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Merits p314 series, Service Manual, Page: 3 / 15

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Merits p314 series Service Manual Download Page 3

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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
P314 powerchair.

2. Service guide

The P314 powerchair consists of three main parts:

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Seat assembly

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Body assembly

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Electrical system (Please refer to P3/P7 series Shark or VR2 service
manual)

2.1. How to replace or repair the seat assembly

The Seat assembly includes the seat body, the seat mounting, the seat
hook, the trapeze bar upright weldment (front) assembly, the seat
tower (rear) assembly, the seat mount connector assembly and the
left/right armrest.

2.1.1. To replace the seat body

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When should you replace the seat body?

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If the seat body is worn out.

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If the seat body is pierced or scratched by something.

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 If the powerchair crashed cause the seat body out of shape.

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How to replace the seat body?

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Please proceeding steps as follows if it has to replace.

Replace the seat body by the following steps if it is broken.

a.

 Use hex tools to loosen hex fixed bolt (3.10) on the hook (3.09)

and remove it from the seat body.

b.

 Use hex tools to loosen hex fixed bolt (3.08) on the seat

Summary of Contents for p314 series

Page 1: ...Merits P314 series Service Manual Nov 10 2006 V1 ...

Page 2: ...t armrest 4 2 2 How to replace or repair the body assembly 5 2 2 1 To replace the shroud 5 2 2 2 To replace the footplate assembly 7 2 2 3 To replace the anti tipper wheel assembly 8 2 2 4 To replace the caster wheel assembly 9 2 2 5 To replace the driver wheel assembly 10 2 2 6 To replace the frame assembly 11 The numbers shown in this service manual is just for reference The part numbers should ...

Page 3: ...g the seat hook the trapeze bar upright weldment front assembly the seat tower rear assembly the seat mount connector assembly and the left right armrest 2 1 1 To replace the seat body When should you replace the seat body If the seat body is worn out If the seat body is pierced or scratched by something If the powerchair crashed cause the seat body out of shape How to replace the seat body Please...

Page 4: ...the hook and the seat base mounting assembly Please proceeding steps as follows if it has to replace Follow preceding step of 2 1 1 You can remove the hook and the seat mounting too if it is worn out or deformed 2 1 3 To replace the seat post assembly When should you replace the seat post assembly If the seat post is deformation If the seat post out of shape due to an accident How to replace the s...

Page 5: ...ldment front assembly 3 42 if it is worn out or deformed b To replace the seat tower rear assembly Pull up the Hitch pin 3 15 frist Pull up and remove the seat tower rear assembly 3 44 if it is worn out or deformed c To replace the seat mount connector assembly Take the C clip 3 14 out from the seat mount connector by pliers and loosen the nut 1 20 to remove the seat mount connector assembly if it...

Page 6: ...f the powerchair crashed cause the armrest out of shape How to replace the armrest Please proceeding steps as follows if it has to replace Use hex tools to loosen bolt 3 29 under armrest to disassemble armrest from armrest support plate If the armrest is broken then replace it Note The arm tube protective shrouds 3 34 and 3 35 are option parts for powerchair ...

Page 7: ...oud If your powerchair can not avoid knocked or bumped cause the shroud broken How to replace the shroud Please proceeding steps as follows if it has to replace Check for deformations or cracks on the shroud For VR2 Controller a Use screw driver to loosen the screw 2 06 to remove the main shroud and then replace it b Loosen the screw 1 18 to remove controller 1 17 c Use screw driver to loosen the ...

Page 8: ...iver to loosen the screw 2 06 to remove the main shroud and then replace it b Hold the screw 1 18 and loosen the nut 1 19 to remove controller 1 17 c Use screw driver to loosen the screw 2 06 to remove the front shroud and then replace it ...

Page 9: ...ue to an accident How to replace the footplate assembly Please proceeding steps as follows if it has to replace Replace the footplate assembly if it is worn out or deformed Hold the screw 8 07 and loosen the nut 8 08 and then replace the footplate assembly Hole the screw 8 03 and loosen the nut 8 10 then remove the footplate If the footplate is worn out then replace it ...

Page 10: ...per wheel broken How to replace the anti tipper wheel assembly Please proceeding steps as follows if it has to replace Replace the anti tipper wheel assembly if it is worn out or deformed Hold the screw 1 62 and loosen the nut 1 69 and then replace the anti tipper wheel assembly Replace the anti tipper wheel if it is worn out or deformed Hold the screw 1 66 and loosen the nut 1 64 and then replace...

Page 11: ...ter wheel assembly is composed of a caster wheel and fork Replace the caster wheel assembly by the following steps if after inspection the assembly is found to be deformed a Remove the caster cap b Fix the caster wheel in place use wrench to loosen the nut 5 03 and then remove the caster wheel assembly Replace the caster wheel by the following steps if it is worn out or deformed a Hold the screw 5...

Page 12: ...ce of rim 2 2 5 To replace the driver wheel assembly When should you replace the driver wheel assembly If the driver wheel assembly is worn out If the driver wheel assembly is out of shape due to an accident How to replace the driver wheel assembly ...

Page 13: ... assembly if it is worn out or deformed Replace the driver wheel by the following steps if it is worn out or deformed a Follow preceding step above b If the PU tire is worn out replace it by loosening screw 5 33 and replace it 2 2 6 To replace the frame assembly When should you replace the frame If the frame is deformation ...

Page 14: ...emove the cross beam If the cross beam is worn out or deformed See next page Check the whole body assembly by the following steps if there is noise or sticking motion during operation of the powerchair a In addition to follow preceding step above it has to remove the footplate assembly and the anti tipper assembly by step 2 1 2 2 1 2 2 2 and 2 2 3 previously b Use hex tools to loosen six pieces th...

Page 15: ...13 battery box tube f Remove the main tube cap g Check for deformations or cracks on the frame and replace the frame should they exit n ...

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