Clarke CONTRACTOR GRH30 Handleiding voor bediening en onderhoud - Pagina 11
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LIGHTING THE HEATER
1. Ensure that the gas is correctly connected and leak free. Turn on the gas
supply at the bottle and at the shut off valve (marked ON/OFF on the
knob).
2. Press and hold the control valve plunger whilst repeatedly pressing the
piezo-electric igniter button until the burner ignites.
• Once the burner ignites, keep the control valve plunger depressed
for 12-15 seconds or until the burner stays lit after it is released.
NOTE: Only one burner can be lit at a time, repeat step 2 for each burner.
WARNING: DO NOT FACE THE HEATER ELEMENT WHEN STARTING - ALWAYS
STAND TO ONE SIDE.
NOTE: If a new gas bottle has been connected, it may take time for the gas
line to be purged of air. Press the Piezo electric ignition button every 10-
15 seconds until it ignites.
3. Alternatively, hold a lit taper to the burner face while pressing and holding
the control valve button. After the burner ignites, keep the button pressed
for 12-15 seconds or until the burner stays lit after releasing the button.
NOTE: In cases where a long run of gas supply line has been used, it may be
necessary to bleed trapped air out of the supply line before lighting.
Open the shut off valve and listen for the gas passing through the
heater for a few moments before operating the igniter and attempting
to light the heater. New installations generally require this.
NOTE: When lighting the burner with a taper, light at the bottom of the
screen, not at the nozzle.
SHUTTING OFF THE HEATER
1. Close the propane gas supply bottle valve.
2. Observe the burner until the flame is extinguished.
3. Close the shut off valve on the heater.
4. DO NOT re-open the propane gas supply bottle valve before the shut-off
valve is closed.
Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
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