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EVO S -
Installation and Servicing
4.5.1. Installing the propane injector
IMPORTANT:
ONLY EVO S 70 and EVO S 95 model boilers.
Change the type of gas by installing an injector at the gas valve inlet.
Close the gas feed valve and switch off the electric power supply.
Disconnect the electric cable and connect on the gas valve.
Undo the two nuts before and after the valve (see figure below) and remove
the valve from the boiler.
Undo the four screws (see below).
Install the injector.
Install the assembly.
figure 10 -
Installing the propane injector
Nut
Nut
Gas valve
Screw (x4)
Propane injector
S 70:
ø
6,5
S 95:
ø
7,0
IMPORTANT:
Always replace the washers on the two nuts.
Check the seals.
