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EDITION 001 2028
METOS PROXY GAS FRYERS
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
.
COOKING TANKS
• Clean the tanks by bringing the water to the boil, with the ad-
dition of grease remover detergent if necessary.
• Remove any limescale deposits with a proprietary limescale
remover..
FILTERS
• The use of oil
fi
lters prolongs the life of the oil and, if the oil is
reused, guarantees better cooking of the food. To clean the
fi
lter, extract it from its seat; if the
fi
lter is greasy, wash it with
a degreasing soap, rinse and dry When the procedure is con-
cluded re
fi
t the
fi
lter in its seat When the
fi
lter is deteriorated
it must be renewed
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 di
ff
erent type of gas and appli-
ance maintenance must be carried out by quali
fi
ed techni-
cians authorized by the manufacturer, in compliance with
current safety standards and the instructions given in this
manual.
• Identify the speci
fi
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
S
ee 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 e
ff
ectiveness of
the fumes removal system.
CHECKING THE GAS SUPPLY PRESSURE
• To measure the gas supply pressure use a manometer with a
minimum de
fi
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 FRYER
The pilot burner does not light
Possible causes:
• Insu
ffi
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:
• Insu
ffi
cient gas supply pressure.
• Defective gas tap or valve.
• Defective thermocouple or insu
ffi
cient heating.
• Thermocouple incorrectly connected to gas tap or valve.
• Knob of gas tap or valve not pressed su
ffi
ciently.
• Defective safety thermostat
The main burner does not light (even though pilot is lit)
Possible causes:
• Insu
ffi
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 gas valve.
Summary of Contents for 74GFREBM
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