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Teledyne 6712FR and Installation And Operation Manual Download Page 24

6712FR Refrigerated Sampler
Section 1 Introduction

1-8

Weight of Power Pack:

6.0 lbs (2.7 kg)

Weight of Battery Backed Power
Pack:

6.6 lbs (3.0 kg)

Controller Dimensions:

Length: 10.3 in (26.0 cm)
Width: 12.5 in (31.7 cm)
Height: 10 in (25.4 cm)

Temperature Ranges:

Operational: 32 to 120 °F (0 to 49 °C)
Storage: 0 to 140 °F (–18 to 60 °C)

Maximum Altitude:

2,000 Meters

Installation Category:

II

Pollution Degree:

2

Humidity:

95% RH Maximum

Enclosure:

NEMA 4X and 6

Pump: IP17

Enclosure: IP67

Typical Delivered
Volume Accuracy:

(The ability to deliver the programmed sample volume.)
±10 ml or ±10% of programmed value, whichever is greater.

Typical Repeatability:

(The ability to repeat the delivered volume for a set of samples collected under
the same conditions.)
±5 ml or ±5% of the average of the maximum and minimum sample volume in a
sample set, whichever is greater, at lifts up to 25 feet.

Typical Pump Flow 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

2.2 ft/s (0.66 m/s)

Maximum Suction Head:

(The maximum suction head is the vertical height at which a sample can be
taken.)
28 ft (8.5 m) at 30 inHg (762 mmHg)

Pump Tube Life:

Tube life may vary depending on the abrasiveness of the sample liquid.
Recommended maximum 1,000,000 pump counts. This equates to 912 stan-
dard samples. A standard sample is 200 ml at 5 ft (1.5 m) suction head using a
10 ft (3 m) vinyl suction line.

6712 Controller: Electrical Specifications

Controller Internal Battery:

5 years minimum (maintains internal logic, program settings & stored data)

Real Time Clock Accuracy:

1 minute per month

Program Memory:

Nonvolatile programmable Flash.
Can be field updated via interrogator connector.

Sampler Power Requirements:

Nominal: 12 volts DC supplied by the refrigerator
Operational: 11 to 13 Volts DC
Absolute Maximum: 14.4 Volts DC

Power Pack Requirements:

Use only Isco-made power

packs certified by UL.
(P/N 60-1684-088)

120VAC ±12VAC, 60 Hz., 1.0 Amp.

Note: This is the

only

version certified by UL. The line cord (mains

connect cable) is the “Disconnect Device.”

Table 1-3 Technical Specifications for the 6712FR Refrigerated Sampler (Continued)

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Summary of Contents for 6712FR and

Page 1: ...6712FR Refrigerated Sampler Installation and Operation Guide Part 69 9003 590 of Assembly 60 9004 335 Copyright 2001 All rights reserved Teledyne Isco Inc Revision CC September 1 2009 ...

Page 2: ......

Page 3: ...e 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 specifi...

Page 4: ......

Page 5: ... power source should be rated for 16 ampere service Refrigerators in either configuration provide 12 5 V at 5 amperes for the sampler controller This output is from the two pin military type connector on the cord on top of the refriger ator This output is intended for 6700 Series Sampler controllers only The refrigerator must be installed near a suitable power outlet Never use an extension cord Th...

Page 6: ...erious injury General Warnings Before installing operating or maintaining this equipment it is imperative that all hazards and preventive measures are fully understood While specific hazards may vary according to location and application take heed in the following general warnings WARNING This instrument has not been certified for use in hazardous locations as defined by the National Electrical Co...

Page 7: ...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 8: ...6712FR Refrigerated Sampler Safety vi ...

Page 9: ...ernative to Strainers 2 8 2 5 How Does the Sampler Work 2 9 2 5 1 Measuring Sample Volume 2 10 2 6 Installing the Sampler 2 10 2 6 1 Tips for Routing Suction Line 2 10 2 6 2 Intake Placement 2 11 2 6 3 Positioning a Sampler 2 11 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 14 2 9 Servicing the Sampler 2 14 Section 3 Progra...

Page 10: ... 4 8 1 Stop Program 4 12 4 8 2 Resume Program 4 12 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 14 4 12 Calibrate Volume 4 15 4 12 1 Calibration Tips 4 16 4 13 Operating t...

Page 11: ...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 Pauses Resumes 5 27 5 15 Running Programs 5 27 5 15 1 Run Time...

Page 12: ...1 8 2 Cleaning Guidelines 8 1 8 2 1 Refrigerator 8 1 8 2 2 Controller 8 2 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 3 8 3 1 Isco Glass Sample Bottles 8 3 8 3 2 Vinyl Suction Line 8 3 8 3 3 PTFE Suction Line 8 3 8 3 4 Isco Pump Tube 8 3 8 4 Maintenance Scre...

Page 13: ...s 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 8 bottle Kits 2 5 2 4 Installing the 2 bottle ...

