Emerson 51-DO-04, 51-DO-03 instruction manual Essential Instructions

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ESSENTIAL INSTRUCTIONS

READ THIS PAGE BEFORE PROCEEDING!

Rosemount Analytical designs, manufactures, and tests its products to meet many national and international standards. Because these instru- ments are sophisticated technical products, you must properly install, use, and maintain them to ensure they continue to operate within their normal specifications. The following instructions must be adhered to and integrat- ed into your safety program when installing, using, and maintaining Rosemount Analytical products. Failure to follow the proper instructions may cause any one of the following situations to occur: Loss of life; per- sonal injury; property damage; damage to this instrument; and warranty invalidation.

•Read all instructions prior to installing, operating, and servicing the prod- uct. If this Instruction Manual is not the correct manual, telephone 1- 800-654-7768 and the requested manual will be provided. Save this Instruction Manual for future reference.

•If you do not understand any of the instructions, contact your Rosemount representative for clarification.

•Follow all warnings, cautions, and instructions marked on and supplied with the product.

•Inform and educate your personnel in the proper installation, operation, and maintenance of the product.

•Install your equipment as specified in the Installation Instructions of the appropriate Instruction Manual and per applicable local and national codes. Connect all products to the proper electrical and pressure sources.

•To ensure proper performance, use qualified personnel to install, oper- ate, update, program, and maintain the product.

•When replacement parts are required, ensure that qualified people use replacement parts specified by Rosemount. Unauthorized parts and procedures can affect the product’s performance and place the safe operation of your process at risk. Look alike substitutions may result in fire, electrical hazards, or improper operation.

•Ensure that all equipment doors are closed and protective covers are in place, except when maintenance is being performed by qualified per- sons, to prevent electrical shock and personal injury.

WARNING

ELECTRICAL SHOCK HAZARD

Making cable connections to and servicing this instru- ment require access to shock hazard level voltages which can cause death or serious injury, therefore, disconnect all hazardous voltage before accessing the electronics.

Relay contacts made to separate power sources must be disconnected before servicing.

Electrical installation must be in accordance with the National Electrical Code (ANSI/NFPA-70) and/or any other applicable national or local codes.

Unused cable conduit entries must be securely sealed by non-flammable closures to provide enclosure integrity in compliance with personal safety and envi- ronmental protection requirements. Use NEMA 4X or IP65 conduit plugs supplied with the instrument to maintain the ingress protection rating (IP65).

For safety and proper performance this instrument must be connected to a properly grounded three-wire power source.

Proper relay use and configuration is the responsibili- ty of the user. No external connection to the instru- ment of more than 60VDC or 43V peak allowed with the exception of power and relay terminals. Any viola- tion will impair the safety protection provided.

Do not operate this instrument without front cover secured. Refer installation, operation and servicing to qualified personnel.

WARNING

This product is not intended for use in the resi- dential, commercial or light industrial environ- ment per certification to EN61326.

About This Document

This manual contains instructions for installation and operation of the Model DO-03/04. The following list provides notes concerning all revisions of this document.

Rev. Level Date Notes

A1/04 This is the initial release of the product manual. The manual has been reformatted to reflect the Emerson documentation style and updated to reflect any changes in the product offering.

B5/04 Drawings and part numbers were updated on pages 5, 6, 7, and 51.

C10/04 Updated Specifications, Section 1.0.

Emerson Process Management

Rosemount Analytical Inc.

