精品少妇人妻av免费久久农村,一级片久久,91天堂视频,国产破处

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

Position:Home > News >

Centrifugal fan commissioning directly affects the operation of the machine

Centrifugal fan is a very complex structure of the equipment, in the course of the use of different needs can be carried out in accordance with the needs of the debugging, the adjustment of the way so that the fan will work in the effect will be different. If you want to centrifuge the fan to the maximum state, you can start from many aspects. Wuxi centrifugal fan manufacturers are described as follows:
First, the centrifugal fan can be full pressure or buck start, but in the use of full pressure when the start must ensure that the capacity of the grid sufficient. Because the full-voltage start-up current is five to seven times the rated current, if the capacity of the grid is insufficient, use the buck to start this form. This is a very important aspect, if the grid is not sufficient to use the case of full pressure start will produce circuit failure.
Second, the centrifugal fan in the use of the test, be sure to carefully read the product manual, in particular, to check the circuit situation. Because the centrifugal fan in the use of the test field, if the circuit fails, then the direct cause of the fan failure.
Third, the centrifugal fan in the test time, must not be less than two people. A person is to control the power situation, a person to observe the operation of the fan. If there is a centrifugal fan in the course of the work of abnormal conditions, we must stop the fan in time. And then check the fan in all aspects of the data is normal, when the check is completed, it takes at least five minutes to be able to start again.
Fourth, the centrifugal fan even in the normal operation, it should be measured whether the fan input current is normal. If the test current exceeds the rated current, even if the fan is running also to stop, and then measure all aspects of the data. Because more than the rated current is certainly a reason, may affect the use of the fan effect.

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

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

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

中国少妇| 桃园市| 久久精品国产中国久久| 在线永久免费观看黄网站| 久久人人97超碰超国产| 国产精品久久综合| 国产亚洲欧美一区| 无码人妻精品中文字幕不卡| 蜜桃AV抽搐高潮一区二区| 亚洲av本道一区二区三区四区| 色综合伊人丁香五月桃花婷婷| 亚洲欧美一区二区三区不卡| 日韩精品免费一区二区夜夜嗨| 内射无码专区久久亚洲| 婷婷成人基地| 无码少妇丰满熟妇一区二区| 超碰8| а√天堂网www在线中文| 亚洲精品无码专区久久| 国产开嫩苞视频在线观看| 亚洲AV无码成H在线观看| 夜夜添无码试看一区二区三区| 亚洲日产韩国一二三四区| 欧美野性肉体狂欢大派对| 999久久久免费精品播放| 国产美女在线精品免费观看| 亚洲人成人网站在线观看 | 国产乱码一区二区三区| 色狠狠一区二区三区| 97人妻超碰| 熟妇hd| 六十路の高齢熟女にあります | 综合精品| 91国内揄拍国内精品对白| 国产女人高潮抽搐喷水免费视频| 久久精品女人天堂AV| а√天堂网www在线中文| 久一视频| 樱花影院| 国产1区二区| 天天日天天弄|