Maintenance of sewage pump control cabinet

The sewage pump control cabinet is an indispensable thing in the use environment of sewage pumps. With the sewage pump control cabinet, 

the water level of the sewage pump can be well controlled to ensure the normal operation of the sewage pump. The control cabinet can also 

control the sewage pump well to achieve the effect of liquid level control. In case of a fault, the sewage pump can be automatically switched, etc. 

Therefore, sewage pump control cabinet is very important for sewage pumps, but daily maintenance is also indispensable. Today, Dingfei Pump 

Industry will explain to you the maintenance of sewage pump control cabinets in daily use.

1) Disconnect the main power supply of the control cabinet and check the switches. The start and stop buttons should be flexible and reliable.

2) Check whether the air switch, contactor, relay and other electrical appliances in the cabinet are intact, and tighten the wiring screws of the contact 

wire heads and terminals of each electrical appliance.

3) Clean the dust inside and outside the control cabinet.

4) Turn the main power supply and check that the power supply instructions should be normal.

After maintenance, start the water pump and observe whether the ammeter and indicator light indicate whether it is normal.

Observe that the chemical pump should operate smoothly without obvious vibration or abnormal sound, the pressure gauge indicates normal, and 

there is no adverse noise in each electrical appliance in the control cabinet.

The above is the most basic daily maintenance of sewage pump control cabinets. In the actual use environment, various special situations will be 

encountered. If you have any questions, please contact our Dingfei Pump Industry in time.