Shanghai up Pa Ventilation Equipment Co., Ltd
Address: Hengjiang Village, Wenling City, Taizhou City, Zhejiang Province
Contact: Chen Tongqi
Mobile: 13058656827
Tel: 0576-86389006
Fax: 0576-86389006
Website: www.theteavalley.com/www.起霸.com
Common Faults and Elimination Methods of High Pressure Fan
(A) the fan does not rotate
1, no power supply - power supply
2, the motor does not work - check the motor wiring or replace the motor
3, the fan head damage - repair fan or replacement
4, the fan has a foreign body stuck - remove foreign body
(B) the noise increases
1, bearing dry lubrication - plus bearing grease
2, bearing damage - replace the bearing
3, impeller wear - replace the impeller or pump head
4, fasteners loose or off - tighten the fasteners
5, foreign body in the fan - to clear the foreign body or replace the pump head
(C) vibration increased
1, bearing damage - replace the bearing
2, impeller imbalance - clear the impeller in the foreign body or static balance
3, spindle deformation - replace the spindle or pump head
4, the working state into the turbulent area - to adjust the working state, to avoid the turbulent area
5, into the air inlet into the filter plug - cleaning filter
(D) the temperature rise
1, the inlet temperature is too high - to reduce the inlet temperature
2, bearing dry lubrication - plus bearing grease
3, fan efficiency reduction - remove leaf dust or replace the pump head
4, working state change - adjust the working state
5, the ambient temperature increases - increase the environment ventilation cooling
(5) the pressure is reduced
1, pump head speed reduction - low supply voltage or motor failure
2, pipe network resistance increase - reduce pipe network resistance
3, working state change - adjust the working state
4, the motor steering reverse - the motor rewiring
(6) traffic reduction
1, import and export gas filter plug - cleaning filter
2, pump head speed reduction - low power supply voltage or motor failure
3, pipe network resistance increase - reduce pipe network resistance
4, increase the working state - adjust the working state
5, the motor steering reverse - the motor rewiring