Kuschall CHAMPION Service Manual - page 16
16
KÜSCHALL CHAMPION
© Küschall AG, Switzerland | 2013-12
Service Manual
BACKREST
Replacing the handle
An adhesive (e.g. hair spray) is used in these instructions. When
applied to the handle, this substance works as a lubricant and as an
adhesive once dry.
After drying, the adhesive used must be able to resist a pull-off
force of 750 N. If in doubt, contact Küschall® AG.
Difficulty:
Remove the old handle.
Remove any residue (residual adhesive, grease, dust) from the
push handle tube.
Apply a thin layer of hair spray all over the surface of the push
handle tube onto which the handle is to be slid.
Apply a thin layer of hair spray to the inside of the handle.
Slide the new handle onto the push handle tube.
Move the handle into the correct position (grooves facing
upwards).
i
If a long handle has been fitted and this is to be replaced with a
short one, the push handle tube must be shortened by 35 mm.
The push handle tube must be replaced when switching from a
short to a long handle.
Stabilisation bar
Stabilisation bar assembly
Difficulty:
Tools:
Ã3
8 Ò2
With a back height RH405 or larger it is possible to assemble a stabili-
sation bar to increase the rigidity of the backrest handles.
Remove backrest cover
, push handles and 10 cm backrest
band (or end band, if no push handles are assembled).
Assemble a 5 cm backrest band
or end band with the
screws c to the push handles
.
Assemble the push handles
with bolts and nuts b.
Attach the clamps
together with the RH socket and the LH
socket
with the screws
below the backrest band
to the
push handles
.
Replace the push handle/backrest band/socket assembly.
Press pin
and slide the stabilisation bar into the RH socket
then swing the stabilisation bar upwards, press pin
and click the
stabilisation bar into the LH socket
.
3
1
2
5
6
8
9
10
4
7
13
12
à4 Nm
b
à7 Nm
c
à4 Nm