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Hach 900 MAX manual Section, Start Condition Requirements, First Flush Bottles

Models: 900 MAX

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Table 4 Start Condition Requirements

Section 3

•Storm water samplers are equipped with a special prerinse that occurs only with the first sample collection. This “one time only” rinse ensures a clean intake for installations that may remain dormant for extended periods, and extends battery life by eliminating the prerinse for subsequent samples.

16-A.Highlight Storm Water 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

SETPOINT SAMPLING SPECIAL PUTPUT START/STOP TIMES

STORM WATER

TIMED BOTTLE SETS UPSET SAMPLE

16-B.Enable or Disable Storm Water using the CHANGE CHOICE key. Press ACCEPT to continue.

16-C.Select a Start Condition using the CHANGE CHOICE key.

	•	Rain
	•	Level
	•	Rain or Level (either conditions must be met for the program to begin)
	•	Rain and Level (both conditions must be met for the program
		to begin)
	•	Immediate (program starts as soon as the RUN key is pressed, a start
		condition is not required)
	•	External Trigger (program starts when signaled by an external device
		at least 61 seconds through the Auxiliary connector. No start
		condition is required).
	16-D.Enter the Start Condition Limits. Rainfall times will depend on the
		historical rainfall in a specific area. Consult your state or an EPA
		regional office for details.
	Table 4 Start Condition Requirements

Rain	Enter the amount of rainfall and the time period when it must fall.

Level	Level Limit

Rain and Level	Enter the amount of rainfall and the time period when it must fall, and desired level limit.

Immediate	No start condition required

External Trigger	No start condition required

	First Flush Bottles
	First flush describes the initial storm water runoff. This runoff may contain
	higher concentrations of pollutants and is sequestered in separate bottles
	from the flow or time-weighted composite samples.
	a.	Enter the number of bottles to set aside for the First Flush portion of
		the sampling program using the numeric keypad.

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8990startup.fm	Advanced Sampling

