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    講解斷橋鋁門窗設備的維修注意事項
    來源: 2015-12-10 16:09:17
    講解斷橋鋁門窗設備的維修注意事項:
    Interpretation of the broken bridge aluminum doors and Windows equipment maintenance notice:
    1、先外圍后內部,先不要急于換損壞的電氣部件,在確認外圍設備電路正常時,再考慮換損壞的電氣部件。濟南斷橋鋁門窗
    1, internal after peripheral first, don't rush to replace the damaged electric components, when the peripheral circuit is normal, consider replacing the damaged electrical components.
    2、先電源后設備,電源部分的故障率在斷橋鋁門窗設備故障中占的比例很高,所以先檢修電源往往可以事半功倍。
    2, after the first power supply equipment, the power part of the failure rate in the broken bridge aluminum doors and Windows equipment failure accounted for the proportion of very high, so the first overhaul power can often get twice the result with half the effort.
    3、先普遍后特殊因裝配配件質量或其他故障而引起的斷橋鋁門窗設備故障,一般占常見故障的50%左右。斷橋鋁門窗設備電氣的特殊故障多為軟故障,要靠經驗和儀表來測量和維修。
    3, after the first common special because of the assembly parts quality or other malfunction caused by the broken bridge aluminum doors and Windows equipment failure, generally accounts for about 50% of the common faults. Broken bridge aluminum doors and Windows equipment electrical special fault is soft fault more, want to rely on experience and instrument to measure and maintenance.
    4、先直流后交流,檢修時,必須先檢查直流回路靜態工作點,再交流回路動態工作點。
    4, dc before communication, maintenance, you must first check static working point of the dc circuit, ac circuit dynamic working point again.
    5、先清潔后維修,對污染較重的斷橋鋁門窗設備,先對其按鈕、接線點、接觸點進行清潔,檢查外部控制鍵是否失靈。許多故障都是由臟污及導電塵塊引起的,一經清潔故障往往會排除。

    5, maintenance after clean first, for pollution heavier broken bridge aluminum doors and Windows equipment, for the first button, terminal point, the point of contact for cleaning, check whether the external control key failure. Many failures are caused by dust dirt and conductive block, once clean failure tend to be ruled out.

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