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Napoleon LEX Series User Manual

Napoleon LEX Series
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10
EN
www.napoleongrills.com
N415-0434 MAY 28.18
WARNING! Always wear protecve gloves and safety glasses when cleaning your grill.
WARNING! Turn o the gas at the source and disconnect the unit before servicing. To avoid the
possibility of burns, maintenance should be done only when the grill is cool. A leak test must be
performed annually and whenever any component of the gas train is replaced or gas smell is present.
Maintenance Instrucons
Combuson Air Adjustment: (This must be done by a qualied gas installer.) The air shuer is factory
set and should not need adjusng under normal condions. Under extreme eld condions, adjustments
might be required. When the air shuer is adjusted correctly the ames will be dark blue, pped with
light blue and occasionally yellow.
With too lile air ow to the burner, the ames are lazy yellow and can produce soot.
With too much air ow, the ames li erracally and can cause dicules when lighng.
Adjusng the air shuer:
1. Remove cooking grids and sear plates and leave lid open.
2. Loosen air-shuer lock screw located at the mouth of the burner and open or close air shuer as
required. The normal opening sengs are:
Main Tube Burner Propane 5/32” (4mm)
Natural 5/32” (4mm)
*Infra-Red burners have no air adjustment.
3. Light the burners and set to high. Visually inspect burner ames. When the shuers are set correctly,
turn burners o, ghten locking screws, and replace removed parts. Ensure that the insect screens are
installed.
Tube Burner: The burners are made from heavy wall 304 stainless steel, but extreme heat and a corrosive
environment can cause surface corrosion to occur. This can be removed with a brass wire brush.
CAUTION! Beware of Spiders.
Spiders and insects are aracted to the smell of propane and natural gas. The burner is equipped with an
insect screen on the air shuer, which reduces the likelihood of insects building nests inside the burner
but does not enrely eliminate the problem. A nest or web can cause the burner to burn with a so yellow
or orange ame or cause a re (ashback) at the air shuer beneath the control panel. To clean the inside
of the burner, it must be removed from the gas grill: Remove the screw that aaches the burner to the
back wall. Slide the burner back and upwards to remove. Cleaning: Use a exible venturi tube brush to
clean the inside of the burner. Shake any loose debris from the burner through the gas inlet. Check the
burner ports and valve orices for blockages. Burner ports can close over me due to cooking debris and
corrosion, use an opened paperclip or the supplied port maintenance bit to clean them. Drill out blocked
ports using this drill bit in a small cordless drill. The ports are easier to clean if the burner is removed from
Light Blue
Yellow Tipping
Dark Blue
Burner
Burner Port
Approximately
1/2” (13mm)
We recommend this gas grill be thoroughly inspected and serviced annually by a qualied service person.
At all mes keep the gas grill area free from combusble materials, gasoline and other ammable vapors
and liquids. Do not obstruct the ow of venlaon and combuson air. Keep the cylinder enclosure
venlaon openings (located on the cart sides and at the front and back of the boom shelf) free and
clear from debris.

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Napoleon LEX Series Specifications

General IconGeneral
Main Burners4
Side BurnerYes
Infrared Rear BurnerYes
MaterialStainless Steel
Grill GratesStainless Steel
Fuel TypeNatural Gas or Propane
WarrantyLifetime (limited)

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