17
3. Settings.
3.2 Height adjustment (via motor)
The adjustment of the reclining surface height
for sizes 3+4
(optionally also for size 1+2) can
be done using an electrical motor. It has a
safety switch off (see
Point 4.13.6
) and is con-
trolled manually (
A
).
To lower the reclining surface, press button (
B
)
and to raise press button (
C
). Release the res-
pective button as soon as you have reached
the desired height.
Sizes 3+4 of
till.
are equipped with an addi-
tional safety system for maximum stability in
any situation. This safety system ensures that
the reclining surface can only be raised to a
predefined height, if the reclining surface is
in the adjustment range of 45°-90° (see
Fig.
1)
. If during height adjustment the red arrow
(
D
) reaches the red marking at the central
column (
E
), the safety system automatically
stops the height adjustment.
In order to carry out another height ad-
justment, the reclining surface must first be
brought to an angle between 0°-45° (see
Fig.
2
and
Point 3.4)
. Then you can continue with
the height adjustment to the maximum re-
achable height.
To determine the reclining surface angle
there is a scale (
F
) on both sides at the ad-
apter, with the help of which you can orien-
tate yourself quickly and easily and read the
angle.
A
B
C
E
D
F
45°
90°
Fig. 1
45°
0° Fig. 2
