Operational Faults; Drive Fault Diagnosis - Invacare Bora Service Manual

6

Operational faults

The various electronics modules can be fitted in connection with differing remotes in the mobility
device. Rectification of operational faults is dependent on the electronics module fitted.
The electronics modules used are described in Chapter 4.2.
NOTE:
The tables for rectification of operational faults listed in the following chapters are only an excerpt
from the original manufacturer's manuals.
You can obtain the original manuals from Invacare®.
If you have problems with the mobility device, please proceed as follows:
• First assess the possible cause of the problem using the following table.
• Check the remote status display. Evaluate the error code.
• Carry out the necessary checks and repairs as recommended in the following table.
6.1

Drive fault diagnosis

PROBLEM
Mobility
device will
not start
OTHER POSSIBLE
SYMPTOMS CAUSE
The remote Drive motors
status display disengaged
illuminates
normally and
does not show
an error code.
Remote status batteries
display does defective
not illuminate
Completely
discharge
battery
Power supply
to remote
interrupted
Remote
defective
Remote status Various causes
display blinking
SOLUTION Documentation
See operating manual
Engage drive
motors
See chapter 7.5.
Replace batteries
See operating manual
Pre-charge
batteries
See chapter 7.3.
Check master
fuse
See chapter 7.7.
Check cables
between the
modules for
loose
connections and
damage
See chapter 7.8.
Replace remote
See chapter 6.2.
Assess error
code