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CONVERSION TO A DIFFERENT TYPE OF GAS
See Chapter " Instructions for installation ".
COMMISSIONING
any maintenance operations, check appliance operation. In the
event of any malfunction, consult the next paragraph "Trou-
bleshooting".
GAS APPLIANCES
Switch on the appliance as directed in the instructions and re-
minders for use given in Chapter " INSTRUCTIONS FOR USE
" and check:
• the gas supply pressure ( see next Paragraph ).
•
fumes removal system.
CHECKING THE GAS SUPPLY PRESSURE
• To measure the gas supply pressure use a manometer with a
• Remove the control panel.
• Remove the screw from the pressure test point PP and con-
nect the manometer to the test point.
• Make the measurement with the appliance in operation.
ATTENTION ! If the gas supply pressure is not within the limits
( Min. - Max ) indicated in Table T2, cease operation of the ap-
pliance and contact the gas utility company.
• Disconnect the manometer and retighten the retaining screw
on the pressure connection.
15 TROUBLESHOOTING
GAS LAVA STONE GRILL
The pilot burner does not light
Possible causes:
•
• Blocked tubing or nozzle.
• Defective gas tap or valve.
• Igniter defective or not properly connected.
• Igniter or igniter wire defective.
Pilot burner goes out during use
Possible causes:
•
• Defective gas tap or valve.
•
• Thermocouple incorrectly connected to gas tap or valve.
•
The main burner does not light ( even though pilot is lit )
Possible causes:
•
• Blocked tubing or nozzle.
• Defective gas tap or valve.
• Defective burner ( gas outlet holes clogged ).
16 REPLACING COMPONENTS
REMINDERS FOR REPLACING COMPONENTS.
• Disconnect the appliance electrical power supply, if present,
before proceeding with any operation.
• After replacing a gas system component, check for gas leaks
at connection points.
• After replacing an electrical system component, check it is
correctly wired.
GAS LAVA STONE GRILL
Replacing the gas tap.
• Remove the control panel.
• Remove and replace the component.
• Re-assemble all parts. For assembly, proceed in reverse order.
Replacing the pilot burner and thermocouple.
• Remove the control panel.
• Remove the grilles, lava stone and support brazier.
• Remove and replace the component.
• Re-assemble all parts. For assembly, proceed in reverse order.
Replacing the main burner.
• Remove the grilles, lava stone and support brazier.
• Remove and replace the component.
• Re-assemble all parts. For assembly, proceed in reverse order.
17 CLEANING THE INTERIOR
• Check the condition of the inside of the appliance.
• Remove any built-up dirt.
• Check and clean the fumes exhaust system.
18 MAIN COMPONENTS
GAS LAVA STONE GRILL
• Main burner
• Pilot burner
• Thermocouple
• Igniter
• Piezoelectric ignition
• Gas tap
• Brazier
• Volcanic lava stone
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