Page 14: ...amming Programmed Sampler Enable A 13 A 14 Extended Programming Quick View Programming Screens A 14 A 15 Extended Programming Quick View Equipment Set Up A 15 A 16 Extended Programming Quick View Pacing and Distribution 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 O...

Page 15: ... Serial Data Codes 5 33 7 1 6712 Remote Menu Commands 7 3 7 2 Serial Data Codes 7 6 7 3 Remote Control of Sampler Keypad 7 8 7 4 6712 Remote Phone Commands 7 9 8 1 Setting the Clock and Calendar 8 5 8 2 Resetting the Pump Counter 8 6 8 3 Checking and Replacing the Internal Battery 8 6 C 1 Hazardous Gases C 6 ...

Page 16: ...6712FR Refrigerated Sampler Table of Contents viii ...

Page 17: ...t This Manual This manual contains the information you will need to install program operate and maintain a 6712FR refrigerated sampler There are eight sections and five appendices Section 1 Introduction lists the features and specifica tions of the 6712FR refrigerated sampler Section 2 Installation Preparation steps you through installing the sampler and preparing it for use Section 3 Getting Star...

Page 18: ... 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 sonde and recording devic...

Page 19: ...al Features Top Cover Protects pump power source and controller Lockable latches Controller Only does not include refrigerator Contains a rechargeable desiccant to prevent moisture damage to the electronics pump and distributor systems Control panel sloped 15 degrees for easy reading Keys labeled with large vivid icons 80 character display 4 lines by 20 columns Display has selectable backlight Alw...

Page 20: ...ecome part of the sampling program See Section 6 Memory for Stored Programs and Readings 512 kilobytes of battery backed RAM Random Access Memory to store Five sampling programs A sampling report from the most recently run program It records as many as 1000 sampling events events can be the program start time enable time sample event information etc 700 Series module readings The readings can be l...

Page 21: ...as no metering chambers or gravity fed internal tubing to trap sediment or residual liquid Sample liquid contacts only the strainer suction line tube coupling pump tube bulkhead fitting and sample bottles LD90 Liquid Detector Non wetted Detection Sample liquid never touches the detector Two Line Purges in Sampling Cycle The sampling cycle always includes a pre sample purge and post sample purge th...

Page 22: ...readings received from a connected rain gauge module or SDI 12 Sonde meet certain conditions Pauses and Resumes Create intermittent sampling schedules Two Part Programming Two part programming lets you set up a sampling program that divides the bot tles into two groups filling each group according to separate pacing distribution sampler enable and pause and resume settings This is ideal for storm ...

Page 23: ...trafluoroethane CH2FCF3 Insulation Polyurethane Amphenol Connectors Cadmium Plated Aluminum Table 1 3 Technical Specifications for the 6712FR 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 otherwise stated 75 F 24 C ambient sample liquid tap water ...

Page 24: ...eet 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 2 ft s 0 66 m s Maximum Suction Head The maximum suction head is the vertical height at which a sample can be taken 28 ft 8 5 m at 30 inHg 762 mmHg Pump Tube Life Tube life may vary depending on the abrasiveness of the sample li...

Page 25: ... 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 Isco External Battery Capacity Number of Complete Standard Sampling Routines Nickel Cadmium Battery Lead Acid Batter...

Page 26: ...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 Temp...

Page 27: ...oints 50 level flow rate points 50 level area points Refrigerator Temperature Sen sor 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 6712FR Refrigerated Sampler Physical Specificat...

Page 28: ... 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 Average Thermal Resistance Factor R 16 The average R value for a complete FR refrigerator not running Recovery time 5 minutes Reco...

Page 29: ...pressor Protection Temperature safety cutout that will disengage the compressor if the compressor reaches 221 F 105 C Refrigerant R134a 8 ounce 0 21 kg charge Pressure High side 165 to 215 psig 1 14 to 1 48 MPa Low side 2 to 10 psig 13 8 to 69 kPa Table 1 3 Technical Specifications for the 6712FR Refrigerated Sampler Continued ...

Page 30: ... 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 31: ...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 32: ...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 33: ...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 34: ...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 35: ...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 36: ...ing point to the pump intake The 6712FR uses a 3 8 inch ID suction line of lengths 3 to 99 feet Teledyne Isco offers vinyl or PTFE suction lines The PTFE tubing has a polyethylene jacket to protect it from kinks and abrasions 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 ...

Page 37: ...ot increments For instance 4 feet not 31 2 If using metric units of measure cut the line in increments of 0 1 meter Do not include the length of the strainer in the measurement 2 3 2 Attaching Suction Line to Pump Tube Attach the vinyl suction line to the pump tube with the 3 8 inch tubing coupler First screw the threaded end into the suction line until the flat surface is flush against the suctio...

Page 38: ...thin walled aluminum tubing to the end of the suction line anchor the tubing so that the inlet opens upstream The aluminum tubing s thin wall will not disturb the flow stream and most sample analyses disregard aluminum ions Under most conditions the pre sample purge removes any debris over the tubing entrance Table 2 2 Selecting the Right Strainer Strainer Dimensions Application Maximum Depth 3 8 ...

