Brinkmann OUTDOOR GAS COOKER - Manual (Page 15)

• In some parts of the country, spiders have been found to create flashback
problems or improper operation of the burner by spinning webs in the
mixer tube. The webs may block the gas flow which results in a flashback ( a
fire in the burner mixer tube). To solve this problem, remove burner and
clean mixer tube with a bottle brush once or twice a month, or before using
smoker if it has not been used for a long time. If flashback occurs, turn the
propane tank valve and burner control knob off. Wait until smoker has
completely cooled, then follow “Periodic Cleaning” instructions in this
manual to remove burner and clean the burner mixer tube. Flashback Problems
1. Make sure the smoker is cold. Remove dome lid, smoker body, cooking
grills and water pan off the base pan.
2. Remove lava rock grate and lava rocks from base pan. Remove the
hitch pin from burner bracket on underside of base pan. Remove burner
from base pan.
3. Thoroughly clean out the bottom base pan of any grease and ashes.
4. Clean burner with a wire brush. Inspect portholes of burner and make sure
the portholes are not clogged. Clean with a soft wire pipe cleaner if portholes
are clogged.
5. Inspect burner mixer tube. Clean with bottle brush to remove any
obstructions.
6. Clean grate with wire brush.
7. Re-install all parts inside base pan by carefully following the assembly
instructions.
IMPORTANT: Make sure the head of the burner mixer tube is installed properly
over the gas valve orifice tube.
Periodic Cleaning
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