Teledyne operating instructions Model 3000PA, Teledyne Analytical Instruments

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Model 3000PA

Copyright © 1999 Teledyne Analytical Instruments

All Rights Reserved. No part of this manual may be reproduced, transmitted, tran- scribed, stored in a retrieval system, or translated into any other language or computer language in whole or in part, in any form or by any means, whether it be electronic, mechanical, magnetic, optical, manual, or otherwise, without the prior written consent of Teledyne Analytical Instruments, 16830 Chestnut Street, City of Industry, CA 91749-1580.

Warranty

This equipment is sold subject to the mutual agreement that it is warranted by us free from defects of material and of construction, and that our liability shall be limited to replacing or repairing at our factory (without charge, except for transportation), or at customer plant at our option, any material or construction in which defects become apparent within one year from the date of shipment, except in cases where quotations or acknowledgments provide for a shorter period. Components manufactured by others bear the warranty of their manufacturer. This warranty does not cover defects caused by wear, accident, misuse, neglect or repairs other than those performed by Teledyne or an autho- rized service center. We assume no liability for direct or indirect damages of any kind and the purchaser by the acceptance of the equipment will assume all liability for any damage which may result from its use or misuse.

We reserve the right to employ any suitable material in the manufacture of our apparatus, and to make any alterations in the dimensions, shape or weight of any parts, in so far as such alterations do not adversely affect our warranty.

Important Notice

This instrument provides measurement readings to its user, and serves as a tool by which valuable data can be gathered. The information provided by the instrument may assist the user in eliminating potential hazards caused by his process; however, it is essential that all personnel involved in the use of the instrument or its interface, with the process being measured, be properly trained in the process itself, as well as all instrumenta- tion related to it.

The safety of personnel is ultimately the responsibility of those who control process conditions. While this instrument may be able to provide early warning of imminent danger, it has no control over process conditions, and it can be misused. In particular, any alarm or control systems installed must be tested and understood, both as to how they operate and as to how they can be defeated. Any safeguards required such as locks, labels, or redun- dancy, must be provided by the user or specifically requested of Teledyne at the time the order is placed.

Therefore, the purchaser must be aware of the hazardous process conditions. The purchaser is responsible for the training of personnel, for providing hazard warning methods and instrumentation per the appropriate standards, and for ensuring that hazard warning devices and instrumentation are maintained and operated properly.

Teledyne Analytical Instruments, the manufacturer of this instrument, cannot accept responsibility for conditions beyond its knowledge and control. No statement expressed or implied by this document or any information disseminated by the manufactur- er or its agents, is to be construed as a warranty of adequate safety control under the

user’s process conditions.

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Teledyne Analytical Instruments

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Contents Model 3000PA Model 3000PA Teledyne Analytical InstrumentsInstrument Serial Number Includes the following options IiiPercent Oxygen Analyzer Specific Model Information OperationalTheory Model 3000PA Table of Contents IntroductionInstallation OperationAppendix MaintenancePercent Oxygen Analyzer Combustible GAS Usage Warning Typical Applications Main Features of the AnalyzerOverview Percent Oxygen Analyzer IntroductionModel Designations Introduction Model 3000PAFront Panel Operator Interface Model 3000PA Front PanelIntroduction Model 3000PA Analog Outputs Recognizing Difference Between LCDRear Panel Equipment Interface Network RS-232 PortRemote Probe OptionalPercent Oxygen Analyzer Operational Theory Operational Theory IntroductionMicro-Fuel Cell Sensor Principles of OperationOperational Theory Model 3000PA Anatomy of a Micro-Fuel CellElectrochemical Reactions + 2H O + 4e → 4OHCalibration Characteristics Effect of PressureClass A-5 Cell Micro-Fuel Cell ClassClass A-3 Cell Class B-1 Cell Hydrogen and/or Helium ServiceSample System Class B-3 CellPiping Layout and Flow Diagram for Standard Model Electronics and Signal Processing Span Zero SampleBlock Diagram of the Model 3000P Electronics Operational Theory Model 3000PA Mounting the Analyzer Percent Oxygen Analyzer InstallationUnpacking the Analyzer Installation Model 3000PA Rear Panel ConnectionsGas Connections Rear Panel of the Model 3000PAElectrical Connections Percent Oxygen Analyzer Installation Teledyne Analytical Instruments Percent Oxygen Analyzer Installation Command Description Parameter Setting Remote Probe ConnectorInstalling the Micro-Fuel Cell Testing the SystemPercent Oxygen Analyzer Operation Auto Ranging onUsing the Data Entry and Function Buttons Operation Model 3000PASystem Function Hierarchy of Functions and SubfunctionsSetting the Display Percent Oxygen Analyzer Operation Setting up an Auto-Cal Password ProtectionEntering the Password Installing or Changing the Password Logout Version Screen Span Functions Cell FailureAuto Mode Spanning Span CalAlarms Function Manual Mode SpanningInstallation AL-1 AL-2 Choose Alarm Setting the Analog Output Ranges Range FunctionOperation Model 3000PA Autoranging Analysis Fixed Range AnalysisAnalyze Function Signal OutputVoltage Signal Current Signal Output V dc Output mA dc Range Voltage Current mA Percent Oxygen Analyzer Maintenance Routine MaintenanceCell Replacement Storing and Handling Replacement CellsMaintenance Model 3000P When to Replace a CellIndex Removing the Micro-Fuel CellRemoving or Installing a Micro-Fuel Cell Cell Warranty Fuse Replacement System Self Diagnostic TestAnalog PowerMajor Internal Components PreampCleaning Rear-Panel ScrewsPossible Cause TroubleshootingSolution Maintenance Model 3000P Teledyne Analytical Instruments Model 3000PA Specifications Percent Oxygen Analyzer AppendixAppendix Model 3000PA Recommended 2-Year Spare Parts List Qty Part Number DescriptionDrawing List 19-inch Relay Rack Panel MountSeries Analyzers Calibration GAS Conversions Zero Cal ZeroSettlingMan ENT To Begin