Maintenance and precautions of sewage pump
- Time of issue:2021-07-27 11:35
- Views:
Maintenance and precautions of sewage pump
(Summary description)Sewage pumps are widely used and there are many types. Sewage pumps are one of them. The following editor will introduce the maintenance and precautions of sewage pumps.
1. Determine the frequency of maintenance
Consult the original manufacturer’s guidelines and consider scheduling repairs. Choose a time when the system is shut down, and use common sense to develop a maintenance schedule and frequency.
2. Observation is the key
Get to know the system and choose a spot to observe it while the pump is still running. Record leaks, unusual sounds, vibrations, and unusual smells.
Three, pay attention to security
Before performing maintenance or system inspection, make sure that the machine is shut down properly. Proper isolation is important for both electrical and hydraulic systems.
Four, carry out mechanical inspection
1. Check whether the installation point is safe*;
2. Check the mechanical seal and packing;
3. Check whether the pump flange is leaking;
4. Check the joints;
5. Check and clean the filter.
5. Electrical/motor inspection
1. Check whether all terminals are tight;
2. Check the motor vents and windings for dust/dirt accumulation, and clean them according to the manufacturer's guidelines;
3. Check the starting/electrical equipment for arcing, overheating, etc.;
4. Use a megohmmeter on the winding to check for insulation failures.
6. Replace damaged seals and hoses
If any hoses, seals or O-rings are worn or damaged, they should be replaced immediately. The use of temporary rubber assembly lubricants ensures a tight fit and prevents leakage or slippage.
The above is the maintenance and precautions of the sewage pump introduced by the editor. I hope you can understand it.
- Time of issue:2021-07-27 11:35
- Views:
Sewage pumps are widely used and there are many types. Sewage pumps are one of them. The following editor will introduce the maintenance and precautions of sewage pumps.
1. Determine the frequency of maintenance
Consult the original manufacturer’s guidelines and consider scheduling repairs. Choose a time when the system is shut down, and use common sense to develop a maintenance schedule and frequency.
2. Observation is the key
Get to know the system and choose a spot to observe it while the pump is still running. Record leaks, unusual sounds, vibrations, and unusual smells.
Three, pay attention to security
Before performing maintenance or system inspection, make sure that the machine is shut down properly. Proper isolation is important for both electrical and hydraulic systems.
Four, carry out mechanical inspection
1. Check whether the installation point is safe*;
2. Check the mechanical seal and packing;
3. Check whether the pump flange is leaking;
4. Check the joints;
5. Check and clean the filter.
5. Electrical/motor inspection
1. Check whether all terminals are tight;
2. Check the motor vents and windings for dust/dirt accumulation, and clean them according to the manufacturer's guidelines;
3. Check the starting/electrical equipment for arcing, overheating, etc.;
4. Use a megohmmeter on the winding to check for insulation failures.
6. Replace damaged seals and hoses
If any hoses, seals or O-rings are worn or damaged, they should be replaced immediately. The use of temporary rubber assembly lubricants ensures a tight fit and prevents leakage or slippage.
The above is the maintenance and precautions of the sewage pump introduced by the editor. I hope you can understand it.
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