Page 39: ...p again reverses for the post sample purge Sampling cycles vary 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 Figure 2 6 Identifying the Sampler Components Other variations includ...

Page 40: ...50 or 710 module transmitters such as cell phones or walkie talkies must not be operated within 3 meters of the sampler If water level readings are fluctuating due to TV radio station transmitter towers in the area the sampler must be relocated WARNING The 6712FR samplers have not been approved for use in hazardous locations as defined by the National Electrical Code WARNING If you must enter a ma...

Page 41: ...or attach the sampler to flow meter cable to the Flow Meter Connector To connect the sampler to a closed pipe flow meter attach an Isco 4 20 mA Input Interface device to the sampler s Flow Meter connector Plug the line cord into an AC power outlet Be 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 samp...

Page 42: ...dous locations that has not been certified as safe for such use Refer to Appendix C in the back of this manual for more safety information Note Select Extended Programming to use the SDI 12 sonde See Switching Between Standard and Extended Modes on page 4 1 Note Update the Hardware Setup whenever you add or remove an SDI 12 sonde See Section 6 In extended programming rain gauge and SDI 12 sonde re...

Page 43: ...DI 12 Sonde Refrigerator Temperature Sensor Interrogator 581 RTD Rapid Transfer Device IBM PC or compatible computer running FLOWLINK or SAMPLINK External Modem External Data Logger Controller Flow Meter 1640 Liquid Level Actuator 2100 Series Flow Modules 3000 Series Flow Transmitters 4100 Series Flow Loggers 4200 Series Flow Meters Master Slave Sampler Pulse Duration Input Interface 4 20 mA Input...

Page 44: ...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 45: ...eatures that are common to both programming modes such as using the menus and setting the clock CAUTION This sampler has a high performance pump As with all such pumps it relies upon liquid to cool working components If the sampler is programmed to pump in the absence of liquid in excess of 5 minutes excessive heat buildup may damage the paddles rollers and housing Ensure that the liquid inlet is ...

Page 46: ... 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 below the current choice Up Left Arrow Selects the menu option left or above the current choice Numbers Types a number Decimal Point Types a decimal point Pump Reverse Pre...

Page 47: ...uage You have the option of having screens display in English or another language The default is English At the main menu type 6712 8 Use the arrow keys to move between the choices languages other than those shown above could appear on your unit When the language choice you want is blinking press Enter The Enter key always accepts the blinking option 3 2 Using Menus and Entering Numbers A menu is ...

Page 48: ...s screen Select the down arrow to go to the next screen Press Stop to return to the main menu Because the forward arrow is always 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 als...

Page 49: ... are 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 bl...

Page 50: ... can 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 i...

Page 51: ...on from 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...

Page 52: ...he BACK 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 ...

Page 53: ...tion 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 s...

Page 54: ... 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 programming...

Page 55: ...A T T 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 18 See Figure A 8 Manual Functio...

Page 56: ...6712FR Refrigerated Sampler Section 3 Programming Introduction 3 12 ...

Page 57: ...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 58: ...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 59: ...he 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 y...

Page 60: ...lows 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 wi...

Page 61: ...n time 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 Isco 4200 Series Flow Meters and ...

Page 62: ...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 63: ...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 64: ...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 65: ...ever 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 FLOW...

Page 66: ...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 67: ... 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 68: ...e 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 structure such as the type of pacing can not be changed While in the manual paused state th...

Page 69: ... 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 display the appropriate level adjustment screens and or the calibration screens If the level is adjusted an adjusted level event is logged If a parameter is calibrated an appropriate event is l...

Page 70: ...al Functions see below Programming Style see Section 3 4 10 Manual Functions The manual functions programming screens let you Take grab samples Calibrate sample volumes Operate the pump manually Move the distributor arm 4 11 Grab Samples Grab samples let you take a single sample on demand collecting the sample in an external container Figure 4 4 Keep in mind When the sampler delivers a grab sample...

Page 71: ...e suction line length settings in the program to see that they match Also check the pump tube for excessive wear and replace it if necessary You may want to calibrate when A new pump tube is installed Run the pump for five minutes before calibrating The sample source is above the sampler Sampling from pressurized lines 15 PSI Maximum Taking a Grab Sample 1 GRAB SAMPLE CALIBRATE VOLUME OPERATE PUMP...

Page 72: ...tion container 3 Follow the steps in Calibrating Sample Volumes in the margin Reconnect the pump tube to the bulkhead fitting 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...

Page 73: ...cess of 85db at one meter PROLONGED EXPOSURE TO THIS SOUND LEVEL COULD RESULT IN HEARING LOSS AND REQUIRES THE USE OF PROTECTIVE EAR PLUGS 4 14 Moving the Distributor Arm The sampler lets you reposition the distributor arm Use this feature to verify a bottle location when installing a bottle kit You cannot move the distributor arm while the sampler is running a program CAUTION DO NOT rotate the di...

