超碰在线免费-毛片一级-五月天婷婷色-一级全黄60分钟免费看-最新免费黄色网址-亚洲一级免费视频-精品国产一二三区-大牛影视剧免费播放在线-直接看的av-黄色大片免费在线观看-嫩草懂你的影院-亚洲视频一区二区在线观看-嫩草私人影院-99这里有精品视频-1区2区视频-日韩手机在线观看-中文在线天堂网-韩国91视频-女人裸体免费网站-日本裸体照-亚洲综合第一区-精品久久久久久无码国产-日本在线观看网址-后入内射无码人妻一区-国产精品黄色网-欧美色图视频在线观看-亚洲综合图色40p-国产一区二区在线免费播放-69**夜色精品国产69乱-深夜视频在线免费

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: www.dduk.cn ????Add: Luoxian Town, Huishan District, Wuxi City

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

主站蜘蛛池模板: 亚洲一区二区三区 | 日韩在线一区二区三区 | 亚洲码无人客一区二区三区 | 国产做受高潮 | 日本在线观看 | 日本在线观看 | 成人一级片 | 偷拍第一页 | 91成人在线观看国产 | 精品欧美一区二区精品久久 | 日日摸日日添日日碰9学生露脸 | 中文字幕日韩人妻在线视频 | 男人操女人的视频 | 免费一区 | 大桥未久在线 | 亚洲观看黄色网 | 欧美激情在线观看 | 天天插天天干 | 欧美大片免费高清观看 | 欧美大片免费高清观看 | 成人免费观看视频 | 触手动漫 | 中国色老太hd| 亚洲精品一区二区三 | 黄色大片免费看 | 国产精品成人国产乱 | 国产高清一区 | 金瓶3d三a级做爰 | 国产精品一区二区三区四区 | 韩国禁欲系高级感电影 | 中文字幕在线一区 | 自拍偷拍av | 在线观看黄 | av电影在线观看 | 日日碰狠狠添天天爽无码 | 猛烈顶弄h禁欲老师h春潮视频 | 人妻夜夜爽天天爽三区麻豆av网站 | 光明影院手机版在线观看免费 | 日韩成人在线观看 | 97在线观看视频 | 日日爽 | 亚洲一区二区视频 | 色导航 | 欧美激情一区二区三区 | 亚洲小说春色综合另类 | 国产激情自拍 | 在线观看欧美日韩视频 | 3d极乐宝鉴国语版观看 |