{"id":9826,"date":"2016-03-31T16:30:14","date_gmt":"2016-03-31T14:30:14","guid":{"rendered":"https:\/\/www.gok-blog.de\/2016\/03\/31\/how-can-i-release-an-opso-sav\/"},"modified":"2022-05-03T11:20:50","modified_gmt":"2022-05-03T09:20:50","slug":"how-can-i-release-an-opso-sav","status":"publish","type":"post","link":"https:\/\/www.gok-blog.de\/en\/2016\/03\/31\/how-can-i-release-an-opso-sav\/","title":{"rendered":"How can I release an OPSO (SAV)?"},"content":{"rendered":"

If the OPSO (SAV) has responded to the pressure regulator in an LPG system, it can be easily released again. It is important to know and eliminate the cause of the response of the safety device\u00a0beforehand.\u00a0<\/p>\n

The OPSO (O<\/strong>ver-P<\/strong>ressure S<\/strong>hut O<\/strong>ff) blocks the gas flow if an inadmissible high pressure<\/strong> is present at the outlet of the pressure regulator. We have already explained how it works<\/a>. With GOK fittings with an outlet pressure of 50 millibar, the response pressure<\/strong> of the safety device is c. 120 millibar. If the OPSO, previous designation: Safety shut-off valve SAV, has stopped the gas flow, you must first determine the cause of the fault.<\/p>\n

Requirement<\/h2>\n

If you can exclude the pressure regulator as a source of error, the OPSO can be permanently released<\/strong>. Requirement for this: You must first correct the cause of the overpressure, for example, clean the blocked ventilation line.