Figure 4: Component Locations
2.Remove and clean air filter.
-Remove filter housing to access filter.
-Rinse filter in warm, soapy water and blow dry.
-Replace filter.
3.Perform general cleaning of cabinet interior.
ANNUALLY:
1.Remove, disassemble and clean CD module. See GENERATOR SERVICING section 4C.
BIANNUALLY:
1.Rebuild compressor.
See GENERATOR SERVICING section 4C.
4C. Generator Servicing
Before performing any servicing to the ozone generator, make sure the power is off by disconnecting electrical plug from wall socket.
8.Gently glide glass tube electrodes out from module. Inspect for damage.
9.Wipe down electrodes using a solvent such as de- natured alcohol and set in a safe area.
10.Swab out the stainless steel tubes using a solvent such as denatured alcohol or acetone.
11.Replace electrodes - be sure to wipe off any finger- prints, and reassemble module in reverse order.
4C-2. Air Compressor
Air compressor requires a rebuild every two (2) years or 15,000 hours of operation.
1.Purchase rebuild kit from DEL Industries, Inc. See Section 5 for ordering information.
2.Follow instructions in kit to rebuild compressor.
4C-1. Corona Discharge (CD) Module
1.Disconnect the wires from the thermostat switch and ground terminal attached to the generator housing.
2.Unplug high voltage cable(s) from the top end of the CD module.
3.Very carefully disconnect the oxygen feed and ozone output lines by removing the stainless steel compression nuts.
4.Drain cooling water from ozone module and dis- connect cooling water lines.
5.Remove module from cabinet.
6.Carefully remove glass end housing, inspect for damaged glass or retainer springs, and set aside.
7.Remove the opposite end (aluminum discharge end) taking care not to lose retainer springs. Inspect for damage and set aside.
4D. Trouble Shooting
Knowledge of electrical applications is required for trouble shooting. Contact a certified electrician if you are unsure of your ability to service the equipment. If any condition persists, call
Symptom: “Main power” light out when system switch is in the "ON" position.
1.No power to the generator module from the power supply:
a.Check the circuit breaker at the facility power dis- tribution box.
b.Check for loose connections or wiring breaks from the power distribution box to the generator.
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