By operating on the screw
A,
the position of the line nozzle/deflector may be varied as to the nozzle changing,
consequently, the section of the air passage.
Servo control SQN 70…
ADJUST THE HEAD
ADJUSTING THE COMBUSTION AIR
The air shutter is operated by the gearmotor. The adjustment of the positions closed/open, 1
st
flame/box. opening is effected
on the cams by turning counterclockwise to increase the opening of the air shutter and clockwise to decrease it.
Blue cam
Total closing position
Orange cam
Adjusting first flame air
Red cam
Adjust second flame air
Black cam
Consent solenoid valve opening of the 2
nd
flame.
G 50/2 oil
G 70/2 oil
A
Red
Blue
Orange
Black
pag. 70
Summary of Contents for G50/2 oil
Page 5: ...pag 4 ALLEGATO DI DICHIARAZIONE ALLA CONFORMIT...
Page 25: ...pag 24 G 50 2 oil G 70 2 oil...
Page 33: ...pag 32 ANNEXE A LA DECLARATION DE CONFORMITE...
Page 53: ...pag 52 G 50 2 oil G 70 2 oil...
Page 61: ...pag 60 ANNEX TO THE CONFORMITY DECLARATION...
Page 81: ...pag 80 G 50 2 oil G 70 2 oil...
Page 89: ...p g 88 ANEXO A LA DECLARACI N DE CONFORMIDAD...
Page 109: ...p g 108 G 50 2 oil G 70 2 oil...
Page 117: ...ANEXO DE DECLARA O CONFORMIDADE p g 116...
Page 137: ...p g 136 G 50 2 oil G 70 2 oil...
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