如何在施工現場檢查壓力開關的故障
當壓力開關在生產現場中出現無輸出和輸出不正常現象時，應立即停止工作，對壓力開關進行如下步驟仔細檢查。
1.壓力開關的供電電源是否接通，電壓是否正常，儀表接線端子與儀表表頭是否有接觸不良。
2.檢查是否充液管里是否有殘留液體和沉積物，是否造成了泄露和堵塞。
3.檢查內部元件的安裝形式是否正確，是否有出現故障，取壓點是否安裝合理。
在施工現場遇到壓力開關出現故障時，要沉著冷靜，不得隨意操作，否則不僅耽誤了生產進程，還會造成一定損失。
西安仕樂克控制器制造有限公司 (www.shelok.net)
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