Safety Tips for Using an Unused LPG Gas Cylinder

Using an LPG (Liquefied Petroleum Gas) gas cylinder that has been unused for seven years requires a lot of caution. This article will help you determine if it's safe to use such a cylinder by providing a series of steps to follow.

Step-by-Step Guide to Check the Safety of an Unused LPG Cylinder

1. Check for Damage

Inspect the cylinder for signs of rust, dents, or corrosion. Look for any visible damage that could indicate the cylinder is no longer safe to use.

2. Test the Valve Operation

Ensure the valve operates smoothly and is not leaking. To check for leaks, apply soapy water to the valve. If bubbles form, there is a leak.

3. Examine the Regulator and Hoses

Check if the regulator or hoses have also been unused for that long. They may need replacement if they are cracked or show signs of wear.

4. Check the Expiry Date

Validate if the cylinder has an expiry date stamped on it. LPG cylinders typically have a lifespan of around 10-15 years. If the date has passed, it is time for a replacement.

5. Professional Inspection

It is advisable to have the cylinder inspected by a certified professional. They can perform a thorough examination and ensure the cylinder is safe to use. Do not attempt to use the cylinder without a proper inspection.

6. Refill or Replace

If the cylinder is safe but empty, consider having it refilled at a reputable service provider. They can check the cylinder to ensure safety before refilling.

When in Doubt, Consult a Professional

It is always safer to err on the side of caution when dealing with LPG cylinders. If you are unsure, consult a professional or replace the cylinder. Safety should be your top priority.

The Importance of Regular Maintenance

Ensuring that your LPG cylinder is safe to use requires regular maintenance. An unused cylinder, such as one in a recreational vehicle (RV), may need additional attention.

Using a 30-Year-Old RV with an LPG Cylinder

I have a 30-year-old RV that regularly sits unused, sometimes for months at a time, with only a half tank of gas. When I first obtained it, I left it sitting in my driveway for a few months. When I tried to start it, the engine would not run due to no gas reaching the motor.

Addressing Fuel Issues

Replaced the gas pump and disposable filter with new parts, including a see-through filter with replaceable screens. The vehicle ran approximately 100 miles before the filter became clogged with a heavy, clearish-white substance, likely due to something growing in the tank.

Since replacing the gas pump and installing a heavy-duty marine filter with a water separator, there have been no further issues with the fuel system.

Whether you own an RV or a stationary LPG cylinder, regular maintenance and checking are crucial to ensure safety and functionality. Following these steps and best practices can help prevent leaks and other hazards associated with unused LPG cylinders.