Manuals / Hach / Household Appliance / Water Heater

Hach 900 MAX manual Upset Sample, Section

Models: 900 MAX

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Step 18 - Upset Sample

Section 3

17-D.Enable or Disable Continuous Mode using the CHANGE CHOICE key. If Continuous Mode is enabled the program will continuously run and switch bottle sets after every specified duration elapses, until manually stopped. If Continuous Mode is disabled, then the sampling halts when the last bottle set in the tray is full.

17-E.Press ACCEPT to continue to Upset Sample.

Step 18 - Upset Sample

Note: Unlike Setpoint Sampling, Upset Sampling can be enabled while the sampler is performing its regular sampling program. There must be more than one bottle in the sampler to perform Upset Sampling.

Upset Sampling analyzes the collected samples to determine when samples meet or exceed specified upset limits. The sampler will swing the distributor arm around to a sequestered set of bottles and grab an upset bottle.

The upset sample bottles are always the last bottles in the tray. For example, if there are 24 bottles in the tray, 4 first flush bottles and 4 upset bottles, then the bottles assignment is 1–4 first flush, 5–20 main program, and 21–24

upset samples.

Upset Samples are collected even when there are no more regular samples to be taken; when the status screen says Program Complete, but the bottom line of the display says Program Running.

Refer to the Quick Start Guides on page 103 for more setup information for individual channels.

18-A.Highlight Upset Sampling using the UP and DOWN keys on the Advanced Sampling Menu. Press SELECT to continue.

11:00 AM 21 - APR - 01

ADVANCED SAMPLING

SELECT

RETURN

START/STOP TIMES STORM WATER TIMED BOTTLE SETS

UPSET SAMPLING

VARIABLE INTERVALS VARIABLE VOLUME

18-B.Enable or Disable Upset Sampling using the CHANGE CHOICE key. Press ACCEPT to continue.

18-C.Press CHANGE CHOICE to select the desired channel to trigger from. Press ACCEPT to make the selection.

18-D.Press either HIGH CONDITION or LOW CONDITION.

•Flow Rate of Change and Rainfall are signals that only increase in value and do not require Low Condition.

•The external control signal (such as an external flow meter) must be configured in the external equipment for the desired setpoint.

	11:00 AM 21 - APR - 01	UPSET SAMPLES
		HIGH
	UPSET CONDITION:	CONDITION
		LOW
		CONDITION


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Advanced Sampling		8990startup.fm

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Hach 900 MAX manual Upset Sample, Section

