 x 2 Zinc Clevis Pin 3 8 x 1 5 8 Zinc 6 GMOKI 28W Motor Chair Okin Lift Motor 1 30 Motor Shaft S GMOKHS Motor Shaft Tip WWW GOLDENTECH COM info goldentech com PAGE 20 D7 501M26 Right Motor REF PART NUMBER DESCRIPTION REES N
3. PAGE 40 D27 Capri RB5100M Recline Bar 8 ST 200 Seat Assembly Sold with RBHK 5009 Recline Bar Hardware Kit WWW GOLDENTECH COM info goldentech com PAGE 41 D28 Maxi Comfort PR 120 Electrical Schematics LUMBAR BLADDER HAND CONTROLLER BACK MASSAGE VIBRATORS 7 HAND CONTROLLER LIA 3 peste aco JUNCTION BOX WWW GOLDENTECH COM info goldentech com PAGE 42 REF PART NUMBER DESCRIPTION i Massage Units eat Pa Hand contrai T 7 Hand Control Heat Massage 8 TRecline Motor 9 Motor 10 Control Extension H Wunetion i2 pel WWW GOLDENTECH COM info goldentech com PAGE 43 D29 Maxi Comfort PR 120 Lift Frame REF PART NUMBER DESCRIPTION BB5520 Screw Torque 5 Lift Frames WWW GOLDENTECH COM info goldentech com PAGE 44 D30 Maxi Comfort PR 120 Arm Assembly REF PART NUMBER DESCRIPTION 1 4X20X1 5 Hex Head Flang Bolt 3 8 X 5 8 Sholuder Bolt pere 7 ip Sere 8 9 Armrest Assembly 120 WWW GOLDENTECH COM info goldentech com PAGE 45 D31 Maxi Comfort PR 120 Seatback DESCRIPTION Seatback PR120 WWW
4. da GOLDEN technologies Lift Chair Service Guide Models Included This Service Guide contains Troubleshooting Replacement Instructions Illustrated Parts Diagrams lt Part Number gt 01 01 09 Rev52 Contact Information Golden Technologies 401 Bridge Street Old Forge PA 18518 Toll free 800 624 6374 Fax 800 628 5165 Lift Chair Bed Tech x645 Mobility Tech x648 VA Tech x647 Email parts goldentech com WWW GOLDENTECH COM info goldentech com PAGE 2 Contents About the Lift Chair Service Guide I Lift Chair Components 5 Replacement Instructions 7 Smart Tek Hand Control Replacement F Hand Control Extension Wire Replacemenit 7 Back Assembly Replacement 500 Ib and 3 position 8 Control Box Replacement 500 Ib only 8 Lift Motor Replacement 8 Lift Frame Replacement 9 Arm Assem
5. GOLDENTECH COM info goldentech com PAGE 46 D32 Maxi Comfort PR 120 Seat REF PART NUMBER in Hi Washer Nylon 750X394X125 WWW GOLDENTECH COM info goldentech com PAGE 47 D33 Maxi Comfort PR 120 Lift Motor PART NUMBER DESCRIPTION 1 BB5549 Waster Nylon Washer Spacers 560X379X3 Pin Hitch Clevis Pin 3 8 x 2 Zinc Clevis Pin 3 8 x 1 5 8 Zinc 6 GM1500L Motor Chair Okin Lift Motor 1 30 Fork Head L 8 GMOKH2 Motor Shafi WWW GOLDENTECH COM info goldentech com PAGE 48 D34 Maxi Comfort PR 120 Motor Straps REF NUMBER DESCRIPTION Motor Straps Pin Hitch Clevis Pin 3 8 x 2 Zinc Washer Nylon 750X394X125 Lit Frame WWW GOLDENTECH COM info goldentech com PAGE 49 D35 Maxi Comfort PR 120 Scissor Mechanisma REF PART NUMBER DESCRIPTION Scissor Mech Left Scissor Mech Right 1 4X20X1 5 Hex Head Flang Bolt gt A WWW GOLDENTECH COM info goldentech com PAGE 50 D36 Maxi Comfort PR 120 Recline Recline Bar Sold with RBHK 5009 Recline Bar Hardware Kit WWW GOLDENTECH COM info goldentech com PAGE 51 olden Technologies 401 Bridge Street d Old Forge PA 18518 technologies www goldentech com Your Life In Motion
6. completely closed when you fasten the lift frame to the armrest assembly or the footboard will not close properly 19 Place the lift frame onto the chair shell 20 Use the hitch pin s the clevis pin s and the washers to fasten the motor strap s to the recline bar 21 Use the eight 8 T30 lag screws to fasten the lift frame to the arm assembly 22 Reinstall the hand control extension wire clamp 23 Plug the battery backup back into the transformer 24 Plug the transformer back into the wall outlet and test Seat Assembly Replacement Tools needed needle nose pliers P2 Phillips screwdriver T30 screw bit wire cutters zip ties 3 8 in socket a stool or stand for placing the chair upside down Drawing References 500 Ib D1 D2 D3 D5 D9 D10 3 position D11 D12 D13 D15 D18 and D19 2 position D20 D21 D22 D23 D26 and D27 and PR 120 D28 D29 30 32 35 and 36 1 Unplug the transformer from the wall outlet 2 Unplug the battery backup cable from the transformer 3 Reach down into the chair s side pocket until you feel the disconnect latch on the hand control extension 4 Pullback on the disconnecting latch 5 Putone hand on the back of the extension wire plug base and one on the hand control plug base and pull the two pieces apart 6 Either gently push the chair over onto the footrest turn it upside down or gently push it over onto it s side opposite of the hand control You can also remove the se
