4
SAFE USE & MAINTENANCE OF
PROPANE GAS CYLINDERS
CYLINDER/CONNECTOR REQUIREMENTS
a. Propane-gas cylinders, valves, and hoses must be maintained in good condition and must be replaced if
there is visible damage to either the cylinder or valve. If the hose is cut or shows excessive abrasion or wear,
it must be replaced before using the gas appliance (see e.).
b. This unit, when used with a cylinder, should be connected to a standard 5-gallon (20 lb.) propane-gas
cylinder equipped with an OPD (Overfill Prevention Device). The OPD has been required on all cylinders sold
since October 1 , 1998, to prevent overfilling.
c. Cylinder dimensions should be approximately 12” (30.5 mm) in diameter and 18” (45.7 em) high. Cylinders
must be constructed and marked in accordance with the Specifications for Propane Gas Cylinders of the
U.S. Department of Transportation (D.O.T) or the National Standard of Canada, CAN/CSA-8339, Cylinders,
Spheres, and Tubes for Transportation of Dangerous Goods.
d. The cylinder used must include a collar to protect the cylinder valve, and the cylinder supply system must
be arranged for vapor withdrawal.
e. The pressure regulator and hose assembly supplied with this outdoor gas appliance (L.P. models only) must
be used. Original and replacement pressure regulator and hose assemblies must be those specified by the
manufacturer for connection with a cylinder connecting device identified as Type I by the ANSI Z 21 .58-
2005/CGA 1.6-2005 (see PARTS LIST for ordering information).
f. The propane-gas cylinder valve must be equipped with a cylinder connection coupling device, described
as Type I in the standard defined in paragraph e. above. This device is commonly described as an Acme
thread quick coupler.
g. If the propane-gas cylinder comes with a dust plug, place the dust cap on the cylinder valve outlet
whenever the cylinder is not in use.
QUICK COUPLER OPERATION
To connect the regulator/hose assembly to the propane gas cylinder valve fitting:
Press the hand nut on the
regulator over the Acme thread fitting on the cylinder valve. Turn the hand nut clockwise to engage the
threads and tighten until snug. The use of pliers or a wrench should not be necessary. Only cylinders marked
“propane” may be used.
To disconnect:
Turn the hand nut counterclockwise until detached.
Important:
Before using the unit, and after each time the cylinder is removed and reattached, check the
hose for wear (see a.) and check all connections for leaks. Turn off the unit valves and open
the main cylinder valve, then check connections with soapy water. Repair any leaks before
lighting the unit.
CAUTION:
Always turn the propane cylinder main valve off after each use, and before moving the unit
and cylinder or disconnecting the coupling. This valve must remain closed and the cylinder
disconnected while the appliance is not in use, even though the gas flow is stopped by a
safety feature when the coupler is disconnected.
Carefully
inspect the hose assembly each time before the gas is turned on. A cracked or frayed hose must be
replaced immediately. If the appliance is stored indoors, the cylinder must be disconnected and removed.
Disconnected cylinders must be stored outdoors, out of the reach of children, with threaded valve plugs tightly
installed, and must not be stored in a building, garage, or any other enclosed area.
FOR YOUR SAFETY
a. DO NOT store a spare propane-gas cylinder under or near this appliance.
b. NEVER fill the cylinder beyond 80-percent full.
c. IF THE INFORMATION IN a. AND b. IS NOT FOLLOWED EXACTLY, A FIRE CAUSING DEATH OR SERIOUS INJURY
MAY OCCUR.
IMPORTANT FOR YOUR SAFETY
READ AND FOLLOW ALL WARNINGS PROVIDED WITH THE PROPANE-GAS CYLINDER.
When operating this appliance with a propane-gas cylinder, these instructions and warnings
MUST
be
observed.
FAILURE TO DO SO MAY RESULT IN A SERIOUS FIRE OR EXPLOSION.
Summary of Contents for HCGV1
Page 14: ...14 NOTES ...
