Negative pressure fan

  • 产品分类: Negative pressure fan
  • 生产厂家: 九州娱ju11net入口|平台下载
  • 产品价格: ¥面议
  • 添加时间: 16/12/21
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Negative pressure fan maintenance
1, the structure of the negative pressure fan is divided into: fan adjustment bolts, motors, U-belt, fan pages, Xuanzhu bearings, louvers, nets, heavy hammer and other accessories.
2; negative pressure fan daily maintenance:
(1); clean up the protective net impurities,
(2); see the belt of soft, if found to have loosened, immediately arranged to adjust, reset.
(3); motor bearing is abnormal sound, if there is to check whether there is oil on the motor!
On the motor maintenance and maintenance, from the following aspects:
1, first disconnect the host power supply, check whether the ground is good ground;
2, check the parts of the screw and coupling is tightened
3, the control instructions, testing the insulation resistance of the motor is in line with regulations, check the main circuit contacts. If the contact is badly ablated or abrasive, replace the contacts immediately.
相关标签:Negative pressure fan厂家,Negative pressure fan价格
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