Troubleshooting; Joystick Diagnostics - Invacare Pronto M41 Service Manual

SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING
❑ Inspect for any loose hardware on the wheelchair.
❑ Inspect charger AC power cord for damage. Replace if necessary.
❑ Check that all labels are present and legible. Replace if necessary.
❑ Inspect electrical components for signs of corrosion. Replace if corroded or damaged.

Troubleshooting

NOTE: For additional troubleshooting information and explanations of error codes, refer to the
individual electronics manuals supplied with each wheelchair.
Chair Sluggish
Veers Turn/Performance
Left/Right
X
X
X

Joystick Diagnostics

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.
®
Pronto M41
Casters
Flutter
X X
X X
X
Squeaks Looseness
and In Chair
Rattles
X X
18
Chair 3 Solutions
Wheels
If pneumatic,
check tires for
correct and
X equal pressure.
Check for
loose stem
nuts/bolts.
Check that
both casters
contact ground
at the same
time.
Part No 1145724