Starting throttling method of liquefied natural gas

1, first check whether there is gas in the cylinder, because sometimes the display in the cab will be inaccurate.

2. Check the cylinder pressure. If the cylinder pressure is higher than 8kg, it is higher than 0.8mpa..

3. If all the above are normal, it depends on whether the valve switch is normal, and open the valve to the buffer tank.

4. If it goes out after a dozen hits, the pipeline may be blocked. It is necessary to unscrew the copper pipe mouth of the steel cylinder to the buffer tank. Do not unscrew it. Empty the gas-phase LNG inside, and then tighten it until the liquid drips.

5. If everything is normal, it is an engine problem. Find a 4S shop to handle it.