7. control to the black plastic hook on the side of the chair arm 9 Plugthe transformer into the wall outlet and test the hand control Hand Control Extension Wire Replacement Tools Needed Phillips head screwdriver wire cutter staple remover stapler zip ties and a chair stand Drawing References 500 Ib D1 and D3 3 position D11 and D13 2 position D20 and D22 and PR 120 D28 and D30 1 Unplug the transformer from the wall outlet 2 Unplug the transformer from the battery backup cable 3 Reach down into the chair s side pocket until you feel the disconnect latch on the hand control extension 4 Pullback on the disconnecting latch 5 Putone hand on the back of the extension wire plug base and one on the hand control plug base and pull the two pieces apart 6 Either gently push the chair over onto the footrest turn it upside down or gently push it over onto it s side opposite of the hand control 7 Usea Phillips screwdriver to remove the wire clamp used to secure the extension cable to the bottom of the armrests Make sure you save the clamp and screw 8 Remove a few staples on the arm assembly to allow the extension wire to be pulled out through the fabric pocket 9 Pull the extension cable through the fabric pocket 10 Locate the zip ties that hold the extension wire to the lift frame Note their location 11 Cut these ties 12 Unplug the extension cable from the control unit 13 Plug the new extension ca
8. 0 Capri Electronics HAND CONTROLLER ELECTRICAL OUTLET TRANSFORMER Q REF PART NUMBER DESCRIPTION Hand Wand Led Golden Logo Hand Control Extension Motor Chair 755 Control Box Dewert Motor Chair Okin Transformer WWW GOLDENTECH COM info goldentech com PAGE 34 D21 Capri Lift Frame R P RT NUMB R D ESCRIPTION BB5520 Screw Torque 5 Lift Frames WWW GOLDENTECH COM info goldentech com PAGE 35 D22 Capri Arm Assembly 1 5602 1 4 20 1 5 Hex Head Bolt 2IMSARM 200M Armrest Assembly WWW GOLDENTECH COM info goldentech com PAGE 36 D23 Capri Seat REF PART NUMBER WWW GOLDENTECH COM info goldentech com PAGE 37 D24 Capri Motor REF PART NUMBER DESCRIPTION Washer Nylon Washer Spacers 560X379X3 Pin Hitch Clevis Pin 3 8 x 2 Zinc Clevis Pin 3 8 x 1 5 8 Zinc amp GMH500L Lit Motor Fork Head gust Motor Shah WWW GOLDENTECH COM info goldentech com PAGE 38 D25 Capri Motor Straps REF PART NUMBER DESCRIPTION Motor Straps Pin Hitch Clevis Pin 3 8 x 2 Zinc Washer Nylon 750X394X125 Lift Frame WWW GOLDENTECH COM info goldentech com PAGE 39 D26 Capri Scissor Mechanisms PART NUMBER ME _ 6 Lp WWW GOLDENTECH COM DESCRIPTION Scissor Mech Left Scissor Mech Right 1 4X20X1 5 Hex Head Flang Bolt Mid Ottoman info goldentech com
9. 32 VAC See figure I NEGATIVE Serviceable Must be replaced Figure 1 Control Box Component Heat Pad Location On the chair seat Function Provides heat Connections Connected to the junction box Failure Signs No heat Tests Resistance Expected Readings 1 6 ohms across the two connector pins Serviceable Must be replaced Component Massage Unit Location On the seatback or the seat Function Vibrates to provide massage Connections Connected to the junction box Failure Signs Massage will not work when selected Tests Check for AC voltage Expected Readings 3 13VAC Serviceable Must be replaced WWW GOLDENTECH COM info goldentech com PAGE 6 Replacement Instructions Smart Tek Hand Control Replacement Tools Needed None Drawing References 500 Ib D1 3 position D11 2 position D20 and PR 120 D28 1 Unplug the transformer from the wall outlet 2 Unclip the Smart Tek hand control cable from the black plastic hook on the side of the chair arm 3 Reach down into the pocket until you feel the disconnect latch on the extension cable 4 Pullback on the disconnect latch 5 Putone hand on the back of the extension wire plug base and one on the hand control plug base and pull the two pieces apart 6 Pluginthe new Smart Tek hand control to the extension cable 7 Push forward on the disconnect latch Make sure it engages fully with the hand control plug base 8 Clipthe Smart Tek hand
