Table Of Contents - Invacare Bora Service Manual

Contents
Chapter
1 Introduction
1.1 General information ..................................................................................................................6
1.2 Notes on transport ....................................................................................................................6
1.3 Important symbols in this manual ...........................................................................................6
2 Safety and fitting instructions
2.1 Before any inspection or repair work......................................................................................8
2.2 General safety information and information about fitting / removal....................................8
3 Tightening torques
4 Layout of components and componentry
4.1 Overview...................................................................................................................................10
4.2 Electronics modules ...............................................................................................................11
4.2.1
4.2.2
4.2.3
4.2.4
4.2.4.1
4.2.4.2
4.2.5
4.2.5.1
4.2.5.2
4.2.6
5 Maintenance plan (1x annually)
6 Operational faults
6.1 Drive fault diagnosis ...............................................................................................................16
6.2 REM24 remote: Error codes and diagnostic codes .............................................................18
6.3 VR2 remote: Error codes and diagnostic codes ..................................................................18
6.4 Shark II remote Error codes and diagnostic codes .............................................................20
7 Repair work
7.1 General warning information about fitting work ..................................................................21
7.2 Replacing drive components .................................................................................................21
7.2.1
7.2.2
7.2.3
7.2.4
7.3 Replacing the electronics .......................................................................................................26
7.4 Updating software ...................................................................................................................28
7.5 Replacing batteries .................................................................................................................29
7.5.1
7.5.2
7.5.3
7.6 Checking and replacing the main fuse..................................................................................33
7.7 Checking the cable..................................................................................................................36
7.8 Differences when replacing the REM24 remote ...................................................................38
7.9 Replacing the steering head bearings on the steering wheels ..........................................39
7.10 Repairing punctures................................................................................................................42
7.10.1 Repairing punctures (wheel size 3.00-8").....................................................................42
7.10.2 Repairing punctures (wheel size 280/250-4) ................................................................43
7.11 Replacing a drive wheel..........................................................................................................45
7.12 Checking an adjusting motor .................................................................................................47
7.13 Replacing the seat tilting ........................................................................................................47
8 Adjusting the seat depth to the user's seating position
ACS I 60A electronics module......................................................................................12
ACS II 70A electronics module.....................................................................................12
VR2 electronics module................................................................................................12
Shark electronics module .............................................................................................13
Shark with 4-pole DCI..............................................................................................13
Shark with DCI 12-pole............................................................................................13
ACT actuator module....................................................................................................13
ACT 2 actuator module............................................................................................13
ACT 4 actuator module............................................................................................13
Lighting PCB.................................................................................................................13
Replacing the complete drive unit ................................................................................22
Replacing the motor......................................................................................................23
Replacing the jaw clutch ...............................................................................................23
Replace carbon brushes...............................................................................................24
Removing the battery cases .........................................................................................29
Removing the batteries.................................................................................................30
Correct handling of damaged batteries ........................................................................33
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