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 3 Teledyne Isco recommends that you read this manual completely before placing the equipment in service. Although Teledyne Isco designs reliability into all equipment, there is always the possi- bility of a malfunction. This manual may help in diagnosing and repairing the malfunc- tion.
Page 5 6712FR Refrigerated Sampler Safety 6712FR Refrigerated Sampler Safety The 6712FR Refrigerated Sampler is a “definite purpose” device, intended for use only with compatible Isco equipment. Do not use this product with any other manufacturers’ equipment, or for any other purpose. Use for any purpose not described in this manual could cause personal injury or property damage.
Page 6 6712FR Refrigerated Sampler Safety This manual applies Hazard Severity Levels to the safety alerts, Hazard Severity Levels These three levels are described in the sample alerts below. CAUTION Cautions identify a potential hazard, which if not avoided, may result in minor or moderate injury. This category can also warn you of unsafe practices, or conditions that may cause property damage.
Page 7 6712FR Refrigerated Sampler Safety The equipment and this manual use symbols used to warn of Hazard Symbols hazards. The symbols are explained below. Hazard Symbols Warnings and Cautions The exclamation point within the triangle is a warning sign alerting you of important instructions in the instrument’s technical reference manual.
Page 8 6712FR Refrigerated Sampler Safety...
Page 9: Table Of Contents
6712FR Refrigerated Sampler Table of Contents Section 1 Introduction 1.1 About This Manual ..........1-1 1.2 About 700 Series Modules.
Page 10 6712FR Refrigerated Sampler Table of Contents 3.6.2 Help Notes ........... 3-9 3.6.3 Warning Messages .
Page 11 6712FR Refrigerated Sampler Table of Contents 5.4 Programming for 700 Series Modules ........5-4 5.5 Programming SDI-12 Sondes .
Page 12 6712FR Refrigerated Sampler Table of Contents 5.22 Command Driven Operation......... 5-44 5.23 Command Driven Sampler Responses .
Page 13 6712FR Refrigerated Sampler Table of Contents Appendix B Material Safety Data Sheets Appendix C General Safety Procedures C.1 Practical Safety Precautions ......... . C-1 C.1.1 Hazards .
Page 14 6712FR Refrigerated Sampler Table of Contents 5-4 Start Time Diagram for Sampler Enable Settings ......5-23 5-5 Event Mark Timing Diagram ........5-31 5-6 Password Protected Functions .
Page 15: Table Of Contents
6712FR Refrigerated Sampler Table of Contents 5-3 Event Paced Sampling ..........5-13 5-4 Sampler Enable .
Page 16 6712FR Refrigerated Sampler Table of Contents viii...
Page 17: Section 1 Introduction
6712FR Refrigerated Sampler Section 1 Introduction The 6712FR Refrigerated Sampler is an integral part of Teledyne Isco’s comprehensive sampling system. The system includes the 6712FR and 6712SR Refrigerated Samplers, the 6712 Compact Sampler, and the 6712 Standard Sampler. The 6712FR is ideally suited for permanent installation in a wide variety of indoor and outdoor environments.
Page 18: About 700 Series Modules
• Appendix D, Replacement Parts • Appendix E, Accessories List 1.2 About 700 Series The bay on the controller’s side accepts any of Teledyne Isco’s 700 Series Modules. The 700 Series includes: Modules • 701 pH Parameter Module for monitoring pH and temperature.
Page 19: Pump Requirements
6712 and 6700 Series samplers. These pump tubes are easily rec- ognized by their blue alignment collars. The 6712 pump tubing is the same as that for Teledyne Isco’s 6700 Series samplers, but different from Teledyne Isco’s earlier model samplers, such as the 3700 Series.
Page 20: Rain Gauge/Refrigerator Temperature Sensor "Y" Cable
6712FR Refrigerated Sampler Section 1 Introduction Table 1-1 6712FR Sampler Features (Continued) Adjustable • A single distributor arm adjusts quickly to fit all bottle kits. Easily removed for Distributor Arm composite sampling. Discharge Tube and Support • Routes sample liquid from pump tube, through distributor arm to sample bottle. Spring Composite Tube Guide for Com- •...
Page 21 6712FR Refrigerated Sampler Section 1 Introduction Table 1-1 6712FR Sampler Features (Continued) Command Driven Operation • Operate sampler functions using RS-232 communications. Warning Messages • Pump Tube Warning. The 6712FR displays a warning to inspect the tube. • Internal Battery Warning. From the Maintenance screen, the 6712FR displays a warning when it is time to replace the internal battery.
Page 22 6712FR Refrigerated Sampler Section 1 Introduction Table 1-1 6712FR Sampler Features (Continued) Option for a Continuous Run- • Continuous Sampling: When sample bottles are regularly replaced, the ning Program sample distribution can restart with the first bottle set after the last bottle set is filled, without interrupting the running program.
Page 23: Technical Specifications For The 6712Fr Refrigerated Sampler
6712FR Refrigerated Sampler Section 1 Introduction Table 1-2 6712FR Sampler Construction Materials Item Material Top Cover and Fiberglass reinforced plastic with ultraviolet-resistant gel coat. Refrigerator Body Plastic Retaining Rings ABS (Acrylonitrile Butadiene Styrene) plastic ® Controller Case Noryl Distributor Arm ®...
Page 24 6712FR Refrigerated Sampler Section 1 Introduction Table 1-3 Technical Specifications for the 6712FR Refrigerated Sampler (Continued) Weight of Power Pack: 6.0 lbs (2.7 kg) Weight of Battery Backed Power 6.6 lbs (3.0 kg) Pack: Controller Dimensions: Length: 10.3 in (26.0 cm) Width: 12.5 in (31.7 cm) Height: 10 in (25.4 cm) Temperature Ranges:...
Page 25: Nickel-Cadmium Battery
6712FR Refrigerated Sampler Section 1 Introduction Table 1-3 Technical Specifications for the 6712FR Refrigerated Sampler (Continued) Power Consumption 6712 Controller in Standby 10 mA Average Current of Accessories Controller Display Backlight 228 mA 701 pH Module 11 mA 710 Ultrasonic Module 11 mA 720 Submerged Probe Module 11 mA...
Page 26 6712FR Refrigerated Sampler Section 1 Introduction Table 1-3 Technical Specifications for the 6712FR Refrigerated Sampler (Continued) 6712 Controller: Software Specifications Suction Line: Programmable 3 to 99 ft (1 to 30 m) lengths of: • " (0.95 cm) I.D. Vinyl • "...
Page 27 6712FR Refrigerated Sampler Section 1 Introduction Table 1-3 Technical Specifications for the 6712FR Refrigerated Sampler (Continued) Module Reading Conversions: • Level and 4–20 mA readings converted to flow rate units: gallons per second gallons per minute million gallons per day cubic feet per second cubic meters per second cubic meters per hour...
Page 28 6712FR Refrigerated Sampler Section 1 Introduction Table 1-3 Technical Specifications for the 6712FR Refrigerated Sampler (Continued) Dry Weight: 145 lbs (66 kg) Refrigerator only, no controller or bottle configuration 160 lbs (73 kg) Includes refrigerator, controller, top cover, center section, tub, pump tube, distributor shaft extension, distributor arm and nut, and discharge tube for the 24 plastic bottle configuration.
Page 29 6712FR Refrigerated Sampler Section 1 Introduction Table 1-3 Technical Specifications for the 6712FR Refrigerated Sampler (Continued) Heater Capacity 60 watts Compressor 1/5 HP (150W) Tecumseh compressor Compressor 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...
Page 30: Rain Gauge
6712FR Refrigerated Sampler Section 1 Introduction Table 1-4 Connector Specifications Connector Icon Pin Location Diagram Pin Function A Ground EALED OWER OURCE B +12 volts DC A +12 volts DC B Ground AUGE EMALE EALED C Programmable I/O1 pin D Rain gauge input E Not Connected F SDI-12 Data G Not Connected...
Page 31: Section 2 Installation/Preparation
6712FR Refrigerated Sampler Section 2 Installation/Preparation 2.1 Preparing the Sampler The 6712FR is shipped to you with the controller mounted on the refrigerator and a distributor shaft extension installed. Use Figure 2-1 for reference when removing the controller. You must remove the controller when: •...
Page 32: Installing The Distributor Arm And Discharge Tube
6712FR Refrigerated Sampler Section 2 Installation/Preparation Composite Sampling Multiple-Bottle Sampling Mounting Rod Mounting Rod Distributor Shaft Extension 1/4-20 Set Screw Flat Washer Wing Nut Flat Washer Wing Nut Stop Arm End of discharge tube Distributor arm below neck of bottle. Distributor arm Assembly Figure 2-1 Mounting the Controller...
Page 33: Distributor Arm Positions And Discharge Tube Lengths For Bottle Kits
6712FR Refrigerated Sampler Section 2 Installation/Preparation Table 2-1 Distributor Arm Positions and Discharge Tube Lengths for Bottle Kits 24-Bottle Kits 1000-milliliter polypropylene bottles 350-milliliter glass bottles Distributor Arm Position: D Discharge Tube: 60-9003-279 Discharge Tube Length: 20 inches (50.8 cm) Distributor Shaft: 60-9003-273 Distributor Shaft Extension: 8 inches (22.0 cm)
Page 34: Installing Bottle Kits
6712FR Refrigerated Sampler Section 2 Installation/Preparation 2.2 Installing Bottle Kits Teledyne Isco ships the refrigerator from the factory with the sample bottles in place. When using the sampler for the first time, you will only need to remove the bottle lids. When...
