Invacare Comet - Error Codes and Diagnostic Codes

SERVICE MANUAL
Invacare
®
- Comet
18
Scooter
judders in
drive mode
None Drive motor
defective
• Replace
motor(s)
See "Replacing the
drive motor" on page
20
Drive lever
potentiometer
defective
•
Replacing the
potentiometer
See "Replacing the
potentiometer
" on page
48
Batteries
not being
charged
None batteries
defective
• Replace
batteries
See operating manual
LEDs blinking
on charging unit
Charging unit
defective
• Replace
charging unit
See charging unit
operating manual
Scooter
runs too
slowly
None
Operating
console defective
• Replace
operating
console
See "Replacing
operating console" on
page 44
batteries
defective
• Replace
batteries
See operating manual
Scooter
does not
reduce
speed on
bends.
None
Speed reducer for
bend travel not
adjusted.
• Adjust speed
reducer
Speed reducer
defective
• Replace speed
reducer
See "Replacing bend
speed reducer
" on page
46
6.2 Error Codes and Diagnostic Codes
Blink
code
Fault Consequence
for the Scooter
Comments
1
Battery must be
charged
Continues to
drive
• The batteries are discharged. Charge the
battery as soon as possible.
2
Battery voltage too
low
Stops driving
• The batteries are depleted. Charge
batteries.
• If you switch the Scooter off for a few
minutes, the battery can often recuperate
to such a stage that a short journey is
still possible.
3
Battery voltage too
high
Stops driving
• The battery voltage is too high. If the
battery charger is connected, disconnect
it from the Scooter.
• The electronic system charges the
batteries when running downhill and
when braking. This fault is caused when
the battery voltage becomes too high
during this process. Switch the Scooter
off and on again.