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0006081081_200907
SQN 30.111 A3500
- PREVENTILATION WITH AIR OPEN (2nd FLAME POSITION) AIR CLOSED WITH BURNER IN STOP POSITION
ELECTRIC DIAGRAM FOR SERVOMOTOR SQN 30
Drawn in the position in which is used
schemeleSQN30.tif
A
B
C
D
8653-1.tif
Motor-cam shaft coupling cutting out pin.
The switching-off of the motor-cam and shaft
connection can be obtained by pushing.
A
2
nd
stage valve connection cam (must be adjusted in a posi
-
tion between the 1
st
flame and the 2
nd
stage cam)
B
Air regulation cam 1
st
stage
C
Close air shutter cam with burner in stop position
D
Air regulation cam 2
nd
stage
In order to modify the cams regulation it’s necessary to intervene on
the relative red rings. Pushing by sufficient strength,in the sens one
desires, each red ring can turn in respect to the reffering scale. The
pointer of the red ring indicates on the respective reffering scale the
rotation angle set for each cam.
CONNECTRON AIR MOTOR LKS 160 REGULATION IN 2
nd
FLAME
N° 0002934000
I
2
nd
FLAME AIR ADJUSTING CAM (60°)
II TOTAL AIR CLOSURE (BURNER AT A STANDSTILL) (0°)
III 1
st
FLAME AIR ADJUSTING CAM (20°)
IV 2
nd
FLAME VALVE ACTUATING CAM (40°)
REFERENCE INDEX
ADJUSTABLE CAMS