精品少妇人妻av免费久久农村,国产成人无码a区在线观看视频不卡,国产中年熟女高潮大集合,亚洲国产精品99久久久久久

Welcome [Wuxi Yi Jin Machinery Co. Ltd.] official website!
Chinese   |   English   |  Sitemap
News

Position:Home > News >

Centrifugal fans in the process of downtime must pay attention to the program can be safe and worry-free

Some machinery, whether it is in the beginning of the use or the end of the time to use in accordance with certain processes to operate, the only way to ensure the safe operation of the machine, like a centrifugal fan is one such machine.
For the centrifugal fan Many people know that the fan of a, but it and the use of ordinary fan has a very different way. Take the shutdown program to say it, when the centrifugal fan occurs when some emergency situations will use the staff clearly know. Wuxi centrifugal fan of the relevant experts to describe the specific situation of the emergency.
The first time the centrifugal fan suddenly a strong vibration, and has exceeded the trip value, this time it is necessary to carry out emergency shutdown; the body has a strong collision sound or abnormal friction sound; oil pressure below the alarm and there is no way through the automatic Adjust the return to normal; fuel tank level is low, and even have a way to take the air, if this happens, we must carry out emergency shutdown, and then further check the problem, only check the cause of the failure after the Aspects of the maintenance can be normal start centrifugal fan.
Then the normal downtime and what kind of a kind of form and procedures? First of all to gradually open the vent valve, in the operation of the program when the time to gradually close the exhaust valve; gradually close the small intake throttle, it was 20 to 25 degrees; press the stop button, we must pay attention to this process There is no abnormal phenomenon, to ensure that the machine at the next use of the safety performance; unit in the stop after 5 to 10 minutes or when the bearing temperature dropped to 45 degrees when the oil can stop.
If it is the same time to stop the oil supply, it may damage some parts of the centrifugal fan, affecting the normal use of machinery.

Contact: Mr. Wei 180 6833 7327 / 133 9518 5578 7 ????Tel: 0510-83303276 ????Fax: 0510-83303276

E-mail: 2637472470@qq.com ????Web: www.jinrunji.cn ????Add: Luoxian Town, Huishan District, Wuxi City

Copy right ? 2017 Wuxi Yi Jin Machinery Co., Ltd. All Rights Reserved

国内精品无码一区二区三区| 成人国内精品久久久久影院VR| 国产成人a视频高清在线观看| 少妇高潮惨叫久久久久久电影| 国产成人午夜福利院| av无码精品一区二区三区| 和硕县| 久久久久综合| 色一情一乱一乱一区91av| 日本熟妇性| 蜜桃人妻| 97人人草| 精品国产乱码| 久久精品久久久精品美女| 精品国产一二三| 欧美成人午夜免费视在线看片| 国产一级一片免费播放放a| 国产中文区二幕区2012| 黄片久久| 91精品国产高清一区二区三蜜臀| 国产一二三区在线观看| 欧美激情二区| 日韩电影免费| 美女18免费| 丰满大屁股bbbbbb喷水| 国产午夜精品一区| 疯狂做爰18分钟视频| 日本六十路熟女| 超碰人人射| www四虎影院| 久久人体| 美姑县| 婷婷五月综合国产激情| 国产在线拍揄自揄拍免费下载| 国产狂喷潮在线观看中文| 一本久久a久久精品综合| 欧美成人国产精品高潮| 天天躁日日躁狠狠躁人妻| 韩国精品一区二区三区无码视频 | 欧美老熟妇xb水多毛多| 亚洲欧美日本a∨在线观看|