Change a Propane Tank
Propane powered forklifts are commonly used in warehouses. The lift truck is designed with the propane tank mounted at the back of the operator. The tanks, which look a lot like beer kegs, need to be replaced every so often because they have a limited lifespan. Forklift drivers must always utilize caution when handling propane tanks. Compressed gases are really hazardous, specially since the gas is flammable. Use caution when replacing and removing propane tank to avoid injury.
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 inside the transfer hose that connects the engine and the tank. Prior to taking the next steps, put on the correct safety equipment, such as insulated gloves made of either neoprene or leather. It is really important for you to protect your skin from contact with the compressed gas, that is very cold.
2 The hose of the tank needs to be disconnected, followed by removing the tank from its holding straps. When you put 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 check for leaks by applying soapy water to the valve and opening it slightly. Leaking gas will cause bubbles to foam around the value. If this occurs, inspect the connection hose at the nut and the valve area. The connecting nut should be re-tightened if you detect any leaks around the valve area, and after that perform the leak checking process again. Persistent leaks mean that both the nut and connecting hose must be replaced. However, if replacing the nut and hose still does not stop the leak, the tank must be replaced.
4 Open the valve all the way to enable the gas to fill the connecting hose. Afterward you could start the lift truck and continue operating.