Page 74: ...mary reports with an Isco 581 RTD and use a computer running flowlink or samplink to transfer the reports from the RTD 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 rep...

Page 75: ... the Isco software used to collect the reports The Samplink Report option provides the Sampling Reports but disables the output 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 famili...

Page 76: ...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 77: ...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 Pau...

Page 78: ... 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 volumes proportional to flow NM No More Liquid A...

Page 79: ...87447734 06 32 19 DEC 02 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 80: ...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 81: ...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 82: ... 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 83: ...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 84: ...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 85: ... 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 For the purposes of this example it isn t necessary to change the description 5 SELECT UNITS FOR FLOW RATE cfs gps gpm Mgd lps m3s m3h m3d Select the desired units...

Page 86: ... kit For this example 1000 is correct so simply press 15 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 16 TIME PACED FLOW PACED Select FLOW PACED If the module is being used as a flowmeter you will see screen 17a If the module is being used for level only you will see s...

Page 87: ...the bay on the controller Turn the sampler on by pressing 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 FACTORY...

Page 88: ... select Round Pipe Press 13 ROUND PIPE DIAMETER 2 00 ft Enter the diameter of the round pipe Press 14 CURRENT LEVEL IS __ __ ft ADJUST LEVEL TO __ __ ft The current level will be displayed Enter an adjustment if needed If the adjustment is different by more than 0 50 ft you will be prompted ARE YOU SURE YES NO Choose NO to re enter select YES if correct Press 15 ZERO LEVEL OFFSET _ ___ ft Enter th...

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: ... parameters 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 Isco Ready sondes can tell the 6712FR what values they have their order and units of measure Other sondes can be used but require manual setup to identify pro...

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: ...isplayed 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 Select...

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: ... 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 unless the condition becomes false and then true again within the two hour time window In event pacing up to three different rate of change event condi tion...

Page 102: ...EVEL 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 14 EVENT04 RAIN LEVEL FLOW TEMP5 ...

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: ...er Enable 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 Isco flow meters flow loggers and the 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 and I O ...

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: ...ions 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 wil...

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 T...

Page 120: ... 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 string is...

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 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 _ _ _ _ S A M P L E 3 I N 0 0 0 3 2 6 E N T E R P A S S W O R D _ _ _ _ S T O P P R O G R A M R E S U M E P R O G R A M V I E W D A T A G R A B S A ...

Page 124: ...n gauge readings and add RAIN as a sampler enable option Select the appropriate tip for the rain gauge The sampler will then create a rain memory partition and update the available sampler enable conditions Select NO to disable the readings and the sampler enable option When you select NO the sampler removes the rain memory par tition leaving the memory space available for other reading types RUN ...

Page 125: ...output can be set for any RUNNING PROGRAM 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 Alarm function requires an alarm interface module factory installed tal...

Page 126: ...is connected to your sampler you may see other parameters in addition to RAIN such as LEVEL FLOW VELOCITY etc Under CONDITIONS you can program limits for a condition to trigger the alarm when the measured parameter exceeds its limit You can use one or two conditions to trigger one alarm using AND or OR operators 5 When you select a parameter with the arrow keys and Enter you can then program the l...

Page 127: ...en an alarm condition is true Before proceeding the I O conditions must be defined Refer to section 5 19 4 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 contact list If the phone number r...

Page 128: ...ach comma entered will cause the modem to pause for two seconds before proceeding with the remaining digits Phone numbers that are no longer needed can be removed Advance the cursor to the end of the telephone number and then press the Left Arrow key to erase the preceding character If the cursor is not at the end of the telephone number the Left Arrow key will only shift the cursor without erasin...

Page 129: ...e Because the temperature sensor uses I O3 it cannot be used with a three alarm output module To configure an attached temperature sensor select FR TEMP as the input for I O3 The 6712 will display the NEW HARDWARE SETUP screen Select DONE and the 6712 recon figures its memory partitions to record the temperature readings Temperature readings are updated approximately every 2 5 seconds The readings...

Page 130: ...ning 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 gauge readings are sto...

Page 131: ...that hold 100 days of readings Changing the storage interval to two minutes extends the storage capacity to 201 days The sampler does not have to be running a program to store readings When the 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 progra...

Page 132: ...make requests and by the sampler to report results Use a standard computer connect cable see Appendix E to connect the sampler s interrogator port and the external controller For information on serial data codes and their meanings refer to Table 5 5 Serial 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...

Page 133: ...que identification number TI 35523 50000 is the sampler s current time STS 1 is the sampler s current status The possible states are 1 WAITING TO SAMPLE 4 POWER 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...

Page 134: ...ILED 5 PUMP JAMMED 6 DISTRIBUTOR JAMMED 8 PUMP LATCH OPEN 9 SAMPLER SHUT 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 135: ...certain 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 Isco Ready sondes can ...

Page 136: ...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 137: ... SDI 12 sonde that is not 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 not defined the...

Page 138: ...are 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 You c...