Page 35: Installing The Bottle Racks
6712FR Refrigerated Sampler Section 2 Installation/Preparation 24-Bottle Kit 2-Bottle Kit 1000-milliliter polypropylene bottles. (Requires a locating base.) Figure 2-2 Installing the Bottle Racks Install the distributor shaft extension. Use the 8 -inch extension for the 12- and 24-bottle kits. Use the 10 -inch ex- tension for the 8-bottle kit.
Page 36: Removing Racks
The suction line is the tubing from the sampling point to the pump intake. The 6712FR uses a -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.
Page 37: Guidelines For Measuring And Cutting The Suction Line
6712FR Refrigerated Sampler Section 2 Installation/Preparation The vinyl line contains a very low parts-per-million level of phenols. If phenol content affects your sample analysis, use the PTFE suction line. When installing the sampler, be sure the vertical distance between the liquid level and the pump is as small as possible. 2.3.1 Guidelines for •...
Page 38: Strainers
6712FR Refrigerated Sampler Section 2 Installation/Preparation 2.4 Strainers Teledyne Isco offers three styles of strainer that help prevent solids from clogging the suction line: • -inch standard weighted polypropylene strainer for routine and priority pollutant sampling • -inch stainless steel low flow strainer •...
Page 39: How Does The Sampler Work
6712FR Refrigerated Sampler Section 2 Installation/Preparation 2.5 How Does the Sampler When the sampler takes a sample, it draws liquid through the strainer and suction line to the pump tube. The liquid flows Work? through the pump tube and past the liquid detector, which senses the liquid.
Page 40: Measuring Sample Volume
6712FR Refrigerated Sampler Section 2 Installation/Preparation then rinses the line. The suction line is purged after each rinse. When programmed for sampling retries, the sampler will attempt to pump a sample again if it fails on previous attempts. 2.5.1 Measuring Sample “Sample volume”...
Page 41: Intake Placement
6712FR Refrigerated Sampler Section 2 Installation/Preparation 2.6.2 Intake Placement For representative samples, place the intake in the main current of the flow stream, not in an eddy or at the edge of flow. Placing an intake at the bottom may produce samples with excess heavy solids and no floating materials, while placement at the top may produce the opposite conditions.
Page 42 Most Isco flow meters are not certified for use in hazardous locations as defined by the National Electrical Code. Contact your Teledyne Isco representative for your equipment’s status. Never operate equipment in hazardous locations that has not been certified as safe for such use.
Page 43: 1640 Liquid Level Actuator
6712FR Refrigerated Sampler Section 2 Installation/Preparation Table 2-3 Connecting Isco Instruments to the Sampler Connector Icon Connect These Instruments: 12 volt power source Power Source 674 Rain Gauge Programmable I/O Pins (pins C, H, and I) Rain Gauge SDI-12 Sonde Refrigerator Temperature Sensor 581 RTD (Rapid Transfer Device) IBM PC or compatible computer running FLOWLINK or SAMPLINK...
Page 44: Locking The Sampler
6712FR Refrigerated Sampler Section 2 Installation/Preparation 2.8 Locking the Sampler The refrigerator is equipped with a lockable latch for the top cover and a lockable catch for the door handle. To lock the refrig- erator, use two padlocks, one for the top cover and one for the door.
Page 45: Section 3 Programming Introduction
6712FR Refrigerated Sampler Section 3 Programming Introduction Before programming the 6712FR, you should become familiar with its keys and how to use the screens. The 6712FR Sampler has two sets of programming modes. The first mode, Standard Programming, lets you set up typical sampling programs easily and efficiently.
Page 46: About The Keypad
6712FR Refrigerated Sampler Section 3 Programming Introduction (If a module is attached, a different screen may appear first. See the module manual for more information.) Table 3-1 About the Keypad Name Function Standby Turns sampler on or off. Stops the pump or distributor. Pauses a running sampling program. Stop In programming screens, returns to a previous screen.
Page 47: Selecting A Language
6712FR Refrigerated Sampler Section 3 Programming Introduction The sampler is programmed at the factory so that the standard programming screens appear when you first turn the sampler on. You can switch between programming modes by typing in a numerical command at the main menu: •...
Page 48: Quick View Screens
6712FR Refrigerated Sampler Section 3 Programming Introduction To enter a number: Press the number keys to type the number. Then, press ↵. As soon as you press ↵, the sampler saves your number and moves SUCTION LINE LENGTH IS __ ft to the next screen.
Page 49: Clock And Calendar
6712FR Refrigerated Sampler Section 3 Programming Introduction The following Quick View screens show you how to change the sample volume. Begin by paging through the quick view screens until you see the screen containing the sample volume setting: PROGRAM VIEW REPORT ↑...
Page 50: Setting The Clock And Calendar
6712FR Refrigerated Sampler Section 3 Programming Introduction When setting the clock and calendar, use a 24-hour clock for Entering Times and Dates times and the day-month-year format for dates. The illustration ENTER TIME AND DATE: at the left shows blanks for each position that accepts an entry. HH:MM DD-MON-YY __:__ __-__-__ The positions are called fields.
Page 51: Menu Screens: Site Descriptions And Program Names
6712FR Refrigerated Sampler Section 3 Programming Introduction To remove days from the list: 1. Press an arrow key until the cursor is on the day you want to remove. Press ↵ to deselect it. 2. When finished, select DONE and press ↵ Using the Clock NO DELAY TO START DELAYED START...
Page 52: Messages
6712FR Refrigerated Sampler Section 3 Programming Introduction The cursor is the blinking rectangle that identifies the current Changing the Site Name field. When the screen first appears, the cursor blinks on the first character of the text in line 1. The matching character in line 2 or SITE: “FACTORY01”...
Page 53: Information Messages
6712FR Refrigerated Sampler Section 3 Programming Introduction 3.6.1 Information Messages These are brief messages about the programming status, such as “‘ROM’ PASSED TEST” or the status message that displays when you first start up the sampler. Information messages are displayed for four seconds, unless they are terminated by pressing any key on the keypad.
Page 54: Warning Messages
6712FR Refrigerated Sampler Section 3 Programming Introduction 3.6.3 Warning Messages Warning messages appear when the sampler determines some- thing is out of the ordinary. For example, the following warning appears when you type a number that is larger than the standard bottle volume: BOTTLE VOLUME IS 3500 ml (300-30000)
Page 55: Menu Tree For Standard Programming
6712FR Refrigerated Sampler Section 3 Programming Introduction R U N See Running Programs on page 4-10 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 See the screen charts in Appendix A.
Page 56 6712FR Refrigerated Sampler Section 3 Programming Introduction 3-12...
Page 57: Section 4 Standard Programming
6712FR Refrigerated Sampler Section 4 Standard Programming The 6712FR Sampler has two sets of programming screens. The first set, called standard programming screens, lets you set up typical sampling programs easily and efficiently. The second set, extended programming screens, lets you create sophisticated programs for complex sampling applications.
Page 58: Programming Examples
6712FR Refrigerated Sampler Section 4 Standard Programming Use the arrow key to move between the two choices, feet or meters. When the desired choice is blinking, press ↵. The default unit of length for the Spanish option is meters. 4.3 Programming The following table is an example of time-paced sampling.
Page 59: Standard Program: Flow-Paced Sampling, Two Bottles Per Sample
6712FR Refrigerated Sampler Section 4 Standard Programming Table 4-1 Standard Program: Sample Every 15 Minutes, One Sample Per Bottle (Con- Type the volume of the sample you want deposited in each bottle. Then, SAMPLE VOLUME: ↵ press 200 ml (10-1000) NO DELAY TO START For this example, select DELAYED START by pressing an arrow until the DELAYED START...
Page 60 6712FR Refrigerated Sampler Section 4 Standard Programming Table 4-2 Standard Program: Flow-Paced Sampling, Two Bottles Per Sample (Contin- Select 24. NUMBER OF BOTTLES: 1 2 4 8 12 24 Enter 1000. BOTTLE VOLUME IS 1000 ml (300-30000) Enter 7. SUCTION LINE LENGTH IS 10 ft (3-99) Select FLOW PACED.
Page 61: Pacing
6712FR Refrigerated Sampler Section 4 Standard Programming 4.4 Pacing Sample pacing is the rate at which the sampler takes samples. Standard Time Pacing and Depending on the type of pacing you select, the rate is controlled Flow Pacing Screens for by the sampler’s internal clock or by inputs received from con- Samplers without Flow Modules...
Page 62: Distribution
6712FR Refrigerated Sampler Section 4 Standard Programming The flow meter or flow logger sends the same pulse for both flow and trigger pacing, and the sampler cannot distinguish between them. Therefore, to program a sampler for trigger pacing, simply program it for flow pacing. 4.5 Distribution Distribution describes how the sampler is to deposit samples.
Page 63: Bottles Per Sample
6712FR Refrigerated Sampler Section 4 Standard Programming Sequential S E Q U E N T I A L 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 S E Q U E N T I A L R U N C O N T I N U O U S L Y ? STANDARD...
