隔爆壓力開關的使用說明
來源:編輯YY 時間:2015-07-23 08:58 點擊:次
1.隔爆壓力開關的介質溫度T4應小于等于120℃、T5應小于等于95℃、T6應小于等于80℃。
2.在工業(yè)現(xiàn)場使用時,應遵守“嚴禁帶電開蓋”的原則。
3.使用隔爆壓力開關時應盡量確保壓力開關的外殼是可靠接地的。
4.在現(xiàn)場將設備與開關進行連接時,應擰緊螺母,使密封圈內緊緊抱住電纜護套,以免出現(xiàn)泄漏情況,影響了開關的密封性能。
5.當隔爆壓力開關的內部零件出現(xiàn)了小故障時,用戶需要找專業(yè)技術人員進行解決,不可私自更換開關的零部件。
6.隔爆壓力開關的使用與維護應嚴格按照國家標準的相關規(guī)定進行。
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