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 since they have a limited lifespan. Operators of forklifts must use care when handling propane tanks. Compressed gases are dangerous, specially because the gas is flammable. Always use 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 lift truck should be left on until the engine dies. This process burns the gas off inside the transfer hose which connects the engine and the tank. Prior to taking the next steps, wear the correct safety equipment, like for example 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 Disconnect the hose from the tank and take off the holding straps to remove the tank. When putting in a new tank, tighten the nut to reconnect the holding straps and to reattach the hose at the valve of the tank.
3 Leaks could be checked just by applying soapy water to the valve and opening it slightly. If there is a leak, it will 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 in the area of the valve, and then do the leak checking process all over again. Persistent leaks mean that both the connecting hose and nut should be replaced. Nevertheless, if replacing the nut and hose still does not stop the leak, the tank should be replaced.
4 Lastly, open the valve all the way to enable the gas to fill the connecting hose. Then you can start the lift truck and continue working.