Page 64: Start Times
6712FR Refrigerated Sampler Section 4 Standard Programming 4.6 Start Times It is important to understand the difference between the time at which you run a program and the program’s start time. Running a program simply means selecting RUN from the sampler’s main menu.
Page 65: Sampler Enable/Disable
6712FR Refrigerated Sampler Section 4 Standard Programming Clock Start Time Menu Delayed Start Screen NO DELAY TO START NO DELAY TO START DELAYED START DELAYED START CLOCK TIME CLOCK TIME WAIT FOR PHONE CALL WAIT FOR PHONE CALL • Select CLOCK TIME. •...
Page 66: Running Programs
6712FR Refrigerated Sampler Section 4 Standard Programming Sampler enabled at start time A sample event at the start time occurs for time-paced programs. Sampler disabled at start time by signal from pin F A sample is not taken at start time if the sampler is disabled.
Page 67: Module Readings
6712FR Refrigerated Sampler Section 4 Standard Programming I f R U N h a d b e e n p r e v i o u s l y S t o p p e d a n d n o p r o g r a m m i n g c h a n g e s w e r e m a d e . 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 M u l t i p l e B o t t l e s...
Page 68: Interrupting A Running Program
6712FR Refrigerated Sampler Section 4 Standard Programming An asterisk (*) appears next to the reading if the module was unable to take a reading. If an asterisk appears, the reading dis- played is the last available reading. Flow rates will be reported as zero flow if the error persists for more than five minutes (for a level or velocity reading that flow is calculated from).
Page 69: View Data
6712FR Refrigerated Sampler Section 4 Standard Programming 4.8.3 View Data This option allows you to view the data recorded by the sampler. See Reports on page 4-18 for more information. 4.8.4 Grab Sample When selected, you will be asked to enter the volume to be pumped.
Page 70: Adjust Volume
6712FR Refrigerated Sampler Section 4 Standard Programming 4.8.9 Adjust Volume Select this option to change the sample volume within the limits of the currently programmed sample distribution. If you change a sample volume, a volume changed event is logged. 4.8.10 Power Used The 6712FR has a “fuel gauge”...
Page 71: Calibrate Volume
6712FR Refrigerated Sampler Section 4 Standard Programming Taking a Grab Sample GRAB SAMPLE CALIBRATE VOLUME OPERATE PUMP MOVE DISTRIBUTOR •Select GRAB SAMPLE SAMPLE VOLUME: ___ ml (10-9990) •Enter the desired volume GRAB SAMPLE PRESS ↵ WHEN READY! PURGING SUCTION LINE PUMPING 200 ml PURGING SUCTION LINE...
Page 72: Calibration Tips
6712FR Refrigerated Sampler Section 4 Standard Programming 4.12.1 Calibration Tips • For the best results, calibrate the sampler after it’s installed on site. • Use a graduated cylinder for volume measurement. • The sampler clears the previous calibration setting when you reinitialize the sampler. •...
Page 73: Operating The Pump
6712FR Refrigerated Sampler Section 4 Standard Programming 4.13 Operating the Pump You can manually operate the sampler’s pump in the forward or Operating the Pump reverse direction. You can do this to test the pump, draw a large sample, or purge the suction line. GRAB SAMPLE CALIBRATE VOLUME When you run the pump manually, the sampler reports the...
Page 74: Reports
6712FR Refrigerated Sampler Section 4 Standard Programming 4.15 Reports The 6712 records a variety of data while running a sampling program. It uses the data to produce four reports: • The Program Settings report, listing the program settings. • The Sampling Results report, listing the program settings, time of samples and other program events.
Page 75: Configuring Reports
6712FR Refrigerated Sampler Section 4 Standard Programming • Return to the main menu by pressing Stop twice. Viewing Data At the end of the report, the sampler leaves the last item dis- PROGRAM played until you press: VIEW REPORT OTHER FUCTIONS •...
Page 76: Sampling Results Report
6712FR Refrigerated Sampler Section 4 Standard Programming 4.15.4 Sampling Results As the sampler runs a program, it records the program’s events. Report Program events include such items as sample events, program enables and disables, power losses, and so on. Table 4-3 lists each event with a short description.
Page 77: Reports: Program Events, Source Codes, And Error Codes
6712FR Refrigerated Sampler Section 4 Standard Programming Table 4-3 Reports: Program Events, Source Codes, and Error Codes * Indicates events and codes that occur in Standard Programming Program Events (listed in the order that they most likely would occur) *Program Run The sampler ran the sampling program.
Page 78 6712FR Refrigerated Sampler Section 4 Standard Programming Table 4-3 Reports: Program Events, Source Codes, and Error Codes (Continued) (The Source and Error Codes Listed below refer to why a sample was taken and what happened while it was being taken.) Source Codes Calibrate sample Sample volume delivered during calibration.
Page 79 6712FR Refrigerated Sampler Section 4 Standard Programming SAMPLER ID# 3687447734 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 V-NOTCH ---------- 1000 ml BTLS 10 ft SUCTION LINE ---------- PACING:...
Page 80 6712FR Refrigerated Sampler Section 4 Standard Programming SAMPLER ID# 3687447734 06:32 19-DEC-02 Hardware: A0 Software: 1.02 *********** SAMPLING RESULTS *********** SITE: FACTORY051 Program Started at 15:03 WE 18-DEC-02 Nominal Sample Volume = 200 ml COUNT SAMPLE BOTTLE TIME SOURCE ERROR LIQUID ------- ------ ---- -- -- ------...
Page 81: Report: Combined Results
6712FR Refrigerated Sampler Section 4 Standard Programming SAMPLER ID# 3687447734 06:32 19-DEC-02 Hardware: A0 Software: 1.02 BUBBLER MODULE: 2215419583 Hardware: A00000 Software: 1.07 *********** COMBINED RESULTS *********** SITE: FACTORY051 Program Started at 15:03 WE 18-DEC-02 Nominal Sample Volume = 200 ml FLOW TOTAL LEVEL...
Page 82: Report: Combined Results (Continued)
6712FR Refrigerated Sampler Section 4 Standard Programming SAMPLER ID# 3687447734 06:32 19-DEC-02 Hardware: A0 Software: 1.02 *********** COMBINED RESULTS *********** SITE: FACTORY051 Program Started at 15:03 WE 18-DEC-02 Nominal Sample Volume = 200 ml FR-TEMP SAMPLE BOTTLE TIME ------- ------ ---- ---- NO FR-TEMPERATURE ----------------------------------------...
Page 83: Report: Summary
6712FR Refrigerated Sampler Section 4 Standard Programming SAMPLER ID# 3687447734 16:41 20-DEC-02 Hardware: A0 Software: 1.02 BUBBLER MODULE: 2215419583 Hardware: A00000 Software: 1.07 SITE: FACTORY051 Summary Report for 19-DEC-02 (TH) Day's Flow: 000000.054 Mgal Average Flow Rate: 0.4437 cfs 07:20 Minimum Flow Rate: 0.0237 cfs 13:25 Maximum Flow Rate: 7.0207 cfs...
Page 84: System Ids
• Press STOP to return to the main menu. 4.17 Programming for 700 The bay on the controller’s side accepts any of Teledyne Isco’s 700 Series Modules. These modules are optional accessories that are Series Modules not required for operation of the 6712. However, the modules offer an economical way to combine flow-rate or parameter moni- toring with sampling.
Page 85: Programming Example With 730 Module Installed
6712FR Refrigerated Sampler Section 4 Standard Programming CAUTION Most Isco accessories and interfacing equipment are not certi- fied for us in hazardous locations as defined by the National Electrical Code. Check applicable guidelines, codes, and regu- lations of federal, state, city, and county agencies. Refer to Appendix C in the back of this manual for more safety informa- tion.
Page 86 6712FR Refrigerated Sampler Section 4 Standard Programming Table 4-4 Programming Example With 730 Module Installed (Continued) ↵ V-NOTCH For this example, choose V-Notch. Press RECTANGULAR CIPOLLETTI ↵ V-NOTCH WEIR ANGLE: For this example, choose a Weir angle of 90. Press 120 90 60 45 30 22.5 CURRENT LEVEL IS...
Page 87: Programming Example With 750 Module Installed
6712FR Refrigerated Sampler Section 4 Standard Programming Table 4-4 Programming Example With 730 Module Installed (Continued) NO DELAY TO START Select CLOCK TIME. DELAYED START CLOCK TIME WAIT FOR PHONE CALL Enter 6, then enter 0. START FLOW COUNT AT: 06:00 This is the time at which the sampler will start the pacing countdown.
Page 88 6712FR Refrigerated Sampler Section 4 Standard Programming Table 4-5 Programming Example With 750 Module Installed (Continued) Select YES to program the module. PROGRAM MODULE? MODE OF OPERATION: The 750 can have two different modes of operation: Flowmeter or Level and FLOWMETER Velocity.
Page 89: Section 5 Extended Programming
6712FR Refrigerated Sampler Section 5 Extended Programming The 6712FR Sampler has two sets of programming screens. The first set, called standard programming screens, lets you set up typical sampling programs easily and efficiently. The second set, extended programming screens, lets you create sophisticated programs for complex sampling applications.
