How to check the QY oil-filled submersible pump parts

How to check, clean and dry the QY oil-filled submersible pump parts
(1) Inspection, cleaning and drying of the oil-filled submersible pump parts Check the parts of the submersible pump, especially the upper and lower end faces, mechanical seal boxes, outlet box parts, cable seals, bearings and seals , If damaged, should be promptly repaired or replaced. Parts should be clean and dry.
(2) oil filled submersible pump motor stator cleaning and drying need to carry out maintenance of the oil-filled motor stator should be clean, in order to prevent the water into the run in the stator winding affect the motor insulation performance, the stator winding should be dry deal with. Damaged stator windings should be removed, re-embedded, dipped in paint. The residual paint on the inner surface of the stator core during the dipping process should be scraped off.
(3) oil-filled submersible pump rotor and bearing cleaning cleaning rotor and drying; with clean gasoline cleaning bearings, cleaning requirements after the rotation of the bearing smooth, light no noise.