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6712SR Refrigerated Sampler
Section 8 Maintenance

8-8

CAUTION

Tests indicate that the pump produces sound levels in excess
of 85db at one meter. Prolonged exposure to this sound level
could result in hearing loss and requires the use of protective
ear plugs.

Distributor Test –

The distributor test is provided for factory

personnel to verify the distributor’s position as it rotates through
the 24 positions. (screens 9 through 11). The distributor arm
flexes slightly when it contacts the stop, and the sampler mea-
sures this flexure. The sampler uses this measurement to
position the arm accurately over each bottle.

Reinitialize Controller –

The sampler allows you to reset all

the program settings to the settings shipped with the sampler
(screen 12). Reinitializing also clears the memory that stores the
sampler’s event log and module data.

Use this option cau-

tiously.

8.5 Replacing the Pump

Tube

Replace the pump tube only with Teledyne Isco’s 6712 pump
tubing.

Other pump tubes will not work

. The 6712 pump

tubing is easily recognized by the blue alignment collars.

Improper pump tubes include those made for Teledyne Isco’s
other samplers (3700, GLS, etc.) and tubing from non-Teledyne
Isco vendors. Also note that the discharge tube is not the same as
the pump tube. You could experience several problems if you
install the wrong pump tubing:

• The sampler will not pump the liquid.

• Pump jams

• Inaccurate sample volumes

• Faulty liquid detection

Inspect the pump tube periodically. Replace the tube when it
cracks or appears worn. Inspect the tube frequently when the
sample liquid contains a high percentage of suspended or
abrasive solids.

Checklist For Replacing Pump Tube:

1. Disconnect power from the sampler.

2. Loosen the liquid detector’s cover by unscrewing the black

knob on top of the detector. Unlatch the pump band. (The
band is the rounded metal band that holds the tube in the
pump.)

3. Pull the tube away from the bulkhead fitting. Pull it from

the pump and detector.

4. Clean the pump rollers and the inside of the pump band.

5. Thread the new tubing through the pump so that the tube

follows its natural curve around the pump rollers. You may
need to move the pump rollers to make the installation
easier.

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Summary of Contents for 6712SR

Page 1: ...6712SR Refrigerated Sampler Installation and Operation Guide Part 69 9003 591 of Assembly 60 9004 336 Copyright 2001 All rights reserved Teledyne Isco Inc Revision R December 2 2005 ...

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Page 3: ...Return Authorization Number specified Be sure to include a note describing the malfunction This will aid in the prompt repair and return of the equipment Teledyne Isco welcomes suggestions that would improve the information presented in this manual or enhance the operation of the equipment itself Teledyne Isco is continually improving its products and reserves the right to change product specifica...

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Page 5: ...jury AVERTISSEMENT Éviter les usages périlleux Si vous utilisez cet instrument d une manière autre que celles qui sont specifiées dans ce manuel la protection fournie de l instrument peut être affaiblie cela augmentera votre risque de blessure Hazard Severity Levels This manual applies Hazard Severity Levels to the safety alerts These three levels are described in the sample alerts below CAUTION C...

Page 6: ...oles de sécurité Ce symbole signale l existence d instructions importantes relatives au pro duit dans ce manuel Ce symbole signale la présence d un danger d électocution Risque de pincement Ces symboles vous avertit que les mains ou les doigts seront blessés sérieusement si vous les mettez entre les éléments en mouvement du mécanisme près de ces symboles Warnungen und Vorsichtshinweise Das Ausrufe...

Page 7: ...7 2 4 Strainers 2 7 2 4 1 Alternative to Strainers 2 7 2 5 How Does the Sampler Work 2 8 2 5 1 Measuring Sample Volume 2 9 2 6 Installing the Sampler 2 10 2 6 1 Tips for Routing Suction Line 2 10 2 6 2 Intake Placement 2 10 2 6 3 Positioning a Sampler 2 10 2 7 Connecting External Instruments 2 11 2 7 1 Flow Meter 2 11 2 7 2 Rain Gauge Connector 2 11 2 8 Locking the Sampler 2 13 2 9 Servicing the S...

Page 8: ... Module Readings 4 11 4 8 Interrupting a Running Program 4 12 4 8 1 Stop Program 4 12 4 8 2 Resume Program 4 13 4 8 3 View Data 4 13 4 8 4 Grab Sample 4 13 4 8 5 Pump Tube Alarm 4 13 4 8 6 Calibrate Volume 4 13 4 8 7 Cal Adj Parameters 4 13 4 8 8 Adjust Pacing 4 13 4 8 9 Adjust Volume 4 14 4 8 10 Power Used 4 14 4 9 Other Functions 4 14 4 10 Manual Functions 4 14 4 11 Grab Samples 4 15 4 12 Calibr...

Page 9: ...Flow Meter 5 21 5 11 3 Calculations when Using a 700 Series Flow Module 5 22 5 12 Sampler Enable 5 22 5 12 1 Sampler Enable 5 24 5 13 Sampler Enable Responses 5 25 5 13 1 Once Enabled Stay Enabled 5 25 5 13 2 Repeatable Enable 5 25 5 13 3 Sample at Enable or Disable 5 25 5 13 4 Delay To Start Of Sampling 5 26 5 13 5 Dry Period Option 5 26 5 13 6 Resetting the Sample Interval at Enable 5 26 5 14 Pa...

Page 10: ...elephone Commands 7 7 Section 8 Maintenance 8 1 Maintenance Checklist 8 1 8 2 Cleaning Guidelines 8 1 8 2 1 Refrigerator 8 1 8 2 2 Controller 8 1 8 2 3 Sample Bottles 8 2 8 2 4 Suction Line Pump Tube and Discharge Tube 8 2 8 2 5 Strainer 8 2 8 2 6 Air Filter 8 2 8 2 7 Condenser 8 2 8 3 Cleaning Protocols for Priority Pollutants 8 2 8 3 1 Teledyne Isco Glass Sample Bottles 8 3 8 3 2 Vinyl Suction L...

Page 11: ...butor Arm E 2 E 5 Bulk Sets of Bottles with Lids E 2 E 6 Pump Tubes Suction Line Strainers E 3 E 7 Data Collection Devices and Cables E 3 E 8 12 Volt Power Sources E 4 E 9 Modules Rain Gauges Interfacing Instruments E 4 E 10 SDI 12 Data Acquisition Connect Cables E 4 List of Illustrations 2 1 Mounting the Controller 2 2 2 2 Installing the Bottle Racks 2 5 2 3 Installing the 24 bottle 12 bottle and...

Page 12: ...bution A 16 A 17 Extended Programming Quick View Programmed Sampler Enable A 17 A 18 Extended Programming Normal View Software Options A 18 A 19 Extended Programming Quick View Software Options A 19 A 20 Extended Programming Normal View Hardware A 20 A 21 Extended Programming Quick View Hardware A 21 A 22 Analog and Dialout Screens A 22 A 23 Analog Output and Dialout Quick View Screens A 22 A 24 S...

Page 13: ...erated Sampler Table of Contents xi 7 4 6712 Remote Commands 7 8 8 1 Setting the Clock and Calendar 8 4 8 2 Resetting the Pump Counter 8 5 8 3 Checking and Replacing the Internal Battery 8 6 C 1 Hazardous Gases C 6 ...

Page 14: ...6712SR Refrigerated Sampler Table of Contents xii ...

Page 15: ...About This Manual This manual contains the information you will need to install program operate and maintain a 6712SR refrigerated sampler There are eight sections and five appendices Section 1 Introduction lists the features and specifica tions of the 6712SR refrigerated sampler Section 2 Installation Preparation steps you through installing the sampler and preparing it for use Section 3 Getting ...

Page 16: ...ine flow rate or parameter monitoring with sampling and you can program the samplers and modules as a single unit Finally the samplers store the readings in memory 1 3 SDI 12 Sondes As an option the sampler accepts up to 16 parameters from up to ten sensors with SDI 12 addresses from 0 9 refer to SDI 12 Sonde Readings page 1 10 for specific parameters The data parameters used by the sensing device...

Page 17: ...cter display 4 lines by 20 columns Display has selectable backlight Always on or always off Timed switching off when keypad is inactive for 60 seconds Memory for program and data storage Flash memory for easy software upgrades NEMA 4X and 6 IP67 ratings Refrigerator The 6712SR requires 120 volts AC 60 Hz or optional 230 volts Ac 50 Hz A built in 12 volt DC power converter powers the controller The...

Page 18: ...ies module readings The readings can be level flow rate velocity pH temperature or the data collected by the 4 20 mA module Rain gauge and refrigerator temperature readings SDI 12 sonde readings Five Reports Available The Program Settings report listing current program settings The Sampling Results report listing the events occurring during the program The Combined Results report combining samplin...

Page 19: ... Sampling Cycle The sampling cycle always includes a pre sample purge and post sample purge that clears the suction line of residual liquid Easy Grab Samples Simply disconnect the pump tube from the bulkhead fitting on the center section and place the pump tube over your sample container Vinyl and Teflon Suction Lines 3 8 inch ID Inside Diameter vinyl line 3 8 inch ID Teflon lined with polyethylen...

Page 20: ...intermittent sampling schedules Two Part Programming Two part programming lets you set up a sampling program that divides the bottles into two groups filling each group according to separate pacing distribution sampler enable and pause and resume settings This is ideal for storm water run off sampling Auto Suction Head or Fixed Suction Head The suction head is the vertical distance from the flow s...

Page 21: ...ated with food grade epoxy Refrigerant R134a 1 1 1 2 tetrafluoroethane CH2FCF3 Insulation Polyurethane Amphenol Connectors Cadmium Plated Aluminum Table 1 3 Technical Specifications for the 6712SR Refrigerated Sampler General Notes 1 All weights may vary 1 lb 1 2 kg 2 All dimensions may vary 1 4 inch 0 64 cm 3 Sample delivery specifications valid for the following conditions and ranges unless othe...

Page 22: ...w Rate and Line Transport Velocity Suction Head Flow Rate Line Transport Velocity 3 feet 3 9 liters per minute 3 0 ft s 0 91 m s 5 feet 3 9 liters per minute 3 0 ft s 0 90 m s 10 feet 3 7 liters per minute 2 9 ft s 0 87 m s 15 feet 3 6 liters per minute 2 7 ft s 0 83 m s 20 feet 3 3 liters per minute 2 5 ft s 0 77 m s 23 feet 3 1 liters per minute 2 3 ft s 0 71 m s 25 feet 2 8 liters per minute 2 ...

Page 23: ...t 62 mA current while communicating 230 mA a Current ratings when input power is 12 5 VDC and ambient temperature is 77 F 25 C b Average current when programmed to take readings at 15 minute intervals c Rating for three outputs Sampler Only Operating Current Approximately 30 mA based on 200 ml sample every hour 10 ft 3 m suction line and 5 ft 1 5 m suction head Teledyne Isco External Battery Capac...

Page 24: ... 0 0001 m storage resolution Bubbler 16 bits representing level 0 0001 m storage resolution Area Velocity 16 bits representing level 0 0001 m storage resolution 16 bits representing velocity 0 001 ft s storage resolution 4 20 mA 16 bits representing percent 0 1 storage resolution 16 bits representing level 32 bits representing flow SDI 12 Sonde Readings Parameter Range Resolution Storage Bytes Tem...

