3
Pull the hand grip and turn
clockwise to unlock
Pull the hand grip and turn
counterclockwise to lock
For manual operation pull the hand grip and turn
clockwise.
Release the hand grip and move manually the boom.
During manual operation the boom could
suddenly lift up: be careful and always hold the
boom with your hands to avoid damages.
To lock the system, pull the hand grip and turn
counterclockwise.
Release the hand grip, now the barrier is locked.
When unlocking the barrier it is possible to adjust the
tension of the springs, set the limit switches, etc etc.
NB: In the 24Vdc version the manual operation can not
be done if the boom is fully raised.
5. LOCK AND UNLOCK THE TOP COVER
4. MANUAL OPERATION
Remove the top cover if adjustments are needed.
The cover is secured on the right by a fixed joint, while
on the left by a rotating tab, which can be unlocked
by a hand grip inside the barrier housing.
To remove the cover, unlock the rotating tab pulling
the hand grip towards the bottom, then lift the cover
from the left and disengage from the right upwards.
To reposition the cover, engage on the right and lower
the lid, then rotate the hand grip towards yourself and
turn the rotating tab to lock.
NB: Pls. consider that the hand grip, rotating tab and
fixed joint can be found in a different position,
according if the barrier is LH or RH.
Rotating tab
(lock and unlock)
Rotating tub Fixed joint
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