10. M info goldentech com PAGE 3 028 Maxi Comfort PR 120 Electrical Schematics D29 Maxi Comfort PR 120 Lift Frame D30 Maxi Comfort PR 120 Arm Assembly D31 Maxi Comfort PR 120 Seatback D32 Maxi Comfort PR 120 Seat D33 Maxi Comfort PR 120 Lift Motor Q D34 Maxi Comfort PR 120 Motor Straps D35 Maxi Comfort PR 120 Scissor Mechanisma D36 Maxi Comfort PR 120 Recline Bar WWW GOLDENTECH COM info goldentech com PAGE 4 About the Lift Chair Service Guide This service guide provides you with the information necessary to repair Golden Technologies 3 position 2 posi tion and 500 1b lift chairs The troubleshooting scenarios in this manual consist of procedures that enable you to systematically trace and correct faults in the system replacement procedures and exploded view
11. NTECH COM info goldentech com PAGE 26 D13 751 Arm Assembly BB5602 1 4X20X1 5 Hex Head Flang Bolt BB5576 3 8 X 5 8 Sholuder Bolt MS ARM 751 Armrest Assembly 751 4 4j _ 5 2 WWW GOLDENTECH COM info goldentech com PAGE 27 D14 751 Seatback N x 2 0 lt D NC m info goldentech com PAGE 28 WWW GOLDENTECH COM D15 751 Seat Base REF PART NUMBER DESCRIPTION Clevis Pin 3 8 x 1 5 8 Zinc Pin Hitch Washer Nylon 750X394X125 WWW GOLDENTECH COM info goldentech com PAGE 29 D16 751 Motor PART NUMBER DESCRIPTION Washer Nylon Washer Spacers 560X379X3 Pin Hitch Clevis Pin 3 8 x 2 Zinc Clevis Pin 3 8 x 1 5 8 Zinc 6 GM1500L Motor Chair Okin Lift Motor 1 30 Fork Head 8 GM0KF12___ Motor Shaf WWW GOLDENTECH COM info goldentech com PAGE 30 D17 751 Motor Straps REF PART NUMBER DESCRIPTION Motor Straps Pin Hitch Clevis Pin 3 8 x 2 Zinc Washer Nylon 750X394X125 Lift Frame WWW GOLDENTECH COM info goldentech com PAGE 31 D18 751 Scissor Mechanisms REF PART NUMBER DESCRIPTION Scissor Mech Left Scissor Mech Right 1 4X20X1 5 Hex Head Flang Bolt Seatbase 751 WWW GOLDENTECH COM info goldentech com PAGE 32 D19 751 Recline RB5100 Recline Bar Sold with RBHK 5009 Recline Bar Hardware Kit WWW GOLDENTECH COM info goldentech com PAGE 33 D2
12. at back 7 Remove the eight 8 130 lag screws that hold the lift frame to the arm assembly 8 Remove the hitch pin s the clevis pin s and the washers that fasten the motor strap s to the recline bar 9 Remove the hand control extension wire clamp 10 Liftthe lift frame out of the chair shell and place it off to the side 11 Use the 3 8 in socket to remove the four 4 bolts that fasten each scissor mechanism to the arm assembly Warning While this next step can be done alone it does require extra attention You must remove the arm assembly without twisting the frame Excessive twisting will cause the board holding the arms together to snap 12 Stand behind the chair and pull the arms away from the chair being careful not to get the material snagged in the scissor mechanisms 13 Place the arm assembly to the side 14 Use the phillips screwdriver to remove the screws that fasten the scissor mechanism to the footboard 15 Use the 3 8 in socket to remove the bolts that fasten the scissor mechanism to the seat and to the footboard 16 Use the 1 2 in socket to remove the bolts that fasten the recline bar to the seat 17 Use the 1 2 in socket to install the bolts that fasten the recline bar to the new seat 18 Use the 3 8 in socket to install the bolts that fasten the scissor mechanism to the new seat and the footboard WWW GOLDENTECH COM info goldentech com PAGE 12 19 Use the phillips screwdriver to install the screws
13. ble into the control box 14 Secure it to the lift frame with zip ties Use the same locations as the old extension cable 15 Insert the extension cable into the fabric pocket 16 Reinstall the staples that were removed in step 8 17 Reinstall the wire clamp 18 Turn the chair back over onto its legs 19 Plug in the Smart Tek hand control to the extension cable 20 Push forward on the disconnecting latch Make sure it engages fully with the hand control plug base 21 Clip the Smart Tek hand control to the black plastic hook on the side of the chair arm 22 Plug the battery backup back into the transformer 23 Plug the transformer back into the wall outlet and test WWW GOLDENTECH COM info goldentech com PAGE 7 Back Assembly Replacement 500 Ib and 3 position Tools needed 7 16 in socket wrench Drawing References 500 Ib D4 and 3 position D14 1 Press the Up Button on the hand control until the footrest is about parallel to the floor 2 Unplug the transformer from the wall outlet 3 Using the 7 16 in socket wrench remove the 2 flange lock nuts located on both sides of the back 4 Pullthe back flap away from the velcro 5 Work the back assembly out one side at a time pulling the threaded studs out of the scissor mechanisms 6 Install new back Control Box Replacement 500 Ib only Tools needed wire cutters replacement zip ties a chair stand Drawing References D1 1 Unplug the transformer from t
