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13
SYMPTOM
LIMITED DRIVING DISTANCE.
BATTERIES NOT CHARGING.
BATTERIES DRAW
EXCESSIVE CURRENT
WHEN CHARGING.
CHARGE INDICATOR
SHOWS LOW CHARGE
LEVEL IMMEDIATELY AFTER
CHARGING.
BATTERY INDICATOR
FLASHES THE CHARGE
LEVEL IS LOW - TOO SOON
AFTER BEING RECHARGED.
WHEELCHAIR WILL NOT
DRIVE.
MOTOR “CHATTERS” OR
RUNS IRREGULARLY.
JOYSTICK ERRATIC OR
DOES NOT RESPOND AS
DESIRED.
ONLY ONE (1) REAR WHEEL
TURNS.
WHEELCHAIR DOES NOT
RESPOND TO COMMANDS.
POWER INDICATOR OFF -
EVEN AFTER RECHARGING.
PROBABLE CAUSE
Batteries not charged long enough.
Batteries weak, won't hold charge.
Charger not working.
Battery Connections loose.
NO current at wall outlet.
BAD connection on Charger,
Charger Cable, Plug or Internal
Wiring problem.
Battery Failure.
Batteries weak, won't hold charge.
Electrical Malfunction
Charger not operating.
Have charger checked.
Weak batteries.
Motor locks disengaged.
Batteries require charging.
Charger plugged in.
Circuit breaker tripped.
Electrical malfunction.
Electrical malfunction.
Controller programmed improperly.
Electrical Malfunction.
One (1) motor lock is engaged.
Poor battery terminal connection.
Electrical malfunction.
SOLUTION
Charge batteries overnight or
ensure 8 hours of charge between
use times (PROCEDURE 8).
Replace Batteries
(PROCEDURE 8).
Switch on back of charger NOT
set to 115 volts (PROCEDURE 8).
Replace Charger.
Check all connections. Secure
connections (PROCEDURE 8).
Switch to another wall outlet.
Replace Charger or internal
repairs required. Contact Dealer
or Invacare.
Replace Batteries
(PROCEDURE 8).
Replace Batteries
(PROCEDURE 8).
Contact Dealer or Invacare.
Replace Charger.
Service or replace charger.
Contact Dealer or Invacare.
Replace batteries
(PROCEDURE 8).
Engage motor locks.
(PROCEDURE 7)
Charge batteries (PROCEDURE
8).
Unplug charger from scooter.
Reset breaker. If breaker trips
again, it may indicate need for in-
ternal repairs. Contact Dealer or
Invacare.
Contact Dealer or Invacare.
Contact Dealer or Invacare.
Contact Dealer or Invacare.
Contact Dealer or Invacare.
Disengage motor lock.
Clean terminals
(PROCEDURE 8).
Contact dealer or Invacare.
TROUBLESHOOTING GUIDE
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SAFETY INSPECTION/TROUBLESHOOTING PROCEDURE 2