Invacare G50 - Page 20

SERVICE INSTRUCTIONS
Invacare
®
- G50
20
PROBLEM
OTHER
SYMPTOMS
POSSIBLE
CAUSE
SOLUTION DOCUMENTATION
Wheelchair
judders
during drive
operation
None
Batteries
possibly faulty
(unstable
voltage)
• Replace
batteries
See "
Changing the
batteries
" on page 79
Drive motor(s)
possibly faulty
• Replace motor
See "
Replacing a motor"
on page
41
Batteries
are not
being
charged
None Batteries
possibly faulty
• Replace
batteries
See "
Changing the
batteries
" on page 79
LEDs flashing
on charger
Charger possibly
faulty
• Replace
charger
See charger instruction
manual
None Remote possibly
faulty
• Replace
remote
See "
Replacing the ACS
Remote
" on page 90
Battery possibly
deep-discharged
• Recharge
batteries
Pre-charge batteries with
a commercially available
battery charger.
Batteries
possibly faulty
• Replace
batteries
See "
Changing the
batteries
" on page 79