Angelo Po 0N0TPG Bedienungshandbuch Seite 157

ADJUSTMENTS
ADJUSTING GAS CONTROL VALVE MINIMUM SETTING 0*0TPG
: Before making this ad-
WARNING
justment, check that the gas supply pres-
sure is the same as the rated pressure for the
type of gas in use (see table at back of man-
ual).
To carry out this operation, proceed as follows.
Natural gas and Liquid gas
)
Turn off the gas supply tap.
Pull off the knob (A).
)
Undo the screws (C) and remove the control
)
panel (B).
Remove the injector (D) , and replace it with
)
the one suitable for the type of gas in use (see
table at back of manual), and fully screw.
) After making the setting, seal the screw with
paint.
Replace the control panel (B) and the knobs
)
(A) on completion of the operation.
To carry out this operation, proceed as follows.
)
Turn off the gas supply tap.
Pull off the knob (A).
)
Undo the screws (C) and remove the control
)
panel (B).
Undo the locking screw (D).
)
Set the bush (E) in contact at the distance (H)
)
shown in the table.
Tighten the screw (D).
)
)
After making the setting, seal the screw with
paint.
Replace the control panel (B) and the knobs
)
(A) on completion of the operation.
Gas family
II (G20/20-25 mbar)
II (G 25/20-25mbar)
III (G30-31/29-36/37 mbar)
III (G 30-31/50mbar)
3320091_inst_GB
ADJUSTING BURNER PRIMARY AIR
Distance (H)
(mm)
37±1
37±1
21±1
21±1
D
C
A
C
B
C
A
C
B
ENGLISH
E
D
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