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INSTRUCTION MANUAL
MODEL 460L
Nema Ozone Monitor
9480 CARROLL PARK DRIVE
SAN DIEGO, CA 92121-5201
USA
Toll-free Phone: 800-324-5190
Phone: 858-657-9800
Fax: 858-657-9816
Email: api-sales@teledyne.com
Website: http://www.teledyne-api.com/
05012 REV. D
DCN 5164
© 2008 T-API 22 January 2009
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TELEDYNE INSTRUMENTS HIGHLIGHTS Model 460L – NEMA Ozone Monitor Instruction Manual THIS PAGE IS INTENTIONALLY LEFT BLANK H-ii 05012 Rev D 22 January 2009 PRINTED DOCUMENTS ARE UNCONTROLLED DCN 5164
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TELEDYNE INSTRUMENTS 460L Instruction Manual Safety Messages SAFETY MESSAGES Your safety and the safety of others is very important. We have provided many important safety messages in this manual. Please read these messages carefully. A safety message alerts you to potential hazards that could hurt you or others. Each safety message is associated with a safety alert symbol. These symbols may be found in the manual and inside the monitor. The definition of these symbols is described belo
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TELEDYNE INSTRUMENTS Safety Messages 460L Instruction Manual THIS PAGE IS INTENTIONALLY LEFT BLANK ii 05228 Rev B PRINTED DOCUMENTS ARE UNCONTROLLED DCN 5164
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TELEDYNE INSTRUMENTS 460L Instruction Manual Table of Contents TABLE OF CONTENTS 1. INTRODUCTION ........................................................................................................................... 1 1.1. Preface ..................................................................................................................................1 1.2. 460L Documentation......................................................................................................
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TELEDYNE INSTRUMENTS Table of Contents 460L Instruction Manual 9.1.1. Filter Replacement Procedure............................................................................................45 9.1.2. Mounting the Particulate Filter Externally............................................................................46 9.2. Maintaining the Optional H O Coalescing Filter...........................................................................47 2 9.2.1. Draining the Optional Coalescing Fi
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TELEDYNE INSTRUMENTS 460L Instruction Manual Table of Contents List of Figures Figure 3-1 M460L Front Cover Layout.............................................................................7 Figure 3-2 460L Layout ................................................................................................8 Figure 3-3 460L Sensor Module Layout ...........................................................................9 Figure 3-4 460L Mounting Hole Locations and Dimensions .........
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TELEDYNE INSTRUMENTS Table of Contents 460L Instruction Manual LIST OF APPENDICES Appendix A – Spare Parts List Appendix B – List of Schematics vi 05228 Rev B PRINTED DOCUMENTS ARE UNCONTROLLED DCN 5164
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TELEDYNE INSTRUMENTS 460L Instruction Manual Introduction 1. INTRODUCTION 1.1. Preface Teledyne Instruments is pleased that you have purchased the Model 460L NEMA Ozone Monitor. Included is a full one-year warranty (see Section 2.2) and we at Teledyne Instruments will be pleased to provide you with any support required so that you may utilize our equipment to the fullest extent. The Model 460L is a microprocessor based low range ozone monitor for safety monitoring of ozone levels in
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TELEDYNE INSTRUMENTS Introduction 460L Instruction Manual 1.3. Using This Manual This manual has the following data structures: 1.0 Table of Contents: Outlines the contents of the manual in the order the information is presented. This is a good overview of the topics covered in the manual. There is also a list of tables, a list of figures and a list of appendices. In the electronic version of the manual, clicking on any of these table entries automatically views that section. 2.0 Speci
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TELEDYNE INSTRUMENTS 460L Instruction Manual Introduction interact with each other. A close reading of this section is invaluable for understanding the monitor’s operation. 11.0 Troubleshooting Section: This section includes pointers and instructions for diagnosing problems with the monitor, such as excessive noise or drift, as well as instructions on performing repairs of the monitor’s major subsystems. 12.0 Electro-Static Discharge (ESD) Primer: This section describes how static ele
