維修壓力開關注意事項
壓力開關主要是由彈性元件和微動開關組成，如果壓力開關內部結構或者是顯示儀表發生了故障，需要由人員維修時，該注意些什么呢？
1.維修人員必須是專業的儀器儀表檢修人員，非專業人員不可擅自操作。
2.如果需要對內部參數進行改動，最好事先經過操作人員的認可。
3.如果是正在運行的壓力開關，務必要停止壓力開關的運行，斷開通電電源，嚴禁帶電操作。如果需要拆卸壓力表，則應切斷引壓閥，或松開壓力表的接頭，讓指針回到零點處時，再進行拆卸。
4.如果壓力開關是檢測腐蝕性介質的，應進行沖洗壓力開關或采取保護措施，防止腐蝕性介質與皮膚的直接接觸。
5.更換的新的零部件的安裝務必規范，均采用經過嚴格測試的合格元件。
如果想要自己動手維修壓力開關，那就免不了要學習如何才能成為合格的壓力開關專業維護人員，學習之后，以后在壓力開關遇到故障時，自己就可以輕松解決問題啦。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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