14. bly Replacement T 9 Scissor Mechanism Replacement 10 Recline Bar Replacement H 11 Seat Assembly Replacement 12 Motor Straps 13 Hand Controll r Vests e 2c4cc43ccscscusisiccccccncscrcesccscrccsescsrcoccrovcccscccrscccrscvecessitrecressvscraessrss 14 Mr VE 14 Parts I D1 501M26 Electrical Diagram c2cccccccscccccscsscscccccssccccsesccccsccscsoc csscsscvccscccesssssceocsss csec csscscsvscssises 15 D2 501M26 Lift Frame c sscscccsseciecv2sssscecssssessc ccsscossecscovscssccs rs cssevs cccsovccsesscrosscsecvessssesc ssssscv sessces 16 D3 501M26 Assembly ssciccccscscccccsccc ccsccsscesssc ssccsscsscccccsscsovess ssess c ccccssovssessss csev scscsessscsvines 17 D4 501M26 Seatback E 18 D5 501M26 Seat E 19 D6 501M26 Right Motor scscscccssccsccsccocscccscssccc sc ssccs cssccesseccsscresssccos sicisccst ssecv cssscsesssseevs ssssessesse s 20 D7 501M26 Right Motor sicscsococcccsccs cosccvcssccccs sccsccoss s ccscscscticcrcsssccss cscsocet ssecsscssccsesossses ssssseoss c ess 21 DS 501M26 Motor Straps 22 D9 501M26 Scissor Mechanism s
15. ch pin clevis pin s and washers that fastens the motor straps to the lift frame 6 Remove the hitch pin s clevis pin s and washers that fasten the motor straps to the recline bar 7 Use the hitch pin s clevis pin s and washers to fasten the new motor straps to the recline bar 8 Usethe hitch pin s clevis pin s and washers to fasten the new motor straps to the lift frame 9 Usehitch pin s clevis pin s washers and spacers to fasten the top of the motor to the new motor straps 10 Turn the chair over onto the lift frame 11 Plug the battery backup cable into the transformer from 12 Plug the transformer into the wall outlet and test 13 Reinstall the seatback if removed WWW GOLDENTECH COM info goldentech com PAGE 13 Hand Controller Tests These procedures can be used to test the standard ZKOKI DL hand controller Figure 2 is the DIN plug at the end of the hand controller The triangle at the base represents the indentation in the metal shell which is ground 0 The pins are numbered 1 to 5 from left to right Set your multimeter to the lowest resistance ohms setting or the continuity beeper If the Hand Controller fails any of these tests replace the hand control Test 1 Place one lead against the outer shell and the other lead against each of the other pins Pins 1 2 3 and 4 should read 0 ohms or beep for continuity Pin 5 should indicate an open Test 2 Place one lead on the outer shell Place the
16. e chair Function Provides user interface for lift recline or heat massage Connections Connected to either the control unit or the motor Heat Massage hand control is connected to the junction box Failure Signs Chair will not lift and or recline Heat Massage will not work Tests See Hand Control Plug Test Expected Readings See Hand Control Plug Test Serviceable Must be replaced WWW GOLDENTECH COM info goldentech com 5 Component Extension Wire Location Between the lift frame and the chair frame Function Provides power during power failure Connections Connected to the control box and the transformer Failure Signs Chair will not lift recline during power failure Tests Test continuity Expected Readings Open Serviceable Must be replaced Component Transformer Location Next to chair Function Converts AC to DC Connections Wall outlet and either control box junction box or motor Failure Signs Chair will not operate Tests Test for voltage at connection to chair Expected Readings Approximately 27VDC Serviceable Must be replaced Component Control Box 500 Ib chair only Location On the lift frame Function Provides connectivity for motors hand control and transformer Connections Connected to the motor s hand control and transformer Failure Signs Chair will not lift and or recline Clicking noise Motors out of sync Tests AC Voltage Expected Readings 27
