C.I.B. UNIGAS - M039119CE
32
scratchbrush.
Replacing the electrodes
.
To remove the electrodes, proceed as follows once the combustion head is removed (see “Removing and cleaning the combustion
head” on page 31):
1
disconnect the cables from the electrodes (
ER
= detection electrode;
EA
= ignition electrode);
2
loosen the fixing screw (
V
);
3
remove the electrodes and replace them, observing the measures quoted on next paragraph;
4
re-connect the cables and re-assemble the combustion head (see next picture).
Fig. 40
Fig. 41
Fig. 42
Fig. 43
Fig. 44
Fig. 45
V1
V3
V4
V2
S1
S2
LOCKED
UNLOCKED
H
H
G
CA
CR
CA
EA
CR
A
B
ER
EA
V
