Check Valves
Two check valves are available for the ozone delivery system. There is a check valve close to
where the ozone tubing attaches to the ozone generator and a check valve also is included
in the venturi injector. The purpose of these check valves is to prevent water from backing
up into the ozone generator. Inspect the PTFE ozone delivery line daily to ensure water is not
flowing back into the ozone generator. Replace check valves every 6 months to a year of use.
NOTE
: The only time it is possible for water to flow back toward the ozone generator is during
a system shutdown. Always inspect tube and check valve during this time.
Fuses
The fuse is located on the panel at the bottom of the SP-3G (220V) Ozone Generator. The
fuse is 3 AMP for this unit.
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Summary of Contents for SP-3G
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