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TELEDYNE INSTRUMENTS Introduction 460L Instruction Manual USER NOTES: 4 05228 Rev B PRINTED DOCUMENTS ARE UNCONTROLLED DCN 5164
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TELEDYNE INSTRUMENTS 460L Instruction Manual Specifications and Warranty 2. SPECIFICATIONS AND WARRANTY 2.1. Specifications Table 2-1 460L Specifications Measurement Principle UV Absorption (Beer Lambert Law) Ranges 1ppm to 500 ppm: User selectable Measurement Units ppm; ppb Accuracy 1% of Full Scale Zero Noise < 0.0015 ppm (rms) Span Noise < 0.5% of reading (rms) (above 0.1 ppm) Lower Detectable Limit < 0.003 ppm (rms) Linearity Better than 1% of selected range Response Time (9
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TELEDYNE INSTRUMENTS Specifications and Warranty 460L Instruction Manual 2.2. Warranty WARRANTY POLICY (02024D) Prior to shipment, T-API equipment is thoroughly inspected and tested. Should equipment failure occur, T-API assures its customers that prompt service and support will be available. COVERAGE After the warranty period and throughout the equipment lifetime, T-API stands ready to provide on-site or in-plant service at reasonable rates similar to those of other manufacturers in
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TELEDYNE INSTRUMENTS 460L Instruction Manual Getting Started 3. GETTING STARTED 3.1. Unpacking 1. Inspect the received packages for external shipping damage. If damaged, please advise the shipper first, then Teledyne Instruments. 2. Loosen the 2 setscrews located in the top and bottom left corners of the front and swing open the cover. Set Screw O Concentration 3 Display SYSTEM OK Status INVALID READING LAMP LOW LED’s ALARM ACTIVE ZERO Ozone Monitor – Model 460L Buttons A
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TELEDYNE INSTRUMENTS Getting Started 460L Instruction Manual CAUTION Never disconnect electronic circuit boards, wiring harnesses or electronic subassemblies while the unit is under power. 4. Check the connectors of the various internal wiring harnesses and pneumatic hoses to make sure they are firmly and properly seated (see Figure 3-2). 5. Verify that all of the optional hardware ordered with the unit has been installed. These are listed on the paperwork accompanying the monitor.
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TELEDYNE INSTRUMENTS 460L Instruction Manual Getting Started UV Lamp UV Lamp Housing UV Lamp Power Connector Ozone Outlet Manifold UV Lamp Power Supply Reference Scrubber Absorption Tube Sensor Module PCA Ozone Intlet Manifold Measure / Reference UV Valve Detector Figure 3-3 460L Sensor Module Layout 3.2. Mechanical Installation Mount the enclosure securely to a vertical surface. Figure 3-4 below shows the locations of the four mounting holes. All four
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TELEDYNE INSTRUMENTS Getting Started 460L Instruction Manual Table 3-1 460L Ventilation Clearances AREA MINIMUM REQUIRED CLEARANCE Sides of the monitor 1 inch Above and below the monitor. 1 inch Figure 3-4 460L Mounting Hole Locations and Dimensions 3.3. Pneumatic Connections 1. Connect a ¼” exhaust line to the fitting labeled ‘Exhaust.’ CAUTION If using the 460L to measure O levels that are ≥100 ppb exhaust gas 3 from the MODEL 460L may contain dangerous levels of ozone! Th
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TELEDYNE INSTRUMENTS 460L Instruction Manual Getting Started NOTE The ozone delivery pressure should be at ambient pressure +/- 5 PSIG. All tubing used should be made of ozone resistant material such as Stainless Steel, PTFE (Teflon ) or FEP. API can supply appropriate tubing for connecting the ozone supply line. Display Ozone Scrubber (optional) Gas Flowmeter & Coalescence Control Filter (optional) OZONE INLET EXHAUST Install AC OUTLET Power Cord Through Here Fi
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TELEDYNE INSTRUMENTS Getting Started 460L Instruction Manual 3.4. Electrical Connections NOTE It is recommended that if multi-strand wires are used for the following electrical connections. To ensure a reliable connection the wires should be: “Tinned” with solder or; ® Terminated with insulated crimped ferrules, such as Entrelec P/N 304.456.02 (18 gauge) or 304.558.10 (22 gauge) 3.4.1. AC Power Connection CAUTION Disconnect power to the AC mains before making or removing any
