The main contents of the pump are as follows:
1. View and handle easy loose bolt or nut. Such as to knock at a door, a bolt, a pin shaft and a pin, double suction centrifugal pump shaft sealing device for packing tightness, air compressor valve plate.
2. Oil, water, air pipe joint, valve leakage treatment.
3. For the motor carbon brush and slip ring, insulation etc..
4. See rack before without water blocking debris.
5. Adhere to the motor boring, view motor insulation.
6. Repair gate lifting point is not strong, the door has no corrosion and wear resistance, card.
7. The gate opening and closing equipment protection.
8. Crane protection.
9. Unit equipment cleaning.