Page 139: ...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 140: ...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 141: ...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 142: ...6712FR Refrigerated Sampler Section 6 SDI 12 Sondes 6 8 ...

Page 143: ...f its capabilities External program control ignores the sampler s program and current state Using external control you can turn on the sampler take a sample and request sampler status data The pump distributor and serial data output simply respond to the external commands To operate the sampler remotely on either level you must first establish RS 232 serial communication between the computer and t...

Page 144: ...s can be entered from your computer These menu com mands are listed in Table 7 1 To access the menu commands type MENU at the prompt and press ENTER The screen will return a list of the available options Note that the current state of the controller will determine the available menu options Then type the desired command s confirming with ENTER Figure 7 2 Example list of remote menu commands ...

Page 145: ... A Remote Disable is the highest priority disable If the sampler 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 IS TRUE will be returned 7 or TAKE_SAMPLE This command causes t...

Page 146: ...self in the ON state and returning a status string to report the new status See Send Status for a description of this string The command to turn the sampler ON and return status is STS 2 CR Take a Sample This directs the sampler to take a sample The command specifies how much volume to take and which bottle to place the sample in The sampler responds by taking a sample and returning a status strin...

Page 147: ... PUMP JAMMED must be resolved before continu ing 6 DISTRIBUTOR JAMMED must be resolved before continuing 9 SAMPLER OFF 12 SAMPLE IN PROGRESS 20 INVALID COMMAND Possible causes may be 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 1977 21 CHECKSUM MISMATCH se...

Page 148: ...module rain gauge or SDI 12 device Refer to Table 7 2 to interpret the returned string Note This returns the same data as the programmable software option Serial Output as described in Section 5 18 6 of this manual The command to send data is DATA CR Table 7 2 Serial Data Codes Identifier Parameter Units B 1 Bottle number and time days since 1 Jan 1900 CR Current day s rain tips2 CS3 Checksum unsi...

Page 149: ...ter MA_ 4 Ammonia nitrogen milligrams nitrogen per liter NI_ 4 Nitrate Nitrogen milligrams nitrogen per liter TB_ 4 Turbidity nephelometric turbidity units CL_ 4 Chloride milligrams per liter CP_ 4 Chlorophyll micrograms per liter FL_ 4 Flow rate cubic meters per second VO_ 4 Flow volume cubic meters xxD_ 4 5 Other data not listed above 1 The three most recent samples will have entries as B The wi...

Page 150: ...t The checksum of 582 was calcu lated as shown below 7 1 3 Remote Control of Sampler Keypad To control the sampler keypad remotely type CONTROL at the prompt and press ENTER The sampler display appears on your computer monitor as you step through the programming screens While in this mode the computer keys will be redirected to simulate the sampler s keypad and the sampler keypad itself will be di...

Page 151: ...ressing the number For the example press 5 If the number is incorrect the sampler responds with your entry followed by three quick beeps You must re enter the command step 2 6 After the command is confirmed the sampler replies with command number acknowledge and executes the com mand To enter additional commands repeat steps 2 through 5 The sampler will hang up after ten seconds of quiet time 1 1 ...

Page 152: ...n Enable This command is used to re enable a phone disabled sampler PHONE ENABLE is valid while a program is running If successful a reply of REMOTE ENABLE IS TRUE will be returned Grab Sample This command causes the sampler currently running a program to take a sam ple The sample will count as one of the program s samples and is placed in the current bottle Part A s current bottle when using two ...

Page 153: ...d label has bubbles under it the air inside the controller has expanded To release this pressure unscrew the flow meter cable or connector 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 The refrigerator s exterior may be periodically cleaned with soapy water using a sponge or nonmet...

Page 154: ...ction 8 3 Cleaning Protocols for Priority Pollutants 8 2 5 Strainer Clean the strainer with a brush and soapy water 8 2 6 Air Filter The air filter prevents dust lint and other debris from circu lating around the cooling system Clean the filter about every 3 months more frequently under severe operating conditions To remove the filter 1 Disconnect power from the refrigerator 2 Remove the screws se...

Page 155: ...red Isco tubs 8 3 2 Vinyl Suction Line Use new suction line for each new sampling setup therefore no cleaning is required Use PTFE suction line when sampling for organic compounds 8 3 3 PTFE Suction Line 1 Rinse twice with spectro grade acetone 2 Rinse thoroughly with hot tap water using a brush if pos sible to remove particulate matter and surface film 3 Rinse thoroughly three times with tap wate...

Page 156: ...ings time or when needed When setting the clock and calendar use a 24 hour clock for times and the day month year format for dates The illustration at the left shows blanks for each position that accepts an entry The positions are called fields When this screen appears on your sampler the fields will contain the sampler s current settings for the time and date To move from one field to another wit...

Page 157: ...nter WARNING Pump may actuate without warning To avoid injury sampler must be off when pump housing cover is removed for inspection or tubing replacement Experience may suggest a significantly different pump tube life You can change the alarm count to represent the pump tube life for your application The example below shows how to set the alarm count and reset the pump counts Table 8 1 Setting the...

