37
F
IG
. 6.30
B
F
IG
. 6.31
B
F
IG
. 6.32
B
U
V
V
6.4.4 Removing the gas valve (HONEYWELL)
Important! Before removing the gas valve, ensure the gas
supply is turned off.
1. Disconnect all the cables from the solenoid and
modureg;
2. Remove the spark generator (see previous section);
3. Release the nuts “U” (F
IG
. 6.30
B
);
4. Remove the screws “V” from the bottom of the gas valve
(F
IG
. 6.31
B
);
5. Remove the gas valve (F
IG
. 6.32
B
).
U
F
IG
. 6.30
A
F
IG
. 6.31
A
F
IG
. 6.32
A
U
V
V
6.4.3 Removing the gas valve (SIT SIGMA)
Important! Before removing the gas valve, ensure the gas
supply is turned off.
1. Disconnect all the cables from the solenoid and
modureg;
2. Remove the spark generator (see previous section);
3. Release the nuts “U” (F
IG
. 6.30
A
);
4. Remove the screws “V” from the bottom of the gas valve
(F
IG
. 6.31
A
);
5. Remove the gas valve (F
IG
. 6.32
A
).
U
Summary of Contents for MICROCOMBI 23 MFFI
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Page 49: ...49 8 SHORT SPARE PARTS LIST microCombi 23 27 MFFI...
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