Page 90: Storage For Extended Programs
Teledyne Isco ships the sampler to you with factory programs that you can modify to suit your own needs. All four extended programs are identical to each other.
Page 91: Selecting A Stored Extended Program
6712FR Refrigerated Sampler Section 5 Extended Programming The current program is the program you see when you select PROGRAM from the main menu and page through the pro- gramming screens. It is the program the sampler uses when you select RUN from the main menu. You cannot delete programs, but you can modify them as often as necessary.
Page 92: Programming For 700 Series Modules
6712FR Refrigerated Sampler Section 5 Extended Programming 5.4 Programming for 700 The bay on the controller’s side accepts any of Teledyne Isco’s 700 Series Modules. These optional accessories are not required to Series Modules operate the 6712FR. However, the modules offer an economical way to combine flow-rate or parameter monitoring with sam- pling.
Page 93: Storm Water Runoff Sampling
6712FR Refrigerated Sampler Section 5 Extended Programming 5.6.1 Storm Water Runoff Storm water runoff sampling is an ideal application for two-part Sampling programming. Typical monitoring permits require that a series of timed samples be taken during the initial portion of the storm event, followed by flow paced samples during the remainder of the event.
Page 94: Storm Water Runoff Sampling
6712FR Refrigerated Sampler Section 5 Extended Programming once enabled, stay enabled, no sample taken when the sampler is enabled; first sample taken 20 minutes after the sampler is enabled. • Part ‘B’ pause and resumes: None. • Start time: Delayed start of 1 minute. •...
Page 95 6712FR Refrigerated Sampler Section 5 Extended Programming Table 5-2 Storm Water Runoff Sampling (Continued) Select YES PROGRAM MODULE? MODE OF OPERATION Select FLOWMETER FLOWMETER LEVEL ONLY WEIR FLUME Select FLOW-INSERT. DATA POINTS EQUATION MANNING FLOW-INSERT WEIR/ORIFICE TYPE Select ROUND. V-NOTCH ROUND FLOW INSERT SIZE: Select 12.
Page 96 6712FR Refrigerated Sampler Section 5 Extended Programming Table 5-2 Storm Water Runoff Sampling (Continued) Enter 0. 0 RINSE CYCLES (0-3) RETRY UP TO 0 TIMES Enter 0. WHEN SAMPLING (0-3) Select TWO-PART PROGRAM. ONE-PART PROGRAM TWO-PART PROGRAM 24 BOTTLES AVAILABLE Enter 6.
Page 97 6712FR Refrigerated Sampler Section 5 Extended Programming Table 5-2 Storm Water Runoff Sampling (Continued) ENABLE: Select RAIN. RAIN LEVEL FLOW NONE Note: All valid enable options will appear here, so your screen may differ. ENABLE: RAIN Select AND. DONE ENABLE: RAIN AND Select LEVEL.
Page 98 6712FR Refrigerated Sampler Section 5 Extended Programming Table 5-2 Storm Water Runoff Sampling (Continued) PACED BY: Select FLOW MODULE VOLUME. FLOW PULSES FLOW MODULE VOLUME FLOW BETWEEN Enter 2500. SAMPLE EVENTS: 2500 gal (0.001-99999) Select YES. This will cause the first sample to be taken 20 minutes (the SAMPLE AT START? delay to start of sampling specified in Step 67) after the enable for Part B.
Page 99 6712FR Refrigerated Sampler Section 5 Extended Programming Table 5-2 Storm Water Runoff Sampling (Continued) Select YES. RESET RAIN HISTORY? “LEVEL” CONDITION: Select SET POINT. SET POINT RANGE RATE OF CHANGE “LEVEL” SET POINT Enter 0.25. 0.25 ft (0.100-30.000) ONCE ENABLED, Select YES.
Page 100: Suction Head
6712FR Refrigerated Sampler Section 5 Extended Programming 5.7 Suction Head Suction head is the vertical distance between the surface of the Extended Screen for liquid source and the sampler’s pump. At each sample event, the Suction Head Settings sampler determines the suction head automatically. In extended programming, you can manually enter the suction AUTO SUCTION HEAD ENTER HEAD...
Page 101: Event Paced Sampling
6712FR Refrigerated Sampler Section 5 Extended Programming conditions becomes true. The default distribution setting for event-paced sampling is sequential (each time an event occurs, the sampler takes one sample, placing it in one bottle). However, any distribution setting may be used. If you have programmed multiple conditions, and more than one condition comes true at the same time (within your measurement interval), one sample will be taken and all conditions that caused...
Page 102 6712FR Refrigerated Sampler Section 5 Extended Programming Table 5-3 Event Paced Sampling (Continued) ENABLED WHEN: Select ABOVE SET POINT. ABOVE SET POINT BELOW SET POINT EVENT02: Select LEVEL again. RAIN LEVEL FLOW TEMP5 SP_CO5 DO5 DONE “LEVEL” CONDITION: Choose RATE OF CHANGE. SET POINT RANGE RATE OF CHANGE...
Page 103: Nonuniform Time Pacing
6712FR Refrigerated Sampler Section 5 Extended Programming 5.9.3 Nonuniform Time The extended time pacing options are uniform time and non- Pacing uniform time. “Uniform time” pacing is identical to “time” pacing in standard programming. Nonuniform time pacing uses an irregular interval between sample events; each interval is indi- vidually programmable.
Page 104: Distribution
6712FR Refrigerated Sampler Section 5 Extended Programming 5.10 Distribution Distribution describes how the sampler is to deposit samples. A sample is the volume of liquid deposited in a bottle. A sample event includes the full sampling cycle and may deposit a sample into more than one bottle.
Page 105: Continuous Sampling
6712FR Refrigerated Sampler Section 5 Extended Programming If the program settings instruct the sampler to take a sample at Time Switched the start time, the sampler also draws a sample at the switch Distribution time. When this occurs, the pacing will also be reset at the switch time.
Page 106: Sample Distribution
6712FR Refrigerated Sampler Section 5 Extended Programming Sequential EXTENDED PROGRAMMING Each bottle receives one sample from one sample event. D I S T R I B U T I O N : S W I T C H B O T T L E S ON: S E Q U E N T I A L 1 B O T T L E S P E R N U M B E R O F S A M P L E S...
Page 107: Flow Proportional Sample Volumes
6712FR Refrigerated Sampler Section 5 Extended Programming 5.11 Flow Proportional The 6712 can collect flow proportional sample volumes. For some sampling protocols, these flow-weighted, variable-volume Sample Volumes samples can be more representative of the stream. This is because stream characteristics often change as the flow fluc- tuates.
Page 108: Calculating Variable Sample Volume Settings
6712FR Refrigerated Sampler Section 5 Extended Programming 5.11.1 Calculating Variable The entry for the SAMPLE VOLUME display can be calculated Sample Volume based on expected flow rates and collection volume requirements. Settings The number of pulses or flow module volume that you enter should ensure that the minimum volume of liquid required for analysis is collected without exceeding the bottle volume capacity of the sampler.
Page 109: Calculations When Using An External Flow Meter
6712FR Refrigerated Sampler Section 5 Extended Programming 9400 ml 666,667 gal 500,000 gal 3000 ml Hours Figure 5-3 Variable-Volume Scenario 5.11.2 Calculations when The highest possible SAMPLE VOLUME value is determined by Using an External Flow the minimum volume required for analysis and the least Meter expected flow rate over the sampling duration.
Page 110: Calculations When Using A 700 Series Flow Module
6712FR Refrigerated Sampler Section 5 Extended Programming These factors would be applied to the following equation. (Greatest Total Flow Vol) / (Flow Pulse Vol) 10 ml for every __ pulses (Total Bottle Vol) / (10 ml per unit) From the scenario we can apply the factors to the equation. (666,667 gallons / 100 gallons) 10 ml for every 7.0 pulses (9,400 ml / 10 ml)
Page 111: Start Time Diagram For Sampler Enable Settings
6712FR Refrigerated Sampler Section 5 Extended Programming When the sampler detects that it is disabled at start time, it sus- pends the program until it is enabled. Once enabled, the sampler collects a sample only when programmed to take a sample at the enable time.
Page 112: Sampler Enable
6712FR Refrigerated Sampler Section 5 Extended Programming 5.12.1 Sampler Enable This example uses a sampler with an attached 730 Bubbler Flow Module, Rain Gauge and an SDI-12 sonde at address 5 with four param- eters. Table 5-4 Sampler Enable ENABLE: In this example, you will be enabling the sampler if it rains .5”...
Page 113: Sampler Enable Responses
Note The STAY ENABLED feature 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.
Page 114: Delay To Start Of Sampling
6712FR Refrigerated Sampler Section 5 Extended Programming 5.13.4 Delay To Start Of If you have selected ONCE ENABLED STAY ENABLED and Sampling have chosen to not sample at the enable, you have the oppor- tunity to suspend the start of sampling. This choice is useful for storm programs that require a flow-paced sample taken after the initial grab sample.
Page 115: Pauses/Resumes
6712FR Refrigerated Sampler Section 5 Extended Programming 5.14 Pauses/Resumes Pause and resume settings, available in extended programming, Pause and Resume Screens create an intermittent sampling schedule. A program with Flowcharts containing the pause and pauses and resumes begins sampling at its programmed start resume screen appear in Appendix time, continuing until the first pause time and day of the week.
