8
BACKREST
BACKREST BELT
The backrest belt slackness can be ad-
justed to the personal needs of the user
by way of the Velcro fastener (Fig.23
and 24).
Backrest height adjustment
– Pull the backrest belt off the Velcro
strips and wrap it forwards.
– Remove screw connection (D,
Fig.23).
– Slide the adjustment tubes to the de-
sired hole position.
– Assemble screw connection (D,
Fig.23).
– Re-fasten the backrest belt.
SEAT BELT
The seat belt slackness can be adjusted
to the personal needs of the user by way
of the Velcro fasteners (Fig.25).
Angle adjustment
The angle adjustment occurs after the
locking pieces (C, Fig.22) have been
undone.
Tools:
1x engineer’s wrench WW* 13 and
17
– Remove clothing guards.
– Undo the lock nuts (A, Fig.21) of the
end stop screws in the frame tube.
– Screw in end stop screws (B, Fig.21)
if necessary.
– Undo the lateral locking pieces (C,
Fig.21).
– Place backrest in the new position.
– Tighten the locking pieces (C,
Fig.22). – The key faces of the lock-
ing pieces must be positioned almost
parallel to the driving surface (C,
Fig.21) in order to ensure a latching
via the facing angles.
– Screw out the end stop screws (A,
Fig.21) up to the end stop.
– Tighten the locking nuts (B, Fig.21).
– Fit the clothing guards.
DRIVE WHEELS
Note:
You will find the air pressure values
for the tyres for your wheelchair in the
Technical Specifications or the infor-
mation given for both sides of the
wheels.
Linchpin
The driving wheels (8) can be removed
and re-assembled without any tools.
Benefits:
– Simple and quick loading away of
the wheelchair even in small cars.
– Quick and simple replacement of
driving wheels with different tyres.
Handling:
– Push in the stop button [10] in the
centre of the wheel hub (Fig.26) and
– Remove or attach drive wheel [8].
Note!
After installing the drive wheel, the
stop button must protrude a few mil-
limeters from the wheel nut. – The
driving wheel is secured in position.
The stop bolt must be kept clean. A
functional fault may occur in the case
of contamination due to sand or earth
or in the event of freezing of moist
cold air.
Always carry out a tensile test after
each assembly!
WW* = Wrench width [mm]
