How to replace natural gas hose? Steps?
Turn off the gas main valve, that is, the gas cooker switch;Unscrew the ends of the hose;Hose removal;Replace the new hose;Reopen the valve.
Replace the natural gas hose first pressure relief, and resolutely put an end to the operation with pressure;According to the connection way of the hose, if it is O ring sealed, just tighten it directly;If it is cone thread, it can be wrapped with raw material tape or sealant.
Rubber products are rotten, especially the kitchen fume gas hose to erosion, and temperature will cause the hose and hose aging, but also bear the pressure of gas altar, for safety, or in accordance with the gas company's proposal to replace a 2 year.
