Weber GENESIS A103.A Owner's Manual page 14

Your Weber Gas Grill Manifold assembly consisting of
gas manifold, valves and gas burners has been factory
assembled, pressure- and flame- tested. As a safety
precaution, we recommend you check the burner
alignment:
1) Are the ends of the burners under the washers at
the left rear and left front of the cooking box? The
screws are only guides. Do not tighten.
2) Do the valves fit into the ends of the burners?
3) Are the wing nuts under the burner assembly hand
tight? Do not tighten with pliers.
If you answered YES to 1, 2 and 3, the burners are
correctly aligned. If you answered NO, the burners are
misaligned. Contact the Customer Service Represen-
tative in your region using the contact information
sheet provided with your manual. Do not use grill.
(1)
(2)
(3)
B-4
Install Gas Supply
General Specifications for Piping
Note - Contact your local municipality for building
codes regulating outdoor gas barbecue installa-
tions. In absence of Local Codes, you must con-
firm to the latest edition of ANSI Z223.1. WE REC-
OMMEND THAT THIS INSTALLATION BE DONE BY
A PROFESSIONAL.
Some of the following are general requirements taken
from ANISI Z223.1 latest edition for complete specifi-
cations.
This barbecue is designed to operate at 7 inches of
water column pressure (.2526 psi).
A manual shut-off valve must be installed outdoors,
immediately ahead of the quick disconnect.
An additional manual shut-off valve indoors should
be installed in the branch fuel line in an accessible
location near the supply line
The quick disconnect connects to a 3/8 inch NPT
thread from the gas source. The quick disconnect
fitting is a hand-operated device that automatically
shuts OFF the flow of gas from the source when the
barbecue is disconnected
The quick disconnect fitting can be installed horizon-
tally, or pointing downward. Installing the fitting with the
open end pointing upward can result in collecting
water and debris.
The dust covers (supplied plastic plugs) help keep
the open ends of the quick disconnect fitting clean
while disconnected.
Pipe compound should be used which is resistant to
the action of natural gas when connections are made.
The outdoor connector must be firmly attached to
rigid, permanent construction.
WARNING: Do not route the 12 foot hose under
a deck. The hose must be visible.