丰满熟妇无码久久精品国产,亚洲人成色777777精品音频 ,刺激视频哔哩哔哩,国产精品久久久久精品三级卜

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: m.91habit.com ????Add: Luoxian Town, Huishan District, Wuxi City

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

吴忠市| 柳林县| 榆林市| 泗洪县| 馆陶县| 门源| 中方县| 呼图壁县| 讷河市| 广丰县| 东乡县| 邳州市| 白沙| 田林县| 扎囊县| 开化县| 太原市| 宝鸡市| 什邡市| 宜兰市| 商水县| 新闻| 彰武县| 驻马店市| 湘乡市| 郁南县| 尼勒克县| 调兵山市| 萍乡市| 常州市| 绥化市| 疏勒县| 绵竹市| 体育| 宜昌市| 根河市| 菏泽市| 沈丘县| 喜德县| 通化县| 舒城县|