Problem and solution of Vortex Pump

Click:1772  Time:2014-04-02 18:34:00
( A ) fan does not rotate
1 , not power - power
2, the motor does not work - Check the motor wiring or replace the motor
3, the fan head is damaged - repair or replace fan
4 , the fan in a foreign body stuck - remove foreign bodies




(B ) increases noise
?1 , bearing dry lubricant - plus bearing grease
?2 , bearing damage - replace the bearings
?3, the impeller wear - replace the impeller or pump head
?4 , solid pieces of loose or fall off - Tighten firmware
?5 , the fan of a foreign body - remove foreign objects or replace the pump head


(C ) vibration increases
1 , bearing damage - replace the bearings
2 , the impeller imbalance - remove foreign objects or school impeller static and dynamic balance
3 , spindle deformation - or replace the spindle head
4 , the working state into the turbulent earthquake zone - adjustment of status to avoid turbulence earthquake zone
5 out of air intake inlet filter is clogged - clean the filter


(D ) temperature rise
1 , the inlet temperature is too high - lower air inlet temperature
2 , bearing dry lubricant - plus bearing grease
3, the fan efficiency is reduced - Clear leaves road dust or replace the pump head
4 , work status change - adjustment of status
5 , the ambient temperature increases - increasing environmental ventilation


(E ) the pressure decreases
1 , the pump head speed is reduced - the power supply voltage is low or motor failure
2 , the pipe network resistance increases - lower pipe network resistance
3 , work status change - adjustment of status
4, the motor turning back - Motor rewiring


(F ) flow rate decreases
1 , import and export air filter clogged - clean the filter
2 , head speed is reduced - the power supply voltage is low or motor failure
3 , the pipe network resistance increases - to reduce the resistance network
4 , work status increases - adjustment of status
5 , the motor turning back - Motor rewiring

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