WC Service Manual
Contents
1. 31 and nut 8 32 and then replace the legrest hanger assembly 8 6 if it is worn out or deformed c Use wrench to loosen the extension bolt 8 54 and then replace the legrest pad amp bracket amp tube assembly 8 8 or footplate amp extension tube assembly 8 1A if it is worn out or deformed d Use screwdriver to loosen the screw 8 41 and replace the legrest pad 8 40 ifit is broken e Use screwdriver to loosen the screw 8 58 and remove the bumper rubber 8 57 footplate 8 55 and spring plate 8 56 and then replace the footplate 8 55 or extension tube 8 51 if it is worn out or deformed s a og le Pros u 7 2 3 To replace the armrest assembly When you should replace the armrest assembly lt gt If the armrest assembly is worn out lt gt Ifthe padded armrest pad is pierced or scratched by something lt gt If the power wheelchair crashed cause the armrest assembly out of shape How to replace the armrest assembly lt gt Please proceeding steps as follows if it has to replace 1 Use screwdriver to loosen the screw 2 22 or 2 18 under armrest to disassemble armrest from armrest support tube If the padded armrest pad 2 21 or 2 17 is broken then replace it 2 Use hex tools and wrench to loosen the screw 1 08 and nut 1 05 from bracket 1 07 on the side frame see page 14 If the armrest assembly 2 1 is worn out or deformed then replace i2. Replace the draw bar 3 12 if it is worn out or deformed Use hex tools and wrench to loosen the screw 3 15 and nut 3 16 and then replace it Replace the cross brace 3 01 or 3 02 if it is worn out or deformed Use hex tools and wrench to loosen the screw 3 03 and nut 3 06 and then replace it 2 12 To replace the side frame assembly When you should replace the side frame assembly If the side frame assembly is deformation If your power wheelchair can not avoid knocked or bumped cause the side frame assembly is deformed If the side frame assembly is out of shape due to an accident How to replace the side frame assembly Please proceeding steps as follows if it has to replace 90 OOF 1 Replace the backrest tube set 1 3 if it is worn out or deformed The step is same as 2 5 2 Replace the side frame assembly 1 2 by steps if it is worn out or deformed a Pull away all power connectors b Remove the battery boxes c Remove the anti tipper assembly 1 1 page 1 the front rigging assembly 8 1 or 8 5 page 24 the armrest assembly 2 1 page 5 the seat upholstery 4 1 page 6 the backrest upholstery 4 05 page 6 the battery folding frame assembly 9 1 amp 9 08 page 7 the wheel lock assembly 6 2 page 8 the driven wheel assembly 5 1 or 5 01 page 8 the motor amp gearbox assembly 5 2 page 8 9 the caster assembly 5 0 or 7 1 page 9 and the cross braces assembly 3 1 p
3. Merits M P1 series Service Manual DCO CUCU OM sages rics ae 1 Dis Service Gulden ne 1 2 1 To replace the anti tipper assembly esessseseeceeceeceecteceeenees 1 2 2 To replace the front rigging assembly 2 2 3 To replace the armrest assembly eeen 5 2 4 To replace the seat upholstery enneeneeneeneen 6 2 5 To replace the backrest upholstery o omomommmmmm 6 2 6 To replace the battery folding frame assembly 7 2 7 To replace the wheel lock assembly moomomommmmmm 8 2 8 To replace the driven wheel assembly o moomomoommmmmm 8 2 9 To replace the motor amp gearbox assembly 9 2 10 To replace the caster assembly aaaneeneene 10 2 11 To replace the cross braces assembly sessssssecessessssceesssssscceesssss 11 2 12 To replace the side frame assembly ooononoonoommmmmm 12 The numbers show in this service manual is just for reference The part numbers should be in accordance with current exploded chart 1 Introduction The purpose of this manual is to provide dealers and or distributors with the product information and instructions that are required for servicing the MP1 series power wheelchair 2 Service Guide The MP1 power wheelchair consists of two main parts E Body assembly B Electrical system Please refer to Pl amp P2 series for VSI controller service manual The body assembly is composed of
4. age 11 by step 2 12 11 d Check for deformations or cracks on the side frame and replace the side frame should they exist 14 1 20 ou BETTER 413 ene e
