Angelo Po 090BM1G Use And Installation Manual page 44

ADJUSTING GAS CONTROL VALVE MINIMUM SETTING
Important
This adjustment is only required if the type
of gas to be connected is different from that
used for testing after the conversion proce-
dure has been carried out (see page 18). Be-
To carry out this operation, proceed as follows.
1 - Turn off the gas supply tap.
2 - Pull off the knob (A).
3 - Undo the scr ews (C) and remo ve the control
panel (B).
4 - Remove the injector (D) and replace it with the
one suitable for the type of gas in use (see table
at back of manual).
5 - Fully screw the injector.
6 - After making the setting, se al the screw
with paint.
7 - Replace the control panel
knob (A) on completion of the operation.
IT
ADJUSTING BURNER PRIMARY AIR (190BM2G)
To carry out this operation, proceed as follows.
GB
1 - Turn off the gas supply tap.
2 - Pull off the knob (A).
DE
3 - Undo the scr ews (C) and remo ve the control
panel (B).
4 - Undo the locking screw (D).
FR
5 - Set the bush (E) in contact at the distance
shown in the figure.
ES
6 - Tighten the screw (D).
7 - After making th e setting, seal the screw with
paint.
8 - Replace the control panel (B) and the knob (A)
on completion of the operation.
English
fore making this adjustment, check that the
gas supply pressure is the same as the rat-
ed pressure for the type of gas in use (see
table at back of manual).
(B) and the
- 20 -
A
C
C
B
A
C
C
B
D
IDM-39615801500.tif
E
2811
mm
D
3711 mm
IDM-39615801600.tif