Contents

Catalog Number 07/03 4edSigma 900 MAX Refrigerated Sampler INSTRUMENT MANUALPage Sigma 900 MAX Refrigerated Sampler Catalog NumberINSTRUMENT MANUAL Page Table of Contents Table of ContentsPage Table of Contents Table of Contents Table of Contents Trouble Alarm Conditions, Causes, and SolutionsSafety Precautions Precautionary LabelsUse of Hazard Information Safety Precautions Hazardous Locations Confined Space EntryDefinition of Confined Space Specifications Specifications Factory Installed Options SpecificationsSpecifications Rain Gauge InputSpecifications Submerged Area/Velocity ProbePage Section Introduction1.1 Controller Cover 1.2 Front PanelSection 1.2.1 Keypad Description1.2.2 Liquid Crystal Display Power ON/OFF Key1.2.3 Internal Humidity Indicator Figure 2 Humidity IndicatorSection Status BarSection 1.3 Interface Connectors 1.3.1 Receptacle CapsSection 1.4 Principle of Operation 1.4.1 Liquid SensingAccurate, Repeatable Sample Volumes FigureSection Intake Tube Pre-RinseSample Retry INSTALLATION DANGERPELIGRO GEFAHRPage Installation Section2.2 Selecting the Installation Site Figure 4 Setting Up the Instrument2.3 Installing the Pump Tube in the Sensor Body SectionFigure 5 Pump Tube Loading 2.3.1 Attaching the Intake Line Figure 7 3/8” Vinyl Tubing ConnectorSection 2.3.1.1 Attaching the Vinyl Tubing2.4 Choosing Bottle and Retainer Configurations 2.3.2 Setting Up the Intake Line and StrainerSection 2.5 Setting Up the Bottles 2.5.1 One-BottleSampling2.5.2 Two- and Four-bottleSampling Figure 9 Bottle Configurations2.5.3 Eight-, 12-,or 24-bottleSampling SectionFigure 10 Two-bottleLocations Figure 11 Four-bottleLocationsFigure 12 Eight-, 12-,or 24-bottleConfiguration Section2.6.1Distributor Arm Alignment Figure 14 Distributor InstallationSection Figure 13 Distributor Tubing in Arm2.8 Power Connections Figure 15 Full Bottle Shut-offInstallationSection 2.9Auxiliary Receptacle Pin Identification Section2.9.1 Splitter Interface SectionFigure 16 Splitter Interface 8990hrd.fmPage OPERATION DANGERDANGER PELIGROPage Section 3 Basic Programming Setup 3.1 Initial Power-Upof Sampler3.2 Basic Programming Setup Sample VolumeStep 1 - Bottles SectionStep 2 - Intake Tubing Step 3 - Program LockSection Step 4 - Program Delay Step 5 - Sample CollectionSection Timed-ProportionalSampling IntervalsSection d.Press ACCEPT to continue to Sample DistributionSection Table 2 Sampler Pacing Flow UnitsSection ExampleSection CHANGEStep 6 - Sample Distribution SectionSingle Bottle Multiple Bottle SetsSection If NO is selectedStep 7 - Liquid Sensor SectionEnabling the Liquid Sensor Disabling the Liquid Sensor/Timed CalibrationSection Step 8 - Sample Volume Step 9 - Intake RinsesStep 10 - Sample Retries Section Step 11 - Site ID 3.3 Advanced Sampling11-D. If NO, the basic setup program is complete Variable VolumesSection Step 12 - Program Complete Output Step 13 - Setpoint SamplingSection HIGHStep 14 - Special Output Table 3 Sampling Triggers and SettingsSection Step 15 - Start/Stop Times SectionBottle Number Step 16 - Storm Water SectionSection Table 4 Start Condition RequirementsFirst Flush Bottles Section ACCEPTStep 17 - Timed Bottle Sets SectionStep 18 - Upset Sample SectionSection ACCEPTStep 20 - Variable Volume Section Step 19 - Variable IntervalsVARIABLE VOLUME SELECT RETURNSensor Setup 4.1 Downlook Ultrasonic Sensor4.1.1 Downlook Ultrasonic Sensor Connection 4.1.2 Downlook Ultrasonic Sensor Programming4.1.3.3Setting the Invisible Range Section4.1.3.2 Sensor Height 4.2Submerged Area/Velocity Sensor 4.2.1 Submerged Area/Velocity Sensor Connection4.2.2Submerged Area/Velocity Sensor Programming SectionSection •The sensor is first used4.3 Submerged Pressure Sensor 4.3.1 Submerged Pressure Sensor ConnectionSection 4.3.2Submerged Pressure Sensor Programming 4.3.3Submerged Pressure Sensor CalibrationSection Figure 18 Lifting the Sensor Out of the WaterSection Vertical Orientation OnlyHorizontal Orientation Only Page Optional Device Installation 5.1 Rain GaugeSection Rain Gauge section 5.1 on5.2 pH Probe 5.1.1 Rain Gauge Programming5.2.1 pH Probe Connection Table 8 pH Connector Pin Assignments J35.2.2pH Probe Programming 5.2.3pH Probe CalibrationSection 5.3 ORP Probe 5.3.1 ORP Probe ConnectionSection 5.3.2ORP Probe Programming 5.3.3ORP Probe CalibrationTable 9 ORP Connector Pin Assignments J3 Section5.4Dissolved Oxygen Probe 5.4.1 Dissolved Oxygen Probe Connection5.4.2 Dissolved Oxygen Probe Programming Section5.4.4Dissolved Oxygen Probe Calibration SectionCalibrating the D.O. Temperature Section 5.5 Conductivity Probe 5.5.1 Conductivity Probe Connection5.5.2Conductivity