Invacare AVIVA FX User Manual page 90

Invacare® AVIVA™ FX
SYMPTOM
Battery indicator flashes the charge level
is low - immediately after recharge.
Battery indicator flashes the charge level
is low - too soon after being recharged.
Motor "chatters" or runs irregular.
Joystick erratic or does not respond as
desired.
Wheelchair does not respond to
commands.
Power indicator off - even after
recharging.
90
PROBABLE CAUSE
Battery failure.
Malfunctioning
Check batteries for shorted cell. Replace if necessary.
battery charger. Contact Provider/Invacare for Service.
Electrical Contact Provider/Invacare for Service.
malfunction.
Batteries not Have charger checked.
Replace batteries if necessary. Refer to 10.5.6 Replacing Battery
charged.
Weak batteries. Cables, page 84.
Motor/gearbox
Stop use of Wheelchair. Contact Provider/Invacare for Service.
malfunction.
Damaged motor Contact Provider/Invacare for Service.
Contact Provider/Invacare for Service.
coupling.
Contact Provider/Invacare to have controller reprogrammed.
Electrical
malfunction.
Controller
programmed
improperly.
Battery isolation
Check that battery isolation switch is deactivated (in the Power On
switch is activated.
position). Refer to 7.3 Using the Battery Isolation Switch, page 48.
Electrical
Contact Provider/Invacare for Service.
malfunction.
Battery isolation Check that battery isolation switch is deactivated (in the Power On
switch is activated. position). Refer to Using the Battery Isolation Switch, page 1.
Have terminals cleaned.
SOLUTIONS
60101916-A