Napoleon PRO285 Mode D'emploi page 15

Troubleshooting
Problem
Low heat / Low flame when valve
turned to high.
Excessive flare-ups/uneven heat.
Burners burn with yellow flame,
accompanied by the smell of gas.
Burner will not light with the igniter,
but will light with a match.
"Paint" appears to be peeling inside
lid or hood.
Burner output on "high" setting
is too low. (Rumbling noise and
fluttering blue flame at burner
surface.)
Humming regulator.
N415-0324 OCT 2. 19
Possible Causes
Blockage of gas.
Improper preheating.
Propane regulator in "low flow"
state.
For natural gas - undersized supply
line.
Improper preheating.
Excessive grease and ash build up
in drip pan.
Possible spider web or other
debris.
Jet-fire outlet is dirty or clogged.
Grease build-up on inside surfaces. This is not a defect. The peeling is
Lack of gas.
Supply hose is pinched.
Dirty or clogged orifice.
Spider webs or other matter in
venturi tube.
Normal occurrence on hot days.
Solution
Check for spider webs in the burner or
orifice.
Preheat grill with main burners on high
for 5 to 10 minutes.
Ensure lighting procedure is followed
carefully. All gas grill valves must be
in the off position when the tank valve
is turned on. Turn tank on slowly to
allow pressure to equalize. See lighting
instructions.
Pipe must be sized according to
installation code.
Preheat grill with both main burners on
high for 5 to 10 minutes.
Clean drip pan regularly. Do not line
pan with aluminum foil. Refer to
cleaning instructions.
Thoroughly clean burner by removing.
See general maintenance instructions.
Clean jet-fire outlet with a soft bristle
brush.
caused by hardened grease, which
dries into paint-like shards that flake
off. Regular cleaning will prevent this.
See cleaning instructions.
Check gas level in propane cylinder.
Reposition supply hose as necessary.
Clean burner orifice.
Clean out venturi tube.
This is not a defect. It is caused by
internal vibrations in the regulator
and does not affect the performance
or safety of the gas grill. Humming
regulators will not be replaced.
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