Air Regulation Servomotor Sqn 30.111 A3500 - baltur BT 250 DSG 4T Bedienungsanleitung

AIR REGULATION SERVOMOTOR SQN 30.111 A3500

PREVENTILATION WITH AIR OPEN (2ND STAGE
POSITION) AIR CLOSED WITH STOPPED BURNER
Camshaft-motor coupling exclusion pin Pressing it disconnects
the motor - camshaft connection.
A 2nd stage valve control CAM (must be adjusted in the
intermediate position between the 1st and 2nd stage cam)
B 1st stage air regulation CAM
C Air gate CAM closed with burner stopped
D 2nd stage air regulation CAM
Use the corresponding red rings to modify the cam adjustment.
Pushing with sufficient force in the desired direction, each red
ring can turn with respect to the reference scale. The index
on the red ring indicates on the respective reference scale the
rotation angle set for each cam.
SQN 30 MOTOR WIRING DIAGRAM Drawn in its position of use
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D
C B A