Teledyne 465L Training Manual
  1. Manuals
  2. Brands
  3. Teledyne Manuals
  4. Monitor
  5. 465L
  6. Training manual
Teledyne 465L Training Manual

Teledyne 465L Training Manual

Ozone monitor
Hide thumbs Also See for 465L:
Table of Contents

Advertisement

Quick Links

Download this manual
TRAINING MANUAL
MODEL 465L
OZONE MONITOR
TELEDYNE
INSTRUMENTS
Advanced Pollution Instrumentation
A Teledyne Technologies Company
© TELEDYNE ADVANCED POLLUTION INSTRUMENTATION
(T-API)
9480 CARROLL PARK DRIVE
SAN DIEGO, CA 92121-5201
TOLL-FREE: 800-324-5190
TEL: 858-657-9800
FAX: 858-657-9816
E-MAIL: api-customerservice@teledyne.com
WEB SITE: www.teledyne-api.com
Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 465L and is the answer not in the manual?

Questions and answers

Related Manuals for Teledyne 465L

Summary of Contents for Teledyne 465L

  • Page 1 TRAINING MANUAL MODEL 465L OZONE MONITOR TELEDYNE INSTRUMENTS Advanced Pollution Instrumentation A Teledyne Technologies Company © TELEDYNE ADVANCED POLLUTION INSTRUMENTATION (T-API) 9480 CARROLL PARK DRIVE SAN DIEGO, CA 92121-5201 TOLL-FREE: 800-324-5190 TEL: 858-657-9800 FAX: 858-657-9816 E-MAIL: api-customerservice@teledyne.com WEB SITE: www.teledyne-api.com...
  • Page 2 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 3: Table Of Contents

    M465L OZONE MONITOR Training Manual TABLE OF CONTENTS PRINCIPLE OF OPERATION PNEUMATICS AND ASSEMBLIES LAYOUT MENU STRUCTURE CALIBRATION PROCEDURES MAINTENANCE TROUBLESHOOTING & FAULTS SPECIFICATIONS SCHEMATICS SERVICE NOTES Page 1 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 4 Page 2 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 5: Principle Of Operation

    1. PRINCIPLE OF OPERATION Page 3 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 6: Theory Of Operation

    1.1. THEORY OF OPERATION The detection of ozone molecules is based on absorption of 254 nm UV light due to an internal electronic resonance of the O 3 molecule. The Model 465 uses a mercury lamp constructed so that a large majority of the light emitted is at the 254nm wavelength. Light from the lamp shines down a hollow quartz tube that is alternately filled with sample gas, and then filled with gas scrubbed to remove ozone.
  • Page 7 M465L OZONE MONITOR Training Manual About every 2.5 seconds the M465 completes a measurement cycle consisting of a 1 second wait period for the sample tube to flush, followed by a 150 ms measurement of the UV light intensity to obtain (I). The sample valve is switched to admit scrubbed sample gas for 1 second, followed by a 150 ms measurement of the UV light intensity to obtain (I o ).
  • Page 8 Page 6 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 9: Pneumatics And Assemblies

    M465L OZONE MONITOR Training Manual 2. PNEUMATIC AND ASSEMBLIES Page 7 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 10: Pneumatic Diagram

    2.1. PNEUMATIC DIAGRAM Figure 2-1 below is a pneumatic diagram that can be referenced when performing troubleshooting on the monitor. Note that certain items, such as the Stream Selector and Electronic Flow meter are optional and will not be present in all M465L monitors. Figure 2-1: Pneumatic Diagram, 3 Stream Configuration Page 8 of 60 Information contained herein is classified as EAR99 under the U.S.

  • Page 11: Pneumatic Connections

    M465L OZONE MONITOR Training Manual 2.2. PNEUMATIC CONNECTIONS Figure 2-2: Pneumatic Connections, Rack Mount Configuration Figure 2-3: Pneumatic Connections, NEMA Configuration, Single Stream Page 9 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 12 Figure 2-4: Pneumatic Connections, NEMA Configuration, Multi-Stream Page 10 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 13: Instrument Layout

    M465L OZONE MONITOR Training Manual 3. INSTRUMENT LAYOUT Page 11 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 14 3.1. INSTRUMENT LAYOUT Figure 3-1 and Figure 3-2 below shows the internal layout of the M465L. These figures will be referenced in the procedures that follow. Note the caution areas where high voltage (line voltage) may be present when power is connected to the instrument.
  • Page 15 M465L OZONE MONITOR Training Manual Figure 3-2: Instrument Layout, NEMA Configuration Page 13 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 16 Page 14 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 17: Menu Structure