2400 Barranca Parkway

Irvine, CA 92606 USA

Tel: (949) 757-8500

Fax: (949) 474-7250

http://www.raihome.com

© Rosemount Analytical Inc. 2004

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Contents Dissolved Oxygen Measurement System with Air Blast Cleaner Model DO-03/04Essential Instructions Page Model DO-03/04 Measuring System Section Title11.0 List of Tables10.0 Iii List of FiguresSection Title Section Specifications Features and BenefitsRFI/EMI EN-61326 PowerRepeatability ±0.05 ppm 25C Output Accuracy ± 0.05 mAMaterials of Construction Maximum continuous pressure 50 psig 446 kPa absMaximum distance between compressor and sensor Analyzer dimensions Enclosure dimensions 9240048-00 Tag, stainless steel, specify marking Power required selectionDescription Unpacking and Inspection Section InstallationInstallation Model or part number DescriptionAssembling the pipe and pipe clamp Installing the air compressor enclosureInstalling the handrail mounting assembly Assembling the washer head and pipe boom Installing the sensor in the washer head assemblyAttaching the pipe boom to the handrail mounting assembly Attaching the air compressor enclosure to the handrail Installing the sensor in the washer head assembly General Section WiringPOWER, ALARM, and Output Wiring 454EPH02 Section Section General Sensor WiringWiring the Oxygen Sensor Display Alarm StatusSection Display and Operation KEY Functions and ControlSection Software Configuration Menu Tree for the 54eA AnalyzerOn following Main Menu Calibrate See Diagnostic Variable see Program Settings List Choices Factory Settings SetpointsChoices Factory Settings Configure Choices Factory Settings Alarm 2 setpoint Alarm setpointsAlarm 1 setpoint Alarm 3 setpointMA 0.00 ppm 20 mA 20.00 ppm Output 1 12.00 mA Ranging the OutputsTest output Test alarm 1 OpenSimulated tests Measure Oxygen Outputs AlarmsDisplay Meas units ppmLanguage English Display left Display right Out Display contrast Timeout OnTemp units C Output 1 mA Output 2 mA Output Measurement OutputsOutput 1 control Range 4-20 mA Dampen 0 sec Hold Last Value Output 1 SetupOutput 1 Control Alarm 1 setup Alarm 2 control ConfigureAlarm 1 control Changing Alarm ParametersAlarm Low Alarm 1 controlAlarm 1 setup Activate ProcessTimeout 3600 sec Alarm FaultFeed limit Disable Alarm 4 setupTimer Disable Timer Time activated Interval 24.0 hr Alarm 4 setup Feed limit timerInterval timer Interval timer setupTemp units C Temperature Compensation and Temperature UnitsTemp comp Auto Temp comp Manual Temp units C60 Hz Noise ReductionBarometric Pressure Bar meas AutoBar units mm Hg Main sensor cal Salinity 0.0 o/ooNoise rejection Main sensor cal Security SecurityAction Definitions Analyzer Mode PriorityCondition Definitions Section Calibration Temperature IntroductionAdjust temp + 025.1 C Temperature CalibrationSection Calibration Dissolved Oxygen Sensor Current as a Function Dissolved Oxygen ConcentrationSensor must be in zero solution Zeroing the SensorStabilizing . . . Wait Calibrating the Sensor in AIRSection Calibrate 8.32 ppm Calibrating the Sensor Against a Standard InstrumentStandardize Zero main sensor Adjust temperatureCalibrate main sensor Calibrating Barometric PressureSection Calibration Current Outputs Trimming the OutputsCleaning the membrane Section MaintenanceReplacement Parts Replacing electrolyte solution and membraneSection Power Fuse Spare PartsReplacement Parts Location Part Number Description AIR Blast Sensor WasherFault message Explanation See Section Section TroubleshootingTroubleshooting When a Fault Message is Showing OverviewCheck sensor zero Temperature error low or highHigh input current Sense line openZero current is too high Troubleshooting When no Fault Message is Showing OxygenProblem See Section Barometric pressure reading is too high or too low Possible error warning during in-process calibrationZero reading Is unstable Sensor does not respond to changes in oxygen level Process readings are erraticReadings drift Oxygen readings are too lowSimulating Inputs Dissolved Oxygen Troubleshooting not Related to Measurement ProblemsProblem Action Sensor Polarizing Voltage Resistance Expected currentSimulating Temperature Simulating temperatureSection Return of Material GeneralReturn of Materials Request Sensor or Circuit Board onlyWarranty Specifications subject to change without notice
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