17. e it engages fully with the hand control plug base 27 Clip the Smart Tek hand control to the black plastic hook on the side of the chair arm 28 Plug the battery backup back into the control box 29 Plug the transformer back into the wall outlet and test Scissor Mechanism Replacement Tools needed needle nose pliers P2 Phillips screwdriver T30 screw bit wire cutters zip ties 3 8 in socket a stool or stand for placing the chair upside down Drawing References 500 Ib D1 D2 D3 D5 and D9 3 position D11 D12 D13 D15 and D18 2 position D20 D21 D22 D23 and D26 PR 120 D28 D29 30 32 and 35 1 Unplug the transformer from the wall outlet 2 Unplug the battery backup cable from the transformer 3 Reach down into the chair s side pocket until you feel the disconnect latch on the hand control extension 4 Pull back on the disconnecting latch 5 Put one hand on the back of the extension wire plug base and one on the hand control plug base and pull the two pieces apart 6 Either gently push the chair over onto the footrest turn it upside down or gently push it over onto it s side opposite of the hand control 7 Unplug the transformer and the hand control extension from the motor or control box 8 Remove the eight 8 T30 lag screws that hold the lift frame to the arm assembly 9 Remove the hitch pin s the clevis pin s and the washers that fasten the motor strap s to the recline bar 10 Remov
18. e the hand control extension wire clamp 11 Lift the lift frame out of the chair shell and place it off to the side 12 Use the 3 8 in socket to remove the four 4 bolts that fasten each scissor mechanism to the arm assembly WWW GOLDENTECH COM info goldentech com PAGE 10 Warning While this next step can be done alone it does require extra attention You must remove the arm assembly without twisting the frame Excessive twisting will cause the board holding the arms together to snap 13 Stand behind the chair and pull the arms away from the chair being careful not to get the material snagged in the scissor mechanisms 14 Place the arm assembly to the side 15 Use the phillips screwdriver to remove the screws that fasten the scissor mechanism to the footboard 16 Use the 3 8 in socket to remove the bolts that fasten the scissor mechanism to the seat and to the footboard 17 Use the 3 8 in socket to install the bolts that fasten the new scissor mechanism to the seat and the footboard 18 Use the phillips screwdriver to install the screws that fasten the new scissor mechanism to the footboard 19 Place the arm assembly in place so that the bolt holes in the scissor mechanisms line up with the bolt holes in the armrest 20 Install the four 4 bolts that fasten each scissor mechanisms to the arm assembly 21 Make sure the footboard is completely closed Note When installing the lift frame the footboard must be completely clos
19. ed when you fasten the lift frame to the armrest assembly or the footboard will not close properly 22 Place the lift frame onto the chair shell 23 Use the hitch pin s the clevis pin s and the washers to fasten the motor strap s to the recline bar 24 Use the eight 8 T30 lag screws to fasten the lift frame to the arm assembly 25 Reinstall the hand control extension wire clamp 26 Plug the transformer and hand control extension into the motor or control box 27 Plug the battery backup back into the transformer 28 Plug the transformer back into the wall outlet and test 29 Reinstall the seatback if removed Recline Bar Replacement Tools needed needle nose pliers P2 Phillips screwdriver 130 screw bit wire cutters zip ties 3 8 in socket stool or stand for placing the chair upside down Drawing References 500 1b D1 D2 D3 D5 D9 D10 3 position D11 D12 D13 D15 and D19 2 position D20 D21 D22 D23 and D27 and PR 120 D28 D29 30 32 and 36 1 Unplug the transformer from the wall outlet 2 Unplug the battery backup cable from the transformer 3 Reach down into the chair s side pocket until you feel the disconnect latch on the hand control extension 4 Pullback on the disconnecting latch 5 Putone hand on the back of the extension wire plug base and one on the hand control plug base and pull the two pieces apart 6 Either gently push the chair over onto the footrest turn it upside d
