35
IP1529EN
For up and over doors with L>2700mm, it is necessary to extend the transmission shaft,
using the accessories BOXA (pole) and BOXG (coupling for poles).
If the arms are not long enough, use the extensions BOX2P.
[1] Fix the corner-joint [A] onto the upper frame of the up and over door, in line with the motor arm.
[2] If the corner-joint [A] cannot be fixed onto the upper frame of the door, respect the dimensions
shown in the figure.
WARNING: the dimensions of the poles, the position of the transmissions and the wall
coupling for the corner-joint [A] must be calculated so that the motor arms do not collide
with the support arms of the door.
WARNING: check that when the door is open, the BOXB2C curved arms do not protrude
and touch the ceiling.
If the BOXB2D straight arms collide with the support arms of the door, use the BOXB2C
curved arms.
After installing the motor(s) on the up and over door, release the motor and check the door can
be easily moved by hand.
If the door is unbalanced, the weight of the counterweights must be increased/reduced until the
frame is fully balanced.
2700 max
Box3EH
BoxB2D
BoxB2C
BoxRCG
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