Change a Propane Tank
Forklifts fueled by propane are common in warehouse environments. These forklifts have a propane mount located at the back of the operator. These tanks have to be replaced periodically since they have limited lifespans. Forklift drivers should use care when handling propane tanks. Compressed gases are very dangerous, specially since the gas is flammable. Always use care when replacing and removing propane tank to prevent being injured.
1 To change a propane tank, first stop the forklift while leaving the engine running, and turn the valve on the tank off. Let the lift truck run until the engine dies. This process burns the gas off in the transfer hose which connects the tank and the engine. Prior to taking the next steps, put on the correct safety equipment, such as insulated gloves made of either leather or neoprene. It is important for you to protect your skin from touching the compressed gas, which is very cold.
2 Disconnect the hose from the tank and take off the holding straps to remove the tank. When you put in a new tank, reconnect 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 slightly opening it. Leaking gas will cause bubbles to foam around the value. If this occurs, check the valve area and the connection hose at the nut. Re-tighten the connecting nut if you detect any leaks around the area of the valve, and then perform the leak checking process again. Persistent leaks mean that the nut and connecting hose should be replaced. Nevertheless, if replacing the hose and nut still does not stop the leak, the tank will have to 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.