Invacare TDXSP2V Owners Manual - Page 74

SYMPTOM, PROBABLE CAUSE, SOLUTIONS, Battery and Charger Tips, DON'T

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Invacare® TDX® SP2 Series SYMPTOM PROBABLE CAUSE SOLUTIONS Battery indicator flashes the charge level is low - too soon after being recharged. Batteries not charged. Weak batteries. Have charger checked. Replace batteries if necessary. Refer to 7.2.14 Replacing Batteries and/or Battery Cables, page 53. Motor "chatters" Motor/gearbox or runs irregular. malfunction. Stop use of Wheelchair. Contact Provider/Invacare for Service. Joystick erratic or does not respond as desired. Damaged motor coupling. Electrical malfunction. Controller programmed improperly. Contact Provider/Invacare for Service. Contact Provider/Invacare for Service. Contact Provider/Invacare to have controller reprogrammed. SYMPTOM Wheelchair does not respond to commands. Power indicator off - even after recharging. PROBABLE CAUSE SOLUTIONS Electrical malfunction. Contact Provider/Invacare for Service. Poor battery terminal connection. Have terminals cleaned. 11.2.1 Battery and Charger Tips The following "Do's" and "Don'ts" are provided for your convenience and safety. DON'T DO Don't perform any installation or maintenance without first reading this manual. Read and understand this manual and any service information that accompanies a battery and charger before operating the wheelchair. Don't perform installation or maintenance of batteries in an area that could be damaged by battery spills. Move the wheelchair to a work area before cleaning terminals, or opening battery box. Don't make it a habit to discharge batteries to the lowest level. Recharge as frequently as possible to maintain a high charge level and extend battery life. 74 60101877-B

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Invacare® TDX® SP2 Series
SYMPTOM
PROBABLE CAUSE
SOLUTIONS
Battery indicator
flashes the charge
level is low - too
soon after being
recharged.
Batteries not
charged.
Weak batteries.
Have charger
checked.
Replace batteries
if necessary.
Refer to
7.2.14
Replacing
Batteries and/or
Battery Cables,
page 53
.
Motor “chatters”
or runs irregular.
Motor/gearbox
malfunction.
Stop use of
Wheelchair.
Contact
Provider/Invacare
for Service.
Joystick erratic or
does not respond
as desired.
Damaged motor
coupling.
Electrical
malfunction.
Controller
programmed
improperly.
Contact
Provider/Invacare
for Service.
Contact
Provider/Invacare
for Service.
Contact
Provider/Invacare
to have controller
reprogrammed.
SYMPTOM
PROBABLE CAUSE
SOLUTIONS
Wheelchair does
not respond to
commands.
Electrical
malfunction.
Contact
Provider/Invacare
for Service.
Power indicator
off - even after
recharging.
Poor battery
terminal
connection.
Have terminals
cleaned.
11.2.1
Battery and Charger Tips
The following “Do’s” and “Don’ts” are provided for your
convenience and safety.
DON’T
DO
Don’t perform any
installation or maintenance
without first reading this
manual.
Read and understand
this manual and any
service information that
accompanies a battery and
charger before operating
the wheelchair.
Don’t perform installation
or maintenance of batteries
in an area that could be
damaged by battery spills.
Move the wheelchair to a
work area before cleaning
terminals, or opening
battery box.
Don’t make it a habit to
discharge batteries to the
lowest level.
Recharge as frequently as
possible to maintain a high
charge level and extend
battery life.
74
60101877-B