Page 158: ...t alarm setting 5 1024000 PUMP COUNTS RESET PUMP COUNTER YES NO To reset the counter to zero select YES Always reset the counter after replacing a pump tube Select NO when merely checking the current count 6 WARNING AT 1000000 PUMP COUNTS 1 99 00000 If necessary change the pump count alarm setting by typing the first two digits of the new setting The sampler accepts entries between 1 and 99 For ex...

Page 159: ...s by selecting Other Functions from the main menu then Maintenance and Diagnostics 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 5 DID YOU REPLACE THE INTERNAL BATTERY YES NO After replacing the battery select YES Select NO only if checking the expiration date ...

Page 160: ...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 161: ...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 Inspe...

Page 162: ...knob Close the pump strap and latch it 8 Reset the pump tube counter See example in table 8 2 9 Take a dry grab sample to test the tube installation WARNING The pump s safety lock prevents the sampler from running the pump when the pump band is open DO NOT tamper with the safety mechanism The pump is extremely powerful The pump rollers can injure you severely if the sampler activates the pump whil...

Page 163: ...6712FR Refrigerated Sampler Section 8 Maintenance 8 11 Figure 8 1 Removing and Replacing the Pump Tube Figure 8 2 Placing the Pump Tube in the Liquid Detector ...

Page 164: ... 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 the Desiccant A humidity indicator labeled INTERNAL CASE HUMIDITY is located to the right of the keypad It indicates the amount of moisture present inside ...

Page 165: ...he 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 with a fresh bag of desiccant part 099 0002 00 Figure 8 3 Opening the Controller Desiccant Box Distributor Connectors ...

Page 166: ...ft After 5 seconds the sampler asks if you have replaced the internal battery see example at left Select YES to reset the countdown to 59 months from the current date While replacing the battery it is likely that the stored readings will be lost and your program will revert to the default program Before proceeding retrieve the stored data and record your program settings Note Teledyne Isco recomme...

Page 167: ... 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 board The battery should be replaced by a skilled technician WARNING Danger of explosion if lithium battery is incorrectly replace...

Page 168: ... 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 169: ...rming any service activities Troubleshooting and repair activities should be performed by a qualified refrigeration technician The temperature control box assembly which houses the ther mostat logic circuit board the transformer and the solid state relay is located on the left hand side of the refrigerator base as shown in Figure 8 5 Access to these components can be gained by removing the four sc...

Page 170: ...6712FR Refrigerated Sampler Section 8 Maintenance 8 18 Figure 8 6 Thermostat Logic Circuit Board Figure 8 7 Control Box Wiring Figure 8 8 Control Box Connections LEDs ...

Page 171: ...he heaters are on the internal heat LED indicator will be lit The internal temperature sensor is a thermistor that samples the internal air temperature of the refrigerator It is mounted at the top of the refrigerator s interior The internal temperature signal comes from the sensor through the plug in the ther mostat wiring housing assembly and into the board The setting on the temperature control ...

Page 172: ...perature indicators are lit a signal is sent to the solid state relay This activates the refrigerator s compressor and turns on the compressor run indicator The compressor will continue to run until the internal temperature indicator goes out If a problem with the circuitry is suspected remember that the compressor shuts off when the internal temperature sensor reaches the setting on the temperatu...

Page 173: ...ure and overload pro tection the compressor may fail to start immediately when power is momentarily interrupted or when the thermostat setting is changed The overload relay normally trips repeatedly until the refrigerant pressure equalizes This does not indicate a malfunction Condenser Coil Compressor Capillary Tube Evaporator Plate ...

Page 174: ...6712FR Refrigerated Sampler Section 8 Maintenance 8 22 ...

Page 175: ...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 4 10 See Manual Functions Screens on page A 8 See the charts on pages A 2 through A 19 See Maintena...

Page 176: ...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 177: ...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 178: ... 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 179: ... 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 180: ...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 181: ... 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 182: ...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 183: ...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 184: ...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 185: ... _ _ 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 186: ..._ 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 187: ...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 188: ... 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 189: ..._ _ _ _ _ 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 190: ...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 191: ... _ _ 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 192: ...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 193: ... 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 194: ... 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 195: ...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 196: ... 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 197: ...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 198: ...6712FR Refrigerated Sampler Appendix A Menu Flowcharts A 24 ...

Page 199: ...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 200: ...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 201: ...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 202: ...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 203: ...n 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 informati...

Page 204: ...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 205: ...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 206: ...6712FR Refrigerated Sampler Appendix B Material Safety Data Sheets B 8 ...

Page 207: ...red C 1 Practical Safety Precautions The following procedures are those used by Black Veatch a respected consulting firm and are published here by permission Field personnel must keep safety uppermost in their minds at all times When working above ground rules of common sense and safety prevail However when entering manholes strict safety procedures must be observed Failure to do so could jeopardi...

Page 208: ...ind 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 cannot enter the manhole If testing equipment is not available the manhole should be assumed to contain an unsafe atmosphere and forced ventilation must be provided It should never be assumed that a manhole is safe just because there is no odor or the man...