20. he wall outlet 2 Unplug the battery backup cable from the transformer 3 Either gently push the chair over onto the footrest turn it upside down or gently push it over onto it s side opposite of the hand control 4 Unplug the motor s hand control extension and battery backup from the control box 5 Cutthe wire ties that fasten the control box and the motor s to the lift frame and remove it 6 Use wire ties to fasten a new control box onto the lift frame 7 Plugthe motor s hand control extension and battery backup into the new control box 8 Gently turn the chair back over 9 Plugthe battery backup cable into the transformer 10 Plug the transformer into the wall outlet and test Lift Motor Replacement Tools needed needle nose pliers zip ties and a chair stand Drawing References 500 16 D1 and D7 3 position D11 and D16 2 position 020 and 024 and PR 120 D28 and D33 1 Unplug the transformer from the wall outlet 2 Unplug the battery backup cable from the transformer 3 Either gently push the chair over onto the footrest turn it upside down or gently push it over onto it s side opposite of the hand control 4 Unplug the motor s from the control unit 501 26 or from the hand control extension and the transformer 5 Remove the hitch pin and the devis pin that fastens the bottom of the motor s to the lift frame 6 Remove the hitch pin the clevis pin washers and spacers that fastens the top
21. n the motor strap s to the recline bar 9 Liftthe lift frame out ofthe chair shell Note When installing the new lift frame the footboard must be completely closed when you fasten the lift frame to the armrest assembly or the footboard will not close properly 10 Cut the wire ties that fasten the motor cables to the lift frame 11 Remove the hitch pin s and clevis pin s that fasten the bottom of the motor s to the lift frame 12 Remove the hitch pin s the clevis pin s spacers and washers that fasten the motor straps s to the lift frame 13 Use the hitch pin s the clevis pin s spacers and washers to fasten the motor strap s to the new lift frame 14 Use the hitch pin s and the clevis pin s to fasten the bottom of the motor s to the new lift frame 15 Place the new lift frame onto the chair shell 16 Usethe hitch pin s the clevis pin s and the washers to fasten the motor strap s to the recline bar 17 Use the eight 8 T30 lag screws to fasten the lift frame to the arm assembly 18 Usetwo wire ties to fasten the hand control extension to the lift frame 19 Use wire ties to fasten the control box to the lift frame 20 Plug the motor s hand control extension and battery backup into the control box 21 Gently push the chair back over 22 Plug the battery backup cable into the transformer 23 Plug the transformer into a wall outlet and test Arm Assembly Replacement Tools needed needle nose plier
22. o the side 13 Use the 3 8 in socket to remove the four 4 bolts that fasten each scissor mechanism to the arm assembly Warning While this next step can be done alone it does require extra attention You must remove the arm assembly without twisting the frame Excessive twisting will cause the board holding the arms together to snap 14 Stand behind the chair and pull the arms away from the chair being careful not to get the material snagged in the scissor mechanisms 15 Place the arm assembly to the side 16 Place the new arm assembly in place so that the bolt holes in the scissor mechanisms line up with the bolt holes in the armrest 17 Install the four 4 bolts that fasten each scissor mechanisms to the new arm assembly 18 Make sure the footboard is completely closed Note When installing the lift frame the footboard must be completely closed when you fasten the lift frame to the armrest assembly or the footboard will not close properly 19 Place the lift frame onto the chair shell 20 Use the hitch pin s the clevis pin s and the washers to fasten the motor strap s to the recline bar 21 Use the eight 8 T30 lag screws to fasten the lift frame to the arm assembly 22 Reinstall the staples that were removed in step 8 23 Reinstall the wire clamp 24 Gently turn the chair back over onto its legs 25 Plug in the Smart Tek hand control to the extension cable 26 Push forward on the disconnecting latch Make sur
23. of the motor s to the motor straps 7 Usethe hitch pin and clevis pin to fasten the bottom of the new motor to the lift frame 8 Usethe hitch pin clevis pin washers and spacers to fasten the top of the lift motor to the motor straps 9 Connectthe new motor s to the control unit 10 Turn the chair over onto the lift frame 11 Plug the battery backup cable into the transformer 12 Plug the transformer into the wall outlet and test WWW GOLDENTECH COM info goldentech com PAGE 8 Lift Frame Replacement Tools needed needle nose pliers 130 Torx screw bit wire cutters replacement zip ties a chair stand Drawing References 500 lb D1 D2 and 05 3 position D11 D12 and D15 2 position D20 D21 and D23 and PR 120 D28 29 and 32 1 Unplug the transformer from the wall outlet 2 Unplug the battery backup cable from the transformer 3 Either gently push the chair over onto the footrest turn it upside down or gently push it over onto it s side opposite of the hand control 4 Unplug the motor s hand control extension and battery backup from the control box 5 Cutthe wire ties that fasten the control box to the lift frame and remove it 500 Ib only 6 Remove the eight 8 T30 lag screws that hold the lift frame to the arm assembly 7 Cutthe wire ties that hold the hand control extension wire to the frame and place the wire to the side 8 Remove the hitch pin s the clevis pin s and the washers that faste
