Superior TF18NV Installation And Operation Instructions Manual page 28

Clean pilot assembly also. Additional clean-
ing may be needed for proper pilot operation
based on use/lack of use. A yellow tip on the
pilot flame may indicate dust and dirt in the
pilot assembly. There is a small pilot air inlet
hole about from where the pilot flame comes
out of pilot assembly (see Figure 70). With
unit off, lightly blow air through air inlet hole.
You may blow through a drinking straw if
compressed air is not available.
Burner Tube
Primary Air
Inlet Holes
Figure 70 - Injector Holder On Outlet
Burner Tube
Pilot Assembly
Figure 71 - Pilot Inlet Air Hole (Your pilot
may vary from pilot shown)
28
CLEANING AND MAINTENANCE
Injector
Holder
Pilot Air
Inlet Hole
www.SuperiorFireplaces.US.com
Continued
LOGS
• If you remove logs for cleaning, refer to
Installing Logs Embers and Lava Rock,
page 17, to properly replace logs.
• Replace log(s) if broken or chipped (dime-
sized or larger).
MAIN BURNER
Periodically inspect all burner flame holes with
heater running. All slotted burner flame holes
should be open with 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.
WARNING: The injector hold-
ers (air shutters) are not adjust-
able. Do not move injector holders
from their original positions.
126817-01A