Image 57

Hach 900 MAX manual Section, Start Condition Requirements, First Flush Bottles

Contents

07/03 4ed Catalog NumberSigma 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 Trouble Alarm Conditions, Causes, and Solutions Table of ContentsSafety Precautions Precautionary LabelsUse of Hazard Information Safety Precautions Hazardous Locations Confined Space EntryDefinition of Confined Space Specifications Specifications Specifications Factory Installed OptionsRain Gauge Input SpecificationsSubmerged Area/Velocity Probe SpecificationsPage Introduction Section1.1 Controller Cover 1.2 Front Panel1.2.1 Keypad Description Section1.2.2 Liquid Crystal Display Power ON/OFF KeyFigure 2 Humidity Indicator 1.2.3 Internal Humidity IndicatorSection Status Bar1.3.1 Receptacle Caps Section 1.3 Interface Connectors1.4.1 Liquid Sensing Section 1.4 Principle of OperationAccurate, Repeatable Sample Volumes FigureSection Intake Tube Pre-RinseSample Retry DANGER INSTALLATIONPELIGRO GEFAHRPage Section Installation2.2 Selecting the Installation Site Figure 4 Setting Up the Instrument2.3 Installing the Pump Tube in the Sensor Body SectionFigure 5 Pump Tube Loading Figure 7 3/8” Vinyl Tubing Connector 2.3.1 Attaching the Intake LineSection 2.3.1.1 Attaching the Vinyl Tubing2.4 Choosing Bottle and Retainer Configurations 2.3.2 Setting Up the Intake Line and StrainerSection 2.5.1 One-BottleSampling 2.5 Setting Up the Bottles2.5.2 Two- and Four-bottleSampling Figure 9 Bottle ConfigurationsSection 2.5.3 Eight-, 12-,or 24-bottleSamplingFigure 10 Two-bottleLocations Figure 11 Four-bottleLocationsSection Figure 12 Eight-, 12-,or 24-bottleConfigurationFigure 14 Distributor Installation 2.6.1Distributor Arm AlignmentSection Figure 13 Distributor Tubing in Arm2.8 Power Connections Figure 15 Full Bottle Shut-offInstallationSection Section 2.9Auxiliary Receptacle Pin IdentificationSection 2.9.1 Splitter InterfaceFigure 16 Splitter Interface 8990hrd.fmPage DANGER OPERATIONDANGER PELIGROPage 3.1 Initial Power-Upof Sampler Section 3 Basic Programming Setup3.2 Basic Programming Setup Program DelaySection Step 1 - BottlesStep 2 - Intake Tubing Step 3 - Program LockSection Step 5 - Sample Collection Step 4 - Program DelaySection Timed-ProportionalSampling Intervalsd.Press ACCEPT to continue to Sample Distribution SectionTable 2 Sampler Pacing Flow Units SectionExample SectionCHANGE SectionSection Step 6 - Sample DistributionSingle Bottle Multiple Bottle SetsIf NO is selected SectionSection Step 7 - Liquid SensorEnabling the Liquid Sensor Disabling the Liquid Sensor/Timed CalibrationSection Step 8 - Sample Volume Step 9 - Intake RinsesStep 10 - Sample Retries 3.3 Advanced Sampling Section Step 11 - Site ID11-D. If NO, the basic setup program is complete Variable VolumesStep 13 - Setpoint Sampling Section Step 12 - Program Complete OutputHIGH SectionStep 14 - Special Output Table 3 Sampling Triggers and SettingsSection Step 15 - Start/Stop Times SectionBottle Number Section Step 16 - Storm WaterSection Table 4 Start Condition RequirementsFirst Flush Bottles ACCEPT SectionSection Step 17 - Timed Bottle SetsSection Step 18 - Upset SampleACCEPT SectionSection Step 19 - Variable Intervals Step 20 - Variable VolumeVARIABLE VOLUME SELECT RETURN4.1 Downlook Ultrasonic Sensor Sensor Setup4.1.1 Downlook Ultrasonic Sensor Connection 4.1.2 Downlook Ultrasonic Sensor Programming4.1.3.3Setting the Invisible Range Section4.1.3.2 Sensor Height 4.2.1 Submerged Area/Velocity Sensor Connection 4.2Submerged Area/Velocity Sensor4.2.2Submerged Area/Velocity Sensor Programming Section•The sensor is first used Section4.3 Submerged Pressure Sensor 4.3.1 Submerged Pressure Sensor ConnectionSection 4.3.3Submerged Pressure Sensor Calibration 4.3.2Submerged Pressure Sensor ProgrammingSection Figure 18 Lifting the Sensor Out of the WaterSection Vertical Orientation OnlyHorizontal Orientation Only Page 5.1 Rain Gauge Optional Device InstallationSection Rain Gauge section 5.1 on5.1.1 Rain Gauge Programming 5.2 pH Probe5.2.1 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 5.3.3ORP Probe Calibration 5.3.2ORP Probe ProgrammingTable 9 ORP Connector Pin Assignments J3 Section5.4.1 Dissolved Oxygen Probe Connection 5.4Dissolved Oxygen Probe5.4.2 Dissolved Oxygen Probe Programming Section5.4.4Dissolved Oxygen Probe Calibration Calibrating the D.O. TemperatureSection Section 5.5 Conductivity Probe 5.5.3Conductivity Temperature Programming5.5.1 Conductivity Probe Connection 5.5.2Conductivity Probe ProgrammingSection 5.5.4Conductivity