Weber S-640 Gas Grill User Manual


 
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®
GAS INSTRUCTIONS
Some LP tanks have differing top collar assembles. (The top collar is the metal
protective ring around the valve.) One series of tanks mount with the valve facing front
(a). The other tanks mount with the valve facing away from the fuel scale (b). Weber
recommends the use of cylinder manufacturer’s Manchester and Worthington, with a
47.6 lb water capacity. Other cylinders may be acceptable for use with the appliance
provided they are compatible with the appliance retention means (see illustrations).
The LP cylinder is installed inside the tank enclosure or tank cabinet, on the tank scale.
1) Turn the LP cylinder so the opening of the valve is either to the front, side or rear
of the Weber
®
gas barbecue. Lift and hook the cylinder onto the fuel gauge.
2) Lift tank up into position on the tank scale.
3) Loosen the cylinder lock wing nut. Swing the cylinder lock down. Tighten the wing
nut.
To Connect the hose to the cylinder:
4) Remove the plastic dust cover from the valve.
5) Screw the regulator coupling onto the tank valve, clockwise, or to the right. Hand-
tighten only.
Note: This connection tightens clockwise and will not allow gas to fl ow unless the
connection is tight. The connection requires tightening by hand only.
ƽ WARNING: Do not use a wrench to tighten the connection.
Using a wrench could damage the regulator coupling and
could cause a leak.
You will need: LP cylinder, a soap and water solution and a rag or brush to apply it.
6) Mix soap and water.
7) Turn on the cylinder valve.
8) Check for leaks by wetting the fi tting with the soap and water solution and
watching for bubbles. If bubbles form, or if a bubble grows, there is a leak.
If there is a leak, turn off the gas and tighten the fi tting. Turn the gas back on and
recheck with the soap and water solution.
If leak does not stop do not use the barbecue. Contact the Customer Service
Representative in your area using the contact information on our web site. Log onto
www.weber.com
®
.
9) When leak checking is complete, turn gas supply off at the source and rinse
connections with water.
(a)
(b)
GAS INSTRUCTIONS