C1
39
60
360
0.f
m
- 19 -
IT
AUS
DE
FR
ES
Natural gas
1 - Turn off the gas supply tap.
2 - Open the hatch (
A
).
3 - Undo the pressure connection screw (
B
).
4 - Connect the pressure gauge (
C
) to the pressure
test point.
5- Unscrew the cap (
D
) and if necessary fit the spring
(
F
) and adjuster screw (
E
) (supplied on request).
6 - Turn the gas supply tap back on.
7 - Light the burner (see page7) and turn the screw
(
E
) until the pressure gauge shows a pressure of
0,8 KPa.
8 - Check the stability of the flame.
N.B.: after adjusting, seal the screw with paint.
9 - Turn off the burner, disconnect the pressure
gauge and restore the initial conditions after com-
pleting the operation.
Liquid gas
1 - Turn off the gas supply tap.
2 - Open the hatch (
A
).
3 - Unscrew the cap (
D
).
4 - Remove the adjuster screw (
E
) and the spring (
F
)
and replace them with the cap (
G
) (supplied on re-
quest).
5- Screw the cap (
G
) fully down.
6 - Restore the initial conditions after completing the
operation.
To carry out this operation, proceed as follows.
1 - Turn off the gas supply tap.
2 - Open the hatch (
A
).
3 - Undo the locking screw (
B
).
4 - Set
the bush (
C
) at the distance (
D
) shown in the
table.
5- Tighten the screw (
B
).
6 - Close the door (
A
).
ADJUSTING BURNER PRIMARY AIR
Gas family
Distance (D)
(mm)
NGN
26±1
ULPG
26±1
D
A
B
C
IDM-39603314700.tif
C
A
B
IDM-39603311600.tif
D E F
