Liquid Gas Operation Control; Operation Control; Introduction To Users; Transformation To Operate With Other Gas Type - Diamond G77/FB8-N Manual Del Usuario

Ignite the burner according to Chapter 5 "Instructions to Users" in the maximum position ( ); after approx. 5 minutes of pre-
heating, turn knob to the minimum position (
The oven should be heated up for at least 20 minutes by bringing the thermostat to position 8, then turn the knob to position 1.
Check the nozzle pressure and the minimum thermal capacity.
2.6.5

LIQUID GAS OPERATION CONTROL

Check whether the fitted nozzles comply with the indications on Table II.
Check whether the incoming pressure complies with the indications on Table II.
Make sure that the L.P.G. gas system has two pressure regulators of suitable capacity and that the evaporation capacity is
sufficient. See also the publication "Installation Regulations and Characteristics of L.P.G. Systems".
2.7

OPERATION CONTROL

- Start the unit in accordance with the use instructions.
- Make sure there are no leaks following the local procedures.
- Check the ignition and interignition of the pilot burner and the main burner.
- Make sure the flue gases are discharged regularly.
- Write on a sticker, to be glued to the unit label, for what gas and pressure the unit has been calibrated
2.8

INTRODUCTION TO USERS

Explain the operation and use to the user by consulting the manual, and illustrate any changes.
Leave the manual in the user's hands and explain the he/she should use it for further reference.
3.
3.1

REPLACING THE OVEN BURNER NOZZLE

After removing the oven bottom, disassemble the protection box.
- Using a size-12 spanner (Fig. 4 position 4), replace the burner nozzle with one corresponding to the type of gas chosen and
following Table II Injectors.
3.2

REPLACING THE PILOT BURNER NOZZLE

N.B.: We advise to first remove the spark plug because it can easily break.
Unscrew the nut with a size-10 spanner (Fig. 4 position 2) and remove the nozzle (Fig. 4 position 1). The nozzle is hooked to
the bicone (Fig. 4 position 3).
Replace the nozzle (Fig. 4 position 1) with one corresponding to the gas type chosen, according to Table II.
Tighten the nut firmly with a size-10 spanner and check for gas leaks with bubble soap.
3.3

ADJUSTING THE OVEN BURNER

Replace the idle screw (Fig. 5 position 11) located on the thermostat with one corresponding to the type of gas chosen,
following Table II.
The primary air is adjusted by setting the primary air regulator (Fig. 4 position 8) in accordance with Table II.
After adjusting the distance, fix it with the screw; re-assemble the protection after having mounted the pressure intake screw.
After replacing the nozzles, apply on the existing label the one supplied with the machine indicating the new type of gas.
GB
).

TRANSFORMATION TO OPERATE WITH OTHER GAS TYPE

- 16 -