Maintenance and maintenance of special fan in Dehui
In order to avoid human failure accidents caused by improper maintenance, we must enhance the maintenance and maintenance of fans by giving full play to the performance of the equipment and prolonging the service life of the equipment.
注意事項:
1)只(zhi)有(you)在風機設(she)備完(wan)全(quan)正常的情況下方可運轉(zhuan);
2)風機在維(wei)護后啟動時(shi),需注意風機各部件(jian)是否正常(chang)。定期檢查聯軸器、冷(leng)卻(que)風葉、葉輪固(gu)定螺母等有無松(song)動;
3)定期清理蝸殼(ke)、葉(xie)輪(lun)積灰、污(wu)垢等雜質,防(fang)止腐蝕、變形、平衡失(shi)效;
4)保(bao)證電機的電流穩定(ding)、表面溫(wen)度≤40℃,接線可(ke)靠安全,避免缺相;
5)定(ding)期為軸(zhou)承更換指定(ding)潤滑脂(zhi)。例(li)如高溫風機需定(ding)期(一般為30-40天/次)注(zhu)入7019-1(2)極壓復合鋰基(ji)脂(zhi),定(ding)期(一年)清(qing)洗、更換;
6)水(shui)(shui)(shui)冷(leng)(leng)電機(ji)(ji)通水(shui)(shui)(shui)后(hou)方可(ke)運(yun)行,保(bao)證(zheng)水(shui)(shui)(shui)暢通和清潔,水(shui)(shui)(shui)壓≥3Kg。需要停機(ji)(ji)的,應排干水(shui)(shui)(shui)管,防(fang)止(zhi)生銹,特別注意防(fang)止(zhi)氣溫較低凍裂水(shui)(shui)(shui)冷(leng)(leng)電機(ji)(ji)。
7)風機(ji)停用一年以上需再次使用,應(ying)檢查電機(ji)是否受(shou)潮、進水,水冷(leng)電機(ji)是否漏水等情(qing)況,否則應(ying)將整機(ji)送(song)到廠家檢修;
8)高溫風機(ji)在運行一年后(hou),應重新校正葉輪(lun)平衡,主軸彎曲度。
9)確保人身安全,風機的(de)檢修維護(hu)必(bi)須在停機時(shi)進(jin)行。
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