5. heel assembly lt gt Please proceeding steps as follows if it has to replace Replace the driven wheel 5 1 or 5 01 by the following steps if it is worn out or deformed a Remove the hub cap 5 02 Omit this step without the cap b Loosen the nut 5 85 and washer 5 87 to replace the driven wheel assembly 2 9 To replace the motor amp gearbox assembly When you should replace the motor amp gearbox assembly Ifthe motor amp gearbox assembly has noise If the motor amp gearbox assembly can t drive the power wheelchair Ifthe motor amp gearbox assembly out of shape due to an accident If the motor amp gearbox assembly is deformation How to replace the motor amp gearbox assembly Please proceeding steps as follows if it has to replace 90 OOOO 1 Replace the motor amp gearbox assembly 5 2 by the following steps if it has a breakdown a Remove the driven wheel 5 1 or 5 01 The step is same as 2 8 b Use hex tools to loosen the screw 5 94 and 5 95 and then replace the motor amp gearbox assembly 2 Replace the motor 5 71 if it has a breakdown Use hex tools to loosen the screw 5 82 and then replace it 3 Replace the carbon brush 5 72 if it has a breakdown Use screwdriver to loosen the carbon brush cap 5 73 and then replace it 2 10 To replace the caster assembly When you should replace the caster assembly lt gt If the caster assembly is worn out Ifthe caster a
6. ng frame assembly is deformation lt gt If your power wheelchair can not avoid knocked or bumped cause the battery folding frame assembly is deformed lt gt If the battery folding frame assembly is out of shape due to an accident How to replace the battery folding frame assembly lt gt Please proceeding steps as follows if it has to replace 1 Replace the battery box holder assembly 9 1 if it is worn out or deformed Pull out these four draw pins 9 14 and then replace it 2 Replace the battery box bracket 9 08 if it is worn out or deformed Use hex tools and wrench to loosen the screw 9 15 and nut 9 17 and then replace it 2 7 To replace the wheel lock assembly When you should replace the wheel lock assembly lt gt If the wheel lock is deformation lt gt If your power wheelchair can not avoid knocked or bumped cause the wheel lock assembly is deformed lt gt If the wheel lock assembly is out of shape due to an accident How to replace the wheel lock assembly lt gt Please proceeding steps as follows if it has to replace Replace the wheel lock assembly 6 2 if it is damaged Use hex tools to loosen the screw 6 13 then replace it 2 8 To replace the driven wheel assembly When you should replace the driven wheel assembly lt gt Ifthe driven wheel assembly is worn out lt gt Ifthe driven wheel assembly is out of shape due to an accident How to replace the driven w
7. oceeding steps as follows if it has to replace 90 909 1 Replace the footrest assembly if it is worn out or deformed A Hex tube type a Swing out the footrest and take out it from the side frame Use hex tools to loosen the screw 8 09 and then replace the footrest hanger assembly 8 2 or the footplate amp extension tube assembly 8 4 if it is worn out or deformed b Use screwdriver to loosen the screw 8 14 and remove the bumper rubber 8 15 footplate 8 11 and spring plate 8 13 and then replace the footplate 8 11 or extension tube 8 10 if it is worn out or deformed Hex tube type B Round tube type a Swing out the footrest and take out it from the side frame Use hex tools to loosen these two screws 8 14 and then replace the footrest hanger assembly 8 2 or the footplate amp extension tube assembly 8 4 if it is worn out or deformed b Use screwdriver to loosen the screw 8 13 and remove the bumper rubber 8 12 footplate 8 10 and spring plate 8 11 and then replace the footplate 8 10 or extension tube 8 09 if it is worn out or deformed y A Round tube type 2 Replace the elevating legrest assembly if it is worn out or deformed a Swing out the elevating legrest and take out it from the side frame Use wrench to loosen these two screws 8 48 and then replace the ratchet assembly 8 9 if it is worn out or deformed b Use screwdriver and wrench to loosen the screw 8
