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INSTALLATION OF DOUBLE MOTOR - LATERAL FIXING
ARMS - LATERAL FIXING
Fit L1 and L2 arms to the door as shows picture 4.
Fix M1 and M2 motors to the arms in line with the arm
bushes, kepping a distance between 110 and 150 mm from the
pin of the existing small arm downward (Pic. 2).
Plug the arm bushes (straight or curved arms) in the motor
shaft and lock.
ADJUSTING THE LIMIT SWITCH
•
Put the door in closing position.
•
Fit the RH camme (C) so as to
touch the closing limit switch
microswitc and screw.
•
Put the door in opening position.
•
Fit the LH camme (C) so as to
touch the opening limit switch
microswitc and screw.
Camme C
Microswitch
INSTALLATION FOR A NON-PROTRUDING COUNTERWEIGHT DOOR
Fit and fix strong the L arm to the door, positioning the shafts
exactly at half the height of the door (see pic. 9 and 10)
Door
5
Pic. 9
The rotation axis of
the motor must be
exactly halfway up
the height of the
door
Pic. 4
L1
M1
MANUAL OPERATION
In case of power cut, the gearmotor can be unlocked
manually rotating the lever by approximately 90°.
To lock back, return the release lever to its original
position.
Pic. 6
L2
M2
Pic. 10
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