Page 25: ...Points 50 level flow rate points 50 level area points Refrigerator Temperature Sensor Optional sensor and 5 ft 1 55 m cable to record temperature readings Intended for use with fiberglass refrigerated FR samplers Range 40 0 C to 100 C Accuracy specification 0 3 C over a range of 0 0 to 10 0 C Reading data is 2 bytes with a storage resolution of 0 1 C 6712SR Refrigerated Sampler Physical Specificat...

Page 26: ...40 lbs 63 kg Filled Bottle Weight 24 plastic bottles 101 lbs 46 kg 24 glass bottles 104 lbs 48 kg 12 plastic bottles 89 lbs 41 kg 12 glass bottles 95 lbs 43 kg 8 plastic bottles 84 lbs 38 kg 8 glass bottles 90 lbs 41 kg 4 plastic bottles 98 lbs 45 kg 4 glass bottles 104 lbs 48 kg 1 plastic bottle 90 lbs 41 kg 1 glass bottle 94 lbs 43 kg Thermostat Settings OFF WARMER COOLER and 39 F 4 C The knob t...

Page 27: ... F SDI 12 Data G Not Connected H Programmable I O2 pin I Programmable I O3 pin INTERROGATOR 6 PIN FEMALE SEALED A Switched 12 volts DC B Ground C Connection Sense D Transmit E Receive F NC FLOW METER 6 PIN MALE SEALED A 12 volts DC B Ground C Flow Pulses In D Bottle Number Out Dual Sampler Out E Event Mark Out F Inhibit In MODULE IN MODULE BAY 8 PIN MALE SEALED 1 NC 2 12 volts DC 3 Ground 4 Module...

Page 28: ...6712SR Refrigerated Sampler Section 1 Introduction 1 14 ...

Page 29: ...or Shaft Extension 1 Install the extension before mounting the controller on the refrigerator 2 Select the extension of the correct length for the bottle kit and screw it on the distributor shaft Secure it with the set screw See Figure 2 1 BE SURE THE SET SCREW IS TIGHTENED INTO THE DISTRIBUTOR SHAFT S KEY YOU MAY HAVE TO LOOSEN THE EXTENSION SLIGHTLY AND ADJUST ITS POSITION 2 1 2 Mounting the Con...

Page 30: ...sition for the bottle kit being used Table 2 1 shows the correct position for each kit Thread the discharge tube through the spring and arm so that the tube protrudes from the arm 1 16 to 1 8 inch If too much tube protrudes from the arm it can catch on bottles and jam the distributor arm Attach the arm to the distributor shaft extension Secure the arm to the extension with the black plastic nut Sl...

Page 31: ...ss bottles 2 0 liter polyethylene bottles Distributor Arm Position B Discharge Tube 60 9003 279 Discharge Tube Length 20 inches 50 8 cm Distributor Shaft 60 9003 274 Distributor Shaft Extension 101 2 inches 26 7 cm 2 Bottle Kits 9 4 liter 21 2 gallon glass bottles 7 5 liter 2 gallon polyethylene bottles Distributor Arm Position A Discharge Tube 60 9003 283 Discharge Tube Length 16 inches 40 6 cm D...

Page 32: ...time you install a bottle kit check the program settings for the number of bottles and bottle volumes Also rotate the dis tributor arm to each bottle position to ensure the arm is correctly positioned over each bottle Use the controller to move the arm 2 2 1 Installing Racks Install the bottle rack with bottles by sliding it into the cooling compartment until the rack drops over the two semicircul...

Page 33: ...he instruc tions on page 2 1 show you how to remove the controller and replace the extensions for each bottle kit Next adjust the distributor arm to position D for the 12 bottle and 24 bottle kits or to position B for the 8 bottle kit Install the arm and stop See Installing the Distribu tor Arm and Discharge Tube on page 2 2 Slide the rack with bottles installed onto the mounting plate Adjust the ...

Page 34: ... sampler from spraying liquid inside the sample compartment instead of the bottle Secure the base with these stops Install the distributor shaft extension Use the 51 4 inch extension for the 2 bottle kit The instructions on page 2 1 show you how to remove the controller and replace the extensions for each bottle kit Next replace the controller and adjust the distributor arm to position A Install t...

Page 35: ... onto each end of the coupling Then tighten the clamps by squeezing the finger pads together Loosen a clamp by twisting it until its teeth disengage Attach the Teflon suction line to the pump tube by inserting the line into the tube and secure with a suitable clamp 2 4 Strainers Teledyne Isco offers three styles of strainer that help prevent solids from clogging the suction line 3 8 inch standard ...

Page 36: ...y somewhat according to program settings for distribution The sampler can move the distributor arm clockwise and counterclockwise making a number of distribution methods possible In this manual the words sample event refer to a full sampling cycle for any distribution Table 2 2 Selecting the Right Strainer Strainer Dimensions Application Maximum Depth 3 8 Stainless Steel Ends Polypropylene Center ...

Page 37: ...nt of liquid delivered into a bottle The volume is determined by the programmed value The volume is dependent on the volume per revolution of the pump which is dependent on the suction head The 6712SR delivers the sample by counting the pump revolutions and automatically compensating for the suction head a i b c d h j e f g a Controller b Peristaltic pump c Liquid Detector d Strainer e Suction lin...

Page 38: ...scussion of safety considerations 2 6 1 Tips for Routing Suction Line Route the line so that it runs continuously downhill from the sampler to the liquid source This helps drain the line during pre sample and post sample purges When the sampler is used in below freezing temperatures there is a risk of the suction line being frozen A suitably warm sampling source can usually prevent this provided t...

Page 39: ...sure it is connected to 120 volts AC optional 230 volts AC When using the sampler with an external instrument remember these guidelines Both the sampler and the flow instrument must be on and running a program If using a flow meter logger or module for flow pacing the sampler and the flow instrument must both run programs with flow pacing settings If using a flow meter or flow logger for trigger p...

Page 40: ... an SDI 12 sonde See Section 6 In extended programming rain gauge and SDI 12 sonde readings are only available if they are selected in the Hardware Setup Table 2 3 Connecting Teledyne Isco Instruments to the Sampler Connector Icon Connect These Instruments Power Source 12 volt power source Rain Gauge 674 Rain Gauge Programmable I O Pins pins C H and I SDI 12 Sonde Refrigerator Temperature Sensor I...

Page 41: ...ng the data recorded by the sampler during the program Samplers are usually serviced after they complete a sampling program When working up a service schedule you will need to estimate the program completion time You should also be familiar with the program s settings for the start time or if the sampler is programmed for continuous sampling Continuous sampling is controlled by the distribution se...

Page 42: ...6712SR Refrigerated Sampler Section 2 Installation Preparation 2 14 ...

Page 43: ...tting the clock 3 1 Initial Operation Turn the sampler on by pressing the On Off key It is labeled with this icon The start up screen appears first It remains on the display for about eight seconds or until you press a key It tells you the type of programming screens the sampler is currently using standard or extended and gives you a tip about the on line help The main menu screen shown below appe...

Page 44: ...Press the same key again Table 3 1 About the Keypad Key Name Function On Off Turns sampler on or off Stop Stops the pump or distributor Pauses a running sampling program In programming screens returns to a previous screen Enter Accepts a menu choice or number entry and goes to next screen Help In programming screens displays a brief help message Down Right Arrow Selects the menu option right or be...

Page 45: ...s In menu screens one menu option always blinks Press when the blinking option is the one you want it will accept your choice and go to the next screen Select a different option by pressing an arrow key until the option you want blinks Then press 3 2 2 Entering Numbers Number entry screens prompt you to enter a value An example is shown to the left To enter a number Press the number keys to type t...

Page 46: ...ways blinking when the screen appears you can simply press to go to the next quick view screen making it easy to page through the screens 3 3 2 Changing Settings in a Quick View Screen Although the quick view screens offer you a quick way to see the program settings they also provide you with a way to change set tings Using quick view screens to change settings is sometimes a faster way to change ...

Page 47: ...shipped with their clocks set to U S Central Standard time If your sampler operates in a different time zone you will have to reset the clock The example below shows you how to find the time and date screen RUN PROGRAM VIEW REPORT OTHER FUNCTIONS To see the Quick View screens select PROGRAM SITE DESCRIPTION SITE 29 Use the keypad s arrow key to select for the next quick view screen When is blinkin...

Page 48: ... use in a sampling program This section discusses only one of these settings the clock start time A clock start time lets you set up a sampling program that starts at the same time on one or more days of the week For example you may want to begin sampling at 6 00 a m on Monday through Friday refer to the screen below To select a day or days from the menu 1 Press an arrow key until the cursor is on...

Page 49: ...rom FACTORY01 to SITE 29 Line 1 contains text between two quotation marks Lines 2 and 3 contain the menu options numbers letters and punctuation marks used to spell out the description In line 3 the space between the ampersand and the double quotes is a space character Line 4 contains two additional options BACK UP an option that moves the cursor on the text line to the left one character DONE an ...

Page 50: ...UP option to move the cursor to the left To leave the menu before completing the entry press Stop The sampler will display this menu Select YES to save any changes made Select NO to leave the original description or program name unchanged 3 6 Messages The sampler has four sets of messages that supplement the pro gramming screens Information messages tell you about pro gramming status Help Notes ar...

Page 51: ... in this manual Screens that require extensive explanation have notes that contain only a reference to the manual Sections mentioned in the notes appear in the index and the table of contents SUCTION LINE LENGTH IS 7 ft 3 99 Press Help Enter the length of suction line only excluding strainer and pump tube more Press or Down Right to see the next screen Press Stop to return to the programming scree...

Page 52: ...ampler to overfill the bottle 3 6 4 Operation Messages An operation message reports the sampler s status as it runs a program An example is shown below 3 7 Menu Trees Selecting a menu option will take you to a number entry screen or another menu screen The screens are organized in a branching structure that resembles a tree Refer to Figure 3 1 for a simple chart of the menu tree for standard progr...

Page 53: ... E R Y D I A G N O S T I C S V I E W D A T A P R I N T D A T A S Y S T E M I D s C O N F I G U R E R E P O R T S M A I N T E N A N C E M A N U A L F U N C T I O N S P R O G R A M M I N G S T Y L E P R O G R A M M I N G S T Y L E N O R M A L Q U I C K V I E W C H A N G E See Running Programs on page 4 10 See the screen charts in Appendix A See Reports on page 4 19 See Figure A 8 Manual Functions Sc...

Page 54: ...6712SR Refrigerated Sampler Section 3 Getting Started 3 12 ...

Page 55: ...y default settings cause the sampler to begin in standard programming mode the first time you turn it on The start up screen tells you which programming mode the sampler is cur rently using You can switch between programming modes by entering a numerical command at the main menu At the main menu type 6712 1 to enter standard programming mode At the main menu type 6712 2 to enter extended programmi...