Page 209: ...affic area C 1 6 Falling Objects All loose items should be kept away from the manhole opening This applies to hand tools as well as stones gravel and other objects C 1 7 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 e...

Page 210: ...ct It is essential that people know and use correct pro cedures It is less important to know just what the hazardous components of sewer atmospheres are as safety precautions should in general be broadly applicable 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 assum...

Page 211: ...and industries but also from swamps and from hot springs In one resort area at least five persons died from H2S poisoning before the people were ready to admit that H2S is not a therapeutic agent Hardly a year passes in the U S without a sewer fatality from H2S as well as deaths elsewhere in the world The presence of H2S in a sewer atmosphere is easily determined A bellows and ampoule type of test...

Page 212: ...nt use ample ventilation and do not enter a potentially hazardous structure except in a good safety harness with two men at the top who can lift you out C 3 Hazardous Gases The following table contains information on the properties of hazardous gases Table C 1 Hazardous Gases Gas Chemical Formula Common Properties Specific Gravity or Vapor Density Air 1 Physiological Effect Max Safe 60 Min Exposur...

Page 213: ...49 Irritates respi ratory tract Kills most ani mals in a very short time at 0 1 4 1 At bottom Chlorine cylinder and feed line leaks Detectable odor at low concentra tions Formal dehyde CH2O Colorless pun gent suffocating odor 1 07 Irritating to the nose 10 7 0 73 0 Near bottom Incom plete com bustion of organics Common air pollut ant fungi cide Detectable odor Gasoline C5H12 to C9H20 Volatile solv...

Page 214: ...Nitrogen N2 Simple asphyx iant Colorless tasteless Non flammable Principal constit uent of air about 79 0 97 Physiologically inert Near top but may be found near bottom Sewer gas sludge gas Also issues from some rock strata Oxygen deficiency indicator Nitrogen Oxides NO N2O NO2 Colorless Colorless sweet odor Reddish brown Irritating odor Deadly poison 1 04 1 53 1 58 60 to 150 ppm cause irritation ...

Page 215: ...stible gas indicator Turpentine C10H16 Colorless Char acteristic odor 4 84 Eye irritation Headache diz ziness nausea irritation of the kidneys 100 At bottom Solvent used in paint 1 Detectable odor at low concentration s 2 Combustible gas indica tor Xylene C8H10 Colorless flam mable 3 66 Narcotic in high concentrations less toxic than benzene 100 1 1 7 0 At bottom Solvent Combustible gas indicator ...

Page 216: ...6712FR Refrigerated Sampler Appendix C General Safety Procedures C 10 ...

Page 217: ... in this section Reference the call outs in the accompanying tables to determine the part number for the item Replacement parts can be purchased by contacting Teledyne Isco s Customer Service Department Teledyne Isco Inc Customer Service Department P O Box 82531 Lincoln NE 68501 USA Phone 800 228 4373 402 464 0231 FAX 402 465 3022 E mail IscoInfo teledyne com ...

Page 218: ...6712FR Refrigerated Sampler Appendix D Replacement Parts List D 2 ...

Page 219: ...6712FR Refrigerated Sampler Appendix D Replacement Parts List D 3 ...

Page 220: ...6712FR Refrigerated Sampler Appendix D Replacement Parts List D 4 ...

Page 221: ...6712FR Refrigerated Sampler Appendix D Replacement Parts List D 5 ...

Page 222: ...6712FR Refrigerated Sampler Appendix D Replacement Parts List D 6 Locknut 10 32 Screw 10 32 x 3 4 ...

Page 223: ...6712FR Refrigerated Sampler Appendix D Replacement Parts List D 7 ...

Page 224: ...6712FR Refrigerated Sampler Appendix D Replacement Parts List D 8 ...

Page 225: ...6712FR Refrigerated Sampler Appendix D Replacement Parts List D 9 ...

Page 226: ...6712FR Refrigerated Sampler Appendix D Replacement Parts List D 10 ...

Page 227: ...rm instruction manual and pocket guide 6712FR Refrigerated Sampler 230V with Temperature Logger 68 6710 145 Includes controller distributor arm instruction manual and pocket guide 6712 Sampler Controller 68 6710 074 Includes 2 Pump Tubes 6712 Samplers Pocket Guide 60 9003 589 6712FR Refrigerated Sampler Instruction Manual 60 9003 590 E 3 Bottle Kits 24 Bottle Kit 350 milliliter glass bottles 68 67...

Page 228: ...Ring for 24 Bottle Kit 350 milliliter Glass Bottles 60 2724 020 Retaining Ring for 24 Bottle Kit 1 000 milliliter Polypropylene Bottles 60 3703 058 Retaining Ring for 12 Bottle Kit 60 2903 127 8 Bottle Adaptor for 8 Bottle Rack 60 2743 024 Bottle Locating Base for 6700FR 2 Bottle Kits 60 2723 102 Discharge Tube for 8 Bottle 12 Bottle and 24 Bottle Kits 60 9003 279 Discharge Tube for 2 Bottle Kits ...

