Napoleon ld410 - Page 10

www.napoleongrills.com
10
EN
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.
: 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 the grill, but it can also be done with the burner installed.
Do not ex the drill bit when drilling the ports, as this will cause the drill bit to break. This drill is for burner
ports only, not for the brass orices (jets) which regulate the ow into the burner. Take care not to enlarge
the holes. Ensure the insect screen is clean, ght, and free of any lint or other debris.
 Reverse the procedure to reinstall the burner. Check that the valve enters the burner when
installing.





  
Low heat / Low ame
when valve turned to
high.
For propane - improper lighng procedure.
For natural gas - undersized supply line.
For both gases - improper preheang.
Ensure lighng procedure is followed
carefully. All gas grill valves must be
in the o posion when the tank valve
is turned on. Turn tank on slowly to
allow pressure to equalize. See lighng
instrucons.
Pipe must be sized according to
installaon code.
Preheat grill with both main burners on
high for 10 to 15 minutes.
Excessive are-ups/
uneven heat.
Sear plates installed incorrectly.
Improper preheang.
Excessive grease and ash build on sear
plates and in drip pan.
Ensure sear plates are installed with the
holes towards the front and the slots on
the boom. See assembly instrucons.
Preheat grill with both main burners on
high for 10 to 15 minutes.
Clean sear plates and drip pan regularly.
Do not line pan with aluminum foil. Refer
to cleaning instrucons.
Burners burn with yellow
ame, accompanied by
the smell of gas.
Possible spider web or other debris, or
improper air shuer adjustment.
Thoroughly clean burner by removing.
See general maintenance instrucons.
Open air shuer slightly according to
combuson air adjustment instrucons.
(This must be done by a qualied gas
installer.)
: Clean casngs periodically with warm soapy water. Aluminum will not rust, but high
temperatures and weathering can cause oxidaon to occur on aluminum surfaces. This appears as white
spots on the casngs. To renish these areas, clean rst and sand lightly with ne sandpaper. Wipe the
surface to remove any residue and paint with high temperature barbecue paint. Protect surrounding areas
from over- spray. Follow the manufacture’s direcons for curing.