電磁閥閥芯問題:
故障現象1:在電磁閥所通介質壓力正常的情況
下,按下電磁閥紅色的手動按鈕,電磁閥都沒有
。如果再不行,請維修(如果你有時間有耐心而且
有必要的話@_@)或更換閥芯,或者干脆把整個
電磁閥全部換掉。
故障現象2:經過檢查,線圈是原配線圈而且線
內是否有很多積水(有時候油水分離器起的作用不
是很大,特別是當管路設計不良時通到電磁閥的
任何反應(壓力介質沒有出現通斷的變化),說明閥
芯一定是壞的。
處理方法:檢查介質是否存在問題,如壓縮空氣
壓縮空氣會有很多積水)、所通液體介質是否有很
多雜質。然后電磁閥及管路中的積水或雜質
圈通電時磁性正常,但電磁閥依然不動作(這時電
磁閥手動按鈕的功能有可能是正常的),說明閥芯
是壞的。
型號:
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