The repair of a submersible aerator should include the following process:

When the submersible aerator is not used for a long time, it should be cleaned and dried, coated with anti rust paint, and temporarily stored in a dry place.

Regularly check the electrical performance of the aerator, such as voltage, current, insulation resistance, etc. If any abnormalities are found, they should be promptly resolved.

Clean rotating components such as impellers and shaft sleeves, and add an appropriate amount of lubricating grease.

Check the cables and wires and replace them if necessary.

Clean the oil chamber and replace the lubricating oil. If long-term storage is required, the lubricating oil should be replaced regularly.

Check if the fasteners of the aerator are tightened, and tighten them promptly if they are loose.

After each repair, the submersible aerator should be placed in a dry place and attention should be paid to antifreeze.

Article source: manufacturer of submersible aeratorswww.jmyuankekj.com