Ariston 47-116-15 Boiler User Manual


 
14
B063
Removing the expansion vessel
1.
Loosen nuts K1and remove the gas pipe (FIG. 1.50);
2. Loosen nut L1 (FIG. 1.51);
3. Remove back nut M1 (FIG. 1.52);
4. Remove the expansion vessel (FIG. 1.53).
Removing the pressure gauge
1.
Remove the U-clip J1and remove the pressure gauge
coupling (FIG. 1.48);
2. Push the pressure gauge through the control panel from
the rear (FIG. 1.49).
FIG. 1.48
FIG. 1.50
J1
FIG. 1.49
K1
L1
FIG. 1.51
FIG. 1.52
FIG. 1.53
K1
M1
34.eps
27.eps
77.eps
57.eps
58.eps
59.eps