Roots BlowerIn the use of the process of “sick” is inevitable, then the common “disease” Roots blower have those? Roots blower editor to take you to understand.
I. Roots blower does not rotate;
1、Not connected to the power supply Turn on the power supply
2, the motor does not work to check the motor wiring or replace the motor
3. Damage to the fan head to repair the fan or replace it
4、Fan in the foreign body jammed to remove the foreign body
Second, the Roots blower noise increases
1、Bearing dry lubrication plus bearing grease
2, bearing damage replacement bearing
3、Impeller wear replace impeller or pump head
4、Loose or fall off fasteners tighten fasteners
5、Fan inside the foreign body to remove the foreign body or replace the pump head
Third, the Roots blower failure vibration increase
1, bearing damage replacement bearing
2、Impeller imbalance clear impeller in the foreign body or school dynamic static balance
3、Deformation of the spindle to replace the spindle or pump head
4, the work state into the turbulent seismic area to adjust the work state, avoid turbulent seismic area
5、Inlet and outlet into the filter screen clogged cleaning filter screen
Fourth, the Roots blower temperature rises
1、Lower the temperature of the air intake if it is too high
2、Bearing dry lubrication plus bearing grease
3, the fan efficiency is reduced to clear the impeller dust or replace the pump head
4. Changes in working conditions to adjust working conditions
5. Increase in ambient temperature to increase environmental ventilation and heat dissipation