Invacare FDX User Manual page 73

SYMPTOM PROBABLE
ATTENDANT The Proportional
ACTIVE and or Digital Attendant
displays. control is active and
can be used to drive
the chair.
Batteries draw
Battery failure.
excessive current
Electrical
when charging.
malfunction.
Battery indicator Battery failure.
flashes the charge
Malfunctioning
level is low -
battery charger.
immediately after
Electrical
recharge.
malfunction.
1163181-F~00
CAUSE SOLUTIONS
This is normal
behavior.
Have batteries
checked for shorted
cell. Replace if
necessary.
Contact
Dealer/Invacare
for service.
Check batteries
for shorted cell.
Replace if necessary.
Contact
Dealer/Invacare
for Service.
Contact
Dealer/Invacare
for Service.
SYMPTOM PROBABLE
CAUSE
Battery indicator Batteries not
flashes the charge charged.
level is low - too
Weak batteries.
soon after being
recharged.
Motor "chatters" or Motor/gearbox
runs irregular. malfunction.
Joystick erratic or Damaged motor
does not respond as coupling.
desired.
Electrical
malfunction.
Controller
programmed
improperly.
Troubleshooting
SOLUTIONS
Have charger
checked.
Replace batteries if
necessary. Refer to
Replacing Batteries
and/or Battery
Cables.
Stop use of
Wheelchair.
Contact
Dealer/Invacare
for Service.
Contact
Dealer/Invacare
for Service.
Contact
Dealer/Invacare
for Service.
Contact
Dealer/Invacare
to have controller
reprogrammed.
73