Genesis CD-15G/25G - DEL Ozone

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Genesis CD–15G and CD–25G Installation & Operations Manualcondition. (Refer to APPENDIX "B",TROUBLESHOOTING GUIDE.)4. High Coolant Temperature: Red light indicatescell temperature is over 110F - resulting fromloss of cooling water flow. (Refer to APPENDIX"B", TROUBLESHOOTING GUIDE.)5. Water Backflow Detected: Red light indicateswater backflow from injector into generator.(Refer to APPENDIX "B", TROUBLESHOOTINGGUIDE.)4A-2. External Components1. Main Power Switch: Power switch is used forsystem start-up and shut-down. Switch activatesthe control system allowing the generator tostart up.2. Flowmeter: Flowmeter controls and indicatesthe oxygen flow through the system.3. Circuit Breaker: Circuit breaker protects thegenerator from over current conditions. Pushthe breaker button to reset.4A-3. Internal Components1. Variable Output Switch (optional): Adjustshigh voltage power supplied to the ozonegenerator module controlling ozone outputconcentration. Located on the outside of theenclosure door.4A-4. External Devices that Control OzoneProductionThe devices turn ozone production on or offbased on programmed level set points. Referto Figure 5b and 6b for connection details.1. ORP Controller (optional): The ORP controllerreceives a millivolt (mV) signal from the ORPsensor mounted in the process water line. ORP(Oxidation-Reduction Potential) is a measureof the relative oxidation strength of the water.As ozone is added to the water system the ORPlevel will rise. As ozone is used up in the watersystem the ORP level will drop. The ORPcontroller continuously analyzes the sensorsignal, compares it to the setpoint that hasbeen programmed, indicates the ORP level onthe digital display, and relays the signal to theozone generator.2. Dissolved Ozone Monitor (optional):Monitoring system designed for the continuousmeasurement of ozone gas in solution. Theoperating range of the system may be selectedby the user from 0-2.00 PPM or from 0-20.00PPM. The basic sensing element used ispolarographic membraned sensor whichmeasures ozone directly.4A-5. External Devices that Control SystemPowerThe devices turn power to the ozone generatoron or off. Examples of such devices would be anambient ozone monitor or flow switch. Refer toFigure 5b and 6b for connection details.4A-6. Internal Components1. Ozone Cell Assembly: Cells are made of twoaluminum halves. Enclosed in the aluminumhalves are a ceramic tube, coil type high voltageelectrode and a teflon rod.2. High Voltage Supply(s): Power supplies raiseincoming line voltage and frequency to deliver itto the cells. Each power supply is rated at 100W.3. Air Compressors: Compressors produce andsupply compressed air to oxygen concentrator.4. Oxygen Concentrator: Supplies concentrated,dry, oxygen feed gas to the ozone generator.5. Low Limit Vacuum Switch: If the vacuum in theozone output supply line falls below 1.5 in. Hgthe switch will open causing the system to shutdown.6. Vacuum Regulator: Regulates the oxygenflow into the generator cell based on a vacuumsetpoint (factory set to 3-5 in. Hg). When thesufficient suction is being developed by theinjectors downstream the regulator will allow fullflow to pass. As suction is reduced, flow isrestricted proportionally to maintain the vacuumset point. If suction is lost completely, flow iscut off.7. Water Backflow: The backflow detector senseswater present in ozone tubing in generator. Ifwater is detected, system will close solenoidvalve to prevent additional water backflow fromoccuring. Water in the generator will causesevere damage to the high voltage electrodes.8. Ventilation Fan: Cooling fan operates whenmain power switch is “ON”.9. Air Filter: Filter cleans ventilation air enteringthe enclosure.10. Door Interlock Switch: Interlock switch willshut down entire system if door is opened.Securing the door will bring the system backinto operation.11. Relay Panel: Contains control relays for systeminterlocks, indicator lights and main powercontrol.12. Hour Meter: Indicates total system operatingtime in hours.4
Genesis CD–15G and CD–25G Installation & Operations ManualFigure 5a: Component Locations (ALL MODELS EXCEPT –50)Relay PanelRemove jumper if ORP controller or dissolvedozone monitor is used. Connect dry contactleads from controller/monitor or leave openif 5 pin external interface connector is used.Remove jumper and connect dry contact leads ifexternal device is used. (ambient ozone, flow switch,etc.)Figure 5b: Connection Details for External Control Devices (ALL MODELS EXCEPT –50)5
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Genesis CD-15G/25G - DEL Ozone

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