Propane Powered ForkLift Trucks: Do’s and Don’t’s

The “do’s” and “don’t’s” which you should know to ensure maximum safety as well as reliable performance.

• The liquid in the cylinder should not come in contact with the relief valve. Always keep the cylinder in the proper position.
• When liquid is released it produces 270 times as much vapor by volume.
• Do not let the cylinder get too hot or the pressure will rise. If the pressure gets too high the relief valve will open.
• Always protect the relief valve.
• The liquid propane vaporizes quickly and will cause extreme frost bite if it touches your body so be sure to wear protective gloves while making or breaking connections.
• Pay attention to the connections. Use only components approved by the Canadian Transport Commission, Underwriters Laboratories Inc. or Underwriters Laboratories Canada.
• Avoid hazardous situations.
• Use approved hose and protect it from heat or damage.
• Any repairs to the carburation or fuel supply must be done by a qualified service person.
• Removable containers must be exchanged out doors or in well ventilated areas remote from any source of ignition.
• Before breaking any connections close the cylinder valve and let fuel in lines burn out before turning key off.
• Never use matches or an open flame to check for leaks. Use soapy water or a leak detector.
• After the cylinder is connected to the lift truck, open the valve very slowly.
• If the excess flow valve slugs shut while the cylinder valve is being opened, close the valve. Wait a few minutes and open the valve very slowly.
• Cylinders should be stored carefully outside in an upright position. Remember, the valve should be tightly closed.
• Combustion engines require air to operate efficiently. There will be exhaust gases from the lift truck so if it is operated inside a building, make sure the building is ventilated according to regulations.