Operational Faults On A Wheelchair Fitted With Shark Electronics; Diagnosis Of Actuation Disorders - Invacare Dragon Vertic Service Manual

SERVICE MANUAL
6.2

Operational faults on a wheelchair fitted with Shark electronics

Please proceed as follows in the event of operational faults:
· First of all analyse the possible cause of the disorder on the basis of the following tables.
· Check the status display on the remote. Analyse the flashing error code.
· Carry out the necessary checks and repairs as recommended in the following table.
6.2.1

Diagnosis of actuation disorders

PROBLEM
Wheelchair
will not start
up
20
OTHER POSSIBLE
SYMPTOMS CAUSE
Status display on Actuation motors
the remote may be
illuminated as disengaged
normal and does
not indicate a
disorder code
Status display on Batteries may be
the remote is not faulty
illuminated
Batteries may be
almost empty
Power supply to
the remote may
be interrupted
Remote may be
faulty
Status display on Various causes
remote flashing
®
Invacare
· SOLUTION
· Clutch in actuation
motors
· Replace the batteries
· Charge batteries
· Check the main fuse
· Check the cable
between the
modules for any
loose connections or
damage
· Change the remote
on the wheelchair to
be able to exclude
the remote being the
cause of the fault.
· Analyse error code
- Dragon Vertic
DOCUMENTATION
See operating
instructions
See "Changing the
batteries" on page
31
See User Manual
See "Checking and
replacing the main
fuse " on page 33
Siehe "Checking
the cables" on
page 35
See "Replacing the
Shark II Remote"
on page 37
See "Shark error
codes and
diagnostic codes"
on page 22