Change a Propane Tank
Propane fueled forklifts are normally utilized inside warehouses. The forklift is designed with the propane tank mounted behind the driver. The tanks, that look much like beer kegs, need to be replaced periodically because they have a limited lifespan. Forklift operators should use care when handling propane tanks. Compressed gases are really hazardous, specially because the gas is flammable. Use caution when removing and replacing propane tank to avoid being injured.
1 To change a propane tank, first stop the lift truck while leaving the engine running, and turn the valve on the tank off. Let the forklift run until the engine dies. This procedure burns the gas off inside the transfer hose that connects the engine and the tank. Before taking the second steps, put on the proper safety equipment, like insulated gloves made of either leather or neoprene. It is important for you to protect your skin from touching the compressed gas, which is extremely cold.
2 Disconnect the hose from the tank and take the holding straps off to remove the tank. When you put in a new tank, reattach the holding straps and reconnect the hose at the valve of the tank by tightening the nut.
3 You can inspect for leaks by applying soapy water to the valve and opening it slightly. Leaking gas would cause bubbles to froth around the value. If this occurs, check the connection hose at the nut and the valve area. Re-tighten the connecting nut if you detect any leaks in the valve area, and afterward perform the leak inspection process again. Persistent leaks mean that the connecting hose and nut would need to be replaced. However, if replacing the hose and nut still does not stop the leak, the tank must be replaced.
4 Finally, open the valve all the way to allow the gas to fill the connecting hose. After that you can start the lift truck and continue working.