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EDITION 001 2022
METOS PROXY GAS GRIDDLE PLATES
Instructions for cleaning
REMINDERS FOR CLEANING
The manufacturer will not be liable for any damage or in-
jury resulting from failure to observe the following rules.
• Disconnect the appliance electrical power supply, if present,
before proceeding with any operation.
• Clean the satin fi nish stainless steel exterior surfaces, the
cooking wells and the surface of the hotplates every day.
• At least twice a year, have an authorized technician clean the
internal parts of the appliance.
• Do not use direct or high pressure water jets or steam clean-
ers to clean the appliance.
• Do not use corrosive products to clean the fl oor or shelf be-
neath the appliance.
SATIN FINISH STAINLESS STEEL SURFACES
• Clean the surfaces with a cloth or sponge using water and
proprietary non-abrasive detergents. Follow the grain of the
satin fi nish. 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 IN DUCTILE IRON
• 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.
CHROMED HOTPLATE OR STAINLESS STEEL
• Clean the cooking surface while it is still moderately
hot(approx. 80-100°C ). Use a cloth or sponge soaked in wa-
ter and vinegar. Rinse thoroughly and dry carefully.
• Do not use pan scourers or abrasive powder detergents.
• Do not use chemical products containing chlorine.
• Do not use sharp objects which might scratch and damage
the surfaces.
COLLECTION TRAYS
Clean the surface, removing grease, oil, food residue etc.
Instructions for maintenance
REMINDERS FOR THE MAINTENANCE TECHNICIAN
The manufacturer will not be liable for any damage or injury
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.
• Disconnect the appliance electrical power supply, if present,
before proceeding with any operation.
• Installation, conversion to a diff erent type of gas and appli-
ance maintenance must be carried out by qualifi ed techni-
cians authorized by the manufacturer, in compliance with
current safety standards and the instructions given in this
manual.
• Identify the specifi c appliance model. The model number is
detailed on the packaging and on the appliance data plate.
• The appliance must be installed in a well-ventilated room.
• Do not obstruct any air vents or drains present on the appli-
ance.
• Do not tamper with appliance components
CONVERSION TO A DIFFERENT TYPE OF GAS
See Chapter “ Instructions for installation “.
COMMISSIONING
Following installation or any maintenance operations, check
appliance operation. In the event of any malfunction, consult
the next paragraph “Troubleshooting”..
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 eff ectiveness of
the fumes removal system.
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 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 FRY-TOP
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.
• Safety thermostat
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 ).
Heating cannot be adjusted.
Possible causes:
• Defective gas tap or gas valve.