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METOS 700 Ranges, Gas solid top
• Disconnect the manometer and retighten the retaining screw
on the pressure connection.
19.2 ELECTRICAL APPLIANCES
Switch on the appliance as directed in the instructions and re-
minders for use given in Chapter “ INSTRUCTIONS FOR USE
“ and check:
• the current values of each phase.
• the correct operation of the heating elements.
20 TROUBLESHOOTING
20.1 GAS
HOB
The pilot burner does not light
Possible causes:
• Insuffi cient gas supply pressure.
• Blocked tubing or nozzle.
• Defective gas tap or valve.
Pilot burner goes out during use
Possible causes:
•
Insuffi cient gas supply pressure.
• Defective gas tap or valve.
• Defective thermocouple or insuffi cient heating.
• Thermocouple incorrectly connected to gas tap or valve.
• Knob of gas tap or valve not pressed suffi ciently.
The main burner does not light ( even though pilot is lit )
Possible causes:
• Insuffi cient gas supply pressure.
• Blocked tubing or nozzle.
• Defective gas tap or valve.
• Defective burner ( gas outlet holes clogged ).
20.2
GAS SOLID TOP RANGES/SIMPLE SERVICE
The pilot burner does not light
Possible causes:
• Insuffi cient gas supply pressure.
• 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:
•
Insuffi cient gas supply pressure.
• Defective gas tap or valve.
• Defective thermocouple or insuffi cient heating.
• Thermocouple incorrectly connected to gas tap or valve.
• Knob of gas tap or valve not pressed suffi ciently.
The main burner does not light ( even though pilot is lit )
Possible causes:
• Insuffi cient gas supply pressure.
• Blocked tubing or nozzle.
• Defective gas tap or valve.
• Defective burner ( gas outlet holes clogged ).
SATIN FINISH STAINLESS STEEL SURFACES
• Clean the surfaces with a cloth or sponge using water and
proprietary non-abrasive detergents. Follow the direction of
the satin fi nish lines. Rinse repeatedly and dry thoroughly.
• Do not use pan scourers or other iron items.
• Do not use chemical products containing chlorine.
• Do not use sharp objects which might scratch and damage
the surfaces.
HOTPLATE RANGE
• Clean surfaces with a damp cloth.
• Switch on for a few minutes to dry rapidly.
• Lubricate surfaces with a fi ne coat of food grade oil.
ELECTRIC HOTPLATES
• Clean surfaces with a damp cloth.
• Switch on for a few minutes to dry rapidly.
• Lubricate surfaces with a fi ne coat of food grade oil.
INSTRUCTIONS FOR MAINTENANCE
REMINDERS FOR THE MAINTENANCE TECHNICIAN
The manufacturer will not be liable for any damage or inju-
ry resulting from failure to observe the following rules.
• Read this manual carefully. It provides important information
for safe installation, use and maintenance of the appliance.
• Installation, conversion to a different type of gas and applian-
ce maintenance must be carried out by qualifi ed technicians
authorized by the manufacturer, in compliance with current
safety standards and the instructions in this manual.
• Identify the specifi c appliance model. The model number is
detailed on the packing and on the appliance dataplate.
• The appliance must be installed in a well-ventilated room.
• Do not obstruct any air vents or drains present on the ap-
pliance.
• Do not tamper with appliance components.
18 CONVERSION TO A DIFFERENT TYPE OF GAS
See Chapter “ Instructions for installation “.
19 COMMISSIONING
Following installation, conversion to a different type of gas or
any maintenance operations, check appliance operation. In the
event of any malfunction, consult the next Paragraph “Trouble-
shooting”.
19.1 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 ).
• the correct ignition of the burners and the effectiveness of the
fumes removal system.
19.1.1
CHECKING THE GAS SUPPLY PRESSURE
• To measure the gas supply pressure use a manometer with a
minimum defi nition of 0.1 mbar.
• Remove the control panel.
• Remove the screw from on pressure test point PP and con-
nect the manometer to the test point.
• Make the measurement with the appliance in operation.
IMPORTANT!
If the gas supply pressure is not within the limits
( Min. - Max ) indicated in Table T2 , cease operation of the
appliance and contact the gas utility company.
