Ariston 47-116-17 Boiler User Manual


 
10
1.4 ACCESS TO THE GAS VALVE
F
IG. 1.28
S
R
Removing the gas valve
1. Disconnect the electrical connection “R” from the gas
valve (F
IG. 128);
2. Release the top nut “S” (FIG. 1.29);
3. Remove the screws “T” from the bottom of the gas valve
pipe (F
IG. 1.30);
4. Remove the gas valve (FIG. 1.31).
FIG. 1.29
FIG. 1.30
FIG. 1.31
T T