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110882-01K
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4. Check the injector holder located at the end
of the burner tube again. Remove any large
particles of dust, dirt, lint or pet hair with a
soft cloth or vacuum cleaner nozzle.
5. Blow air into the primary air holes on the
injector holder.
6. In case any large clumps of dust have now been
pushed into the burner repeat steps 3 and 4.
Clean the pilot assembly also. A yellow tip on the
pilot flame indicates dust and dirt in the pilot as
-
sembly. There is a small pilot air inlet hole about
two inches from where the pilot flame comes out
of the pilot assembly (see Figure 44). With the unit
off, lightly blow air through the air inlet hole. You
may blow through a drinking straw if compressed
air is not available.
CLEANING AND
MAINTENANCE
Continued
Figure 43 - Injector Holder On Outlet
Burner Tube
Burner
Tube
Injector
Holder
Primary Air
Inlet Holes
Ports/Slots
Figure 44 - Pilot Inlet Air Hole (Your pilot
may vary from pilots shown)
Pilot
Assembly
Pilot Air
Inlet Hole
LOGS
• If you remove logs for cleaning, refer to
Install-
ing Logs,
page 18, to properly replace logs.
• Replace log(s) if broken or chipped (dime-sized
or larger).
MAIN BURNER
Periodically inspect all burner flame holes with
the heater running. All slotted burner flame holes
should be open with yellow flame present. All
round burner flame holes should be open with a
small blue flame present. Some burner flame holes
may become blocked by debris or rust, with no
flame present. If so, turn off heater and let cool.
Remove blockage, blocked burner flame holes
will create soot.
Pilot
Assembly