Probe CalibrationSection Calibrating the Conductivity Temperature6.1 RS232 Cable Section 6 Communication Setup6.1.1 RS232 Connection 6.1.2 RS232 Programming6.2.1 ModemModem Connection 6.2.2 Modem ProgrammingSection Installation and Setup6.2.2.1 Cellular Communication Option Site SelectionSection 6.2.2.2Reliable Communications6.2.2.3 Cellular Modem Scheduling 6.2.2.4 Cellular Modem Scheduling Basis Section6.2.2.5 Cellular Modem Triggering Section6.2.2.6 Pager Option Cellular Modem Triggered Duration6.2.2.7 Reporting Devices SectionSection Table 15 Pager Alarm Codes6.3.1 4–20mA Option4–20mA Connection 6.3.2 4–20mA ProgrammingSection 6.3.3 4–20mA Calibration6.4 Alarm Relays SectionFigure 24 Calibration with the Meter in the Loop Table 17 Relay Connector J17 6.4.1 Alarm Relays ConnectionSection Figure 26 Relay Pin ConnectionsLow Main Battery 6.4.2 Alarm Relays ProgrammingMemory Battery Alarm ActionsCabinet Temperature refrigerated samplers Set Point Alarm ConditionsSection Level6.5.1 Analog InputsAnalog Inputs Connection SectionSection 6.5.2 Analog Inputs ProgrammingDANGER MAINTENANCEDANGER PELIGROPage 7.1 Cleaning the Sampler Maintenance7.2 Pump Tubing Maintenance 7.1.1 Cleaning the Sampler Cabinet7.2.2Replacing Pump Tubing 7.3 Upgrades, Repairs, General MaintenanceSection Figure 29 Pump Tube LoadingElectrostatic Discharge ESD Considerations 7.4 Internal Maintenance Items7.5Removing and Opening the Controller Section8 16 7 7.6 Re-installingthe Bottom Panel2 3 12 4 13 6 SectionCPU BOARD Section 7.7 Circuit Board IdentificationTable 20 CPU Board Connectors FigureSection UTILITY BOARDFigure Utility Board7.9 Motor/Gear Box Section 7.8 Replacing the Fuse7.10 Internal Desiccant Module 7.10.1 Replacing the DesiccantSection 7.11 Memory Battery Memory BatteryPage Quick Start Guides Appendix AMAIN MENU Option MenuAppendix A SEE ADVANCED SAMPLING FLOW CHARTNotes Appendix A SetupMain Menu 8990apdx_quickstart.fmAppendix A Appendix A Advanced Options AlarmsPick Pick OneAppendix A 8990apdx_quickstart.fm Appendix APage Review All Items Appendix B Programming FeaturesRunning a Program Displaying DataAppendix B Selecting the Channel Tabular or Graph FormatTable 22 Display Data Functions and Descriptions Graphic Display Averaging Appendix B Graph ManipulationSample History Table 23 Graphing Functions and DescriptionsSetting the Time and Date Appendix B Options Menu FeaturesVolume Calibration Sensor DisabledSensor Enabled Appendix BTable 24 Calibration Volumes Calibration Procedure—SensorDisabledTimed Rinse Calibration Procedure—SensorDisabled Calibration Procedure—SensorEnabledAppendix B Logging Intervals Appendix B Data LogPower Save Mode Extended Power ModePower Save Mode Dynamic Memory AllocationAppendix B • Slate ModemDiagnostics Data Logging ConfigurationMemory Mode Configuration Appendix BDistributor Test Appendix BEvent List Logged events includeProgramming Features SIGNAL STRENGTH: 90‰ VELOCITY: 7.00 fps RETURNAppendix B LCD TestScreen Saver Mode Appendix B Load ProgramBattery Power ac PowerModify Setup Appendix B Flow TotalizerAcre-feet LitersReset Totalizer Appendix BView Totals Error Messages Appendix C Troubleshooting and Error MessagesAppendix C Troubleshooting and Error MessagesPage Solution Trouble Alarm Conditions, Causes, and SolutionsTroubleshooting and Error Messages Appendix CProblems Downlook Ultrasonic Sensor TroubleshootingSolutions Troubleshooting and Error MessagesAppendix C pH Troubleshooting Solution ProblemTroubleshooting and Error Messages Appendix CAppendix D How to Calculate Pulses/Counts ExampleExample Example Appendix DExample Appendix DCalculate Q Example2.Calculate t Appendix DExample ExampleItem Appendix E Exploded DrawingsDescription QuantityDescription Appendix ECat. No DescriptionAppendix E Appendix E Appendix E Sigma 900 Composite Refrigerator AssemblyAppendix E Appendix E Sigma 900 Discrete Refrigerator AssemblyAppendix E Transition Tray Assembly Appendix E 110 cm 43.5” ref8990apdx_exploded.fm Page GENERAL INFORMATION PageGENERAL INFORMATION Page Parts and Accessories Note: For cleaner Parts and AccessoriesArea x Velocity Measurement Sensors PageInstalled Integral Depth Only Flow Meter Option Parts and AccessoriesDepth Measurement Sensors Sensor Mounting HardwareUltrasonic Sensor Mounting Hardware Parts and AccessoriesPage OptionContact Information for U.S.A. and Outside Europe Repair ServiceOrdering Information for the U.S.A Technical SupportContact Information for Europe Warranty LimitationsLimitation of Remedies Numerics IndexIndex Index