Page 56: ...correct number blinks Press For this example select 24 5 BOTTLE VOLUME IS 1000 ml 300 30000 Type the volume for the bottles in your kit For this example 1000 is correct so simply press 6 SUCTION LINE LENGTH IS 10 ft 3 99 Type the length of the suction line then press If you change the length the sampler will display a message PLEASE WAIT GENERATING PUMP TABLES 7 TIME PACED FLOW PACED Because this ...

Page 57: ...option blinks Then press 13 FIRST SAMPLE AFTER A 5 MINUTE DELAY 1 999 Type the delay period you want between the time you run the program and the time the sampler takes the first sample Then press 14 PROGRAMMING COMPLETE RUN THIS PROGRAM NOW YES NO Run the program immediately by selecting YES Select NO if you want to run the program later by selecting RUN from the main menu Press after making your...

Page 58: ...ws the program to run indefinitely by repeating the sample distribution Continuous sampling assumes that filled bottles are replaced with empty bottles at regular service intervals 11 1 BOTTLES PER SAMPLE EVENT 1 24 Enter 2 12 NO DELAY TO START DELAYED START CLOCK TIME WAIT FOR PHONE CALL Select CLOCK TIME 13 START FLOW COUNT AT 00 00 Enter 6 then enter 0 This is the time at which the sampler will...

Page 59: ...e The flow pacing screens change when you attach a flow module see example to the left Because the sampler is more closely integrated with the modules the standard flow pacing screen prompts you for the flow volume between sample events instead of pulses between events The flow volume units displayed are what you had previously programmed 4 4 1 Trigger Pacing Teledyne Isco 4200 Series Flow Meters ...

Page 60: ...the volume to be collected is larger than the amount one bottle can hold or when you need identical samples 4 5 3 Samples Per Bottle In samples per bottle distribution the sampler deposits samples from several sample events in a single bottle before moving to the next bottle Use samples per bottle distribution to collect a series of small composite samples 4 5 4 Composite For single bottle configu...

Page 61: ...T I O N 2 B O T T L E S S A M P L E STANDARD PROGRAMMING Bottles per Sample 1 1 2 2 3 3 S E Q U E N T I A L B O T T L E S S A M P L E S A M P L E S B O T T L E 2 S A M P L E S P E R B O T T L E 1 5 0 D I S T R I B U T I O N 2 S A M P L E S B O T T L E STANDARD PROGRAMMING Samples per Bottle 1 3 5 7 2 4 6 8 R U N C O N T I N U O U S L Y Y E S N O Each bottle receives one sample from one sample even...

Page 62: ...ampler to delay from 1 to 999 minutes before starting the program Select CLOCK TIME when you want the sampler to begin the program at a specific time on at least one day of the week Select WAIT FOR PHONE CALL when you want the sampler to begin the program after receiving a remote command to start 4 6 1 How Do Start Times Work As soon as you select RUN from the main menu the sampler checks the prog...

Page 63: ...owever when the sampler detects a disable signal at the start time it suspends the program until it is enabled The diagram in Figure 4 2 shows the sampler s responses Delayed Start Screen 1 NO DELAY TO START DELAYED START CLOCK TIME WAIT FOR PHONE CALL Select DELAYED START 2 FIRST SAMPLE AFTER A ___MINUTE DELAY 1 999 Enter the number of minutes to delay the countdown to the first sample 3 START FL...

Page 64: ...isplays the scheduled start time as well as the current time Once the program reaches the start time you can determine the time of the next sample the next bottle to receive a sample sample distribution and other information Other messages appear while the sampler runs through a sampling cycle and takes a sample When the sampler needs to report multiple mes sages it alternates them displaying each...

Page 65: ... N O E N T E R S T A R T B O T T L E _ _ 1 M A X P L E A S E W A I T T E S T I N G D I S T R I B U T O R S Y S T E M O P E R A T I O N E R R O R D I S T R I B U T O R J A M M E D P R O G R A M W I L L S T A R T A T 0 6 0 0 M O 1 7 O C T 0 5 5 2 2 2 M O 1 7 O C T F A T A L E R R O R N O D I S T R I B U T O R A R M R U N P R O G R A M V I E W R E P O R T O T H E R F U N C T I O N S I f R U N h a d b...

Page 66: ...places the sampler into Manual Paused operation and records a manual pause in the sample event log In this state the sampler allows you to access several functions You can modify the program reset alarms take a grab sample etc without adversely affecting the running program Modifying the program is limited to adjusting the pacing intervals enable conditions and sample volume The basic program stru...

Page 67: ...ing the pump tubing from the bulkhead fitting After the sample has been pumped you will then be asked to enter the amount actually delivered Once you have entered the delivered volume and accepted the calibration a volume delivered event will be logged 4 8 7 Cal Adj Parameters When the sampler is configured for operation with a module this option becomes available Selecting this option will displa...

Page 68: ... it lost power If the controller is powered by an external battery this fuel gauge can help you estimate the condition of the battery Keep in mind that the sampler has no idea as to how much charge was originally stored in the battery or even if a battery is being used and therefore has no idea as to the remaining capacity of its power source 4 9 Other Functions In Standard Programming the Other F...

Page 69: ... interrupt the program by pressing the Stop key Restart the program by running it again To take a grab sample 1 Disconnect the pump tube from the bulkhead fitting 2 Place the end of the tube over a collection container 3 Follow the steps in Taking a Grab Sample at left 4 Reconnect the pump tube to the bulkhead fitting Figure 4 4 Taking a Grab Sample Taking a Grab Sample 1 GRAB SAMPLE CALIBRATE VOL...

Page 70: ... for five minutes before calibrating The sample source is above the sampler Sampling from pressurized lines 15 PSI Maximum 4 12 1 Calibration Tips For the best results calibrate the sampler after it s installed on site Use a graduated cylinder for volume measurement The sampler clears the previous calibration setting when you reinitialize the sampler You cannot calibrate while the sampler is runni...

Page 71: ...then to run the pump forward Calibrating Sample Volumes 1 RUN PROGRAM VIEW REPORT OTHER FUNCTIONS Select OTHER FUNCTIONS 2 MAINTENANCE MANUAL FUNCTIONS MODULE HARDWARE Select MANUAL FUNCTIONS 3 GRAB SAMPLE CALIBRATE VOLUME OPERATE PUMP MOVE DISTRIBUTOR Select CALIBRATE VOLUME 4 SAMPLE VOLUME ___ ml 100 9990 Enter the desired volume 5 CALIBRATE VOLUME PRESS WHEN READY 6 PURGING SUCTION LINE 7 PUMPI...

Page 72: ...installing a bottle kit You cannot move the distributor arm while the sampler is running a program CAUTION DO NOT rotate the distributor arm manually this will severely damage the distributor drive gears Operating the Pump GRAB SAMPLE CALIBRATE VOLUME OPERATE PUMP MOVE DISTRIBUTOR SELECT DIRECTION PUMP FORWARD PUMP REVERSE PURGING PRESS THE RED STOP KEY WHEN DONE PURGED _____COUNTS Moving the Dist...

Page 73: ...TD to a file on the computer Collect the reports except for summary reports with an IBM PC or compatible computer running flowlink Collect the reports with and IBM PC or compatible computer running samplink 4 15 2 Viewing the Data Because the display area is small the data on the reports will be displayed a little differently from the data that is transferred to and viewed on your computer For the...

Page 74: ...put of the detailed partition data Flowlink Report provides the Sampling Reports and the detailed partition data Selecting the Flowlink Report option enables the output of the detailed partition data so Flowlink can add the data to the site s database file When you are familiar with the available Sampling Reports you may want to specify an output containing only the specific data you require The C...

Page 75: ...ump counts for the sample event Large variations in pump counts from event to event indicate fluctuating heads a relocated suction line or a temporarily clogged strainer 4 15 5 Combined Results Report At the time of each sample event the sampler records the readings from each connected module rain gauge or SDI 12 sonde The Combined Results Report presents the event time sample and bottle number an...

Page 76: ... Stop from the manual paused options terminating the program Grab Sample A grab sample was taken while in the Manual Paused state Pump Tube Replaced The pump tube alarm was reset while in the Manual Paused state Calibrate Volume The volume was calibrated Calibrate SDI Parameter An SDI 12 sonde or module parameter was calibrated Adjusted Pacing The pacing interval was changed while in the Manual Pa...

Page 77: ...progress Sample in progress when report was printing L pump latch open Unable to take sample because the pump band was opened ND no distributor arm There is no distributor arm or the stop is damaged NL No Liquid Detected The sampler was unable to detect liquid LF Not enough flow Not enough flow for the minimum sample volume entered for samples with vol umes proportional to flow NM No More Liquid A...

Page 78: ...87447734 06 32 15 FEB 01 Hardware A0 Software 1 02 PROGRAM SETTINGS SITE DESCRIPTION FACTORY051 UNITS SELECTED FLOW RATE cfs FLOW VOLUME Mgal BUBBLER MODULE WEIR 90 V NOTCH 24 1000 ml BTLS 10 ft SUCTION LINE PACING TIME EVERY 0 HOURS 15 MINUTES DISTRIBUTION SEQUENTIAL 200 ml SAMPLES 5 MINUTE DELAY TO FIRST SAMPLE ...

Page 79: ...5 03 PGM ENABLED 1 1 1 15 03 S 250 1 1 2 15 18 T 247 1 1 3 15 33 T 247 1 1 4 15 48 T 249 1 1 5 16 03 T 247 1 1 6 16 18 T 247 1 1 7 16 33 T 247 1 1 8 16 48 T 248 1 1 9 17 03 T 237 1 1 10 17 18 T 236 1 1 11 17 33 T 237 1 1 12 17 48 T 241 1 1 13 18 03 T 238 1 1 14 18 18 T 236 1 1 15 18 33 T 237 1 1 16 18 48 T 236 1 1 17 19 03 T 242 1 1 18 19 18 T 237 1 1 19 19 33 T 235 1 1 20 19 48 T 238 1 1 21 20 03...

Page 80: ...3 1 1 5 16 03 0 012 2 773 000000 072 1 1 6 16 18 0 012 2 798 000000 091 1 1 7 16 33 0 012 2 798 000000 109 1 1 8 16 48 0 012 2 798 000000 128 1 1 9 17 03 0 012 2 751 000000 147 1 1 10 17 18 0 012 2 773 000000 166 1 1 11 17 33 0 009 2 798 000000 185 1 1 12 17 48 0 012 3 728 000000 207 1 1 13 18 03 0 012 3 728 000000 232 1 1 14 18 18 0 012 3 728 000000 257 1 1 15 18 33 0 009 3 728 000000 282 1 1 16 ...

Page 81: ... Volume 200 ml FR TEMP SAMPLE BOTTLE TIME C NO FR TEMPERATURE SAMPLER ID 3687447734 06 32 19 DEC 02 Hardware A0 Software 0 01 0127 COMBINED RESULTS SITE FACTORY051 Program Started at 15 03 WE 18 DEC 02 Nominal Sample Volume 200 ml SAMPLE BOTTLE TIME NO RAIN GAUGE SAMPLER ID 3687447734 06 32 19 DEC 02 Hardware A0 Software 0 01 0127 SDI 12 DATA COMBINED RESULTS SITE FACTORY051 Program Started at 15 ...

