13
1
4
3
2
Adjustment of bowl height (VL-1L, VL-1S):
Adjustment of bowl height (VL-1L
and VL-1S:
The upper and lower position of the bowl is determined
by the switch top
(1),
(Fig. 8b)
and bottom
(2)
. In the
event of a fault in the switch function, the machine has
fixed stop
(3)
and
(4)
. Fixed stop is set from the factory.
In the event of an incorrect bowl height, for example after
replacing of switches, the height of the rail with switches
is adjusted so that the top switch is activated 1 mm before
the fixed stop.
It must be ensured that the bottom switch is activated
minimum 1 mm before the fixed stop.
Adjustment of bowl height (VL-1):
Lower the bowl arms down on a wooden block so that the
weight of the bowl arms are not loading the lifting system.
Loosen the counter nut
(1), (Fig. 8a)
. Take out the spring
cotter pin
(2).
Take out the lifting pin
(3).
The lifting rod
(4)
is now loose and can be turned further out or into the
lifting nut
(5)
, until the correct height of the bowl arms
has been reached. Parts are assembled and the counter
nut tightened, so the lifting rod holds the correct position.
Adjustment of bowl height (VL-1):
Fig. 8a
Fig. 8b
