Transformation To Operate With Other Gas Type; Replacing The Main Burner Nozzle; Replacement Of The Pilot Burner Injector; Regulating The Primary Air, Main Burner - Diamond F15G/M Instrucciones Para La Instalación, El Uso Y El Mantenimiento

3.
Shut off the gas valve supplying the unit.
3.1 REPLACING THE MAIN BURNER NOZZLE (FIG. 5)
- Open the cabinet door and remove the oil containers.
- Loosen screw (D) and press the primary air regulator (C) in the venturi.
- Using a size-12 spanner, unscrew nozzle (B) and replace it with the one corresponding to the selected gas, according to the
indications on Table II Ch. 2.5-2.6.
3.2 REPLACEMENT OF THE PILOT BURNER INJECTOR (FIG. 6)
- Remove the locknut of the gas pipe with a 10 mm wrench (Fig. 6 Pos. 2) without breaking the glow plug.
- Remove the pilot injector (Fig. 6 Pos. 7) and replace it with the one fit for the gas pipe.
- Place the nut back in its position and tighten.
- Check for gas leaks.
IMPORTANT - When converting or adapting to another type of gas, it is compulsory to affix the corresponding initials
(sticker supplied together with nozzles) onto the technical data plate.
3.3

REGULATING THE PRIMARY AIR, MAIN BURNER

- Start up the unit by following the user instructions.
- Check the gas seal with soapy water, ignite the pilot by following the operating instructions and check it. The flame must
invest the thermocouple ; if it does not do so,
- To check the primary air regulation for the main burners, distance "X" should be adjusted in a correct manner (see injector
Table II Ch. 2.5-2.6 and Fig. 5 position C) ; a correct primary air regulation prevents, the flames from lifting off when the
burner is cold, and from returning when the burner is hot.
- Check the inter-ignition and the flame regularity on maximum.
After replacing the nozzles, apply on the existing label the one supplied with the machine indicating the new type of gas.

TRANSFORMATION TO OPERATE WITH OTHER GAS TYPE

check the pilot injector (Fig. 6 pos. 7).
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GB