Page 82: ...0 01 00 NO DATA 01 00 02 00 NO DATA 02 00 03 00 NO DATA 03 00 04 00 NO DATA 04 00 05 00 NO DATA 05 00 06 00 NO DATA 06 00 07 00 NO DATA 07 00 08 00 NO DATA 08 00 09 00 2 519 cfs 09 00 10 00 2 747 cfs 10 00 11 00 2 791 cfs 11 00 12 00 3 456 cfs 12 00 13 00 5 385 cfs 13 00 14 00 6 651 cfs 14 00 15 00 2 591 cfs 15 00 16 00 1 593 cfs 16 00 17 00 NO DATA 17 00 18 00 NO DATA 18 00 19 00 NO DATA 19 00 20...

Page 83: ...edyne Isco s 700 Series Modules These modules are optional accessories that are not required for operation of the 6712 However the modules offer an economical way to combine flow rate or parameter moni toring with sampling The programming of these modules is integrated with the pro gramming of the sampler so attachment of a module will cause different screens to be displayed depending on the type ...

Page 84: ...g the On Off key Press Download stored data if you want to keep it Pressing DONE erases it and advances to the next screen 2 6712 SAMPLER STANDARD PROGRAMMING For HELP at any screen press key This screen will now appear for 8 seconds 3 RUN PROGRAM VIEW REPORT OTHER FUNCTIONS The option PROGRAM will be blinking Press 4 SITE DESCRIPTION FACTORY051 CHANGE YES NO The option NO will be blinking Press F...

Page 85: ... YOU SURE YES NO Choose NO to re enter select YES if correct Press 13 NUMBER OF BOTTLES 1 2 4 8 12 24 Select the number of bottles in your bottle kit by pressing either arrow key until the correct number blinks Press For this example select 24 14 BOTTLE VOLUME IS 1000 ml 300 30000 Type the volume for the bottles in your kit For this example 1000 is correct so simply press 15 SUCTION LINE LENGTH IS...

Page 86: ...ect NO 21 SAMPLE VOLUME 250 ml 10 1000 Enter 250 22 NO DELAY TO START DELAYED START CLOCK TIME WAIT FOR PHONE CALL Select CLOCK TIME 23 START FLOW COUNT AT 06 00 Enter 6 then enter 0 This is the time at which the sampler will start the pacing countdown 24 SELECT DAYS SU MO TU WE TH FR SA DONE Select MO WE and FR Use the arrow keys and to select MO WE and FR When the correct days are blinking selec...

Page 87: ...gpm Mgd lps m3s m3h m3d Select the desired units for the flow rate For this example choose cfs Press 6 SELECT UNITS FOR FLOW VOLUME cf gal Mgal m3 lit Select the desired units for the flow volume For this example choose Mgal Press 7 SELECT UNITS FOR VELOCITY fps mps Select the desired units for the flow velocity For this example choose fps Press 8 PROGRAM MODULE YES NO Select YES to program the mo...

Page 88: ...to re enter select YES if correct Press 15 ZERO LEVEL OFFSET _ ___ ft Enter the amount of zero level offset Press 16 MAXIMUM DEPTH FOR VELOCITY MEASUREMENT 2 3 4 This screen is applicable for standard sized probes only Select the maximum depth for the velocity measurement Press 17 NUMBER OF BOTTLES 1 2 4 8 12 24 Select the number of bottles in your bottle kit by pressing either arrow key until the...

Page 89: ...e The sampler is shipped with factory default settings in standard programming mode when you first turn the sampler on The start up screen tells you which programming mode the sampler is currently using You can switch between programming modes by entering a numerical command at the main menu At the main menu type 6712 2 to enter extended programming mode At the main menu type 6712 1 to enter stand...

Page 90: ...0 Series Module program settings and any sampler enable conditions using rain gauge data or SDI 12 sonde parameters These program settings remain as long as you do not change the type of module or change the rain gauge or SDI 12 Hardware Setup 5 3 1 Selecting a Stored Program When the sampler is in extended programming mode it always has one current and three noncurrent programs each occupying a p...

Page 91: ... 5 1 Selecting a Stored Extended Program 1 6712 SAMPLER EXTENDED PROGRAMMING For HELP at any screen press key Press the On Off key to turn the sampler on Press to clear the start up message If the words STANDARD PROGRAMMING appear on the second line of the start up message the sampler is using the standard programming screens To see the extended screens type 6712 2 at the main menu shown in step 2...

Page 92: ...eters from up to ten sensors with SDI 12 addresses from 0 9 The data param eters used by the sonde and sampler must match Certain vendors sondes such as Hydrolab and YSI have enhanced com mands that facilitate plug and play setup These Teledyne Isco Ready sondes can tell the 6712 what values they have their order and units of measure Other sondes can be used but require manual setup to identify pr...

Page 93: ...cause both program parts use the same enable settings the sampler will enable both parts at the same time A list of settings for the program follow Program type Extended Program name STORM Site description SITE 54 Units Length Ft Flow Rate gpm Flow Volume gal Mode of Operation Flowmeter Flow Insert Round 12 Bottle kit 24 1000 milliliter bottles Suction line length 5 feet Suction head Auto suction ...

Page 94: ...712 2 at this menu before selecting PROGRAM 3 PROGRAM NAME EXTENDED 1 CHANGE YES NO Select YES Note If the quick view screen shows up press STOP then select OTHER FUNCTIONS SOFTWARE OPTIONS QUICKVIEW CHANGE NORMAL Then press STOP and go back to step 2 4 SELECT NEW PROGRAM CHANGE PROGRAM NAME Select CHANGE PROGRAM NAME 5 NAME STORM ABCDEFGHIJKLMNOPQRST UVWXYZ 0123456789 BACK UP DONE Enter the word ...

Page 95: ...displayed briefly 17 CURRENT LEVEL IS ___ ___ ft ADJUST LEVEL TO ___ ___ ft Press ENTER 18 DATA STORAGE INTERVAL IN MINUTES 1 2 5 10 15 30 Select 5 If the data storage interval is different from the current program you will be informed that the storage interval has changed and that the stored data will be lost Download stored data if desired and select DONE 19 NUMBER OF BOTTLES 1 2 4 8 12 24 Selec...

Page 96: ...th screen 27 27 UNIFORM TIME PACED FLOW PACED EVENT PACED NONUNIFORM TIME Select UNIFORM TIME PACED 28 TIME BETWEEN SAMPLE EVENTS 0 HOURS 5 MINUTES Enter 0 for hours 5 for minutes 29 1 BOTTLES PER SAMPLE EVENT 1 6 Enter 1 30 SWITCH BOTTLES ON NUMBER OF SAMPLES TIME Select NUMBER OF SAMPLES 31 SWITCH BOTTLES EVERY 1 SAMPLES 1 50 Enter 1 32 RUN CONTINUOUSLY YES NO Select NO 33 DO YOU WANT SAMPLE VOL...

Page 97: ...T POINT Select ABOVE SET POINT 40 RESET RAIN HISTORY YES NO Select YES 41 LEVEL CONDITION SET POINT RANGE RATE OF CHANGE Select SET POINT 42 LEVEL SET POINT 0 25 ft 0 001 30 000 Enter 0 25 43 ENABLED WHEN ABOVE SET POINT BELOW SET POINT Select ABOVE SET POINT 44 ONCE ENABLED STAY ENABLED YES NO Select YES 45 SAMPLE AT ENABLE YES NO Select YES 46 PAUSE RESUME 1 HH MM DD HH MM DD 2 HH MM DD HH MM DD...

Page 98: ...PER SAMPLE EVENT 1 18 Enter 1 52 SWITCH BOTTLES ON NUMBER OF SAMPLES TIME Select NUMBER OF SAMPLES 53 SWITCH BOTTLES EVERY 1 SAMPLES 1 50 Enter 1 54 RUN CONTINUOUSLY YES NO Select NO 55 SAMPLE VOLUME 200 ml 10 1000 Enter 500 56 ENABLE RAIN LEVEL FLOW A DONE NONE Select RAIN 57 ENABLE RAIN AND OR DONE Select AND 58 ENABLE RAIN AND LEVEL FLOW A DONE DONE Select LEVEL 59 RAIN SET POINT 0 15 INCHES PE...

Page 99: ...ect YES 65 SAMPLE AT ENABLE YES NO Select NO 66 START OF SAMPLING AFTER A 15 MINUTE DELAY 1 999 Enter 20 67 PAUSE RESUME 1 HH MM DD HH MM DD 2 HH MM DD HH MM DD CLEAR DONE Select DONE Screen will say End of Part B 68 NO DELAY TO START DELAYED START CLOCK TIME WAIT FOR PHONE CALL Select DELAYED START 69 START STORM AFTER A 72 HOUR DRY PERIOD YES NO Select NO Option for samplers using a 0 01 inch ti...

Page 100: ... by inputs received from con nected instruments Standard programming provides time pacing and flow pacing which are described in Section 4 Extended programming pro vides additional pacing types so its pacing screen see example in margin has four items listed instead of two Uniform time pacing is identical to time pacing in standard programming Flow paced is the same for both types of pro gramming ...

Page 101: ... would be enabled and a sample taken In determining if the rise occurs in this example the sampler looks back at the previous two hour time period to see if there is a rise of more than one foot between any valley low point or peak high point within that time period Once the condition becomes true a rise of more than one foot is noted the event condition is enabled It will not be enabled again unl...

Page 102: ... amount specified in screen 9 9 LEVEL RISES 1 000 ft __HOURS __MINUTES Enter 1 ft and press Then enter 2 hours 10 EVENT03 RAIN LEVEL FLOW TEMP5 pH5 SP_CO5 DO5 DONE Select pH 11 pH5 CONDITION SET POINT RANGE RATE OF CHANGE Select RANGE 12 pHx RANGE LOWER 4 00 UPPER 10 00 0 00 14 00 Enter 4 for the lower range and 10 for the upper range 13 ENABLED WHEN INSIDE RANGE OUTSIDE RANGE Choose INSIDE RANGE ...

Page 103: ...te intervals and so on The sampler accepts as many as 99 nonuniform interval entries The sampler takes a sample at start time 5 9 6 Random Interval Pacing To program the sampler for random interval pacing enter the length of time you want to sample The run time is the only random programming setting you ll need to enter because the sampler derives the number of sample events required for the progr...

Page 104: ...For single bottle configurations samples per bottle distribution is known as composite sampling A composite sample represents an average of the flow stream s characteristics during the sam pling period 5 10 5 Multiple Bottle Compositing Multiple bottle compositing is a combination of bottles per sample and samples per bottle At each sample event the sampler deposits a sample into a set of bottles ...

Page 105: ...s can be run indefinitely by selecting YES at the RUN CONTINUOUSLY screen Continuous sampling resets the distribution when the distribution sequence is com plete That is when the last bottle set is reached the next bottle set is the first bottle set All pacing modes except RANDOM are supported When running a program continuously the bottles must be ser viced at regular intervals to prevent overfil...

