Instructions For Cleaning; Reminders For Cleaning; Gas Grill; Gas Lava Stone Grill - Mareno NGPL74G Instrucciones Para Instalación, Uso Y Mantenimiento

Following prolonged disuse, proceed as follows:
• Inspect the appliance thoroughly before using it again.
• Allow electric appliances to operate at the lowest temperatu-
re for at least 60 minutes.

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 electric supply, if present, before
carrying out any operation.
• Clean the satin finish 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 to clean the
appliance.
• Do not use corrosive products to clean the floor beneath the
appliance.
• Not wash in the dishwasher the body and the flame sprea-
ders of the burners of the cooking hob.
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 finish. 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.
COLLECTION TRAYS
Clean the surface, removing grease, oil, food residue etc.

17 GAS GRILL

Cleaning the burner and brazier grille
• Lift up and remove the cooking grille and the splashguard.
• Remove the tiles by lifting them up slightly at the back and
releasing them from the front guide pins.
• Proceed to clean the burner around the flame zone and along
the flame protector apertures, removing all traces of dust and
burnt-on residue whilst taking care not to enlarge the flame
apertures.
• Using a scraper, clean the fins of the combustion chamber
that convey cooking juices into the collection drawer and then
wipe with a damp cloth. Take care not to damage the pilot
ignition unit.
• Refit the tile, taking care to insert the front pins in their seats.

18 GAS LAVA STONE GRILL

• Lift up and remove the cooking grille and the brazier contai-
ning the lava stone.
• Proceed to clean the burner around the flame zone and along
the flame protector apertures using a wire brush to elimina-
te all traces of dust, burnt-on residue and refractory material
used in the brazier, whilst taking care not to enlarge the flame
apertures.

19 ELECTRIC GRILL

• Important: before carrying out any cleaning operations, make
sure the heating elements are cold.
• Disconnect the appliance from the power supply.
• Remove the grille and splashguard.
• Clean the inside of the grill with a scraper.
• Important: do not clean the elements and do not use water
inside the grill since the appliance contains electrical com-
ponents.
20 ELECTRIC GRILL (removable heating element)
• Important: before carrying out any cleaning operations, make
sure the heating elements are cold.
• Disconnect the appliance from the power supply.
• Important: do not use water inside the grill since the applian-
ce contains electrical components.
• Always clean the cooking surface and remove any food re-
sidues immediately after cooking. Handle food only with the
scraper. Do not use sharp or pointed utensils, which could
scrape or damage the heating element.
• Lift the heating elements up.
• Clean the bowl and the tank floor.

INSTRUCTIONS FOR MAINTENANCE

REMINDERS FOR THE MAINTENANCE TECHNICIAN

The manufacturer will not be liable for any damage or in-
jury 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 electric supply, if present, before
carrying out any operation.
• Installation, conversion to a different type of gas and applian-
ce maintenance must be carried out by qualified technicians
authorized by the manufacturer, in compliance with current
safety standards and the instructions in this manual.
• Identify the specific 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 ap-
pliance.
• Do not tamper with appliance components.

21 CONVERSION TO A DIFFERENT TYPE OF GAS

See Chapter " Instructions for installation ".

22 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 "Trou-
bleshooting".

22.1 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.
22.1.1 CHECKING THE GAS SUPPLY PRESSURE
• To measure the gas supply pressure use a manometer with a
minimum definition 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.
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.
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