13. CLEAN-UP AND MAINTENANCE
20/22
4.
Flame Control Device
4.1. Start the appliance.
4.2. Measure the time elapsing after the hob burner or oven burner is ignited with a stopwatch,
which corresponds to the time for the probe to detect the heat and to allow continuous gas
flow. This time should be maximum 20 seconds.
4.3. Close the valve. While the flame control probe heats up, open the valve and you will hear the
sound of a click which comes from gas valve. This time should last maximum for 60 seconds.
5.
Igniter
5.1. Open main gas valve.
5.2. Ignite the oven burner with the igniter, for appliance types with igniters. If ignition does not
occur. See point 12. 1 Troubleshooting Table.
5.3. Check whether the burner flame can easily ignite the burner, for appliance types with oven
burner . If igniting does not occur, see point 12. 1Troubleshooting Table.
6.
Air Adjustment
6.1. Open main gas valve.
6.2. Start the appliance.
6.3. Unscrew air adjustment ring to set the burner air adjustment distance depending on the type
of gas used referring to table(NOZZLES AND SETTINGS) , and then the ring is screwed and
fixed at that position.
6.4. Start the appliance and monitor the stability and continuity of the flame.
7.
Oven Thermostat
7.1. Open main gas valve.
7.2. Start the appliance.
7.3. Set the thermostat adjustment valve to the minimum temperature level.
7.4. Normal thermostat probe should cut gas flow when set temperature level
is detected. If normal thermostat probe cannot detect the heat and does not cut
gas flow, the thermostat must be damaged. It must be replaced.
3.
Pressure Control
3.1. Connect rubber hose of the manometer to the manometer inlet opening.
3.2. Open main gas valve.
3.3. Start the appliance.
3.4. Read pressure gauge at the manometer.
3.5. When operating the appliance at lowest power level, read pressure gauge at the manometer
(minimum power checks)
3.7. Stop the appliance.
3.8. Remove the rubber hose at the manometer, mount the manometer of the valve or the
manometer of the injector connection manometer inlet opening using an appropriate wrench.
3.9. When the appliance is operated, check for gas leakage at these connection points
with soap bubble method.