8. ssembly is out of shape due to an accident How to replace the caster assembly lt gt Please proceeding steps as follows if it has to replace The caster assembly is composed of a front wheel and fork r Replace the caster assembly 5 0 or 7 1 if it is found to be deformed Fix the front wheel in place use wrench to loosen the nut of headset bearing 5 13 or 7 07 and remove the caster assembly 2 Replace the front wheel 5 03 or 7 03 by the following steps if it is worn out or deformed a Hold the screw 5 09 or 7 02 and loosen the nut 5 11 or 7 05 and then remove the front wheel b If the PU tire or solid tire is worn out then replace it PU form two piece of rims Solid tire one piece ofrim 2 11 To replace the cross braces assembly When you should replace the cross braces assembly lt gt Ifthe cross braces assembly is deformation lt gt If your power wheelchair can not avoid knocked or bumped cause the cross braces assembly is deformed lt gt Ifthe cross braces assembly is out of shape due to an accident How to replace the cross braces assembly lt gt Please proceeding steps as follows if it has to replace 1 Replace the cross braces assembly 3 1 by steps if it is worn out or deformed a Remove the seat upholstery 4 1 by step 2 4 b Use hex tools and wrench to loosen the screws 3 10 and nuts 3 16 and then replace the cross braces assembly
9. t 2 4 To replace the seat upholstery When you should replace the seat upholstery lt gt Ifthe seat upholstery is worn out lt gt Ifthe seat upholstery is pierced or scratched by something lt gt Ifthe seat upholstery is out of shape due to an accident How to replace the seat upholstery lt gt Please proceeding steps as follows if it has to replace Replace the seat upholstery 4 01 by steps if it is worn out a Use screwdriver to loosen all screws 4 03 b Draw out the strips 4 02 from the seat upholstery and then replace the seat upholstery 2 5 To replace the backrest upholstery When you should replace the backrest upholstery lt gt Ifthe backrest upholstery is worn out lt gt Ifthe backrest upholstery is pierced or scratched by something lt gt Ifthe backrest upholstery is out of shape due to an accident How to replace the backrest upholstery lt gt Please proceeding steps as follows if it has to replace Replace the backrest upholstery 4 05 by steps if it is worn out a Use hex tools to loosen the screw 1 03 on the left amp right side frame see page 14 then draw out two backrest tube sets 1 3 with backrest upholstery b Use hex tools to loosen the screw 4 06 and then replace the backrest upholstery 2 6 To replace the battery folding frame assembly When you should replace the battery folding frame assembly lt gt Ifthe battery foldi
10. the anti tipper assembly the front rigging assembly the armrest assembly the seat upholstery the backrest upholstery the battery folding frame assembly the wheel lock assembly the driven wheel assembly the motor amp gearbox assembly the caster assembly the cross braces assembly the side frame assembly and so on How to replace or repair the body assembly The steps are as follows 2 1 To replace the anti tipper assembly When you should replace the anti tipper assembly lt gt If the anti tipper assembly is worn out lt gt If your power wheelchair can not avoid knocked or bumped cause the anti tip wheel is broken How to replace the anti tipper assembly lt gt Please proceeding steps as follows if it has to replace 1 Replace the anti tipper assembly 1 1 if it is worn out or deformed Press these two brass buttons 1 25 and pull out the anti tipper and then replace it 2 Replace the anti tip wheel 1 26 if it is worn out or deformed Use screwdriver and wrench to loosen the screw 1 29 and nut 1 28 and then replace the anti tip wheel 2 2 To replace the front rigging assembly When you should replace the front rigging assembly If the front rigging assembly is deformation If your power wheelchair can not avoid knocked or bumped cause the front rigging assembly is deformed If the front rigging assembly is out of shape due to an accident How to replace the front rigging assembly Please pr
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