Page 106: ... L E S E V E R Y 1 S A M P L E S 1 5 0 YES NO RUN CONTINUOUSLY Each bottle receives one sample from one sample event EXTENDED PROGRAMMING D I S T R I B U T I O N 2 B O T T L E S S A M P L E 2 B O T T L E S P E R S A M P L E S E V E N T 1 2 4 S W I T C H B O T T L E S ON N U M B E R O F S A M P L E S T I M E S W I T C H S E T S E V E R Y 1 S A M P L E S 1 5 0 YES NO RUN CONTINUOUSLY Multiple bottle...

Page 107: ... external flow measurement device attached to the Flow Meter connector select FLOW PULSES To base the volumes on the 700 Series Flow Module readings select FLOW MODULE VOLUME Next the sampler asks for the SAMPLE VOLUME to collect at each time interval This volume is expressed as 10 ml for every X number of pulses or if using a flow module for every volume unit Refer to section 5 11 1 Calculating V...

Page 108: ...entative of the flow stream At the lowest expected flow the SAMPLE VOLUME value should be set to ensure that enough sample is collected If too little sample liquid is collected there may not be enough for analysis although it is a representative composite sample For example consider an NPDES sampling program used to collect a flow proportional composite sample for BOD TSS and NH3 N analysis The la...

Page 109: ...ecause the SAMPLE VOLUME entry must be in whole numbers 16 7 is rounded down to 16 It is important to note that this number is inversely proportional to the amount of volume collected Rounding up would result in less volume collected The lowest possible SAMPLE VOLUME value is dependent upon the highest expected flow and the available bottle volume To cal culate the number of pulses or volume at th...

Page 110: ... Certain external instruments can enable start or disable stop a sampler by sending a signal to pin F of the sampler s flow meter connector Teledyne Isco flow meters flow loggers and the Teledyne Isco 1640 Liquid Level Actuator have a programmable sampler enable feature that lets them enable or disable the sampler You can define the condition such as level flow rate pH temperature percent rainfall...

Page 111: ...n Figure 5 4 shows the sampler s response when enabled or disabled at the start time Figure 5 4 Start Time Diagram for Sampler Enable Settings Sampler disabled at start time by signal from pin F A sample event at enable time occurs only when the program requires a sample at enable Sampler enabled at start time A sample event at the start time always occurs for time paced programs except for random...

Page 112: ...OR DONE Choose AND 4 ENABLE RAIN AND LEVEL FLOW TEMP5 pH5 SP_CO5 DO5 DONE Select LEVEL 5 RAIN SET POINT 5 INCHES PER __HOURS __MINUTES Enter 5 for the inches of rain Press Enter 2 HOURS 6 ENABLED WHEN ABOVE SET POINT BELOW SET POINT Select ABOVE SET POINT 7 RESET RAIN HISTORY YES NO Select YES 8 LEVEL CONDITION SET POINT RANGE RATE OF CHANGE Select SET POINT 9 LEVEL SET POINT 1 ft 0 001 30 00 Ente...

Page 113: ...eature works only when the sampler becomes enabled following program start If you need this fea ture with enable prior to program start contact Teledyne Isco for details 5 13 2 Repeatable Enable After enabling the sampler the enabling instrument or instru ments continues to monitor the conditions and disables the sampler when the conditions are no longer satisfied If re enabled the sampler resumes...

Page 114: ... end of a full interval Fur thermore if the sampler is enabled several times during the program it resets the countdown each time Use the reset interval feature carefully For example avoid resetting the interval when you sample with uniform time pacing and want to take samples at specific times The effects of resetting the interval can be seen in this example A sampler has been programmed to sampl...

Page 115: ...t the RUN THIS PROGRAM NOW screen at the end of the programming screens Extended programs scheduled to start at a clock time will not start until the programmed clock time on or after the first valid date Note that if you have recently calibrated a parameter probe the sampler may delay the start and display PLEASE WAIT until valid readings are expected from the probe The delay accounts for the tim...

Page 116: ...ons The software option screens allow you to set up a number of dif ferent software options 5 18 1 Liquid Detector Enable Disable Under some conditions pressurized lines sampling foam a more repeatable sample volume may be delivered by disabling the liquid detector Selecting NO will turn the Liquid Detector off If the Liquid Detector is off you must enter the SUCTION HEAD no RINSES or RETRIES will...

Page 117: ...ler completes its sampling program The samplers then reverse roles with the second sampler becoming the primary one Setting Up Dual Samplers 1 Turn on the dual sampler mode in both samplers 2 Install the samplers 3 Connect the samplers with the Dual Sampler Mode Inter connect Cable by attaching the cable to the sampler s flow meter connectors If your installation includes a flow meter or flow logg...

Page 118: ...tecting no key strokes within 60 seconds Any keystroke except ON OFF turns the backlighting on again In this mode the backlight must be on before the sampler accepts a menu choice or number entry If you press a key and a screen does not respond it is because the keystroke turned the backlight on It is recommended that you use either BACKLIGHT ALWAYS OFF or TIMED BACKLIGHT when using a battery Even...

Page 119: ...en the pump runs in reverse clearing the strainer of any debris before taking a sample The pre sample purge is set at 200 pump counts After the sample is taken a post sample purge occurs to clear the liquid from the suction line The duration of the post sample purge is determined by the length of the suction line to maximize the battery life The pre and post sample purge can also be manually set P...

Page 120: ... 044 9 pin 3 Configure your communications software for a baud rate no higher than 19 200 kb no parity 8 data bits and 1 stop bit 4 From the computer s keyboard type repeatedly until the 6712 controller determines the baud rate Once the baud rate is known the 6712 returns an identification ban ner This banner indicates that the connection is working properly 5 Type DATA CR each time the data strin...

Page 121: ...es celsius SS Sampler enable state logical TE Temperature degrees celsius TI Current time days since 1 Jan 1900 VE Velocity meters per second VO Volume cubic meters VSI Velocity signal strength percent VSP Velocity spectrum strength percent COa 3 Conductivity milliseimens per centimeter DOa Dissolved oxygen milligrams per liter PHa pH none SAa Salinity parts per thousand SPa Specific Conductance m...

Page 122: ...cutive attempts to enter the password fail a five minute time out will follow in which most keys are deactivated The user selected password defaults to 6712 and may be changed in the Software options that are available in the Extended Program mode see example at left While the password may only be changed in the Extended Program mode the program lock works for both Standard and Extended pro grams ...

Page 123: ... I O N S M A I N T E N A N C E M A N U A L F U N C T I O N S P R O G R A M M I N G S T Y L E From Standby While Running a Program S A M P L I N K R E P O R T F L O W L I N K R E P O R T C U S T O M R E P O R T A L L R E P O R T S P r o g r a m m i n g S c r e e n s E N T E R P A S S W O R D _ _ _ _ V I E W D A T A S Y S T E M I D s C O N F I G U R E R E P O R T S E N T E R P A S S W O R D _ _ _ _ ...

Page 124: ...M or RUN ERROR state In addition the CONDITIONS output can report alarm conditions using the parameters the 6712 is con figured to measure You can set thresholds for one or two condi tions and the CONDITIONS output can then trigger alarms when the measured parameters exceed the threshold The alarm output requires an alarm interface module Teledyne Isco offers a module designed to provide one two o...

Page 125: ...alog outputs can be programmed for either 0 to 20 mA or 4 to 20 mA operation With the exception of rain any parameter that the 6712 sampler is currently measuring can be used to control any or all of the analog output channels Programming the outputs requires parameter levels at each end of the analog range and then assumes a linear relationship between those points MANUAL CONTROL of each output i...

Page 126: ...ephone or pager contact list when an alarm condition is true Before proceeding the I O conditions must be defined Refer to section 5 19 6 These steps program a dialout alarm when the condition defined for I O1 is true 1 Select YES to enable the dialout alarm The controller asks the same question for IO2 and IO3 Select NO 2 Using the number entry keys enter as many as 3 telephone numbers to the con...

Page 127: ...ard interrogator cable to the Avalanche disables the internal dial out modem The interrogator or serial output cable must be disconnected before you can use the modem 5 19 7 Pager Numbers The extended character screen contains a pager option that des ignates the phone number as a pager When programmed as a pager number an identification string will be sent seven times after the pager number is dia...

Page 128: ...f the program The remaining 1000 are for logging sample events program events and errors from the currently running program If the running program exceeds 1000 events the data will roll over That is the sampler will replace the oldest stored event with the newest event When using an SDI 12 sonde the sampler logs additional entries at each sample event Module sonde refrigerator temperature and rain...

Page 129: ...he sampler is on it stores readings at the selected data storage interval Once the partition is filled the readings roll over When the sampler is running a program the partitions become triggered by the programmed start time or the first enable time whichever is later A triggered partition continues to log readings at the selected interval but will not replace any readings taken after the trigger ...

Page 130: ...erial Data Codes in this section The 6712 Sampler will respond to three commands Turn Sampler On GET STATUS and TAKE SAMPLE All commands must include the instruction set The checksum value is optional The available commands are 1 Turn Sampler On STS 2 CS 582 CR 582 is the byte by byte sum of the ASCII values in the string STS 1 CS CR is a carriage return signifying the end of the command If the sa...

Page 131: ...ER FAILED for short time after power is restored 5 PUMP JAMMED must be resolved before continuing 6 DISTRIBUTOR JAMMED must be resolved before con tinuing 9 SAMPLER OFF 12 SAMPLE IN PROGRESS 20 INVALID COMMAND identifier code is not supported bottle requested is not in current configuration sample volume requested is outside its range 10 9990 ml day Set_Time must be 5 digits and more recent than 1...

Page 132: ...UT OFF while sampling 11 NO DISTRIBUTOR 12 SAMPLE IN PROGRESS CS xxxx is the byte by byte sum of the entire string MO CS For commands that are not understood INVALID COMMAND or CHECKSUM MISMATCH or when no samples have been taken the most recent bottle information is left off the response string ...

Page 133: ...ain parameter limits are exceeded The data parameters used by the sensing device sonde and recording device sampler must match Otherwise the equipment could record the data values for one parameter as another s such as reporting a pH value as being temperature Certain vendors sondes such as Hydrolab and YSI have enhanced commands that facilitate plug and play setup These Teledyne Isco Ready sondes...

Page 134: ...he sampler is turned on If a sonde has already been connected and set up the hardware screen will instead display a screen similar to the following SDI 12 Sonde Data Units Parameter Range Resolution Storage Bytes Temperature 40 100 C 0 1 C 2 Conductivity 0 100 mS cm 0 01 mS cm 2 Specific Conductance 0 100 mS cm 0 01 mS cm 2 Total Dissolved Solids 0 90 g l 0 01 g l 2 Salinity 0 70 ppt 0 1 ppt 2 Dis...

Page 135: ...d an SDI 12 sonde that is not Teledyne Isco Ready you will need to define the sonde s data values When you select the address of the sonde you want to set up see screens in the margin the company model and other infor mation will be displayed along with the number of data values the sonde has When you advance to the next screen see 3 below the data types will be listed as OTHER because you have no...

Page 136: ...ardware menu To access the setup option in the Hardware menu select Other Function from the main menu then choose Hardware Advance through the screens until you see one that displays SDI 12 DATA Connecting Other SDI 12 Sondes 3 SELECT ADDRESS OF SONDE TO SETUP __ __ DONE Select the address of the sonde you want to set up 4 Company Model Optional Information SONDE AT ADDRESS __ HAS __ DATA VALUES Y...

