Using Cylinders

New And Reinstalled Cylinders

When disconnecting cylinders, whether full or empty, first close the shutoff valve, then disconnect the cylinder and snugly seal the valve with a plug, a cap, or an approved quick-closing coupling. This important safety precaution prevents air and moisture from forming rust inside the cylinder.

Internal rust can develop in new and unused cylinders, which may lead to odor fade. A sniff test should be done to make sure odorant is in the cylinder when connected or reconnected.

Regulator

NEVER USE PROPANE FROM A CYLINDER WITHOUT A REGULATOR (Except for forklift cylinders). Protect the regulator connector from scratches and dents. Any damage to the connector may cause a leaking joint. Make sure the regulator vent is pointing downward and the regulator is protected. This prevents ice from blocking the vent. Ensure the regulator vent is clean. Check that nothing has blocked the vent, such as an insect, mud-dauber, wasp nest, spider cocoons, etc.

Shutoff Valve

Cylinders are equipped with a shutoff valve. When portable appliances are not being used, the valve should be shut off.

Storage

Store propane cylinders outside only. Never store cylinders in an enclosed area or a basement/ Always use the cylinders in a secure manner to prevent rolling or falling.

Leaks

Always be alert for the smell of propane when you are in an area where cylinders are used or stored.

Heat

Never place a cylinder near a stove, fireplace, or other source of heat. The heat builds up pressure inside the cylinder, which may cause the pressure relief valve to release propane.

Connecting Propane Cylinders

Positioning The Cylinder

Position the cylinder in an upright position. Do not kink or damage any hose or tubing between the cylinder valve and the regulator.

Installing The Regulator

Install the regulator with the vent pointing downward and under a protective covering. Using a wrench, tighten the regulator inlet connection nut counterclockwise into the cylinder valve. The nut has a left-handed (reverse) thread, which requires you to tighten it in the counterclockwise direction. Do not over tighten.

Checking For Leaks

To check for leaks, perform a bubble test. Apply leak detector solution or thick soapy water to the connection(s) between the cylinder and the regulator outlet.

Slowly open the cylinder shutoff valve and watch for bubbles. If bubbles appear, close the cylinder valve and tighten the connection and call your propane dealer immediately.