As a Slurry Pumps Manufacturer, share with you. For the normal use and life of the metal liner pump slurry pump, regular inspection and maintenance should be carried out. Here are a few simple methods for maintaining the slurry pump:
Horizontal Slurry Pumps
1. The slurry pump has been injected with a proper amount of oil before leaving the factory to lubricate the mechanical seal. The oil should be checked once a year. If you find water in the oil, you should drain it, replace the oil, replace the gasket, and tighten the screw plug. After three weeks, it must be checked again. If the oil becomes emulsion again, the mechanical seal should be checked.
2. When the slurry pump is not used for a long time, it should be cleaned and lifted and placed in a ventilated and dry place, taking care to prevent freezing. If placed in water, run for at least 30 minutes every 15 days (not dry grinding) to check its function and adaptability.
3. The cable shall be inspected at least once a year. If it is damaged, please replace it.
4. Check the motor insulation and fastening screws at least once a year. If the insulation of the motor drops, please contact the after-sales service department. If the fastening screws are loose, please re-tighten them.
5. Replace the sealing ring: After long-term use in the sewage medium, the gap between the impeller and the sealing ring may increase, causing the flow and efficiency of the water pump to decrease. Turn off the switch, lift the water pump, remove the bottom cover, and remove it. The sealing ring is equipped with the sealing ring according to the actual size of the impeller mouth ring, and the gap is generally about 0.5mm.
6. After the operation of the slurry pump fails, please eliminate it according to the troubleshooting methods given. If the problem still cannot be resolved and the cause cannot be determined, do not dismantle it without permission and contact the after-sales service department immediately. Daily maintenance of centrifugal pumps. Axial fan maintenance and storage environment test equipment and its use and maintenance. Maintenance of three-lobe Roots blower. Fan-coil unit system introduction and basic rules of equipment maintenance and instrument maintenance.
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