Replacing Main Burners - Weber Genesis Silver-A Owner's Manual

Main Burner Flame Pattern
®
The Weber gas barbecue burners have been factory
set for the correct air and gas mixture. The correct flame
pattern is shown.
1) Burner tube
2) Tips occasionally flicker yellow
3) Light blue
4) Dark blue
(1)
If the flames do not appear to be uniform throughout the
burner tube, follow the burner cleaning procedures.
Main Burner Cleaning Procedure
Turn off the gas supply. Remove the manifold.
Look inside each burner with a torch.
Clean the inside of the burners with a wire (a
straightened-out coat hanger will work). 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 brass bristle brush to clean outside of
burners. This is to make sure all the burner ports are
fully open.
CAUTION: Do not enlarge the burner ports when
cleaning.
Maintenance

Replacing Main Burners

1) Your Weber
2) Turn gas OFF at source.
3) To remove control panel: take off the burner control
4) Unhook the manifold bracket(1) and unscrew the two
(2)
(3)
(4)
5) Slide the burner assembly out from under the guide
26
®
gas barbecue must be OFF and cool.
knobs. Remove the screws holding the control panel in
place. Lift off the control panel.
wing nuts(2) that hold the manifold to the cooking box.
Pull the manifold and valve assembly out of the
burners and carefully put it down.
(1)
screw and washer(1) in the corners of the cooking box.
(1)
(1)