Change a Propane Tank
Propane powered forklifts are commonly used in warehouses. The forklift is made with the propane tank mounted at the back of the operator. The tanks, that look much like beer kegs, have to be replaced from time to time because they have a limited lifespan. Drivers of forklifts should use care when handling propane tanks. Compressed gases are dangerous, particularly since the gas is flammable. Always use caution when removing and replacing propane tank to avoid injury.
1 To change a propane tank, first stop the lift truck and leave the engine running, and turn off the valve on the tank. Let the forklift run until the engine dies. This process burns off the gas inside the transfer hose which connects the tank and the engine. Before taking the next steps, put on the correct safety equipment, like insulated gloves made of either neoprene or leather. It is vital for you to protect your skin from touching the compressed gas, which is very cold.
2 The hose of the tank needs to be disconnected, followed by removing the tank from its holding straps. When putting 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 check for leaks by applying soapy water to the valve and slightly opening it. Leaking gas would cause bubbles to foam around the value. If this occurs, inspect the connection hose at the nut and the valve area. Re-tighten the connecting nut if you detect any leaks around the area of the valve, and then perform the leak inspection procedure again. Persistent leaks mean that both the nut and connecting hose should be replaced. Nonetheless, if replacing the hose and nut still does not stop the leak, the tank must be replaced.
4 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 operating.