不銹鋼膜盒壓力表的故障檢查
當不銹鋼膜盒壓力表出現故障時，使用單位應該怎樣排查故障呢，下面小編具體介紹如何檢查不銹鋼膜盒壓力表。
1.傾聽不銹鋼膜盒壓力表內部有無異常的振動和響聲，如果有異常聲響，則代表內部有零部件脫落，應及時更換相關的零部件。
2.檢查不銹鋼膜盒壓力表的外殼有無裂紋、變形、鼓包及銹蝕的現象，如果有，應及時針對這些現象采取措施修補。
3.檢查不銹鋼膜盒壓力表的進出口閥是否完好可用，有無泄露現象，如發現有泄露現象，應及時進行密封措施，保證密封性能。
4.檢查不銹鋼膜盒壓力表的表盤、指針是否可以正常轉動，有無錯誤旋轉的現象。
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