16
N415-0514 APR 20.20
Burner output on “high”
seng is too low.
(Rumbling noise and
uering blue ame at
burner surface.)
Lack of gas.
Supply hose is pinched.
Dirty or clogged orice.
Spider webs or other maer in venturi
tube.
Propane regulator in “low ow” state.
Check gas level in propane cylinder.
Reposion supply hose as necessary.
Clean burner orice.
Clean out venturi tube.
Ensure lighng procedure is followed carefully.
All gas grill valves must be in the o posion
when the tank valve is turned on. Turn tank on
slowly to allow pressure to equalize. See lighng
instrucons.
Infrared burner (if
equipped) ashes back
(during operaon the
burner abruptly makes
a loud “whoosh” sound,
followed by a connuous
blow-torch type sound
and grows dim.)
Ceramic les overloaded with grease
drippings and build-up. Ports are
clogged.
Burner overheated due to inadequate
venlaon (too much grill surface
covered by griddle or pan.)
Cracked ceramic le.
Leaking gasket surrounding the ceramic
le, or a weld failure in the burner
housing.
Turn burner o and allow to cool for at least two
minutes. Relight burner and burn on high for at
least ve minutes or unl the ceramic les are
evenly glowing red.
Ensure that no more than 75% of the grill surface
is covered by objects or accessories. Turn burner
o and allow to cool for at least two minutes, then
relight.
Allow burner to cool and inspect very closely
for cracks. If any cracks are found, contact
your authorized Napoleon dealer to order a
replacement burner assembly.
Contact your authorized Napoleon dealer for
instrucons on ordering a replacement burner
assembly.