Page 229: ...68 1680 059 3 8 inch Vinyl Suction Line Accessory Kit includes tube coupling clamp and instructions 68 3700 007 3 8 inch Standard Weighted Polypropylene Strainer 60 9004 367 CPVC Weighted Plastic Coated Strainer 60 3704 066 3 8 inch Stainless Steel Low Flow Strainer Only 69 2903 138 3 8 inch Suction Line Tubing Coupler 69 4703 106 E 7 Data Collection Devices and Cables 581 Rapid Transfer Device RT...

Page 230: ...d Battery 60 3004 106 Manual Body Power Products Guide 60 9003 092 E 9 Modules Rain Gauges Interfacing Instruments Note Additional accessories for modules and interfacing instruments appear in the accessories list at the 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 Submer...

Page 231: ... Cable 60 9004 339 Hydrolab Quanta SDI 12 Y Connect Cable 60 9004 340 This cable allows connection of a Hydrolab Quanta SDI 12 sonde and an 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 ...

Page 232: ...6712FR Refrigerated Sampler Appendix E Accessories List E 6 ...

Page 233: ... 8 sampling reports 7 3 Configuring reports 4 19 Construction compact and standard sampler 1 7 Continuous sampling 2 14 4 6 5 17 Controller mounting on refrigerator 2 1 Count Switched Distribution Sampler Enable 5 22 D Data collection accessories accessories list E 3 Desiccant opening controller case 8 12 Diagnostic tests distributor test 8 9 Diagnostics 8 7 Dialout alarms 4 18 5 39 dialout alarms...

Page 234: ...val 5 42 partition sizes 5 42 roll over 5 43 sampling results 5 42 stored data will be lost 5 1 triggered 5 43 Menu screens 3 3 Modem 7 9 Module summary report see Sampling reports Modules 700 Series Modules 1 2 displayed readings 4 11 Multiple bottle compositing 5 16 N Nonuniform time pacing 5 15 O One part programs 5 1 Operating running sampling programs 4 10 5 27 Other Functions see Hardware se...

Page 235: ...icing 2 14 service schedule 2 14 Site description menu how to use 3 7 sonde setup 5 36 Start times clock start time menu 3 6 event pacing 5 12 first valid day 4 8 5 27 sampler enable 4 8 Stored data 5 1 Stored programs 5 2 effects of reinitializing controller to factory settings 8 9 selecting a program 5 2 Stormwater monitoring Two part programs 5 2 Strainers accessories list E 3 selecting 2 8 Suc...

Page 236: ...6712FR Refrigerated Sampler Index Index 4 ...

Page 237: ...duct O 嫷䯉年㦘㹡㦘䓸德年捷ↅ㓏㦘德㧟㠨䤓摞 ST 㪖屓䤓棟摞尐㻑ⅴₚᇭ O Represent the concentration of the hazardous substance in this component s any homogeneous pieces is lower than the ST standard limitation X 嫷䯉年㦘㹡㦘䓸德咂年捷ↅ䤓㩟德㧟㠨䤓摞怔 ST 㪖屓䤓棟摞尐㻑ᇭ 㷳㫈㗽棔 ₙ嫷㓢 X 䤓㔏㦾扪嫛扪㷴広㢝ᇭ X Represent the concentration of the hazardous substance in this component s at least one homogeneous piece is higher than the ST standard limi...

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Page 239: ...eria EN61000 4 2 Electrostatic Discharge Level 2 4kV contact discharge Level 3 8kV air discharge B B EN61000 4 3 Radiated RF Immunity 80 MHz to 1000MHz 80 AM at 1kHz Level 1 10V m A EN61000 4 4 Electrical Fast Transient Level 2 2kV on ac lines B EN61000 4 5 Surge on AC Lines 2kV common mode 1kV differential mode B EN61000 4 6 Conducted RF on AC lines 150 kHz to 80 MHz 3V rms 80 modulated B EN61000...

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Page 241: ...6 Standard Description Severity Applied Performance Criteria EN61000 4 2 Electrostatic Discharge Level 2 4kV contact discharge Level 3 8kV air discharge A EN61000 4 3 Radiated RF Immunity 80 MHz to 1000MHz 80 AM at 1kHz Level 1 10V m A EN61000 4 4 Electrical Fast Transient Level 2 2kV on AC lines A EN61000 4 5 Surge on I O Lines 2kV common mode 1KV differential mode A EN61000 4 6 Conducted RF on A...

Page 242: ...Warranty ...

Page 243: ...d from Teledyne Isco The warrantor is Teledyne Isco Inc 4700 Superior Lincoln NE 68504 U S A This warranty applies to the USA and countries where Teledyne Isco Inc does not have an authorized dealer Custo mers in countries outside the USA where Teledyne Isco has an authorized dealer should contact their Teledyne Is co dealer for warranty service In the event of instrument problems always contact t...

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