Change a Propane Tank
Propane powered forklifts are commonly used in warehouses. The lift truck is designed with the propane tank mounted at the rear of the operator. The tanks, that look much like beer kegs, need to be replaced from time to time because they have a limited lifespan. Forklift operators should utilize care when handling propane tanks. Compressed gases are very dangerous, especially because the gas is flammable. Use care when removing and replacing propane tank to prevent being injured.
1 To change a propane tank, first stop the lift truck and leave 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 in the transfer hose that connects the engine and the tank. Prior to taking the second steps, wear the proper safety equipment, such as insulated gloves made of either neoprene or leather. It is really essential for you to protect your skin from contact with the compressed gas, that 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 reattach the hose at the valve of the tank by tightening the nut.
3 Leaks can be checked simply by applying soapy water to the valve and opening it slightly. If there is a leak, it would cause bubbles to foam from around the valve. If this happens, check the connection hose at the nut and the valve area. Re-tighten the connecting nut if you detect any leaks around the valve area, and afterward perform the leak inspection procedure all over again. Persistent leaks mean that the nut and connecting hose will need to be replaced. Nevertheless, if replacing the nut and hose still does not stop the leak, the tank would need to be replaced.
4 Finally, open the valve all the way to enable the gas to fill the connecting hose. Then you can start the forklift and continue working.