Page 137: ...DONE to return to the Hardware Options screens 6 6 Sonde Calibration and Validation It is recommended that calibration of your sonde be done in the lab according to manufacturer s recommendations However for your convenience the 6712 allows for field cali bration of pH Dissolved Oxygen DO and Oxidation Reduction Potential ORP Field calibrations are stored in the sampler NOT the sonde and are used ...

Page 138: ...ons 4 00 7 00 and 10 00 After making your selection rinse the probe and place in the pH buffer If the reading is off by more than 0 5 pH units you will asked to verify if the reading is correct DO For dissolved oxygen you can choose between two methods DO Standard and Saturation The saturation method requires a temperature reading between 0 0 and 47 0 C You will also need to enter your altitude an...

Page 139: ...there is no SDI 12 sonde From the main menu select Other Functions Hardware Advance through the screens until you see one that displays SDI 12 DATA Select this screen to display the following Select NO SDI 12 SONDE You will advised that you have a new hardware setup If you have collected all the data select DONE A partition memory message will be displayed briefly and you will be returned to the H...

Page 140: ...6712SR Refrigerated Sampler Section 6 SDI 12 Sondes 6 8 ...

Page 141: ...of the sampler The external controller can turn on the sampler take a sample and request sampler status data When under external program control the sampler controller program and current operation state are ignored The pump distributor and serial data output simply respond to the external commands Each level of operation is discussed in the following sections However before using either level of ...

Page 142: ... successful a display of REMOTE ENABLE IS FALSE will be returned A Remote Disable is the highest priority disable If the sample is disabled with this command no condition other than menu command 6 ENABLE will allow the program to become enabled again 6 or ENABLE This command is used to re enable a disabled sampler ENABLE is valid while a program is running If successful a display of REMOTE ENABLE ...

Page 143: ...o report the new status See Send Status for a description of this string The command to turn the sampler ON is STS 2 Note that commands and responses are comma separated pairs The first set of alpha characters are an identifier the second set of numeric characters indicate the value The 6712 controller will not receive and process the command unless it is followed by a carriage return Checksum opt...

Page 144: ...tion to deliver correct sample volumes according to the SVO value Send Status When receiving this command the sampler returns a data string that identifies the controller and lists its current status The status is received as pairs of comma separated identifiers and values A complete description of each pair is listed below MO 6712 is the model number of the sampler ID 2424741493 is the sampler s ...

Page 145: ...le sampling 11 NO DISTRIBUTOR 12 SAMPLE IN PROGRESS CS xxxx is the byte by byte sum of the entire string MO CS Note For commands that are not understood INVALID COMMAND or CHECKSUM MISMATCH or when no samples have been taken the most recent bottle information is left off the response string Send Data When receiving this command the sampler returns the Send Status appended with data from any module...

Page 146: ...gen milligrams per liter PH_ 4 pH none SA_ 4 Salinity parts per thousand SP_ 4 Specific Conductance milliseimens per centimeter TD_ 4 Total Dissolved Solids grams per liter TE_ 4 Temperature degrees Celsius OR_ 4 Oxidation reduction potential millivolts LE_ 4 Level meters MM_ 4 Ammonium nitrogen milligrams nitrogen per liter MA_ 4 Ammonia nitrogen milligrams nitrogen per liter NI_ 4 Nitrate Nitrog...

Page 147: ...the sampler s telephone number When the sampler connects it answers with Teledyne Isco Sampler Site number If the sampler does not receive a touch tone command in five seconds it assumes that a computer modem has called and initiates the modem connect sequence If this occurs you must hang up and try again 2 Enter the command For example to run program 1 press xxD_ 4 5 Other data not listed above 1...

Page 148: ...lected program number as the sampler s cur rent Extended program reset partition data if the storage interval has changed and run the program They are valid when the sampler is in standby or when it is waiting for a start command The commands are available for Extended programming only Disable This command is similar in functionality to a pin F low signal a signal typically used to enable or disab...

Page 149: ...e years If the keypad label has bubbles under it the air inside the controller has expanded To release this pressure unscrew the flow meter cable or cap on the back of the controller Push down on the label to force the air out then re tighten the cable connector or cap 8 2 Cleaning Guidelines 8 2 1 Refrigerator To keep the refrigerator s exterior and interior free from cor rosive solutions grease ...

Page 150: ...Remove the screws securing the refrigerator s grille See Appendix D Replacement Parts 3 Remove the grille and filter 4 Steam clean the filter or wash it in hot soapy water After washing treat the filter with a standard filter coat 8 2 7 Condenser Clean the condenser and surrounding areas annually more fre quently under severe operating conditions 1 Disconnect power from the refrigerator 2 Remove r...

Page 151: ...ulate matter and surface film 3 Rinse thoroughly three times with tap water 4 Acid wash with at least 20 percent hydrochloric acid 5 Rinse thoroughly three times with tap water 6 Rinse thoroughly three times with distilled water 7 Rinse thoroughly with petroleum ether and dry by pulling air through the line 8 Dry overnight in a warm oven use an oven temperature of lower than 150 F if possible 9 Ca...

Page 152: ...pears on your sampler the fields will contain the sampler s current settings for the time and date To move from one field to another without changing the setting press the arrow keys Use this technique when you want to change only one or two settings Change the setting by typing a new number Press to accept the new setting For example to enter 2 00 p m 2 00 p m is 14 00 on a 24 hour clock type 14 ...

Page 153: ...the main menu Table 8 1 Setting the Clock and Calendar Continued Table 8 2 Resetting the Pump Counter 1 RUN PROGRAM VIEW REPORT OTHER FUNCTIONS Select OTHER FUNCTIONS 2 MAINTENANCE MANUAL FUNCTIONS PROGRAMMING STYLE HARDWARE Select MAINTENANCE 3 SET CLOCK PUMP TUBE ALARM INTERNAL BATTERY DIAGNOSTICS Select PUMP TUBE ALARM 4 1024000 PUMP COUNTS WARNING AT 1000000 The sampler displays this screen br...

Page 154: ...nostics The unit will automatically test the memory and display you can choose whether it tests the pump and distributor and whether it reini tializes the unit to its original factory settings Table 8 3 Checking and Replacing the Internal Battery 1 RUN PROGRAM VIEW REPORT OTHER FUNCTIONS Select OTHER FUNCTIONS 2 MAINTENANCE MANUAL FUNCTIONS PROGRAMMING STYLE HARDWARE Select MAINTENANCE 3 SET CLOCK...

Page 155: ...t displays an ON OFF ratio number After displaying the forward pumping ratio the sampler reverses the pump to obtain a purge ratio The acceptable range is between 0 80 and 1 25 If either ratio is outside the acceptable range the pump requires repair You do not need to pump liquid while running the test and you can run the test with or without a tube in the pump PLEASE WAIT RAM PASSED TEST PLEASE W...

Page 156: ...12 pump tubing is easily recognized by the blue alignment collars Improper pump tubes include those made for Teledyne Isco s other samplers 3700 GLS etc and tubing from non Teledyne Isco vendors Also note that the discharge tube is not the same as the pump tube You could experience several problems if you install the wrong pump tubing The sampler will not pump the liquid Pump jams Inaccurate sampl...

Page 157: ...he pump is extremely powerful The pump rollers can injure you severely if the sampler activates the pump while you are working on it or inside it Disconnect power from the sampler before replacing the pump tube Note To extend the pump tube life Always use Teledyne Isco pump tubes Install the tube properly aligning the blue collars correctly in the liquid detector s grooves Follow the natural curve...

Page 158: ...6712SR Refrigerated Sampler Section 8 Maintenance 8 10 Figure 8 1 Removing and Replacing the Pump Tube Figure 8 2 Placing the Pump Tube in the Liquid Detector ...

Page 159: ...d groove joint Any damage nicks or cuts to the tongue groove or sealing gasket prevent the case from sealing completely when you close it Use extreme care when opening the case to avoid damaging the joining surfaces Refer to Figure 8 3 for the location of the desiccant box To gain access to the main circuit board and battery remove the two dis tributor connectors and the EMI shield 8 7 Replacing t...

Page 160: ...nspect it for leaks and replace the desiccant bag CAUTION Do not attempt to reactivate the used desiccant Reactivation may cause desiccant to leak out of the bag causing mechani cal damage inside the controller Follow the instructions in Opening the Controller Case in Section 8 6 to open the controller Remove the bag from the cardboard box part 69 9003 518 at the front of the case and replace it w...

Page 161: ...e the battery was installed To view this information select INTERNAL BATTERY form the Maintenance screen see example at left After five seconds the sampler asks if you have replaced the internal battery see example at left Select YES to reset the countdown to 59 months form the current date While replacing the battery it is likely that the stored readings will be lost and your program will revert ...

Page 162: ... edges of the board next to the connector Pull the main board up until the keypad con nector is almost even with the edge of the case Next detach the main circuit board from the connector board 7 De solder the lithium battery using care to prevent dam age to the circuit board Insert the replacement battery and solder it in place Note Poor soldering techniques can easily damage a printed circuit bo...

Page 163: ... Fatal Error The Fatal Error message will only show up if you are using a multiple bottle configuration and the distributor system fails Failing the test can indicate any of the following conditions The distributor arm is not attached to the sampler The distributor arm stop inside the center section is missing or broken The distributor drive mechanism inside the controller is malfunctioning 8 10 P...

Page 164: ... Disconnect the power before performing any service activities Troubleshooting and repair activities should be performed by a qualified refrigeration technician CAUTION Always purge the system with nitrogen NEVER USE AIR to purge the system Always recover the refrigerant When recharging do not leave a line tap in the refrigeration system because of possible corrosion or leakage problems Access the...

Page 165: ... G S T Y L E P R O G R A M M I N G S T Y L E N O R M A L Q U I C K V I E W C H A N G E P O W E R U S E D C U R R E N T _ _ a m p h r P R E V I O U S _ _ a m p h r S t o p K e y Note A Note A Note A Menu access can be controlled with the optional Program Lock See Section 5 See Running Programs on page 10 See Manual Functions Screens on page A 8 See the charts on pages A 2 through A 19 See Maintenan...

Page 166: ...M P L E S 1 9 9 9 R U N C O N T I N U O U S LY Y E S N O S E Q U E N T I A L B O T T L E S S A M P L E S A M P L E S B O T T L E _ _ _ B O T T L E S P E R S A M P L E E V E N T 1 m a x _ _ _ S A M P L E S P E R B O T T L E 1 m a x 1 bottle No Yes Multi bottle B O T T L E V O L U M E I S _ _ _ _ _ l i t 0 3 1 0 0 0 i f 1 2 4 o r 8 b o t t l e s i f 1 2 o r 2 4 b o t t l e s S E L E C T U N I T S F ...

Page 167: ...P R O G R A M M I N G C O M P L E T E R U N T H I S P R O G R A M N O W Y E S N O R U N P R O G R A M V I E W R E P O R T O T H E R F U N C T I O N S S TA R T E X T E N D E D 1 A F T E R A _ _ _ M I N U T E D E L A Y 1 9 9 9 S TA R T F L O W C O U N T A F T E R A _ _ _ M I N U T E D E L A Y 1 9 9 9 R U N E X T E N D E D 1 P R O G R A M V I E W R E P O R T O T H E R F U N C T I O N S NO S TA R T F ...

