Ariston CLAS HE EVO - Page 63

63
MAINTENANCE GUIDE
4.3 Burner
Tools
TIME
15 min
Remove the silencer
1
Isolate the gas supply. Disconnect the gas pipe.
2
Pull the assembly towards you
3
Remove the ten screws to free the burner door
4
Pull the burner toward you
Replace any gaskets that are damaged or showing signs of
deterioration
5
1
3
2
Fan & mixer venturi according to the model
Power Length Venturi diameter
18 kW 104.6 mm Ø 14
24 kW 104.6 mm Ø 17
30 kW 135.8 mm Ø 21
38 kW 167 mm Ø 25
Legend:
1 - Stainless steel Burner
2 - Ignition electrode
3 - Detection electrode