A2Z Ozone SP - Series - Manual (Page 11)

TROUBLESHOOTING
The test method for failure of the ozone generator:
Check the power input for correct voltage (110V OR 220V).
Unit is on but no ozone; this is due to over heating or water back flow to the ozone generator.
Turn off ozone generator and let air flow through the unit for 1 to 2 hours to dry the ozone tube.
Check main fuse, change if needed. It is a 3 AMP for SP-3 to SP-8 and 6 AMP for SP-16 fuse.
Check the tubing inside the machine for kinks.
If the machine can produce some air, but the air is not ozone; please check the following:
A. The power indication lamp is lit.
B. Check ozone control knob is set above zero.
C. Check ozone board fuse, 3 AMP.
D. Check wire from terminal to ozone board.
E. Check Pot wire is connected to ozone board.
If you are still experiencing problems, please contact A2Z Ozone Systems for more information.
HEALTH HAZARDS OF OZONE
Do not allow the ozone gas level in any living area to exceed FDA-recommended level of 70
PPB.
WARNING: Long term inhalation of high concentrations of ozone gas in the air can cause nasal
and/or lung irritation. When using this unit for air treatment purposes, it is recommended that it
be operated in unoccupied spaces.
Detection Levels in Air
Ozone gas can be detected in air by its distinctive odor at concentrations of about 0.02 ppm.
Although each nose varies, “olfactory fatigue” occurs quickly. As a result, DO NOT RELY ON
ODOR AS A WARNING OF HIGH OZONE CONCENTRATIONS. The permissible exposure level (PEL)
or time weighted concentration for ozone gas to which workers may be exposed is 0.1 ppm
averaged over 8 hours, 5 days a week (OSHA). The short term exposure limit is 0.3 ppm average
over 15 minutes. The concentration of 10 ppm ozone gas in air is generally accepted as
immediately Dangerous to Life or Health (DLH).
SAMPLE SCHEMATIC DIAGRAMS
Swimming Pool Venturi Injector Manifold:
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