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5.
CALIBRATION
5.1
E
NDSWITCHES
5.11
As already reported in chapter 3 paragraph 3.2, the AR2 electric gear motor is
supplied by the factory with adjustment foreseen for a 90° rotation angle; if
rotation angles higher or lower than 90° are requested proceed as follows.
5.1.2
Disconnect the control lever system from the gear motor shaft and remove the cover.
5.1.3
For "CLOSED" position adjustment it is necessary to operate on cam "S1".
For "OPEN" position adjustment, it is necessary to operate on cam "S2".
5.1.4
For cam adjustment the proper key supplied with the AR2 gear motor
equipment and installed inside is to be used.
5.1.5
Use the key from the right side, introducing the pin into one of the holes on the
sides of the blue cam of cam "S1" or "S2" according to the need and lever it to
the desired angle position. (See picture 2).
5.1.6
If the blue cam is in a behind position, use at first the lever on its curved side to
move the blue cam to a more suitable position to perform adjustment.
5.1.7
Cam adjustment is possible in both directions and along the whole rotation
angle of the camshaft.
5.1.8
Remove the key before servicing.
5.1.9
Run the AR2 gear motor for a few cycles making sure that the right cam
adjustment has been achieved.
5.1.10 Once all adjustment have been carried out return the key inside the AR2 gear
motor and reinstall the cover by fastening the 4 screws.
5.1.11 Reinstall the control lever system of the AR2 gear motor and test functioning of
the whole system.
Picture n. 2
5 of 8
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