What Knowledge Is Required for The Maintenance of Swimming Pool Systems?

Daily Maintenance of Filters

When the filter element needs cleaning, cut off the power supply of the water pump, close the valves of the main suction pipe and outlet pipe, pull up the safety bolt on the filter cover, unscrew the top cover counterclockwise, take out the filter element, and rinse the inside and outside of the paper element with tap water using a garden pressure nozzle.

What to Do If the Equipment Has Insufficient Water Output?

Check whether the strainer baskets of the water pump and surface skimmer, as well as the main drain, are clogged with debris.

Check whether the suction pipe is blocked and whether its size is too small.

Check whether all valves on the suction pipe and outlet pipe are fully opened.

Check whether the filter and outlet pipe are clogged (indicated by a rising reading on the filter pressure gauge).

Check whether the suction pipe is leaking air (indicated by air bubbles emerging from the injector).

The water pump is running at low speed (caused by excessively low voltage).

The water impeller is jammed.