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English
BAYT 980
ADJUSTMENT OF THE BARRIER BEAM IN HORIZONTAL AND VERTICAL POSITIONS
The Bayt 980 hydraulic barrier has a simple but effective adjustment system for the moving arm, in opening and in closing, as
indicated in Pic. 22.
ADJUSTMENT OF THE BARRIER BEAM IN CLOSING
POSITION
(Pic. 23)
In closed position, the barrier beam must be horizontal;
therefore the adjustment is performed with the piston rod
completely retracted.
Before starting a new adjustment, make sure the M16
lock nut (b) be tightened hard.
1. Screw the closing limit switch feeler (a) tighter, so it is
no loger operating.
2. The M16 lock nut (d) must be loosened and then
re- adjust by a 24 mm spanner (e).
3. Tighten clockwise the adjustment nut (c) by the 24 mm
spanner so as to lower the barrier beam slightly beyond
the "horizontal line".
4. Once the adjustment has been made,
the M16 lock
nut (d)
previously loosened
must be tightened
, so as to
lock the fork to the Bayt 980 base.
5. Unscrew the closing limit switch feeler (a) until the micro-
switch snaps (when the beam is in horizontal position),
then tighten the respective M6 lock nut hard.
Pic. 23
Pic. 22
2
3
4
1
1. Closing limit switch feeler
2. Opening limit switch feeler
3. Adjustment of the opening position of the barrier arm
(adjustment flange)
4. Adjustment of the closing position of the barrier arm
(M16 counter nut and register)
!
Important:
once the adjustment has been made,
the M16 lock nut (d) must be tightened.
a
b
c
d
e
!
Important:
the adjustment of the Bayt 980 arm is factory pre-set. Make sure of the absolute necessity of changing it at
the time of the installation, and carry out some opening and closing operations before doing it.
!
Important:
the adjustment of the Bayt 980 arm
is factory pre-set. Make sure of the absolute
necessity of changing it at the time of the
installation, and carry out some opening and
closing operations before doing it.
oil-hydraulic barrier