Page 116: Sampling Reports
6712FR Refrigerated Sampler Section 5 Extended Programming Adjust Suction Head – If you have chosen to manually enter the suction head, and are in the manual paused state, the scrolling menu will have an option to adjust the suction head. If you make changes to the suction head value, the sampler logs a changed suction head event.
Page 117: Programming Style
6712FR Refrigerated Sampler Section 5 Extended Programming 5.18.2 Programming Style The sampler has two different styles of programming screens: normal and quick view. These are both explained in Section 3. When you are in extended programming, the default style is Quick View, which allows you to move more quickly through the screens.
Page 118 6712FR Refrigerated Sampler Section 5 Extended Programming Bottle Full Detection – The sampler can detect a full bottle Bottle Full Detect condition when collecting samples in a single bottle (composite sampling). When the sampler detects a full bottle, it stops the BOTTLE FULL DETECT? sampling routine.
Page 119: Pre-Sample And Post-Sample Purge Counts
6712FR Refrigerated Sampler Section 5 Extended Programming • 3-second pulse at the beginning of forward pumping only, marking the time the sampler deposited the sample. • Variable duration pulse generated during the pump cycle, from the beginning of the pre-sample purge to the end of the postsample purge.
Page 120: Serial Output
6712FR Refrigerated Sampler Section 5 Extended Programming 5.18.6 Serial Output Serial ASCII data can be output through the controller’s interro- gator port. The output frequency is user-selectable: every 15 Programming the serial seconds, every minute, every 5 minutes, every 15 minutes, or by output command.
Page 121: Serial Data Codes
6712FR Refrigerated Sampler Section 5 Extended Programming Table 5-5 Serial Data Codes Identifier Parameter Units Bottle number and time days since 1-Jan 1900 Current day’s rain tips (rolls over every 256 tips) Checksum unsigned long Description 6712 Sampler Flow cubic meters per second Unit specific identifier 10 digit unsigned long Level...
Page 122: Program Lock
Extended Program mode, --------- the program lock works for both Standard and Extended pro- grams. Should you forget your password, a key code can be obtained from Teledyne Isco’s Customer Support department for a nominal fee. 5-34...
Page 123: Password Protected Functions
6712FR Refrigerated Sampler Section 5 Extended Programming From Standby R U N P r o g r a m m i n g E N T E R P A S S W O R D : P R O G R A M S c r e e n s _ _ _ _ V I E W R E P O R T...
Page 124: Hardware Setup
6712FR Refrigerated Sampler Section 5 Extended Programming 5.19 Hardware Setup The hardware setup screens make adjustments to the sampler’s hardware-based features: RUN “PROGRAM NAME” PROGRAM VIEW REPORT OTHER FUNCTIONS • Select Other Functions MAINTENANCE MANUAL FUNCTIONS PROGRAMMING STYLE HARDWARE • Select Hardware •...
Page 125: I/O Pin Programming
The state of the I/O lines is not defined when the sampler is OFF. The enable input requires a pulse signal of 5 to 15 volts. Teledyne Isco offers optional interface modules for converting from a 4-20 mA analog or pulse duration signal.
Page 126 6712FR Refrigerated Sampler Section 5 Extended Programming Example: I/O Pin Programming Although the screens displayed may vary depending on Note: All choices listed are alarm output settings, your site setup, the programming sequence will be the except for . This is the input function to O ENABLE same or similar to the following example.
Page 127: Dialout Alarms
6712FR Refrigerated Sampler Section 5 Extended Programming 5.19.4 Dialout Alarms Dialout alarms require the sampler to be equipped with the factory-installed 2400 baud talking modem, or the external digital cellular CDMA or GSM modem. The dialout alarm allows the sampler to notify a contact list when an “alarm” condition exists (is true).
Page 128: Pager Numbers
6712FR Refrigerated Sampler Section 5 Extended Programming When the call is answered, the sampler’s modem announces the alarm condition (analog talking modem) or sends a digital text message (external cellular modem), and the sampler’s three-digit ID number. To acknowledge the call, press the (star) key, and the three-digit ID number on your phone.
Page 129: Refrigerator Temperature
5.19.7 Refrigerator Teledyne Isco offers a temperature sensor intended for use with Temperature the 6712FR Refrigerated Sampler. The optional sensor connects to the Rain Gauge port and uses I/O3 to transmit its temperature readings to the 6712.
Page 130: Memory
6712FR Refrigerated Sampler Section 5 Extended Programming Note The internal analog output can not be installed in a controller that has the internal voice modem also installed. Contact the factory for information regarding external cellular modem options. Flowcharts for analog output screens appear in Appendix A. 5.20 Memory The 6712 Sampler contains 512 kilobytes of battery backed RAM (Random Access Memory) that stores:...
Page 131 6712FR Refrigerated Sampler Section 5 Extended Programming • Add or remove a refrigerator temperature sensor as I/O3 • Add or remove a SDI-12 sonde parameter with the Hardware Setup • Reinitialize the sampler The stored data is lost as the sampler reformats its memory. As a precaution, before clearing the memory, the sampler display will show the following message: INTERVAL CHANGED --...
Page 132: Pressurized Lines
For more consistent sample volumes from lines under constant pressure, calibrate the samples. Teledyne Isco does not rec- ommend sampling from pressurized lines. 5.22 Command Driven...
Page 133: Command Driven Sampler Responses
6712FR Refrigerated Sampler Section 5 Extended Programming • “CS,1039” is the optional checksum value. The byte-by-byte sum of the ASCII values in the string “BTL,2,SVO,100,CS,” is 1039. • “<CR>” is a carriage return signifying the end of the command. 5.23 Command Driven The 6712 Sampler’s response string is the same for each of the Sampler Responses three commands.
Page 134 6712FR Refrigerated Sampler Section 5 Extended Programming 2 = LIQUID LOST (not enough liquid to satisfy requirements.) 3 = USER STOPPED (using the Stop Key). 4 = POWER FAILED. 5 = PUMP JAMMED. 6 = DISTRIBUTOR JAMMED. 8 = PUMP LATCH OPEN. 9 = SAMPLER SHUT OFF (while sampling).
Page 135: Section 6 Sdi-12 Sondes
Section 6 SDI-12 Sondes In order to provide you with the flexibility to use the water parameter sensors that best meet your needs, Teledyne Isco has implemented support for SDI-12 protocol. Support of this standard allows you to use SDI-12 compatible devices in con- junction with your 6712FR sampler in Extended Programming mode.
Page 136: Scanning For Sondes
6712FR Refrigerated Sampler Section 6 SDI-12 Sondes SDI-12 Sonde Data Units: Parameter Range Resolution Storage Bytes Temperature -40 - 100 °C 0.1 °C Conductivity 0 - 100 mS/cm 0.01 mS/cm Specific Conductance 0 - 100 mS/cm 0.01 mS/cm Total Dissolved Solids 0 - 90 g/l 0.01 g/l Salinity...
Page 137: Isco Ready Sondes
6712FR Refrigerated Sampler Section 6 SDI-12 Sondes Press the arrow keys until “SDI-12 DATA” is blinking, then press ↵. You will see the screen below: ↑ NO SDI-12 SONDE SETUP KNOWN SONDES SCAN SDI-12 SONDES ↓ Select “SCAN SDI-12 SONDES” and press ↵. The system will scan to see what sondes are connected.
Page 138: Sonde Setup - Storing Parameter Data
6712FR Refrigerated Sampler Section 6 SDI-12 Sondes Connecting Other SDI-12 Sondes SELECT ADDRESS OF SONDE TO SETUP: •Make your selection and __ __ DONE ↵ press DATA FROM SONDE __ •Select the address of the <-- 1 = TEMPERATURE( sonde you want to set up. 2 = OTHER 3 = OTHER --->...
Page 139: Sonde Calibration And Validation
6712FR Refrigerated Sampler Section 6 SDI-12 Sondes Select this screen to display the following: NO SDI-12 SONDE SETUP KNOWN SONDES SCAN SDI-12 SONDES Select “SETUP KNOWN SONDES” and then indicate the address of the sonde you want to setup. A screen containing the sonde model and number of data values will appear briefly.
Page 140: The Calibration Screens
6712FR Refrigerated Sampler Section 6 SDI-12 Sondes 6.6.1 The Calibration To access the calibration screens from the main menu, select Screens Other Functions, Hardware. Advance through the screens until you see one that displays “SDI-12 DATA.” Select this screen to display the following: NO SDI-12 SONDE SETUP KNOWN SONDES...
Page 141: Disconnecting Sondes
6712FR Refrigerated Sampler Section 6 SDI-12 Sondes Use the arrow keys to select the desired par am eter to validate. Any parameter can be validated. You will be prompted to place the probe in your validation standard. When stable, press ↵. The reading will be displayed at the bottom of the screen.
Page 142 6712FR Refrigerated Sampler Section 6 SDI-12 Sondes...
Page 143: Section 7 Remote Operation
6712FR Refrigerated Sampler Section 7 Remote Operation The 6712 controller can be operated remotely from external devices. External controlling devices may be a computer via RS-232 serial communications or a telephone via touch-tone com- m a n d s. R e m o t e t e l e p h o n e o p e r a t i o n r e q u i r e s t h e factory-installed 2400 baud talking modem.
