CAME BX-241 - Manual (Page 6)

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Horizontal adjustment
and unit anchorage
Vertical adjustment
and unit leveling
Cable entrances
Rack-to-pinion coupling
with 1÷2 mm clearance
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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.