DoorHan SHAFT-120 Installation And Operating Manual - Page 9

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6. ADJUSTMENT OF EXTREME POSITIONS

6.1. CLOSE POSITION (RED CAM)

Coarse adjustment

Make sure, that the operator is fixed rigidly; put the door in completely closed position.



Loosen the screws for coarse adjustment of red cams, then turn them so, that the microswitches are pushed, then tighten



the screws.

Open and close the door, make sure, that the red cams push the microswitches.



Fine adjustment

Turning the fine adjustment screw, adjust the closed position of the door.



Open and close the door, make sure, that the red cams push the microswitches and the door remains in the desired



position.

Clockwise turn of the screw causes earlier actuation of the limit switch, counterclockwise turn of the screw causes later



actuation respectively.

Open and close the door, make sure, that the red cams push the microswitches and the door stops in the required position.



6.2. OPEN POSITION (GREEN CAM)

Coarse adjustment

Make sure, that the operator is fixed rigidly; put the door in fully closed position.



Loosen the screws for coarse adjustment of green cam, then turn them so, that the microswitches are pushed, then



tighten the screws.

Close and open the door, make sure, that the green cams push the microswitches.



Fine adjustment

Turning the fine adjustment screw, adjust the closed position of the door.



Clockwise turning of the screw causes earlier actuation of the limit switch; counterclockwise turning of the screw causes



later actuation of the limit switch.

Open and close the door, make sure, that the green cams push the microswitches and the door stops in the required position.



ADJUSTMENT OF EXTREME POSITIONS