Page 144: Menu Control
6712FR Refrigerated Sampler Section 7 Remote Operation Figure 7-1 Press and hold ?? to connect to the sampler 7.1.1 Menu Control Once you have remotely connected to the sampler, menu com- mands can be entered from your computer. These menu com- mands are listed in Table 7-1.
Page 145: Remote Menu Commands
6712FR Refrigerated Sampler Section 7 Remote Operation Table 7-1 6712 Remote Menu Commands Menu Command Description 0 or START This command will immediately start any program set to WAIT FOR PHONE CALL and cur- rently waiting for the remote start command (see Section 4.6). 1 or RUN1 This command will load Program 1 as the sampler’s current Extended program, reset partition if the storage interval has been changed, and run the program.
Page 146: External Program Control
6712FR Refrigerated Sampler Section 7 Remote Operation 7.1.2 External Program Under external program control, the sampler operates according Control to received commands. An external program can be as simple as manually entered commands to collect a sample when needed, or as complex as a user-developed process control program (for SCADA or other systems) that directs sample collection according a system’s needs.
Page 147 6712FR Refrigerated Sampler Section 7 Remote Operation Send Status – This command causes the sampler to return a data string that identifies the controller and lists its current status. The command to send current status is: STS,1<CR> The status is received as pairs of comma-separated identifiers and values.
Page 148: Serial Data Codes
6712FR Refrigerated Sampler Section 7 Remote Operation 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,”...
Page 149 6712FR Refrigerated Sampler Section 7 Remote Operation Table 7-2 Serial Data Codes (Continued) Identifier Parameter Units Current time days since 1-Jan-1900 Velocity meters per second Volume cubic meters Velocity signal strength percent Velocity spectrum strength percent Conductivity milliseimens per centimeter Dissolved oxygen milligrams per liter none...
Page 150: Remote Control Of Sampler Keypad
6712FR Refrigerated Sampler Section 7 Remote Operation Optional checksum Optionally, commands to the sampler can be validated using a checksum. Checksum validation can avoid problems caused by faulty program control or communication lines. When using the checksum, add the CS identifier and a comma at the end of the command, and the checksum value of the string up to the last comma.
Page 151: Telephone Commands
Table 7-4. To use telephone commands: 1. Dial the sampler’s telephone number. When the sampler connects, it answers with “Teledyne Isco Sampler Site [number].” If the sampler does not receive a touch-tone command in five seconds, it assumes that a computer modem has called and initiates the modem connect sequence.
Page 152 6712FR Refrigerated Sampler Section 7 Remote Operation Table 7-4 6712 Remote Phone Commands (Continued) Phone Name Description Command Disable This command is similar in functionality to a pin F low signal (a signal typically used to enable or disable the sampler from a flow meter). At run time, the sam- pler starts with the phone enable in the enabled state.
Page 153: Section 8 Maintenance
This section describes how to maintain and troubleshoot your 6712FR sampler. If you think your unit requires repair, or if you have questions concerning its operation or maintenance, contact Teledyne Isco’s Technical Service Department: Phone: (800) 228-4373 (402) 464-0231 FAX: (402) 465-3022 E-mail: IscoService@teledyne.com...
Page 154: Controller
6712FR Refrigerated Sampler Section 8 Maintenance 8.2.2 Controller When necessary, clean the controller with warm soapy water. To prevent moisture damage, always cap the connectors at the back of the controller tightly. Keep the controller power cable con- nected, or replace the protective cap (shipped with the sampler) over the power source connector.
Page 155: Cleaning Protocols For Priority Pollutants
Section 8 Maintenance 8.3 Cleaning Protocols for Clean sampling equipment is essential for valid laboratory analysis. Teledyne Isco recommends that you develop cleaning Priority Pollutants protocols in consultation with a laboratory analyst when designing the monitoring program. For example, to clean sample...
Page 156: Maintenance Screens
8.4.1 Set Clock Teledyne Isco ships samplers from the factory with the clocks set Entering Times and Dates to the correct Central Standard Time. Reset the clock when...
Page 157: Pump Tube Alarm
6712FR Refrigerated Sampler Section 8 Maintenance Table 8-1 Setting the Clock and Calendar Select OTHER FUNCTIONS. PROGRAM VIEW REPORT OTHER FUNCTIONS MAINTENANCE Select MAINTENANCE. MANUAL FUNCTIONS PROGRAMMING STYLE SET CLOCK Select SET CLOCK. PUMP TUBE ALARM INTERNAL BATTERY DIAGNOSTICS ENTER TIME AND DATE: Enter the time and date.
Page 158: Internal Battery Warning
6712FR Refrigerated Sampler Section 8 Maintenance Table 8-2 Resetting the Pump Counter Select OTHER FUNCTIONS. PROGRAM VIEW REPORT OTHER FUNCTIONS Select MAINTENANCE. MAINTENANCE MANUAL FUNCTIONS PROGRAMMING STYLE HARDWARE SET CLOCK Select PUMP TUBE ALARM. PUMP TUBE ALARM INTERNAL BATTERY DIAGNOSTICS The sampler displays this screen briefly to give you the current pump-count 1024000 PUMP COUNTS, information.
Page 159: Diagnostics
You do not need to run the diagnostic tests on a routine basis. The diagnostic tests are a troubleshooting tool; Teledyne Isco’s Customer Service department staff may ask you to run these tests when they work with you in diagnosing problems with your sampler.
Page 160 Memory Test – Screens 1 and 2 at left show you the diagnostic tests for the unit’s memory. If either screen shows you a message saying that the memory failed the test, contact Teledyne Isco’s Customer Service. Display Test – Screen 3 shows you the display test. You should see the test pattern illustrated in the screen.
Page 161: Replacing The Pump Tube
Use this option cau- tiously. 8.5 Replacing the Pump Replace the pump tube only with Teledyne Isco’s 6712 pump Tube tubing. Other pump tubes will not work. The 6712 pump tubing is easily recognized by the blue alignment collars.
Page 162: Checklist For Replacing Pump Tube
6712FR Refrigerated Sampler Section 8 Maintenance 8.5.1 Checklist For 1. Disconnect power from the sampler. Replacing Pump Tube 2. Loosen the liquid detector’s cover by unscrewing the black knob on top of the detector. Unlatch the pump band. (The band is the rounded metal band that holds the tube in the pump.) 3.
Page 163: Removing And Replacing The Pump Tube
6712FR Refrigerated Sampler Section 8 Maintenance Figure 8-1 Removing and Replacing the Pump Tube Figure 8-2 Placing the Pump Tube in the Liquid Detector 8-11...
Page 164: Opening The Controller Case
6712FR Refrigerated Sampler Section 8 Maintenance 8.6 Opening the You will need to open the controller case to gain access to: Controller Case • The desiccant bag that dries the controller’s interior • The battery that provides backup power to the controller CAUTION The circuit boards can be damaged from a discharge of static electricity.
Page 165: Opening The Controller
6712FR Refrigerated Sampler Section 8 Maintenance CAUTION Do not attempt to reactivate the used desiccant. Reactivation may cause desiccant to leak out of the bag, causing mechani- cal damage inside the controller. Follow the instructions in Opening the Controller Case in Section 8.6 to open the controller.
Page 166: Replacing The Internal Battery
Before proceeding, retrieve the stored data and record your program settings. Note Teledyne Isco recommends you replace the battery every five years, as soon as the battery warning appears. To ensure that the replacement meets Teledyne Isco’s specifications, use only Isco replacement batteries.
Page 167 6712FR Refrigerated Sampler Section 8 Maintenance To replace the internal battery: 1. Open the controller case. Separate the case bottom and top by removing the two distributor connectors. 2. Lift the desiccant box from the case. 3. Remove the EMI shield and grounding straps by loosening the five -inch stop nuts.
Page 168: Error Messages
6712FR Refrigerated Sampler Section 8 Maintenance 8.9 Error Messages If the sampler detects an error that prevents it from taking a sample or continuing the program, it displays an error message. OPERATION ERROR: PUMP JAMMED There are messages for the following conditions: •...
Page 169: Servicing The Refrigerator
6712FR Refrigerated Sampler Section 8 Maintenance 8.11 Servicing the Before servicing the refrigerator, disconnect it from power. This precaution will protect you from the possibility of electric shock Refrigerator when working with the refrigerator. 8.11.1 Electrical System Access the electrical and refrigeration components by removing the nine screws on the back of the refrigerator (See Appendix D, Replacement Parts).
Page 170: Thermostat Logic Circuit Board
6712FR Refrigerated Sampler Section 8 Maintenance LEDs Figure 8-6 Thermostat Logic Circuit Board Figure 8-7 Control Box Wiring Figure 8-8 Control Box Connections 8-18...
Page 171 6712FR Refrigerated Sampler Section 8 Maintenance The ambient air sensor samples the air temperature outside the refrigerator. It is located in the temperature assembly located on the right of the refrigerator grille. If the ambient temperature is cold, three heaters will be turned on by the circuitry. Two of the heaters are located on the sides of the evaporator plate inside the refrigerator and one heater is located on the com- pressor.
