Troubleshooting - Napoleon PRO825 Owner's Manual

16

Troubleshooting

EN
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.
Main burner will not light
with the igniter, but will light
with a match.
Humming regulator.
Burners will not cross light
each other.
"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.)
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Possible Causes
For propane - improper lighting
procedure.
Improper preheating.
Sear plates installed incorrectly.
Improper preheating.
Excessive grease and ash build on
sear plates and in drip pan.
Possible spider web or other
debris, or improper air shutter
adjustment.
Jet-fire outlet is dirty or clogged.
Normal occurrence on hot days.
Dirty or corroded cross light
brackets.
Grease build-up on inside
surfaces.
Lack of gas.
Supply hose is pinched.
Dirty or clogged orifice.
Spider webs or other matter in
venturi tube.
Propane regulator in "low flow"
state.
Solution
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.
Preheat grill with both main burners on high
for 10 to 15 minutes.
Ensure sear plates are installed with the holes
towards the front and the slots on the bottom.
See assembly instructions.
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 instructions.
Thoroughly clean burner by removing. See
general maintenance instructions. Open air
shutter slightly according to combustion air
adjustment instructions. (This must be done
by a qualified gas installer.)
Clean jet-fire outlet with a soft bristle brush.
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.
Clean or replace as required.
This is not a defect. The finish on the lid and
hood is porcelain, and will not peel. The
peeling is 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.
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.