24. other lead on either pin 1 or pin 3 You should have continuity until you press the Up or Raise Button on the controller Then you should lose continuity Test 3 Place one lead on the outer shell Place the other lead on either pin 2 or pin 4 You should have continuity until you press the Down or Recline Button Then you should lose continuity Test 4 Place one lead on pin 5 and the other lead on pin 1 or pin 3 You should have no continuity until the Up or Raise Button is pressed Place the other lead on pin 2 and 4 You should have no continuity until the Lower or Recline Button is pressed Motor Tests You can test the motor by jumping a set of motor connector leads Figure 3 is the motor connector The shell is ground or negative Ov Pin 1 is positive 24v Pins 2 and 3 connect to the motor Pin 4 and 5 are used to connect to an auxiliary motor If the motor fails either of these tests replace the motor Test 1 Motor Extension Up Insert a jumper between pin 2 and the shell and then between pin 1 and pin 3 The motor should extend Test 2 Motor Retraction Down Insert a jumper between pin 3 and the shell and then between pin 1 and pin 2 The motor should retract PA OUTER SHELL 0V Figure 2 Hand Control Connector Figure 2 Motor Connector WWW GOLDENTECH COM info goldentech com PAGE 14 Parts Diagrams D1 501M26 Electrical Diagram od 2 0 TY
25. own or gently push it over onto it s side opposite of the hand control 7 Remove the eight 8 130 lag screws that hold the lift frame to the arm assembly 8 Remove the hitch pin s the clevis pin s and the washers that fasten the motor strap s to the recline bar 9 Remove the hand control extension wire clamp 10 Lift the lift frame out of the chair shell and place it off to the side 11 Use the 3 8 in socket to remove the four 4 bolts that fasten each scissor mechanism to the arm assembly Warning While this next step can be done alone it does require extra attention You must remove the arm assembly without twisting the frame Excessive twisting will cause the board holding the arms together to snap WWW GOLDENTECH COM info goldentech com PAGE 11 12 Stand behind the chair and pull the arms away from the chair being careful not to get the material snagged in the scissor mechanisms 13 Place the arm assembly to the side 14 Use the 1 2 in socket to remove the bolts that fasten the recline bar to the seat 15 Use the 1 2 in socket to install the bolts that fasten the new recline bar to the seat 16 Place the arm assembly in place so that the bolt holes in the scissor mechanisms line up with the bolt holes in the armrest 17 Install the four 4 bolts that fasten each scissor mechanisms to the arm assembly 18 Make sure the footboard is completely closed Note When installing the lift frame the footboard must be
26. s P2 Phillips screwdriver T30 screw bit wire cutters zip ties 3 8 in socket a stool or stand for placing the chair upside down Drawing References 500 Ib D1 D2 D3 and D5 3 position D11 D12 D13 and D15 2 position D20 D21 D22 and D23 and PR 120 D28 D29 30 and 32 1 Unplug the transformer from the wall outlet 2 Unplug the battery backup cable from the control box 3 Reach down into the chair s side pocket until you feel the disconnect latch on the hand control extension 4 Pullback on the disconnecting latch 5 Putone hand on the back of the extension wire plug base and one on the hand control plug base and pull the two pieces apart 6 Either gently push the chair over onto the footrest turn it upside down or gently push it over onto it s side opposite of the hand control 7 UseaPhillips screwdriver to remove the wire clamp used to secure the extension cable to the bottom of the armrests Make sure you save the clamp and screw 8 Remove afew staples on the arm assembly to allow the extension wire to be pulled out through the fabric pocket WWW GOLDENTECH COM info goldentech com PAGE 9 9 Pull the extension cable through the fabric pocket 10 Remove the eight 8 T30 lag screws that hold the lift frame to the arm assembly 11 Remove the hitch pin s the clevis pin s and the washers that fasten the motor strap s to the recline bar 12 Lift the lift frame out of the chair shell and place it off t
