Troubleshooting
Symptom
Burner will not light or
flame self-extinguished.
Burner will not light or
flame is low or flame self-
extinguished.
Yellow flame.
Low heat.
Low heat.
Persistent
small
flame.
Persistent
high
flame.
Yellow smokey flame.
Pump does not pressurize
the liquid fuel canister.
Intermittent yellow flame
after extended use on low
heat setting.
Problem
Fuel tank empty.
Little or no pressure in fuel
tank.
Excess fuel in burner.
Generator tip plugged.
Faulty generator.
yellow
Faulty generator.
yellow
Failure in the fuel delivery
system.
Spider webs, insects, or
other obstruction in the
burner and air tube.
Pump seals are dry or
worn.
Flame requires adjustment.
English-7
Solution
Refill fuel tank with clean
and fresh Coleman
Fuel.
Check that fuel cap is tight
and pump 30 strokes.
A yellow flame is normal
until the generator warms
up. If yellow flame persists,
turn off stove, allow flame
to self-extinguish and the
stove to cool. If necessary,
invert stove to remove
excess liquid fuel from
the burner. Follow lighting
instructions.
Turn LIGHTING LEVER up
and down several times
to clean generator tip. Be
sure to use only fresh and
clean fuel.
Replace
with
generator. This is a normal
periodic
maintenance
procedure. The generator
life
is
dependent
the type of fuel used.
Generator life is extended
by using clean Coleman
Liquid Fuel.
Replace
with
generator.
May need to replace pump
assembly. Please contact
Consumer Service (see
page 9).
Remove burner to inspect
and clean the burner and
air tube.
Squirt a few drops of oil in
the OIL HOLE in the pump
cap. This will keep the pump
functioning properly (Fig. 24).
If this does not correct the
problem, replace the pump
seals or purchase a new pump
assembly.
Adjust the flame to a
slightly higher level with
the FUEL VALVE.
Liquid
®
a
new
on
®
a
new