EMERGENCY UNLOCKING
This valve allows us to perform the general unlocking to be able to
operate the door manually in the event of a power outage. To move
the door manually, simply turn 360° counterclockwise.
IMPORTANT
: If the valve is not tightened (clockwise) the motor
does not run.
BAC AND WINDPROOF SYSTEM
View of the motor from below.
By manipulating the red and blue valve (located in the lower
part), we can select in which manoeuvre we want the gate to be
manually reversible.
The options are:
RED
BLUE
View of the motor from below.
LOCKING OPERATION
The BAC system incorporated in the HLR device offers a wide variety of possibilities. Here is how it should
be manipulated to get the most out of its performance.
IMPORTANT:
The partial opening of these valves works as an excellent windproof, and the hardness of
the gate may be adjusted with the motor at rest.
The gate requires a lock for gates that are longer than 1.8 m!
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USING THE BAC VALVES
Red open - Blue closed
Lock on opening and reversible on closing.
Red closed - Blue open
Reversible on opening and lock on closing
Red closed - Blue closed
Lock on opening and closing
Red open - Blue open
Reversible on opening and closing
