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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
Part No. 1118386 27 P9000
™
XDT
❑ Inspect charger AC power cord for damage. Replace if necessary.
Troubleshooting - Mechanical
Troubleshooting Guide
Chair
Veers
Left/Right
Sluggish
Turn/Performance
Casters
Flutter
Squeaks
and
Rattles
Looseness
In Chair
Chair 3
Wheels
Solutions
XXX X
If pneumatic,
check tires for
correct and
equal pressure.
XXXXX
Check for
loose stem
nuts/bolts.
XX
Check that
both casters
contact ground
at the same
time.
SYMPTOM PROBABLE CAUSE SOLUTIONS
Batteries draw excessive
current when charging.
Battery failure.
Electrical malfunction.
Have batteries checked for shorted cell. Replace
if necessary.
Contact dealer/Invacare for service.
Battery indicator flashes the
charge level is low immedi-
ately after recharging.
Battery failure.
Charger malfunction.
Electrical malfunction.
Check batteries for shorted cell. Replace if nec-
essary.
Contact dealer/Invacare.
Poor connections between charger and wheel-
chair. Contact dealer/Invacare for service.
Battery indicator flashes the
charge level is low too soon
after being recharged.
Batteries not charged.
Weak batteries.
Electrical malfunction.
Have charger checked.
Replace batteries if necessary.
Contact dealer/Invacare for service.
Motor chatters or runs
irregularly.
Electrical malfunction. Contact dealer/Invacare.
Wheelchair does not
respond to commands.
Power on, battery indicator
flashes.
One (1) or both clutches
disengaged.
Engage motor locks/clutches.
Only one (1) drive wheel
turns.
Electrical malfunction.
One (1) clutch is disengaged.
Contact dealer/Invacare for service.
Engage clutch.