Move the doors by hand for the entire stroke, check that the movement is free and without friction and that all the castors rest on the sliding profile.
Check that the lower part of the door is correctly guided on the floor slide. Adjust the position of the mechanical stop brackets to limit the stroke of
the doors in the desired position.
4.3 BELT ADJUSTMENT
Adjust tightening of the serrated belt using the return unit, as indicated in the figure:
Loosen the screws (a), unscrew the counter-nut (c), screw in the screw (b) until the belt is perfectly tightened and fasten the counter-nut (c) again.
ATTENTION: wrong adjustment of the belt compromises the good operation of the automation.
CALCOLO DELLA LUNGHEZZA CINGHIA RISPETTO AL VANO PASSAGGIO