    M465L OZONE MONITOR Training Manual 4. MENU STRUCTURE Page 15 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 18: Front Panel Menu Structure

    4.1. FRONT PANEL MENU STRUCTURE C F G C F G C F G C o n c e n t r a t io n S E T U P S T R E A M S T R 1 D U R A T I O N C F G E N T...
  • Page 19 M465L OZONE MONITOR Training Manual ALARM LATCHING VARS MODE NON-LATCHING STREAM 1,3,6 COUNT DWEL 30.0 ALARM 0005 DELAY MAN MODE TIMEOUT BC FILT 0010 SIZE FLOW ENABLE COMM 0001 ADDRESS UNIT SCROLL 0025 DELAY EXIT Figure 3-2: Front Panel Menu Diagram (Page 2) Page 17 of 60 Information contained herein is classified as EAR99 under the U.S.
  • Page 20 Page 18 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 21: Calibration Procedures

    M465L OZONE MONITOR Training Manual 5. CALIBRATION PROCEDURES Page 19 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 22: Zero Calibration

    NOTE A Span Calibration should only be performed with a precision source of ozone calibration gas, such as a Teledyne API Model 700 or Model 703 calibrator. Simple ozone generators without a measurement feedback system should never be used for performing span calibrations.
  • Page 23 M465L OZONE MONITOR Training Manual Figure 5- below shows the Span Cal menu. After the instrument has stabilized on the source of span gas, navigate to the Span Cal menu. Next enter the Span Target concentration (the actual concentration of ozone being supplied to the monitor) and press ENT. The display will next show a confirmation menu, ENT TO SPAN.

  • Page 24: Flow Calibration

    5.3. FLOW CALIBRATION The flow calibration allows the instrument to calibrate its internal flow meter reading. This should be done with a calibrated flow meter connected to the “Sample In” port of the M465L. Figure 5- below shows the Flow Cal menu. After the instrument has stabilized on the source of span gas, navigate to the Flow Cal menu and Press ENT.
  • Page 25 EARTH LINE NEUT DANGER! HIGH VOLTAGE PCA 05072 TELEDYNE API REV: (C)2004 Figure 5-3: Main board – Analog Output Configuration 5.4.2 CURRENT CALIBRATION 1. Ensure that the jumpers on the board are set to current. Refer to FIGURE 5-3 2. Disconnect the GENERAL I/O connector located on the rear panel of the instrument.
  • Page 26 Figure 5-4: REAR PANEL ELECTRICAL I/O CONNECTIONS 3. Insert meter probes into ANA +/-. Set the Meter for DC current. Ensure that the meter leads are setup on the meter for DC current. 4. On the front panel display press CFG-▼-ENT. You are now in the ANALOG STEP TEST.

  • Page 27: Maintenance And Adjustments

    6. MAINTENANCE AND ADJUSTMENTS Page 25 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 28: Maintenance Table

    6.1. MAINTENANCE TABLE Table 6-6-1 below outlines the suggested maintenance procedures and intervals for ensuring the M465L continues to operate accurately and reliably. These intervals are based on continuous (24 hours a day – 7 days a week) operation. These intervals may be lengthened for intermittent operation.

  • Page 29: Replacing Internal Particulate Filter

    6.3. Replacing Internal Particulate Filter 1. Disconnect power from the M465L. 2. Remove the six screws and the top cover (Rack Mount Configuration) or open front panel (NEMA Configuration.) 3. Locate the filter (see Figure 3-1 or Figure 3-2) Un-strap the filter from the two plastic hold- down clamps.

  • Page 30: Uv Lamp Replacement

    6.5. UV Lamp Replacement 1. Disconnect power from the M465L. 2. Remove the six screws and the top cover (Rack Mount Configuration) or open front panel (NEMA Configuration.) 3. Loosen the two UV lamp setscrews on the UV lamp housing (see Figure 3-1 or Figure 3-2.) 4.
  • Page 31 6.7. Sensor Valve Replacement 1. Disconnect power from the M465L. 2. Remove the six screws and the top cover (Rack Mount Configuration) or open front panel (NEMA Configuration.) 3. Locate sensor module assembly (See Figure 3-1 or 3-2.) 4. Unplug the two-pin valve connector from the sensor PCA. 5.

  • Page 32: Cleaning The Optics

    6.8. Cleaning the Optics If 1000mV of output from the lamp and ref detector cannot be attained, then the optics will need to be cleaned. The windows in the sensor are quartz and must be handled delicately. Use only water and soft fiber wipes when cleaning the windows. Remove the sensor from the instrument. Unplug the valve, and the ref detector from the bench assembly.