Page 172: Refrigeration System
6712FR Refrigerated Sampler Section 8 Maintenance As the compressor runs, the temperature of the evaporator will • • fall below 32 F (0 C) and the evaporator temperature indicator, located on the circuit board, will go out. The internal temper- ature and the compressor run indicators will both be lit.
Page 173: Refrigeration System Schematic
6712FR Refrigerated Sampler Section 8 Maintenance Capillary Tube Condenser Coil Evaporator Plate Compressor Figure 8-9 Refrigeration System Schematic Equipped with external overtemperature and overload pro- tection, the compressor may fail to start immediately when power is momentarily interrupted or when the thermostat setting is changed.
Page 174 6712FR Refrigerated Sampler Section 8 Maintenance 8-22...
Page 175: Appendix A Menu Flowcharts
6712FR Refrigerated Sampler Appendix A Menu Flowcharts See Running Programs on page 4-10. 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 t o p K e y P O W E R U S E D : C U R R E N T : _ .
Page 176: A-2 Standard Programming: Programming Screens
6712FR Refrigerated Sampler Appendix A Menu Flowcharts 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 I T E : _ _ _ _ _ _ _ _ _ _ S I T E D E S C R I P T I O N : STOP key...
Page 177: Standard And Extended Programming: Start Times
6712FR Refrigerated Sampler Appendix A Menu Flowcharts Continued from Figure A-2. See Notes B & C . N O D E L A Y T O S T A R T F I R S T S A M P L E D E L A Y E D S T A R T A F T E R A C L O C K T I M E...
Page 178: A-4 Standard Programming: Quick View; Programming Screens
6712FR Refrigerated Sampler Appendix A Menu Flowcharts S I T E : _ _ _ _ _ _ _ _ _ _ STOP key pressed. S I T E D E S C R I P T I O N : A B C D E F G H I J K L M N O P Q R S T S A V E C H A N G E S ? "...
Page 179: Standard Programming: Quick View; Start Times
6712FR Refrigerated Sampler Appendix A Menu Flowcharts Continued from Figure A-4. F I R S T S A M P L E A F T E R A _ _ _ M I N U T E D E L A Y ( 1 - 9 9 9 ) N O D E L A Y T O S T A R T D E L A Y E D S T A R T...
Page 180: View Report
6712FR Refrigerated Sampler Appendix A Menu Flowcharts 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 N o v a l i d o p t i o n s N O D A T A T O D I S P L A Y...
Page 181: A-7 Maintenance Screens
6712FR Refrigerated Sampler Appendix A Menu Flowcharts 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 E N T E R T I M E A N D D A T E : M A I N T E N A N C E _ _ _ _ _ _ _ _ P U M P C O U N T S ,...
Page 182: A-8 Manual Functions Screens
6712FR Refrigerated Sampler Appendix A Menu Flowcharts 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 G R A B S A M P L E 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...
Page 183: A-9 Extended Programming: Programming Screens
6712FR Refrigerated Sampler Appendix A Menu Flowcharts R U N " E X T E N D E D 1 " " E X T E N D E D 1 " P R O G R A M " E X T E N D E D 2 " V I E W R E P O R T "...
Page 184: Extended Programming: Equipment Setup
6712FR Refrigerated Sampler Appendix A Menu Flowcharts Continued from Figure A-9. N U M B E R O F B O T T L E S : 1 2 4 8 1 2 2 4 B O T T L E V O L U M E I S _ _ _ _ _ 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...
Page 185: Extended Programming: Pacing And Distribution
6712FR Refrigerated Sampler Appendix A Menu Flowcharts Continued from Figure A-10. T I M E B E T W E E N S A M P L E E V E N T S : _ _ H O U R S , _ _ M I N U T E S U N I F O R M T I M E P A C E D P A C E D B Y : F L O W P A C E D...
Page 186: Extended Programming: Event Conditions
6712FR Refrigerated Sampler Appendix A Menu Flowcharts Continued from Figure A-12. All valid event options will be shown. E V E N T : N O E V E N T P A R A M E T E R S R A I N L E V E L F L O W...
Page 187: Extended Programming: Programmed Sampler Enable
6712FR Refrigerated Sampler Appendix A Menu Flowcharts Continued from Figure A-21. Continued from Figure A-11. 'A' Done and I/O are not options for I/O Conditions See Note A. See Note A. A N D E N A B L E : R A I N E N A B L E : R A I N A N D E N A B L E : A l l e x c e p t...
Page 188: A-14 Extended Programming: Quick View; Programming Screens
6712FR Refrigerated Sampler Appendix A Menu Flowcharts R U N " E X T E N D E D 1 " " E X T E N D E D 1 " P R O G R A M " E X T E N D E D 2 " V I E W R E P O R T "...
Page 189: Extended Programming: Quick View; Equipment Set-Up
6712FR Refrigerated Sampler Appendix A Menu Flowcharts Continued from Figure A-14. N U M B E R O F B O T T L E S : S U C T I O N L I N E L E N G T H I S _ _ f t ( 3 - 9 9 ) _ _ , _ _ _ _ m l B O T T L E S...
Page 190: Extended Programming: Quick View; Pacing And Distribution
6712FR Refrigerated Sampler Appendix A Menu Flowcharts T I M E B E T W E E N Continued from Figure A-15. S A M P L E E V E N T S : _ _ H O U R S , _ _ M I N U T E S P A C I N G : U N I F O R M T I M E P A C E D P A C E D B Y :...
Page 191: Extended Programming: Quick View; Programmed Sampler Enable
6712FR Refrigerated Sampler Appendix A Menu Flowcharts Continued from Figure A-16. Continued from Figure A-21. 'A' Done and I/O are not options for I/O Conditions See Note A. See Note A. A N D ' A ' E N A B L E : E N A B L E : E N A B L E : R A I N E N A B L E : R A I N A N D...
Page 192: Extended Programming: Normal View; Software Options
6712FR Refrigerated Sampler Appendix A Menu Flowcharts R U N " I S C O 6 7 1 2 " M E A S U R E M E N T I N T E R V A L P R O G R A M 3 0 S E C O N D S V I E W R E P O R T M I N U T E S...
Page 193: Extended Programming: Quick View; Software Options
6712FR Refrigerated Sampler Appendix A Menu Flowcharts R U N " I S C O 6 7 1 2 " 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 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 S O F T W A R E O P T I O N S...
Page 194: Extended Programming: Normal View; Hardware
6712FR Refrigerated Sampler Appendix A Menu Flowcharts D O Y O U H A V E A M A I N T E N A N C E R U N " E X T E N D E D 1 " R A I N G A U G E A T T A C H E D ? M A N U A L F U N C T I O N S P R O G R A M...
Page 195: Extended Programming: Quick View; Hardware
6712FR Refrigerated Sampler Appendix A Menu Flowcharts R U N " I S C O 6 7 1 2 " 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 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 S O F T W A R E O P T I O N S...
Page 196 6712FR Refrigerated Sampler Appendix A Menu Flowcharts N o t e s See Figure A-20. A. Factory installed option. Requires B1 hardware or newer. B. Requires factory-installed Dialout Modem and B2 hardware or newer. I f a p p l i c a b l e S e e N o t e A A N A L O G O U T P U T A N A L O G O U T P U T _ :...
Page 197 6712FR Refrigerated Sampler Appendix A Menu Flowcharts N E 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 N O S D I - 1 2 S O N D E S E T U P K N O W N S O N D E S...
Page 198 6712FR Refrigerated Sampler Appendix A Menu Flowcharts A-24...
Page 199 6712FR Refrigerated Sampler Appendix B Material 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 6712FR Refrigerated Sampler Appendix B Material Safety Data Sheets 101 Christine Drive Belen, New Mexico 87002 Phone: (505) 864-6691 Fax: (505) 861-2355 ISO 9002 MATERIAL SAFETY DATA SHEET -- September 28, 1998 ® SORB-IT Packaged Desiccant SECTION I -- PRODUCT IDENTIFICATION Trade Name and Synonyms: Silica Gel, Synthetic Amorphous Silica, Silicon, Dioxide...
Page 201 6712FR Refrigerated Sampler Appendix B Material Safety Data Sheets 101 Christine Drive Belen, New Mexico 87002 Phone: (505) 864-6691 Fax: (505) 861-2355 ISO 9002 MATERIAL SAFETY DATA SHEET -- September 28, 1998 ® SORB-IT Packaged Desiccant SECTION IV -- FIRE EXPLOSION DATA Fire and Explosion Hazard - Negligible fire and explosion hazard when exposed to heat or flame by reaction with incompatible substances.
Page 202 6712FR Refrigerated Sampler Appendix B Material Safety Data Sheets 101 Christine Drive Belen, New Mexico 87002 Phone: (505) 864-6691 Fax: (505) 861-2355 ISO 9002 MATERIAL SAFETY DATA SHEET -- September 28, 1998 ® SORB-IT Packaged Desiccant NOTE TO PHYSICIAN: This product is a desiccant and generates heat as it adsorbs water.
Page 203 6712FR Refrigerated Sampler Appendix B Material Safety Data Sheets 101 Christine Drive Belen, New Mexico 87002 Phone: (505) 864-6691 Fax: (505) 861-2355 ISO 9002 MATERIAL SAFETY DATA SHEET -- September 28, 1998 ® SORB-IT Packaged Desiccant SECTION IX -- SPECIAL PRECAUTIONS Avoid breathing dust and prolonged contact with skin.
