Change a Propane Tank
Propane fueled forklifts are commonly used in warehouses. The lift truck is designed with the propane tank mounted behind the operator. The tanks, which look much like beer kegs, have to be replaced periodically as they have a limited lifespan. Forklift operators must utilize care when handling propane tanks. Compressed gases are very dangerous, especially because the gas is flammable. Utilize care when replacing and removing propane tank to prevent injury.
1 If there is a need to change the propane tank, the first step is to stop the lift truck, then turn off the tank valve. The forklift must be left on until the engine dies. This procedure burns the gas off inside the transfer hose that connects the engine and the tank. Before taking the next steps, wear the correct safety equipment, like for example insulated gloves made of either neoprene or leather. It is really important for you to protect your skin from touching the compressed gas, that is extremely cold.
2 Disconnect the hose from the tank and take the holding straps off to remove the tank. When putting in a new tank, reattach the holding straps and reattach 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 will cause bubbles to froth around the value. If this happens, inspect the connection hose at the nut and the valve area. The connecting nut must be re-tightened if you detect any leaks in the area of the valve, and then do the leak inspection process again. Persistent leaks mean that both the nut and connecting hose must be replaced. Then again, if replacing the nut and hose still does not stop the leak, the tank must be replaced.
4 Lastly, open the valve all the way to allow the gas to fill the connecting hose. After that you could start the lift truck and resume working.