17
KÜSCHALL
COMPACT
attract
© Küschall AG, Switzerland | 2016-01
Service Manual
BACKREST
Replacing foldable push handles
Difficulty:
Tools:
Hole punch pliers 6 mm,
Ã
3, 4
Remove the old foldable push handle.
Pull down the backrest cover
F
on the telescopic tube
,
until its
hole
B
is uncovered.
IMPORTANT!
Make sure that the threaded insert
E
(part no. 1580450) supplied
with the new push handle is used for assembly.
Place the threaded insert
E
in the telescopic tube.
Punch a hole through the backrest cover with a distance of
10 mm from the upper egde, using hole punch pliers (see graphic
below).
Slide the new foldable push handle
A
onto the telescopic tube.
Pull up the backrest cover
,
until it covers completely the rear hole
in the pushhandle.
Fix the foldable push handle with screw
C
and washer
G
.
Check screws
D
on both sides of the push handle and re-tighten
if necessary.
Carry out the same steps for the other push handle.
IMPORTANT!
Make sure that the folding force is approximately 5 N (0.5 kg).
IMPORTANT!
Fixing screw
C
may only be used once. Alternatively the screw can
be cleaned (remove old thread locking adhesive) and reinstalled
with new low-strength thread locking adhesive.
i
The retrofit of foldable push handles requires new tubing.
Stabilisation bar
Stabilisation bar assembly
Difficulty:
Tools:
Ã
3
8
Ò
2
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
A
, push handles
B
and 10 cm backrest
band (or end band, if no push handles are assembled).
Assemble a 5 cm backrest band
C
or end band with the screws
L
to the push handles
B
.
Assemble the push handles
B
with bolts and nuts
K
.
Attach the clamps
D
together with the RH socket
F
and the LH
socket
H
with the screws
G
below the backrest band
C
to the
push handles
B
.
Replace the push handle/backrest band/socket assembly.
Press pin
E
and slide the stabilisation bar
J
into the RH socket
F
then swing the stabilisation bar upwards, press pin
I
and click the
stabilisation bar into the LH socket
H
.
C
à
7 Nm
(low-strength)
G
à
4 Nm
K
à
7 Nm
L
à
4 Nm
10 mm