27. s of available parts Most replacement instructions apply to all three lift chairs in this service manual Some of them are specific to individual chairs Drawing references are for assembly illustrations Before troubleshooting check the following Make sure that the lift chair is plugged into a working wall outlet Check the wall outlet circuit breaker Visually check terminals for corrosion Check wires for missing insulation Check connectors for unseated pins Lift Chair Components Lift chairs are powered by 24v transformers that plug into standard wall outlets and operate on standard 120v electricity The lift chair control system is made up of the following components Motor s Hand Control Battery Backup Wire Transformer Intermediate Cables Heat Unit Massage Unit Control Unit Junction Box Only on Selected Models Component Motor Location Between the lift frame and the seat Function Provides lift and recline Connections Each motor is physically connected to the chair through the lift frame and the motor straps Each motor is electrically connected to either a control unit or directly to the hand control Failure Signs Chair will not lift and or recline Motor may become noisy just before failure Tests See Motor Test Expected Readings See Motor Test Serviceable Shaft and tip may be replaced Component Hand Control Lift Recline or Heat Massage Location On the arm of th
28. that fasten the new scissor mechanism to the footboard 20 Place the arm assembly in place so that the bolt holes in the scissor mechanisms line up with the bolt holes in the armrest 21 Install the four 4 bolts that fasten each scissor mechanisms to the arm assembly 22 Make sure the footboard is completely closed Note When installing the lift frame the footboard must be completely closed when you fasten the lift frame to the armrest assembly or the footboard will not close properly 23 Place the lift frame onto the chair shell 24 Use the hitch pin s the clevis pin s and the washers to fasten the motor strap s to the lift frame 25 Use the eight 8 T30 lag screws to fasten the lift frame to the arm assembly 26 Reinstall the hand control wire clamp 27 Plug the motor s hand control extension and battery backup into the control box 28 Plug the battery backup back into the transformer 29 Plug the transformer back into the wall outlet and test Motor Straps Tools needed needle nose pliers zip ties and a chair stand Drawing References 500 1b 128 3 position D17 2 position D25 and PR 120 D34 1 Unplug the transformer from the wall outlet 2 Unplug the battery backup cable from the transformer 3 Either gently push the chair over onto the footrest turn it upside down or gently push it over onto it s side opposite of the hand control 4 Unplug the motor from the control box 5 Remove the hit
29. ylon Washer Spacers 560X379X3 Pin Hitch Clevis Pin 3 8 x 2 Zinc Clevis Pin 3 8 x 1 5 8 Zinc 6 GMOKI 28W Motor Chair Okin Lift Motor 1 30 WWW GOLDENTECH COM info goldentech com PAGE 21 D8 501M26 Motor Straps REF NUMBER DESCRIPTION Motor Straps Pin Hitch Clevis Pin 3 8 x 2 Zinc Washer Nylon 750X394X125 Lift Frame WWW GOLDENTECH COM info goldentech com PAGE 22 D9 501M26 Scissor Mechanisms REF PART NUMBER RM621L SHD RM621R SHD 5 WWW GOLDENTECH COM DESCRIPTION Scissor Mech Left Scissor Mech Right 1 4X20X1 5 Hex Head Flang Bolt info goldentech com PAGE 23 D10 501M26 Recline Bar RB6111 Recline Bar Sold with RBHK 5009 Recline Bar Hardware WWW GOLDENTECH COM info goldentech com PAGE 24 D11 751 Electronics HAND CONTROLLER HEAT AND MASSAGE HAND CONTROL REF PART NUMBER DESCRIPTION Hand Wand Led Golden Logo Hand Control Extension Motor Chair 755 Control Box Dewert Motor Chair Battery Back Up Wire with LE DHV Control Box 6 HV20001 DHV Hand Control Heat Uni 8 HV2004 Massage Seat S HV2004UB Massage Back Transformer WWW GOLDENTECH COM info goldentech com PAGE 25 D12 751 Lift Frame Bi 5520 Torque 5 Lift Frames WWW GOLDE

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