IT
GB
DE
FR
ES
C13222
420_1.
fm
- 27 -
English
8 - Switch off the appliance, turn off the gas supply
tap and disconnect the pressure gauge
(F)
.
9 - Retighten the screws
(D-E)
.
10-Close the door
(A)
when the operation is com-
plete.
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 as shown in the
figure.
5 - Tighten the screw
(B)
.
After making the setting, seal the screw with
paint.
6 - Close the door
(A)
when the operation is com-
plete.
Before carrying out any replacement procedure, ac-
tivate all the safety devices provided and decide
whether staff at work and those in the vicinity
should be informed. In particular, turn off the gas
supply tap, cut off the electricity supply using the
master switch and prevent access to all devices
that might cause unexpected health and safety haz-
ards if turned on. If worn parts have to be replaced,
use original spare parts only.
ADJUSTING BURNER PRIMARY AIR
REPLACING PARTS
9
RECOMMENDATIONS FOR REPLACING PARTS
50
48
46
44
40
38
36
IDM-39619402100.tif
A
C
B
E
D
G
F
A
IDM-39615301500.tif
B
C
29±1mm
