Burner Tubes Cleaning Or Replacement - Weber Spirit 320 Owner's Manual

Burner tuBes CLeaninG or rePLaCeMent

You will need: Phillips screwdriver and flathead screwdriver .
A) Your Weber ® gas barbecue must be OFF and cool .
B) Turn gas OFF at source .
C) Remove cookbox components - warming rack, grates and Flavorizer
Control Panel removal
To remove control panel:
A) Take off the burner control knobs (1) .
B) Remove screw and washer from back of control panel with a Phillips screwdriver (2) .
C) Remove machine screw from lower left and right side of control panel with a Phillips
screwdriver (3) .
D) Tilt the back edge of the control panel up . Carefully lift control panel up and away
from frame (4) .
E) Disconnect the igniter wires from the ignition module (5) .
Burner tube removal
To remove burner tube(s):
A) Remove the two nuts (6) that hold the manifold support bracket to the cookbox . Pull
the manifold and valve assembly towards you, at the same time lift the manifold
assembly up to release the manifold brackets from the frame assembly (7) .
B) Slide the burner assembly out from under the guide screw and washer (8) in the
corners of the cookbox .
C) Lift and twist the burner assembly slightly, to separate the crossover tube (9) from
the burners . Remove the burners from the cookbox .
Burner tube Cleaning
To clean the burner tube(s):
A) Look inside each burner with a flashlight (10) .
B) Clean the inside of the burners with a wire (11) (a straightened-out coat hanger will
work) .
C) Check and clean the air shutter opening at the ends of the burners . Check and
clean the valve orifices at the base of the valves . Use a steel bristle brush to clean
outside of burners (12) . This is to make sure all the burner ports are fully open .
m Caution: do not enlarge the burner ports when cleaning.
Burner tube reinstallation
A) To reinstall the burner tubes, reverse steps for "Removing Control Panel" and
"Burner Tube Removal" as previously described .
m Caution: the burner openings (13) must be positioned
properly over the valve orifices (14).
Check proper assembly before fastening manifold in place .
m warninG: after reinstalling the gas lines, they should be
leak checked with a soap and water solution before using
the barbecue. (refer to "CheCK for Gas LeaKs")
m warninG: Make sure that all parts are assembled and
hardware is fully tightened before operating the grill. Your
actions, if you fail to follow this Product warning, may
cause a fire, an explosion, or structural failure resulting
in serious personal injury or death as well as damage to
property.
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