12 TROUBLESHOOTING
Part No 1143151 121 Invacare 3G Storm Series®
12 Troubleshooting
12.1 Driving Performance
12.2 Electrical
SPJ+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks
The joystick information gauge and the service indicator give indications of the type of fault or error detected by the control module. When a fault is
detected, the wheelchair may stop and not drive. The LEDs on the information gauge may flash in a particular pattern or the service indicator light
will flash. The number or type of flashes indicates the nature of the error. If multiple errors are found, only the first error encountered by the control
module will be displayed.
WHEELCHAIR
VEERS
LEFT/RIGHT
SLUGGISH
TURN/
PERFORMANCE
CASTERS
FLUTTER
SQUEAKS AND
RATTLES
LOOSENESS IN
WHEELCHAIR
WHEELCHAIR 3
WHEELS
SOLUTIONS
XXXX Check for loose stem nuts/bolts, bearings or signs of wear.
XXXXX
Check for uneven tire wear, bent fork/frame or loose hardware.
XXX XX
If pneumatic, check tires for correct and equal pressure.
For additional troubleshooting information and explanation of error codes, refer to the individual Electronics Manual
supplied with each wheelchair.
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