Page 168: ... S N O _ _ S A M P L E S P E R B O T T L E 1 m a x 2 0 0 m l S A M P L E S D I S T R I B U T I O N B O T T L E S S A M P L E R U N C O N T I N U O U S LY _ _ B O T T L E S P E R S A M P L E E V E N T 1 m a x S E Q U E N T I A L B O T T L E S S A M P L E S A M P L E S B O T T L E Multi Bottle 1 Bottle No S E L E C T U N I T S F O R F L O W R A T E c f s g p s g p m M g d l p s m 3 s m 3 h m 3 d S E...

Page 169: ... A F T E R A _ _ _ M I N U T E D E L A Y 1 9 9 9 S E L E C T D A Y S S U M O T U W E T H F R S A D O N E F I R S T S A M P L E H H M M M O T H F I R S T S A M P L E A T H H M M P R O G R A M M I N G C O M P L E T E R U N T H I S P R O G R A M N O W Y E S N O R U N P R O G R A M V I E W R E P O R T O T H E R F U N C T I O N S NO YES A T L E A S T O N E D A Y M U S T B E S E L E C T E D D O N E If a...

Page 170: ...M B I N E D R E S U L T S B O T H N O N E R E P O R T S F O R R A I N D A I LY S U M M A R Y C O M B I N E D R E S U L T S B O T H N O N E D O Y O U W A N T C O M B I N E D R E S U L T S F O R S D I 1 2 D A T A Y E S N O I N C L U D E D E T A I L D A T A F O R F L O W L I N K A N D T E X T L I N K P R O G R A M S Y E S N O R E P O R T S F O R F R T E M P D A I LY S U M M A R Y C O M B I N E D R E ...

Page 171: ... E I N I T I A L I Z E Y E S N O D I D Y O U R E P L A C E T H E I N T E R N A L B A T T E R Y Y E S N O P L E A S E W A I T T E S T I N G R A M R A M P A S S E D T E S T P L E A S E W A I T T E S T I N G R O M R O M PA S S E D T E S T A B C D E F G H I J K L M N O P Q R S T A B C D E F G H I J K L M N O P Q R S T A B C D E F G H I J K L M N O P Q R S T A B C D E F G H I J K L M N O P Q R S T T E ...

Page 172: ...0 0 9 9 9 0 G R A B S A M P L E P R E S S W H E N R E A D Y C A L I B R A T E V O L U M E P R E S S W H E N R E A D Y V O L U M E D E L I V E R E D _ _ _ _ _ m l _ _ _ _ _ m l A R E Y O U S U R E Y E S N O S E L E C T D I R E C T I O N P U M P F O R W A R D P U M P R E V E R S E G O T O B O T T L E _ _ 1 m a x N O W A T B O T T L E _ _ P U R G I N G P R E S S T H E R E D S T O P K E Y W H E N D O ...

Page 173: ...O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 B A C K U P D O N E S A V E C H A N G E S Y E S N O S A V E C H A N G E S Y E S N O E X T E N D E D 1 E X T E N D E D 2 E X T E N D E D 3 E X T E N D E D 4 N O N O Y E S P R O G R A M M O D U L E Y E S N O S E L E C T U N I T S F O R L E N G T H f t m N E W M O D U L E S E T U P D O W N L O A D D A T A N O W O R L O S E A L L D A T A D O N E I f a p p l ...

Page 174: ...T I O N L I N E L E N G T H I S _ _ f t 3 9 9 A U T O S U C T I O N H E A D E N T E R H E A D _ R I N S E C Y C L E S 0 3 R E T R Y U P T O _ T I M E S W H E N S A M P L I N G 0 3 O N E P A R T P R O G R A M T W O PA R T P R O G R A M _ _ B O T T L E S A V A I L A B L E A S S I G N B O T T L E S 1 T H R U _ _ T O P A R T A 1 m a x S U C T I O N H E A D O F _ _ f t m i n m a x See Figure A 11 Conti...

Page 175: ... _ _ H O U R S _ _ M I N U T E S T A K E S A M P L E S A T 1 S T A R T T I M E 2 H H M M 3 H H M M T A K E _ _ _ S A M P L E S 1 9 9 9 R U N C O N T I N U O U S LY Y E S N O R U N C O N T I N U O U S LY Y E S N O D O Y O U W A N T T O R U N C O N T I N U O U S LY Y E S N O _ _ B O T T L E S P E R S A M P L E E V E N T 1 m a x S W I T C H B O T T L E S E V E R Y _ _ _ S A M P L E S 1 m a x S W I T ...

Page 176: ..._ H O U R S _ _ M I N U T E S L E V E L R A N G E L O W E R _ _ _ f t U P P E R _ _ _ f t 0 0 0 1 3 0 0 0 0 L E V E L S E T P O I N T _ _ _ f t 0 0 0 1 3 0 0 0 0 E N A B L E D W H E N I N S I D E R A N G E O U T S I D E R A N G E E N A B L E D W H E N A B O V E S E T P O I N T B E L O W S E T P O I N T L E V E L C O N D I T I O N S E T P O I N T R A N G E R A T E O F C H A N G E R E S E T R A I N ...

Page 177: ...E L E V E L R A N G E L O W E R _ _ _ f t U P P E R _ _ _ f t 0 0 0 1 3 0 0 0 0 L E V E L S E T P O I N T _ _ _ f t 0 0 0 1 3 0 0 0 0 E N A B L E D W H E N I N S I D E R A N G E O U T S I D E R A N G E E N A B L E D W H E N A B O V E S E T P O I N T B E L O W S E T P O I N T E N A B L E D W H E N I O E N A B L E I S H I G H I O E N A B L E I S L O W R E S E T R A I N H I S T O R Y Y E S N O R E P ...

Page 178: ... S N O _ _ M I N U T E D A T A I N T E R V A L U N I T S S E L E C T E D L E N G T H f t U N I T S S E L E C T E D F L O W R A T E c f s B U B B L E R M O D U L E W E I R 9 0 o V N O T C H F L O W V O L U M E M g a l I f a p p l i c a b l e S E L E C T U N I T S F O R F L O W R A T E c f s g p s g p m M g d l p s m 3 s m 3 h m 3 d F L O W V O L U M E c f g a l M g a l m 3 l i t S E L E C T U N I T...

Page 179: ..._ _ _ _ _ m l 3 0 0 3 0 0 0 0 S U C T I O N L I N E L E N G T H I S _ _ f t 3 9 9 A U T O S U C T I O N H E A D E N T E R H E A D S U C T I O N H E A D O F I S _ _ f t m i n m a x _ R I N S E C Y C L E S 0 3 R E T R Y U P T O _ T I M E S W H E N S A M P L I N G 0 3 O N E P A R T P R O G R A M T W O P A R T P R O G R A M _ _ B O T T L E S A V A I L A B L E A S S I G N B O T T L E S 1 T H R U _ _ T ...

Page 180: ...S _ _ M I N U T E S T A K E S A M P L E S A T 1 S T A R T T I M E 2 H H M M 3 H H M M T A K E _ _ _ S A M P L E S 1 9 9 9 _ _ B O T T L E S P E R S A M P L E E V E N T 1 m a x S W I T C H B O T T L E S E V E R Y _ _ _ S A M P L E S 1 m a x S W I T C H B O T T L E S O N N U M B E R O F S A M P L E S T I M E F I R S T S W I T C H T I M E A T _ _ _ _ S W I T C H B O T T L E S E V E R Y _ _ H O U R S ...

Page 181: ... _ _ H O U R S _ _ M I N U T E S E N A B L E R A I N A N D O R D O N E E N A B L E R A I N A N D I O L E V E L F L O W p H T E M P C O N D D O N O N E R E S E T R A I N H I S T O R Y Y E S N O R E P E AT F O R S E C O N D T Y P E I O R A I N A D O N E A l l e x c e p t N O N E D O N E A N D o r O R See Note A See Note A See Note B I f a p p l i c a b l e I f a p p l i c a b l e A l l e x c e p t I...

Page 182: ...T E V E R Y 1 5 S E C 1 M I N 5 M I N 5 M I N A T T H E B E G I N N I N G O F I N I T I A L P U R G E F O R W A R D P U M P I N G D U R I N G E N T I R E P U M P C Y C L E F O R W A R D P U M P I N G M E A S U R E M E N T I N T E R V A L 5 1 5 3 0 S E C O N D S 1 2 5 M I N U T E S S T O R A G E I N T E R V A L P R O G R A M M I N G S T Y L E N O R M A L Q U I C K V I E W C H A N G E E V E N T M A ...

Page 183: ... K L I G H T P R O G R A M M I N G S T Y L E N O R M A L Q U I C K V I E W C H A N G E M E A S U R E M E N T I N T E R V A L 5 1 5 3 0 S E C O N D S 1 2 5 M I N U T E S S T O R A G E I N T E R V A L E V E N T M A R K D U R A T I O N 3 S E C O N D S W H I L E P U M P I N G A T T H E B E G I N N I N G O F I N I T I A L P U R G E F O R W A R D P U M P I N G D U R I N G E N T I R E P U M P C Y C L E F...

Page 184: ... D P R O G R A M D O N E A D O N E B D O N E R U N E R R O R F L O W T H R U C O N D I T I O N S See Note A R A I N G A U G E 0 0 1 i n c h T I P 0 1 m m T I P Y E S N O S C A N S D I 1 2 S O N D E S A T T U R N O N T I M E D O Y O U H A V E A R A I N G A U G E A T T A C H E D Y E S N O Y E S N O N E W H A R D W A R E S E T U P If applicable P A R T I T I O N M E M O R Y W I L L L A S T _ _ D A Y ...

Page 185: ...W H A R D W A R E S E T U P D O W N L O A D D A T A N O W O R L O S E A L L D A T A D O N E Y E S NO N O S D I 1 2 S O N D E A U T O S D I 1 2 S C A N O N If applicable Notes A denotes input signal denotes output signal R U N F L O W T H R U P U M P _ _ _ S E C O N D S B E F O R E T A K I N G R E A D I N G S 0 1 2 0 S E T I O x N O N E I O E N A B L E F R T E M P P G M R U N N I N G P G M E N A B ...

Page 186: ... B E C O M E S T R U E Y E S N O D I A L O U T N U M B E R S S E L E C T C O D E P A G E R _ _ M I N U T E D E L A Y B E T W E E N C A L L S 0 9 9 Repeat for each channel 1 2 3 See Figure A 20 A N A L O G O U T P U T H A R D W A R E H A S N O T B E E N I N S TA L L E D I f a p p l i c a b l e S e e N o t e S E T U P M A N U A L C O N T R O L A N A L O G O U T P U T _ L E V E L V E L O C I T Y F L ...

