Bernal G 501, User Manual

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14
GB
3.2.4 ASSEMBLY OF THE HEAD OF THE
MOTOR
Release the drive cap by turning it anticlockwise and remove
(a).
Align the motor head: bring the front fastening of the drive
head (1) in the ceiling to the second mount (2) for the drive head
mount (b) and put on the drive head (c); secure the drive head
against falling.
If the drive head does not fit immediately on the rail: Turn the
toothed belt pulley / chain sprocket slightly and try again.
Fasten the motor head in place using M8x25 cheese-head
screws and serrated lock washers.
3.2.5 MOUNTING THE DOOR FASTENING
BRACKET
Mark and pre-drill the drill holes.
Place the gate / door attachment bracket on the top edge of the
gate / door (b) and fix it firmly to the gate / door with a total of
4 washers and 2 screws.
Unlock the slide (a).
Fix the gate / door attachment bracket to the push rod in ac-
cordance with Figure b.
It is essential to insert the spacing sleeve (12)!
Lock the slide.
b