Invacare STORM Service Manual page 4

Chapter
12.0 Check and Repair Work
on Electrical System
12.1 Checking batteries, battery boxes and
battery potential
12.2 Charging batteries
12.3 Battery charger . . . . . . . . . . . . . . . . . . .69
13.0 Check and Repair Work
on Drive Motors . . . . . . . . . . . . . . . . . . .70
13.1 General . . . . . . . . . . . . . . . . . . . . . . . . .70
13.2 Checking and replacing carbon
brushes . . . . . . . . . . . . . . . . . . . . . . . . .70
13.3 Checking motor, magnetic brake and
free-wheel switch . . . . . . . . . . . . . . . . . .71
13.4 Disassembling / assembling drive
motor . . . . . . . . . . . . . . . . . . . . . . . . . .73
14.0 Check and Repair Work
on Actuators . . . . . . . . . . . . . . . . . . . . .75
14.1 General . . . . . . . . . . . . . . . . . . . . . . . . .75
14.2 Checking actuators . . . . . . . . . . . . . . . .75
14.3 Replacing legrest actuators . . . . . . . . . .76
14.4 Replacing seat adjustment actuator . . . .77
14.5 Replacing actuator for backrest
adjustment . . . . . . . . . . . . . . . . . . . . . . .78
15.0 Check and Repair Work
on Lighting System . . . . . . . . . . . . . . . . .79
15.1 Error causes . . . . . . . . . . . . . . . . . . . . . .79
15.2 Checking lighting system . . . . . . . . . . . .79
15.3 Disassembling / checking headlight . . . .80
15.4 Disassembling / checking flasher . . . . . .81
15.5 Disassembling headlight, flasher
and lamp holder completely . . . . . . . . .82
15.6 Disassembling / checking taillight,
flasher and rear light . . . . . . . . . . . . . . .84
16.0 Check Work on the Driving Electronics
(Checking Modules) . . . . . . . . . . . . . . . .85
16.1 General . . . . . . . . . . . . . . . . . . . . . . . . .85
16.2 Checking joystick boxes . . . . . . . . . . . .86
16.3 Checking main module . . . . . . . . . . . . .87
16.4 Checking lighting modules i.e.
lighting / adjustment modules . . . . . . . .88
16.5 Checking additional power supply of
lighting module 12 V (TÜV version) . . . .89
16.6 Checking voltage transformer for
RECARO seat . . . . . . . . . . . . . . . . . . . .90
16.7 Checking microswitch . . . . . . . . . . . . . .91
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Table of Contents
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Chapter
17.0 Repair Work on the Driving Electronics
(Replacing Modules) . . . . . . . . . . . . . . . .92
17.1 Standard joystick box . . . . . . . . . . . . . .92
17.2 Joystick box for attendant . . . . . . . . . . .94
17.3 Table control / central control
17.4 Chin control, manually / electrically
swivable in horizontal direction . . . . . . .97
17.5 Chin control, electrically swivable
in vertical direction . . . . . . . . . . . . . . . . .99
17.6 Main module . . . . . . . . . . . . . . . . . . . .101
17.7 Lighting module / lighting and
adjustment modules (CLAM) or
voltage transformer . . . . . . . . . . . . . . .102
17.8 Microswitch . . . . . . . . . . . . . . . . . . . . .103
18.0 Cable and Plug . . . . . . . . . . . . . . . . . .104
18.1 General . . . . . . . . . . . . . . . . . . . . . . . .104
18.2 Testing procedure . . . . . . . . . . . . . . . .104
19.0 Wheelchair Programming . . . . . . . . . . .105
19.1 General . . . . . . . . . . . . . . . . . . . . . . . .105
19.2 Programming at the PC . . . . . . . . . . . .105
19.2 Programming with the programming -
device . . . . . . . . . . . . . . . . . . . . . . . . .105
20.0 Wheelchair Storage . . . . . . . . . . . . . . .106
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