Sub-Zero BBQ48C - Manual (Page 16)

16
C L E A N I N G A N D M A I N T E N A N C E
C L E A N I N G T H E B U R N E R S
Spiders or small insects may spin webs or
build nests inside the burners, especially in
late summer and fall when spiders are most
active. These nests can obstruct gas flow and
cause a fire in and around the valve. Such a
fire can cause operator injury and serious
damage to your BBQ grill.
To help prevent a blockage and ensure full
heat output, clean and inspect the burners
once or twice a month.
To access grill burners: Remove the grill
grates and stainless steel radiants. The
radiants are supported on each end by a pin
located just above each grill burner. Lift the
burner tubes up in the back and off the orifice
at the front.
To access side burners: After removing the
burner grates on the open burner section, lift
the porcelain-coated cast iron burners up at
the rear and off the orifice at the front.
Wash burners in warm soapy water, rinse
and dry.
Using a flashlight, look inside the end of the
burners for webs or mud nests.
Using the special venturi cleaner brush
provided, push the brush through the full
length of each burner several times. Refer
to the illustration below.
For burner ports, clean the gas holes with a
paper clip if blocked.
To replace the burners, slide the
bell-shaped or cylindrical end over the
valve orifices.
Test-light to see if the burner is operating
properly.
Cleaning the grill tank bottom: Before you
put back the grill burners, check to see if you
have an accumulation of carbon and burned
food on the bottom of the grill tank. If so, use a
spatula or scraper and push the carbon to the
front and into the drip tray to collect and
dispose of.
W O L F G A S B B Q G R I L L U S E & C A R E
Spider webs or wasps’ nests inside the
burner may cause a fire at the burner
valve.
Burner
Radiant
Grill Grate
BBQ grill components
Venturi
Insert Venturi Brush
to Clean
Cleaning the burner