Maintenance
Clean Air Filter
This filter must be cleaned regularly. Depending on the location of the unit, it may be
necessary to clean the air filter monthly. The filter elements are located on the bottom of
the cabinet (see illustration below). This is the air intake element for the cooling fan and
may therefore require the most frequent cleaning. The element may be cleaned with soap
and water and should be dried completely before reinstalling. Clean this filter regularly.
Failure to do so will promote overheating and void the warranty.
NOTE
: In a clean environment, this procedure may only need to be performed every three
months.
• Turn the SP Series ozone generator off.
• Clean the filter screen with water and soap.
• Dry the filter with a clean towel.
• Install the screen back onto the unit.
• Turn the ozone generator on.
• Be sure the unit’s screen does not touch fan blade.
Swimming Pool Filter
Ozone will keep the water much cleaner than any other type of water purification system.
This is due to the fact that ozone neutralizes body oils and soaps. After ozone kills the
bacteria, the byproducts of the process are oxygen, carbon dioxide and filterable solids.
Since filterable solids are usually higher levels with conventional disinfection processes, the
filter will have more work to do. Keeping the filter clean will make a noticeable difference
in the clarity of the water. It is recommended that a regular filter cleaning schedule is
established, or poor water flow through the filter will result. This will have a direct effect on
the amount of ozone that enters the water.
CAUTION
: There is extremely high voltage inside the ozone generator. If you suspect a
problem, disconnect the power to the unit at the service disconnect box or main electrical
panel and immediately contact your swimming pool maintenance technician. Inspect the
ozone delivery line check valves daily for water seepage an strongly recommend replacing
the injector check valve yearly.
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