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ENGLISH
DETAILS OF THE MODULATION CONTROL MOTOR SQM 10
AND SQM 20 FOR REGULATION OF CAMS
To modify the adjustment of the 3 cams used, use the respective red
rings (I - II - III).
Pushing with sufficient force in the desired direction, each (red) ring
can turn with respect to the reference scale. The pointer on the red
ring indicates the rotation angle set for each cam on the respective
reference scale.
I
End of stroke maximum air opening (130°)
II
Total air closure (burner stopped) (0°)
III
Ignition air opening (30°)
1
Camshaft-motor coupling insertion and exclusion lever.
1 = excluded
2 = inserted
2
Reference scale
3
Camshaft
4
Adjustable camshaft
24 / 40
0006080098_201803
1
2
3 4 5 6 7
I
II
III
IV
V
VI VII
1
3
2
4
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