Ariston SGA X 120 EE Instrucciones Para El Uso Y La Manutención página 32

GB
RESERVED FOR INSTALLATION PERSONNEL
Instructions for conversion of the fuel gas from the original settings: from Natural
gas (G20) to liquefi ed gas LPG (G30-G31) with Gas valve Model EUROSIT
To adapt the water heater to a type of
gas diff ering from that set originally, pro-
ceed as follows as illustrated in the im-
age sequence.
The nozzle hole sizes (1/100 cm) are giv-
en in the following table.
Don't put anything among the nuzzle and
the inlet of Venturi pipe.
MODEL
GAS metano (G20)
GAS liquido (G30 G31)
WARNING!
In case of use of G30, G31 or G27 Gas, unscrew the valve n*14, fi g. 5, by turning it
anti-clockwise for two rounds.
4
1. Gas valve
2. Temperature regulation
Knob
3. 1/2" G gas connection
4. Piezo igniter
5. Thermocouple
6. Ignition electrode
7. Pilot burner
8. Main burner
9. Main burner nozzle
32
MAIN BURNER
9
3
4
IMPORTANT!
TO ADAPT THE WATER HEATER WITH
A GAS DIFFERENT FROM CALIBRA-
TION ONE YOU MUST PROCEED TO
CHANGE THE NOZZLES.
IT IS ADVISABLE TO EXECUTE THE
NOZZLES CHANGE BEFORE PRODUCT
INSTALLATION TO AVOID DISASSEM-
BLING THE GAS GROUP.
120 - 160 - 200
2,55
1,55
1 8
2
PILOT BURNER
27x2
22x1
5 7 6