国产精品色婷婷亚洲综合看_精品国产综合区久久久久久_艳妇臀荡乳欲_大地资源影视中文在线观看免费高清

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

Position:Home > News >

FRP fan maintenance precautions

Fiberglass fan is widely used in various types of factories, buildings and other industrial buildings exhaust and exhaust, especially for hotels, restaurants, schools, hospitals, theaters, conference rooms and other places need more quiet, chassis and hood with streamline Shaped design, the outer surface of the use of gel coat resin film, so that the smooth appearance of the fan, uniform color, beautiful and generous. So in the maintenance of FRP fan to pay attention to what?

The installation and maintenance of the fan is as follows:
1, the basis of the installation of the fan to be higher than the roof, the surface requirements of the formation, to prevent leakage of water leakage, and to be embedded in the anchor bolts.
2, between the base of the fan and the foundation of a layer of 5mm rubber plate to reduce the vibration, anchor bolts should be equipped with spring washers to prevent the use of loose.
3, debugging operation should be checked before the fan parts, turn the impeller should be no sluggish and card, rub phenomenon.
4, try to run the beginning of the first motor to check the direction of rotation of the impeller is correct (down to see the wheel should be anti-clockwise rotation).
5, test run or normal use should be no exception, voltage, current, vibration, noise should be within the normal range.
6, in operation, the following circumstances should immediately stop, identify the reasons, to be queued before the failure to start.
7, when the damper for the electric damper, the fan is opened when the first open the door; close, turn off the fan and then turn off the damper.
8, start running 72 hours and every six months should check the fan connection, fasteners have loose, adjust the transmission belt elastic, add lubricating oil (fat).
9, in case of winter snow, frozen date, must always start to prevent the snow plug the fan outlet.
10, long-term shutdown should be re-checked by commissioning method after the normal operation.

FRP fan should be installed before the check the fan parts, connectors are damaged, loose and so on, if there is a timely replacement or correction, in particular, should pay attention to whether the impeller is damaged and polished, leaf and hairdryer between the gap is uniform, The direction of rotation of the impeller is correct. Fiberglass fan in the use of the process should always pay attention to the operation is normal, should be timely maintenance, use a period of time should be cleaned, dust, and the oil filling oil lubrication. Installation of the foundation surface shall be flat and shall be 100-200 mm above the roof to prevent seepage and leakage. And should be buried in the connection bolts. Check the fastening nut to ensure fastening and prevent loosening. In case of winter snowy freezing period, you must always start the FRP fan, to prevent the snow block the glass steel fan exports.

If the fan's anti-condensation performance is poor, the indoor and outdoor temperature difference between the larger, easy to condensation on the hairdryer, resulting in dripping phenomenon, and even affect the normal production. So the fan must have a reliable rain, anti-snow and windbreak of the basic performance, but many fans in the design only consider the rain function, ignoring the snow and sand will not only from the upper into the fan, the outdoor wind speed to a certain Strength of the situation, it may also enter the fan from the lower part.

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

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

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

国产精品色婷婷亚洲综合看_精品国产综合区久久久久久_艳妇臀荡乳欲_大地资源影视中文在线观看免费高清
国产又色又爽又黄| 成人aaa片一区国产精品| 蜜臀av一区二区三区| 久久久亚洲中文字幕| 麻豆人妻少妇精品| 欧美日韩视频在线播放| 亚洲欧美久久久久久久久久久久 | 日韩视频一区二区三区四区| 宝宝握住它~坐下自己动头会疼吗| 成全视频最新电视剧在线观看| 日韩a∨精品日韩在线观看| 肉丝美足丝袜一区二区三区四| 四虎精品影视| 97国产精品人妻一区二区| 日韩一级精品视频在线观看| 丰满人妻洗澡被强攻| 欧美精品乱人伦久久久久久| 国产精品污网站| 亚洲一区二区三区在线观看视频| 欧美亚洲视频在线观看| 亚洲国产精品日韩| 亚洲欧美综合乱码精品成人网| 久久综合加勒比| 国产在线一区二区三区四区五区| 88xx成人免费观看视频库| 中文人妻一区二区三区| 精品久久久久久久久久五月天堂乱| 被黑人猛躁10次高潮的危害| 天天躁日日躁狠狠躁免费麻豆| 久久久久久久久久久爱| 97人妻精品一区二区| 男女无遮挡免费视频| 国产精品人妻熟女毛片aⅴ麻豆| 日日噜噜噜夜夜狠狠久久蜜桃| 少妇被粗大的猛烈进出视频软件| gcgc大胆在线高清免费视频| 国产精品久久久久久爽爽爽麻豆色哟哟| 精品一区二区国产| 国产A√精品区二区三区四区| 国产毛片av| CHINESE性旺盛老熟女|