Page 187: ...A T A N O W O R L O S E A L L D A T A D O N E S E L E C T A D D R E S S O F S O N D E T O S E T U P _ _ _ _ D O N E C o m p a n y M o d e l O p t i o n a l I n f o r m a t i o n S O N D E A T A D D R E S S _ H A S _ D A T A V A L U E S If No Sondes Found If Sondes Found Non Isco Ready Sondes Done Not enough partitions to store this sonde s data Repeat for all data types Enough partitions to store ...

Page 188: ...6712SR Refrigerated Sampler Appendix A Menu Flowcharts A 24 ...

Page 189: ...al Safety Data Sheets This appendix provides Material Safety Data sheets for the internal desiccant used in the 6712 sampler Specific questions regarding the use and handling of these products should be directed to the manufacturer listed in the MSDS ...

Page 190: ...morphous Silica 63231 67 4 99 PEL 20 RESPIRABLE TLV 5 LIMIT NONE HAZARD IRRITANT Synthetic amorphous silica is not to be confused with crystalline silica such as quartz cristobalite or tridymite or with diatomaceous earth or other naturally occurring forms of amorphous silica that frequently contain crystalline forms This product is in granular form and packed in bags for use as a desiccant Theref...

Page 191: ...sound from venting safety device or any discoloration of the tank due to fire SECTION V HEALTH HAZARD DATA Health hazards may arise from inhalation ingestion and or contact with the skin and or eyes Ingestion may result in damage to throat and esophagus and or gastrointestinal disorders Inhalation may cause burning to the upper respiratory tract and or temporary or permanent lung damage Prolonged ...

Page 192: ...onnel need protection against inhalation of dusts or fumes Eye protection is required Vacuuming and or wet methods of cleanup are preferred Place in appropriate containers for disposal keeping airborne particulates at a minimum SECTION VIII SPECIAL PROTECTION INFORMATION Respiratory Protection Provide a NIOSH MSHA jointly approved respirator in the absence of proper environmental control Contact y...

Page 193: ...tion contained herein is based upon data considered true and accurate However United Desiccants makes no warranties expressed or implied as to the accuracy or adequacy of the information contained herein or the results to be obtained from the use thereof This information is offered solely for the user s consideration investigation and verification Since the use and conditions of use of this inform...

Page 194: ...y H20 1 2 1 Vapor Pressure mm Hg and Temperature N A Melting Point N A Vapor Density Air 1 N A Evaporation Rate __________ 1 N A Solubility in Water Insoluble but will adsorb moisture Water Reactive Not reactive but will adsorb moisture Appearance and Odor Purple crystals no odor Section 3 Fire and Explosion Hazard Data Flash Point and Methods Used N A Auto Ignition Temperature N A Flammability Li...

Page 195: ...ink at least 2 glasses of water Section 6 Control and Protective Measures Respiratory Protection Specify Type Use NIOSH approved dust mask or respirator Protective Gloves Light cotton gloves Eye Protection Safety glasses VENTILATION Local Exhaust Mechanical General Special TO BE USED Other Specify Other Protective Clothing and Equipment None Hygienic Work Practices Avoid raising dust Avoid contact...

Page 196: ...6712SR Refrigerated Sampler Appendix B Material Safety Data Sheets B 8 ...

Page 197: ...you must take the proper safety precautions The following discussion of safety proce dures offers only general guidelines Each situation in which you install a sampler varies You must take into account the individual circumstances of each installation Additional safety considerations other than those discussed here may be required Check applicable guidelines codes and regulations of federal state ...

Page 198: ...safe conditions After the ventilating equipment has been operated for a few minutes the atmosphere in the manhole should be retested before anyone enters the manhole When explosive conditions are encountered the ventilating blower should be placed upwind to prevent igniting any gas that is emerging from the opening When a gasoline engine blower is used it must be located so that exhaust fumes cann...

Page 199: ...when the manhole is located in a vehicular traffic area C 4 2 Removing the Covers Manhole covers should be removed with a properly designed hook Use of a pick ax screwdriver or small pry bar may result in injury A suitable tool can be made from 3 4 inch round or hex stock Two inches of one end should be bent at a right angle and the other end should be formed into a D handle wide enough to accommo...

Page 200: ...plicable but there should be a reasonable understanding of this subject It is disturbing to see statements in print that do not reflect true conditions One of the most common errors is the assumption that people have died from a lack of oxygen The human body is able to function very well with substantially reduced oxygen concentra tions No one worries about going to Santa Fe New Mexico elev 2 100 ...

Page 201: ...the ampoule by way of a tube as this may change the H2S concen tration Hang the ampoule in the air to be tested with a suction tube to the bulb or bellows Lead acetate paper is very useful as a qualitative indicator It cannot be used to estimate the amount of sulfide but it will quickly turn black in an atmosphere containing only a tenth of a lethal concentration Electrodes or other similar electr...

Page 202: ...7 1 At bottom Industrial wastes varnish sol vents Combustible gas indicator Carbon Bisulfide CS2 Nearly odorless when pure color less anesthetic Poisonous 2 64 Very poisonous irritating vomiting convulsions psychic disturbance 15 1 3 44 0 At bottom An insecticide Combustible gas indicator Carbon Dioxide CO2 Asphyxiant Colorless odorless When breathed in large quantities may cause acid taste Non fl...

Page 203: ...ations Color less Flammable 1 19 Impairs sense of smell rapidly as concentra tion increases Death in few minutes at 0 2 Exposure to 0 07 to 0 1 rapidly causes acute poisoning Para lyzes respiratory cen ter 200 to 300 20 4 3 45 0 Near bottom but may be above bottom if air is heated and highly humid Coal gas petro leum sewer gas Fumes from blasting under some condi tions Sludge gas 1 H2S Ampoule 2 5...

Page 204: ...400 to 500 ppm immediately fatal 50 to 100 10 At bottom can combine with water to form sulfurous acid Industrial waste combustion common air pol lutant Detectable taste and odor at low concentration Toluene C5H12 to C9H20 Colorless benzene like odor 3 14 At 200 500 ppm head ache nausea bad taste lassitude 200 100 1 27 7 0 At bottom Solvent Combustible gas indicator Turpentine C10H16 Colorless Char...

Page 205: ...D 1 6712SR Refrigerated Sampler Appendix D Replacement Parts The following appendix contains illustrated replacement parts listings including part descriptions and order numbers ...

Page 206: ...6712SR Refrigerated Sampler Appendix D Replacement Parts D 2 ...

Page 207: ...6712SR Refrigerated Sampler Appendix D Replacement Parts D 3 ...

Page 208: ...6712SR Refrigerated Sampler Appendix D Replacement Parts D 4 Locknut 10 32 Screw 10 32 x 3 4 ...

Page 209: ...6712SR Refrigerated Sampler Appendix D Replacement Parts D 5 ...

Page 210: ...6712SR Refrigerated Sampler Appendix D Replacement Parts D 6 ...

Page 211: ...6712SR Refrigerated Sampler Appendix D Replacement Parts D 7 ...

Page 212: ...6712SR Refrigerated Sampler Appendix D Replacement Parts D 8 ...

Page 213: ...tle Kits 24 Bottle Kit 350 milliliter glass bottles 68 6700 033 Includes bottles bottle rack configuration kit and two discharge tubes 24 Bottle Kit 1 000 milliliter polypropylene bottles 68 6700 032 Includes bottles bottle rack configuration kit and two discharge tubes 12 Bottle Kit 2 5 liter polyethylene bottles 68 6700 058 Includes bottles bottle rack configuration kit and two discharge tubes 8...

Page 214: ...ttle and 24 Bottle Kits 60 9003 279 Discharge Tube for 2 Bottle Kits 60 9003 283 Discharge Tube for 1 Bottle Kit 9 4 liter Polyethylene Bottle and 9400 milliliter Glass Bottle 60 9003 262 Discharge Tube for 1 Bottle Kit 15 0 liter Polyethylene Bottle 60 9003 264 Discharge Tube for 1 Bottle Kit 18 5 liter Glass Bottle and 20 5 liter Polyethylene Bottle 60 9003 266 Bulk Discharge Tube 10 foot Length...

Page 215: ...ch Stainless Steel Low Flow Strainer Only 69 2903 138 E 7 Data Collection Devices and Cables 581 Rapid Transfer Device RTD 60 9004 027 Power Cable 581 Rapid Transfer Device RTD 60 9004 077 Flowlink 4 for Windows Software New License 60 2544 058 Flowlink 4 for Windows Software Upgrade 60 2544 048 SAMPLINK Software Includes Instruction Manual 60 3774 013 Computer Connect Cable 25 pin 60 2544 040 Com...

Page 216: ...he back of the manual for each module or instrument 701 pH Module with Double Junction pH Sensor with Temperature Sensor 68 6700 052 710 Ultrasonic Flow Module 68 6700 049 720 Submerged Probe Module 10 ft range 68 6700 068 720 Submerged Probe Module 30 ft range 68 6700 069 730 Bubbler Flow Module 68 6700 050 780 Analog Interface Module 68 6700 048 675 Rain Gauge 60 3284 013 1640 Liquid Level Actua...

Page 217: ...and a teledyne Isco Rain Gauge SDI 12 Adapter Cable 6 foot length no connector 60 9004 341 This is for use with a customer supplied connector to an SDI 12 device SDI 12 Y Connect Cable 6 foot length no connector 60 9004 342 This is for use with a customer supplied connector to an SDI 12 device and a teledyne Isco Rain Gauge ...

Page 218: ...6712SR Refrigerated Sampler Appendix E Accessories List E 6 ...

Page 219: ...efrigerator 2 1 Count Switched Distribution Sampler Enable 5 22 D Data collection accessories accessories list E 3 Desiccant opening controller case 8 11 Diagnostic tests distributor test 8 8 Diagnostics 8 6 Dialout alarms 5 37 Display Backlighting 5 30 Distribution 4 6 5 16 bottles per sample distribution 4 6 5 16 continuous sampling 4 6 5 17 count switched distribution 5 16 event pacing 5 12 mul...

Page 220: ...8 see Maintenance 4 14 5 28 see Manual functions 4 14 5 28 see Programming Style 4 14 5 28 P Pacing 4 5 5 12 event pacing 5 12 flow pacing 4 5 nonuniform clock time pacing 5 15 nonuniform time pacing 5 15 random interval pacing 5 15 time pacing 4 5 5 12 trigger pacing 4 5 Pager 5 39 Partitions creating 5 40 Pause and resume 5 27 Periodic serial output 5 37 Power sources accessories list E 4 Presam...

Page 221: ...5 1 Stored programs 5 2 effects of reinitializing controller to factory settings 8 8 selecting a program 5 2 Stormwater monitoring Two part programs 5 2 Strainers accessories list E 3 selecting 2 7 Suction head auto suction head 5 12 automatic determination 5 12 manual ENTER HEAD settings 5 12 variations in pump counts for fluctuating heads 4 21 Suction line accessories list E 3 attaching to pump ...

Page 222: ...6712SR Refrigerated Sampler Index Index 4 ...

Page 223: ...period of one year 365 days from their shipping date or from the date of installation by an authorized Teledyne Isco Service Engineer as may be appropriate During the warranty period repairs replacements and labor shall be provided at no charge Teledyne Isco s liability is strictly limited to repair and or replacement at Teledyne Isco s sole discretion Failure of expendable items e g charts ribbon...

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