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ENGLISH
During the initial phase of installation, the feet should protrude by 5-10 mm. in order to allow for alignment, anchorage of the
rack and further adjustments.
Perfect alignment with the guide rail is made possible by the (paten-ted) built-in regulation system, which consists of:
- slots for horizontal adjustment;
- threaded steel feet for vertical adjustment and levelling;
- plates and bolts for anchorage to the base.
5.5 Unit installation
5.6 Attaching the rack/limit
Attach the rack to the gate as described below:
- Release the gearmotor (parag. 5.8);
- position the rack on the pinion of the gearmotor and slide the gate manually in order to attach the rack along its entire length;
- when the rack is attached to the gate, adjust the feet using a screwdriver until the play between the pinion and the rack is
correct (1-2 mm.).
N.B.: This position ensures that the weight of the gate does not rest on the gearmotor.
- If the rack is already attached, proceed directly to the adju-stment of the rack/pinion coupling.
- when the necessary adjustment have been completed, fasten the unit in position by tightening the two anchor bolts.
Horizontal adjustment
and unit anchorage
Vertical adjustment
and unit leveling
Cable entrances
Rack-to-pinion coupling
with 1÷2 mm clearance