  • Page 33: Troubleshooting

    M465L OZONE MONITOR Training Manual 7. TROUBLESHOOTING Page 31 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 34: Reference Drawings

    CAUTION RISK OF ELECTRICAL SHOCK. THE OPERATIONS OUTLINED IN THIS CHAPTER ARE TO BE PERFORMED BY QUALIFIED MAINTENANCE PERSONNEL ONLY! 7.1. Reference Drawings The drawings contained in this section are for general reference and may be useful when performing certain troubleshooting activities. 7.1.1.

  • Page 35: Interconnect Diagram

    7.1.2. Interconnect Diagram Figure 7-2 below details the electrical connections between the various electronic modules in the M465L. RACK-MOUNT CN0000073 IEC TYPE VERSION ONLY POWER ENTRY MODULE SW0000051 POWER SWITCH/CIRCUIT BREAKER 05072-0100 MAINBOARD PCA J23 AC IN 04003-1100 FLOWMETER PCA (OPTIONAL) AC/DC Power Supply J24 “ANALOG IN...
  • Page 36 Troubleshooting Using Front Panel Status LED’s or Status Outputs The M465L has 4 front-panel status LED’s that reflect the current operating status of the monitor, and indicate fault conditions. There are also four relay Status Outputs on the rear panel (or internally in the NEMA configuration) that also reflect the state of these status LED’s. See Section 4.2.3 of the operator’s manual for more information on the Status Outputs.

  • Page 37: Invalid Reading

    If the value then drops to within the acceptable range, then one of the sample lines is at elevated pressure. If the inlet is being pressurized, then the design of the sample system should be reviewed and corrected. Contact Teledyne API customer service for assistance. 7.1.6.2. Pressure Too Low Something may be restricting the flow through the monitor, causing the sample pump to pull a vacuum on the sensor module.
  • Page 38 sample lines from the monitor and see if the pressure increases to normal levels. If it does, then the problem is somewhere in the sampling system external to the monitor. If the pressure is still below the limit with the sample lines removed, then there is a restriction in the pneumatics of the monitor upstream of the sensor assembly.
  • Page 39 7.1.7. Absorption Bench Assembly Breakdown Figure 7-3 Page 37 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 40 Figure 7-4 Page 38 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 41 Figure 7-5 Page 39 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 42 Figure 7-6 Bench base plate rear view Page 40 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 43: Specifications

    M465L OZONE MONITOR Training Manual 8. SPECIFICATIONS Page 41 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 44 Specifications User selectable to any full scale range from: 1 PPM to 500 PPM Analog Output Ranges 1000 PPB to 10,000 PPB 2000 µg/m to 10,000 µg/m 100 PPHM to 10,000 PPHM (optional configuration) 1 PPM to 500 PPM 1000 PPB to 9999 PPB Display Range Limits (limited to the 4 digit display) 2000 ug/m...
  • Page 45 Isolated Analog Output, 4- Maximum voltage between outputs and ground 20mA Mode 60V peak System OK Status Relay SPDT (Form C) Dry Contact, 250 VAC, 5A SPDT (Form C) Dry Contact, 250 VAC, 5A (x2, Global Alarm Relays HI and HI-HI) 6 - SPST Dry Contact, 50VDC, 250mA Resistive Instrument Status Outputs Load...
  • Page 46 Page 44 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 47: Schematics

    M465L OZONE MONITOR Training Manual 9. SCHEMATICS Page 45 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 48 UV Preamp Schematic Display Schematic Page 46 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 49 Front Panel 1 of 2 Page 47 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 50 Front Panel 2 of 2 Page 48 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 51 Main Board 1 of 6 Page 49 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 52 Main Board 2 of 6 Page 50 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 53 Main Board 3 of 6 Page 51 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 54 Main Board 4 of 6 Page 52 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 55 Main Board 5 of 6 Page 53 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 56 Main Board 6 of 6 Page 54 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 57 Absorption Bench 1 of 3 Page 55 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 58 Absorption Bench 2 of 3 Page 56 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 59 Absorption Bench 3 of 3 Page 57 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 60 Page 58 of 60 Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.

  • Page 61: Service Notes

    1. “ModBus Reader” is a FREEWARE product of KurySoft. The FREEWARE is available at http://www.kurysoft.com/download.shtml or our website at, http://www.teledyne-api.com/software/. Please download “ModBus Reader” form one of these websites. 2. Please go to our website and download the M465L configuration files. If you choose to download ModBus Reader from our website, you should visit the Kurysoft website to review the “END-USER LICENSE...
  • Page 62 8. Go to Connection and then COM Parameters and make sure that all of the settings are as follows Port: COM1 (The serial port on your computer, most use COM1) Baud rate: 57600 Parity: None Stop Bits: 1 stop bit 9.

Table of Contents