HATO 535Y, Operating Manual

Page: 9 / 27

Then mount the barrier cover with three M4x5 screws.
EMERGENCY OPENING:
In case of a power failure, use the handle to manually open or close the barrier.
Before starting manual operation of the barrier, it is necessary to:
- disconnect the power supply to avoid accidental activation of the barrier.
- put the handle in the designated place, covered with a plastic cover.
- turn the handle in the appropriate direction to open or close.
- pull out the handle before turning on the power
LIMIT SWITCH
(normally open)
Regulowane wyłączniki krańcowe służą do zatrzymania szlabanu w pozycji otwartej lub zamkniętej.
INITIAL ADJUSTMENT
- Use the handle to manually set the barrier in the opening position. Loosen the M4 screw of the opening cam and
turn the cam until the green indicator light for limit switch open comes on, then tighten the M4 screw.
- Use the handle to manually set the barrier to the closed position. Loosen the M4 screw of the closing cam and turn
the cam until the red indicator light for limit switch closed is on, then tighten the M4 screw.
FINAL ADJUSTMENT
- After adjusting the cams of the limit switch, activate the barrier and check that the pre-adjustment of the position is
correct. In a situation when the end positions deviate from the desired ones, already on the attached barrier, it is
necessary to precisely adjust the limit switches.
SPRING BALANCING: