<ins id="23ife"><form id="23ife"></form></ins>
<ins id="23ife"></ins>
<button id="23ife"></button>
<button id="23ife"></button>
<button id="23ife"><xmp id="23ife"><button id="23ife"></button>
<button id="23ife"><xmp id="23ife"><button id="23ife"></button>
<ins id="23ife"><form id="23ife"></form></ins>
<form id="23ife"><xmp id="23ife"><button id="23ife"></button>
<form id="23ife"><ins id="23ife"></ins></form><button id="23ife"><xmp id="23ife"><button id="23ife"></button>
<button id="23ife"><form id="23ife"><form id="23ife"></form></form></button><ins id="23ife"><form id="23ife"></form></ins><button id="23ife"><xmp id="23ife">
<button id="23ife"></button>
<button id="23ife"><form id="23ife"></form></button><button id="23ife"></button>
<button id="23ife"></button>
<button id="23ife"><xmp id="23ife">
<button id="23ife"><xmp id="23ife"><button id="23ife"><xmp id="23ife"><button id="23ife"></button>
<button id="23ife"></button>
<button id="23ife"></button>
技術(shù)文章您的位置：網(wǎng)站首頁(yè) >技術(shù)文章 >真空泵如何換油？

真空泵如何換油？

更新時(shí)間：2023-04-13   點(diǎn)擊次數：1628次

一定要正確地使用規定的真空泵油，否則將使泵的性能降低，甚至可能造成真空泵損壞。換油的方法分以下三步進(jìn)行。


1、首先打開(kāi)加油堵頭，然后擰開(kāi)排油堵頭，用容器接收排出的廢油，操作時(shí)應注意勿使廢油污染環(huán)境,待廢油排放干凈后，擰上排油堵頭.


2、加入干凈的真空泵油至油位稍微露出視鏡，點(diǎn)動(dòng)真空泵運行數次后將油排除干凈，然后，擰上排油堵頭重新加入干凈的真空泵油至泵的油位指示線(xiàn)的1/2處（泵體外殼上的鑄出線(xiàn)和標牌上的上、下限表示），具體操作參考真空泵使用說(shuō)明書(shū)。


3、啟動(dòng)真空泵進(jìn)行測試，待泵溫升高后，判斷其抽真空性能。如果真空度仍然達不到規定值，可能是因為泵內積有油泥等沉積物或存在機械方面的故障。


聯(lián)
系
我
們
69亚洲精品无码专区在线|精品国产柚木在线观看|国产亚洲综合性久久久影院|久久综合网伊人|天天综合网亚洲网站
<ins id="23ife"><form id="23ife"></form></ins>
<ins id="23ife"></ins>
<button id="23ife"></button>
<button id="23ife"></button>
<button id="23ife"><xmp id="23ife"><button id="23ife"></button>
<button id="23ife"><xmp id="23ife"><button id="23ife"></button>
<ins id="23ife"><form id="23ife"></form></ins>
<form id="23ife"><xmp id="23ife"><button id="23ife"></button>
<form id="23ife"><ins id="23ife"></ins></form><button id="23ife"><xmp id="23ife"><button id="23ife"></button>
<button id="23ife"><form id="23ife"><form id="23ife"></form></form></button><ins id="23ife"><form id="23ife"></form></ins><button id="23ife"><xmp id="23ife">
<button id="23ife"></button>
<button id="23ife"><form id="23ife"></form></button><button id="23ife"></button>
<button id="23ife"></button>
<button id="23ife"><xmp id="23ife">
<button id="23ife"><xmp id="23ife"><button id="23ife"><xmp id="23ife"><button id="23ife"></button>
<button id="23ife"></button>
<button id="23ife"></button>