GAS SAFETY REQUIREMENTS
LP GAS HOOK-UP
• A dented or rusty LP tank may be hazardous and should be checked by your LP Supplier. Never use a cylinder with a damaged valv
e. Cylinder
dimensions should be approximately 12 inches in diameter and 18 inches high. The LP cylinder must be constructed and marked in accordance
with the specifications for LP Gas Cylinders of the US Department of Transportation (DOT) or the National Standard of Canada, CAN/CSA-B339,
Cylinders, Spheres and Tubes for Transportation of Dangerous Goods.
Only Worthington, Manchester, or Wolfdale brand cylinders should be
used with this appliance.
• The propane gas cylinder valve must be equipped with a cylinder connection coupling device, described as Type 1 in the Harmoni
zed ANSI stan-
dard ANSIZ 21.58 and CGA 1.6-M95-1995 with addenda Z 21.58. This device is commonly described as an
Acme Thread Quick Coupler
(see
Fig. 1 below). The gas must be turned off at the supply cylinder when the unit is not in use. If the appliance is stored indoors the cylinder must be
disconnected and removed from the appliance. Cylinders must be stored outdoors in a well ventilated area out of reach of children.
• The cylinder supply system must be arranged for vapor withdrawal and must include a collar to protect the cylinder valve. Disc
onnected cylinders
must not be stored in a building, garage, or any other enclosed area. The grill is designed to operate on Propane gas regulated at a gas pressure
of 10” water column (W.C.) (2.7kPa). A regulator adjusted to this pressure must be installed in the gas supply line before th
e grill is connected to
the propane source. Use only the type regulator and hose specified by ProFire.
NOTE: Hose and Regulator is preassembled to the grill valve at the factory.
• Only 20 lb. cylinders equipped with an OPD (Overfill Protection Device) should be used with your MHP Grill. Only one propane c
ylinder may be
located in an enclosure or cart. Extra spare cylinders must be stored outdoors out of the reach of children and outside of any building, garage or
other enclosed area.
Read and Follow All Warnings Provided with Propane Cylinders
. Never locate a cylinder under or near the barbecue
unless sufficient ventilation and shielding is provided to prevent any heating of the cylinder, regulator and hose.
Do not turn gas valve on unless connection between regu-
lator and tank is complete. Before attempting to light grill,
be certain the gas valve knobs are in the “OFF” position,
turn tank on by turning knob on top of the tank counter-
clockwise, check all connections for leaks by spraying or
brushing a solution of 50% liquid soap and 50% water. If
bubbles appear there is a leak, turn off gas and have a
certified gas installer repair the leak.
Type 1 Acme Thread Quick Coupler
Cylinder
Regulator
Hose
Hand Nut With
Acme Thread
Hand Wheel
QCC-1
Fitting
Valve
LEAK TEST-CAUTION BEFORE TESTING
• NEVER USE THE GRILL WITHOUT FIRST LEAK TESTING THE GAS CONNECTIONS.
• WARNING: DO NOT USE OPEN FLAME TO CHECK FOR LEAKS. USE OF AN OPEN FLAME COULD RESULT IN A FIRE, EXPLOSION AND BODILY HARM.
• DO NOT SMOKE WHILE PERFORMING THE LEAK TEST!
• To prevent fire or explosion hazard, DO NOT use or permit sources of ignition in the area while performing a leak test. Perfor
m leak test outdoors only.
• Check to ensure that flexible hoses do not have any cuts and wear that may affect the safety before each use. Only the factory
supplied hose and regulator must be
used. Use only replacement regulator and hose assemblies specified by MHP Grills.
1. Prepare a leak testing solution of sudsy water by mixing in a spray bottle with half liquid soap and half water.
2. Confirm that all control knobs are in the
“OFF”
position.
3. Turn the main gas valve supply
“ON”
4. Apply leak testing solution by spraying on the pipe joints, fittings and hose.
5. A gas leak is detected if: A) there is a faint gas smell and/or B) growing bubbles appear on any of the connection points and/or hose,
DO NOT
attempt to ignite the grill and
IMMEDIATELY
turn off the gas supply valve.
6. When there is a gas leak, call a qualified service technician.
DO NOT
use the grill until the leak is corrected.
LEAK TEST
5
