Thermos 461630509, Product Manual

Page: 13 / 32

13
CAUTION
SPIDER ALERT!
GAS COLLECTOR
BOX & IGNITOR
VALVE
CONTROL PANEL
BURNER
VENTURI
LIFT OUT
BURNER ASSEMBLY
AIR
SHUTTER
SPIDER WEBS
INSIDE VENTURI
SPIDER WEBS
INSIDE VENTURI
CLEAN OUT
VENTURI
REMOVE
BURNER
CLIPS
If you notice that your grill is getting hard to light or that the
flame isn’t as strong as it should be, take the time to check and
clean the venturis.
In some areas of the country, spiders or small insects have been
known to create “flashback” problems. The spiders spin webs, build
nests and lay eggs in the grill’s venturi tube(s) obstructing the flow of
gas to the burner. The backed-up gas can ignite in the venturi behind
the control panel. This is known as a flashback and it can damage
your grill and even cause injury.
To prevent flashbacks and ensure good performance the burner and
venturi assembly should be removed from the grill and cleaned
before use whenever the grill has been idle for an extended period.
Cleaning the Burner Assembly
Follow these instructions to clean and/or replace parts of burner
assembly or if you have trouble igniting grill.
1.
Turn gas off at control knobs and LP cylinder.
2. heat tent
3.
4.
5.
6.
7.
VERY IMPORTANT: Burner tubes must re-engage valve
openings. See illustration (A).
8. electrode
9. heat tent
grease cup
10.
Remove cooking grate and .
Under grill remove grease cup, disconnect ignitor wire from
burner.
Inside grill remove burner assembly (A), clean ceramic
portion of electrode with rubbing alcohol and a swab.
Clean outside of burner with soap and water. Lay burner
upside down on flat surface, insert garden hose to force
water through tubes. Make sure water comes out of all
burner holes. Open clogged holes with a thin wire. Shake
out excess water and examine holes. Due to normal wear
and corrosion some holes may become enlarged. If any
large cracks or holes are found replace burner.
If grill is to be stored, coat burner lightly with cooking oil.
Wrap in protective cover to keep insects out.
If not storing grill after cleaning, replace burner into grill
bottom.
Reattach ignitor wire to .
Reposition and cooking grate. Reattach clean
to grease clip.
Before cooking again on grill, perform a “Leak Test” and
“Burner Flame Check” .
A
Valve
Correct burner-to-valve engagement
Burner Tube
B