
22
FUSES
Replacing a defective safety fuse
Main safety fuse for the battery cir-
cuit:
Blade-type electric fuse:
The blade-type electric fuses for the bat-
tery power supply are inserted in the
appropriate fuse holder on the battery
cover (Fig. 57).
Note!
Only replace the
safety fuse
with a
safety fuse
of the same type!
Remove the blade-type electric fuses
from the fuse holder and replace them
with new ones.
Note:
New safety fuses are available at all
petrol stations.
If the safety fuse blows again, take the
battery to your specialist dealer for re-
pair.
FAULT CLEARANCE
If treated properly, your wheelchair will
not malfunction. To ensure that your
wheelchair gives you many years of ser-
vice, especially if it is your first electronic
wheelchair, we have listed possible
faults and remedial action to be taken in
the following table.
We recommend that an
inspection
is
carried out every 2 years to permit the
early recognition and clearance of faults
which are not listed in the table. The
following inspection certificates should
then be stamped by your specialist dea-
ler.
Note!
Work on the internal mechanics of the
joystick and electronic parts should
only be carried out by a
specialist
workshop
.
The mechanics of the joystick should
never be oiled but completely repla-
ced!
Cause
A main safety fuse (blade-type electric
fuse) for the battery circuit is defective or
not inserted firmly enough.
The plug is loose.
The batteries are fully discharged.
The battery display is malfunctioning.
The batteries are almost fully dischar-
ged.
The batteries are defective.
The brake release lever is set to push
mode.
Fault
Battery display (19) does not light up
when the wheelchair is switched on.
LED 1 on the battery display (19) is
flashing 1 x per second.
Battery display (19) is flashing 2 x per
second.
Wheelchair does not move forward.
Clearance
Change the blade-type electric fuse or
insert it properly.
Check the plug to ensure that it is pro-
perly connected.
Recharge batteries immediately.
Have them checked by a specialist
workshop.
Send to a specialist workshop for re-
pair.
Recharge batteries immediately.
Have them checked by a specialist
workshop.
Send to a specialist workshop for re-
pair.
Move the brake release lever to drive
mode.
SERVICE
FAULT CLEARANCE
Lighting fuse
The supplementary box contains the fol-
lowing fuse (E, Fig. 60):
– 4A ø5x20 mm fine-wire fuse (glass
tube).
Before replacing the fuse remove con-
nector plug (B, Fig. 62).
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