Emerson DO-04 Section Installation, Unpacking and Inspection, Model or part number Description

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MODEL DO-03/04	SECTION 2.0
	INSTALLATION

SECTION 2.0

INSTALLATION

2.1 UNPACKING AND INSPECTION

Inspect the shipping container. If it is damaged, contact the shipper immediately for instructions. If there is no apparent damage, unpack the container. Be sure all items shown on the packing list are present. If items are missing, notify Rosemount Analytical immediately.

The Model DO-03/04 consists of the following items.

	Model or part number	Description

	54e-A-01	Model 54eA analyzer

	2002577	Mounting bracket for Model 54e, pipe/wall

	23544-00	Cable glands kit for Model 54e, qty 5

	499ADO-54	Model 499ADO oxygen sensor

	24057-00	Smooth membrane retainer for 499ADO sensor

	HRMS-02	Handrail clamp assembly (clamp, sensor maintenance kit, and elbow)

	24049-00	Air blast washer head

	24050-00	Air compressor and enclosure with air hose (115 VAC) option -03 only

	24050-01	Air compressor and enclosure with air hose (220 VAC) option -04 only

	24051-00	Mounting hardware for air compressor enclosure

	24053-00	O-ring kit for sensor washer head (three O-rings and lube)

The customer must supply a schedule 80 1-1/2 inch PVC pipe boom to immerse the sensor and cleaning head in the aeration basin.

2.2 INSTALLATION

2.2.1 General information

1.Although the equipment is suitable for outdoor use, do not install it in direct sunlight or in areas of extreme temperatures.

2.Install the equipment in an area where vibrations and electromagnetic and radio frequency interference are minimized or absent.

3.To keep the analyzer watertight, install plugs (provided) in the unused cable openings.

4.Keep the analyzer and sensor wiring at least one foot from high voltage conductors. Be sure there is easy access to the analyzer.

5.Provide room to allow the sensor and attached piping to be removed from the aeration basin for service. A maintenance bracket (part of PN 24048-00) can be used to rest the PVC pipe boom on the handrail.

Figure 2-1 shows the suggested arrangement of the analyzer, air compressor, and maintenance bracket on the handrail.

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Contents Model DO-03/04 Dissolved Oxygen Measurement System with Air Blast CleanerEssential Instructions Page Section Title Model DO-03/04 Measuring System10.0 List of Tables11.0 Section Title List of FiguresIii Features and Benefits Section SpecificationsRepeatability ±0.05 ppm 25C PowerRFI/EMI EN-61326 Output Accuracy ± 0.05 mAMaximum distance between compressor and sensor Maximum continuous pressure 50 psig 446 kPa absMaterials of Construction Analyzer dimensions Enclosure dimensions Description Power required selection9240048-00 Tag, stainless steel, specify marking Installation Section InstallationUnpacking and Inspection Model or part number DescriptionInstalling the handrail mounting assembly Installing the air compressor enclosureAssembling the pipe and pipe clamp Attaching the pipe boom to the handrail mounting assembly Installing the sensor in the washer head assemblyAssembling the washer head and pipe boom Attaching the air compressor enclosure to the handrail Installing the sensor in the washer head assembly POWER, ALARM, and Output Wiring Section WiringGeneral 454EPH02 Section Section Wiring the Oxygen Sensor Sensor WiringGeneral Section Display and Operation Alarm StatusDisplay KEY Functions and ControlMenu Tree for the 54eA Analyzer Section Software ConfigurationOn following Main Menu Calibrate See Diagnostic Variable see Choices Factory Settings Setpoints Program Settings ListChoices Factory Settings Configure Choices Factory Settings Alarm 1 setpoint Alarm setpointsAlarm 2 setpoint Alarm 3 setpointRanging the Outputs MA 0.00 ppm 20 mA 20.00 ppm Output 1 12.00 mASimulated tests Test alarm 1 OpenTest output Display Outputs AlarmsMeasure Oxygen Meas units ppmTemp units C Output 1 mA Output 2 mA Display contrast Timeout OnLanguage English Display left Display right Out Output 1 control OutputsOutput Measurement Output 1 Control Output 1 SetupRange 4-20 mA Dampen 0 sec Hold Last Value Alarm 1 control ConfigureAlarm 1 setup Alarm 2 control Changing Alarm ParametersAlarm 1 setup Alarm 1 controlAlarm Low Activate ProcessFeed limit Disable Alarm FaultTimeout 3600 sec Alarm 4 setupInterval timer Alarm 4 setup Feed limit timerTimer Disable Timer Time activated Interval 24.0 hr Interval timer setupTemp comp Auto Temperature Compensation and Temperature UnitsTemp units C Temp comp Manual Temp units CNoise Reduction 60 HzBar units mm Hg Bar meas AutoBarometric Pressure Salinity 0.0 o/oo Main sensor calSecurity Noise rejection Main sensor cal SecurityCondition Definitions Analyzer Mode PriorityAction Definitions Introduction Section Calibration TemperatureTemperature Calibration Adjust temp + 025.1 CSensor Current as a Function Dissolved Oxygen Concentration Section Calibration Dissolved OxygenZeroing the Sensor Sensor must be in zero solutionCalibrating the Sensor in AIR Stabilizing . . . WaitSection Calibrating the Sensor Against a Standard Instrument Calibrate 8.32 ppmCalibrate main sensor Zero main sensor Adjust temperatureStandardize Calibrating Barometric PressureTrimming the Outputs Section Calibration Current OutputsReplacement Parts Section MaintenanceCleaning the membrane Replacing electrolyte solution and membraneSection Spare Parts Power FuseAIR Blast Sensor Washer Replacement Parts Location Part Number DescriptionTroubleshooting When a Fault Message is Showing Section TroubleshootingFault message Explanation See Section OverviewHigh input current Temperature error low or highCheck sensor zero Sense line openProblem See Section Troubleshooting When no Fault Message is Showing OxygenZero current is too high Zero reading Is unstable Possible error warning during in-process calibrationBarometric pressure reading is too high or too low Readings drift Process readings are erraticSensor does not respond to changes in oxygen level Oxygen readings are too lowProblem Action Troubleshooting not Related to Measurement ProblemsSimulating Inputs Dissolved Oxygen Sensor Polarizing Voltage Resistance Expected currentSimulating temperature Simulating TemperatureGeneral Section Return of MaterialSensor or Circuit Board only Return of Materials RequestWarranty Specifications subject to change without notice