Page 204 6712FR Refrigerated Sampler Appendix B Material Safety Data Sheets Indicating Silica Gel Material Safety Data Sheet Identity (Trade Name as Used on Label) Manufacturer MSDS Number* : MULTISORB TECHNOLOGIES, INC. (formerly Multiform Desiccants, Inc.) Address: CAS Number* : 325 Harlem Road Buffalo, NY 14224 Phone Number (For Information): Date Prepared:...
Page 205 6712FR Refrigerated Sampler Appendix B Material Safety Data Sheets Page 2 Section 5 - Health Hazard Data PRIMARY ROUTES Inhalation Ingestion CARCINOGEN OSHA OF ENTRY Skin Absorption Not Hazardous LISTED IN IARC Monograph Not Listed HEALTH HAZARDS Acute May cause eye, skin and mucous membrane irritation. Chronic Prolonged inhalation may cause lung damage.
Page 206 6712FR Refrigerated Sampler Appendix B Material Safety Data Sheets...
Page 207: Appendix C General Safety Procedures
6712FR Refrigerated Sampler Appendix C General Safety Procedures In field installations of Isco wastewater samplers and associated equipment, the safety of the personnel involved should be the foremost consideration. The following sections provide safety pro- cedures for working in and around manholes and sewers. the first section offers general safety advice.
Page 208: Planning
6712FR Refrigerated Sampler Appendix C General Safety Procedures Sharp Edges – Sharp edges of items in or near a manhole may cause cuts or bruises. Lifting Injuries – Unless proper tools are used to remove manhole covers, back injuries or injuries to hands or feet may result.
Page 209: Traffic Protection
6712FR Refrigerated Sampler Appendix C General Safety Procedures overcome or injured. One man cannot lift an unconscious man out of a manhole. The persons stationed at the surface should also function as guards to keep people and vehicles away from the manhole opening.
Page 210: Emergencies
6712FR Refrigerated Sampler Appendix C General Safety Procedures C.1.9 Emergencies Every member of the crew should be instructed on procedures to be followed in cases of an emergency. It is the duty of each crew chief to have a list of emergency phone numbers, including the nearest hospital and ambulance service, police precinct, fire station, and rescue or general emergency number.
Page 211 6712FR Refrigerated Sampler Appendix C General Safety Procedures The lowest oxygen concentrations that I have observed in a sewer atmosphere was 13 percent. It was in a sealed chamber, near sea level, upstream from an inverted siphon on a metro- politan trunk.
Page 212: Hazardous Gases
6712FR Refrigerated Sampler Appendix C General Safety Procedures amounts that could cause discomfort and illness, but under that condition, the explosion hazard would be far more serious. The explosimeter tests, as well as the sense of smell, would warn of the danger.
Page 213 6712FR Refrigerated Sampler Appendix C General Safety Procedures Table C-1 Hazardous Gases (Continued) Specific Explosive Likely Max. Safe Simplest and Gravity Safe 60 Range (% by Location Most Chemical Common Physiological 8 Hour Cheapest or Vapor Min. vol. in air) Common Formula Properties...
Page 214 6712FR Refrigerated Sampler Appendix C General Safety Procedures Table C-1 Hazardous Gases (Continued) Specific Explosive Likely Max. Safe Simplest and Gravity Safe 60 Range (% by Location Most Chemical Common Physiological 8 Hour Cheapest or Vapor Min. vol. in air) Common Formula Properties...
Page 215 6712FR Refrigerated Sampler Appendix C General Safety Procedures Table C-1 Hazardous Gases (Continued) Specific Explosive Likely Max. Safe Simplest and Gravity Safe 60 Range (% by Location Most Chemical Common Physiological 8 Hour Cheapest or Vapor Min. vol. in air) Common Formula Properties...
Page 216 6712FR Refrigerated Sampler Appendix C General Safety Procedures C-10...
Page 217: Appendix D Replacement Parts List
Replacement parts are called out in illustrations in this section. Reference the call-outs in the accompanying tables to determine Diagrams and Listings 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.
Page 218 6712FR Refrigerated Sampler Appendix D Replacement Parts List...
Page 219 6712FR Refrigerated Sampler Appendix D Replacement Parts List...
Page 220 6712FR Refrigerated Sampler Appendix D Replacement Parts List...
Page 221 6712FR Refrigerated Sampler Appendix D Replacement Parts List...
Page 222 6712FR Refrigerated Sampler Appendix D Replacement Parts List Locknut, 10-32 Screw, 10-32 x...
Page 223 6712FR Refrigerated Sampler Appendix D Replacement Parts List...
Page 224 6712FR Refrigerated Sampler Appendix D Replacement Parts List...
Page 225 6712FR Refrigerated Sampler Appendix D Replacement Parts List...
Page 226 6712FR Refrigerated Sampler Appendix D Replacement Parts List D-10...
Page 227: Appendix E Accessories List
Note that the part name listed on your order acknowl- edgment and invoice may be different than the item name listed here. When examining these documents, use the part number for reference. Teledyne Isco, Inc. P.O. Box 82531 Lincoln, NE 68501 Telephone Within U.S.A.
Page 228: Bottle Racks, Retaining Rings, Discharge Tubes, Distributor Arm
6712FR Refrigerated Sampler Appendix E Accessories List 8-Bottle Kit (2.0-liter polyethylene bottles) ..........68-6700-034 (Includes bottles;...
Page 229: Pump Tubes, Suction Line, Strainers
6712FR Refrigerated Sampler Appendix E Accessories List Set of 100, 1.8-liter Glass Bottles with PTFE Lined Lids ........68-3720-030 Set of 8, 2.0-liter Polyethylene Bottle with Unlined Lids .
Page 230: 12-Volt Power Sources
4200T Modem ..............factory installed Contact your sales representative or Teledyne Isco Customer Service.
Page 231 6712FR Refrigerated Sampler Appendix E Accessories List YSI SDI-12 Adapter Cable ............. 60-9004-337 YSI SDI-12 Y-Connect Cable.
Page 232 6712FR Refrigerated Sampler Appendix E Accessories List...
Page 233 6712FR Refrigerated Sampler Index mounting on refrigerator 2-1 Count Switched Distribution Sampler Enable 5-22 Accessories bottle racks E-2 bulk bottles E-2 bulk discharge tubing E-3 Data collection accessories cables E-3 accessories list E-3 data collection accessories E-3 Desiccant power sources and battery chargers E-4 opening controller case 8-12 pump tube E-3 Diagnostic tests...
Page 234 6712FR Refrigerated Sampler Index I/O pin programming 5-37 700 Series Modules 1-2 pager numbers 5-40 displayed readings 4-11 rain gauge 5-36 Multiple-bottle compositing 5-16 refrigerator temperature 5-41 sonde 5-36 Hardware set-up Nonuniform time pacing 5-15 master/slave sampling 5-29 hardware setup 5-36 One-part programs 5-1 Operating I/O pin programming 5-37...
Page 235 6712FR Refrigerated Sampler Index manual (ENTER HEAD) settings 5-12 variations in pump counts for fluctuating heads 4-20 rain gauge setup 5-36 Suction line Random-interval pacing 5-15 accessories list E-3 refrigerator temperature 5-41 attaching to pump tube 2-7 Refrigerator temperature sensor 5-41, E-4 installing and routing 2-10 Reinitialize controller measuring and cutting 2-7...
Page 236 6712FR Refrigerated Sampler Index Index-4...
Page 237 Compliance Statements Name and amount of Hazardous Substances or Elements in the product Hazardous Substances or Elements Component Name (Pb) (Hg) (Cd) (Cr(VI)) (PBB) (PBDE) Circuit Boards Display Wiring Internal Cables Compressor Insulation Line Cord Power Supply DC Motor Keypad Connectors Name and amount of Hazardous Substances or Elements in the product...
Page 239: Declaration Of Conformity
DECLARATION OF CONFORMITY Application of Council Directive: 89/336/EEC – The EMC Directive 73/23/EEC – The Low Voltage Directive Manufacturer's Name: Teledyne Isco, Inc. Manufacturer's Address: 4700 Superior, Lincoln, Nebraska 68504 USA Mailing Address: P.O. Box 82531, Lincoln, NE 68501 Equipment Type/Environment:...
Page 241 DECLARATION OF CONFORMITY Application of Council Directive: 89/336/EEC – The EMC Directive 73/23/EEC – The Low Voltage Directive Manufacturer's Name: Teledyne Isco, Inc. Manufacturer's Address: 4700 Superior, Lincoln, Nebraska 68504 USA Mailing Address: P.O. Box 82531, Lincoln, NE 68501 Equipment Type/Environment:...
Page 242 Warranty...
Page 243 * 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.

Teledyne 6712FR Installation And Operation Manual

Section 1 Introduction

Section 2 Installation/Preparation

Section 3 Programming Introduction

Section 4 Standard Programming

Section 5 Extended Programming

Section 6 SDI-12 Sondes

Section 7 Remote Operation

Section 8 Maintenance

Appendix A Menu Flowcharts

Appendix B Material Safety Data Sheets

Appendix C General Safety Procedures

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Summary of Contents for Teledyne 6712FR