Probe Programming 5.5.3Conductivity Temperature Programming5.5.4Conductivity Probe Calibration SectionSection Calibrating the Conductivity TemperatureSection 6 Communication Setup 6.1 RS232 Cable6.1.1 RS232 Connection 6.1.2 RS232 ProgrammingModem 6.2.1Modem Connection 6.2.2 Modem ProgrammingInstallation and Setup Section6.2.2.1 Cellular Communication Option Site SelectionSection 6.2.2.2Reliable Communications6.2.2.3 Cellular Modem Scheduling Section 6.2.2.4 Cellular Modem Scheduling BasisSection 6.2.2.5 Cellular Modem Triggering6.2.2.6 Pager Option Cellular Modem Triggered DurationSection 6.2.2.7 Reporting DevicesTable 15 Pager Alarm Codes Section4–20mA Option 6.3.14–20mA Connection 6.3.2 4–20mA Programming6.3.3 4–20mA Calibration Section6.4 Alarm Relays SectionFigure 24 Calibration with the Meter in the Loop 6.4.1 Alarm Relays Connection Table 17 Relay Connector J17Section Figure 26 Relay Pin Connections6.4.2 Alarm Relays Programming Low Main BatteryMemory Battery Alarm ActionsSet Point Alarm Conditions SectionLevel Cabinet Temperature refrigerated samplersAnalog Inputs 6.5.1Analog Inputs Connection Section6.5.2 Analog Inputs Programming SectionMAINTENANCE DANGERDANGER PELIGROPage Maintenance 7.1 Cleaning the Sampler7.2 Pump Tubing Maintenance 7.1.1 Cleaning the Sampler Cabinet7.3 Upgrades, Repairs, General Maintenance 7.2.2Replacing Pump TubingSection Figure 29 Pump Tube Loading7.4 Internal Maintenance Items Electrostatic Discharge ESD Considerations7.5Removing and Opening the Controller Section7.6 Re-installingthe Bottom Panel 8 16 72 3 12 4 13 6 SectionSection 7.7 Circuit Board Identification CPU BOARDTable 20 CPU Board Connectors FigureUTILITY BOARD SectionFigure Utility BoardSection 7.8 Replacing the Fuse 7.9 Motor/Gear Box7.10 Internal Desiccant Module 7.10.1 Replacing the DesiccantSection 7.11 Memory Battery Memory BatteryPage Appendix A Quick Start GuidesMAIN MENU Option MenuAppendix A SEE ADVANCED SAMPLING FLOW CHARTSetup Appendix AMain Menu 8990apdx_quickstart.fmAppendix A Advanced Options Alarms Appendix APick Pick OneAppendix A Appendix A 8990apdx_quickstart.fmPage Appendix B Programming Features Review All ItemsRunning a Program Displaying DataAppendix B Selecting the Channel Tabular or Graph FormatTable 22 Display Data Functions and Descriptions Appendix B Graph Manipulation Graphic Display AveragingSample History Table 23 Graphing Functions and DescriptionsAppendix B Options Menu Features Setting the Time and DateVolume Calibration Sensor DisabledAppendix B Sensor EnabledTable 24 Calibration Volumes Calibration Procedure—SensorDisabledTimed Rinse Calibration Procedure—SensorDisabled Calibration Procedure—SensorEnabledAppendix B Appendix B Data Log Logging IntervalsPower Save Mode Extended Power ModeDynamic Memory Allocation Power Save ModeAppendix B • Slate ModemData Logging Configuration DiagnosticsMemory Mode Configuration Appendix BAppendix B Distributor TestEvent List Logged events includeSIGNAL STRENGTH: 90‰ VELOCITY: 7.00 fps RETURN Programming FeaturesAppendix B LCD TestAppendix B Load Program Screen Saver ModeBattery Power ac PowerAppendix B Flow Totalizer Modify SetupAcre-feet LitersReset Totalizer Appendix BView Totals Appendix C Troubleshooting and Error Messages Error MessagesAppendix C Troubleshooting and Error MessagesPage Trouble Alarm Conditions, Causes, and Solutions SolutionTroubleshooting and Error Messages Appendix CDownlook Ultrasonic Sensor Troubleshooting ProblemsSolutions Troubleshooting and Error MessagesAppendix C pH Troubleshooting Problem SolutionTroubleshooting and Error Messages Appendix CAppendix D How to Calculate Pulses/Counts ExampleExample Appendix D ExampleAppendix D ExampleCalculate Q ExampleAppendix D 2.Calculate tExample ExampleAppendix E Exploded Drawings ItemDescription QuantityAppendix E DescriptionCat. No DescriptionAppendix E Appendix E Sigma 900 Composite Refrigerator Assembly Appendix EAppendix E Sigma 900 Discrete Refrigerator Assembly Appendix EAppendix E Transition Tray Assembly Appendix E 110 cm 43.5” ref8990apdx_exploded.fm Page GENERAL INFORMATION PageGENERAL INFORMATION Page Parts and Accessories Parts and Accessories Note: For cleanerArea x Velocity Measurement Sensors PageParts and Accessories Installed Integral Depth Only Flow Meter OptionDepth Measurement Sensors Sensor Mounting HardwareParts and Accessories Ultrasonic Sensor Mounting HardwarePage OptionRepair Service Contact Information for U.S.A. and Outside EuropeOrdering Information for the U.S.A Technical SupportContact Information for Europe Warranty LimitationsLimitation of Remedies Index NumericsIndex Index