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

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Invacare - Dragon / Tiger
6

Operational Faults

6.1

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.
6.1.1

Diagnosis of actuation disorders

Problem
Wheelchair
will not start
up
Other Possible Cause
Symptoms
Status display Actuation motors
on the remote may be
illuminated as disengaged
normal and does
not indicate a
disorder code
Status display Batteries may be
on the remote is faulty
not illuminated
Batteries may be
almost empty
Power supply to
the remote may
be interrupted
Remote may be
faulty
Status display Various causes
on remote
flashing
SERVICE MANUAL
Solution Documentation
· Clutch in
See operating
actuation
instructions
motors
· Replace the
See "Changing the
batteries batteries" on page
28
· Charge
See User Manual
batteries
· Check the
See "Checking
main fuse and replacing the
main fuse" on page
31
· Check the
Siehe "Checking
cable
the cables" on
between the
page 33
modules for
any loose
connections
or damage
· Change the
See "Replacing
remote on the Shark Remote"
the
on page 35
wheelchair
to be able to
exclude the
remote
being the
cause of the
fault.
· Analyse
See "Shark error
error code
codes and
diagnostic codes"
on page 19
17