Turner Designs TD-120 Operation Manual
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Turner Designs TD-120 Operation Manual

Oil in water monitor
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TD-120
OIL IN WATER MONITOR
Operation Manual
PN 106407
REV D

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Summary of Contents for Turner Designs TD-120

  • Page 1 TD-120 OIL IN WATER MONITOR Operation Manual PN 106407 REV D...

  • Page 3: Table Of Contents

    5 .4 Reviewing the Diagnostics Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 PN 106407 TD-120 Oil In Water Monitor REV D...
  • Page 4 Appendix: Risk Mitigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 TD-120 Oil In Water Monitor...

  • Page 5: Introduction

    Low maintenance due to the Smart Sensor and solid state electronic design . The TD-120 contains five important components that it uses to make fluorescence measurements.  • Light Source The TD-120 uses either near UV or deep UV light emitting diodes (LEDs), depending on the optics package chosen . The light sources emit photons over a wavelength range tailored to the application . •...

  • Page 6: Symbols

    . AVERTISSEMENT: Un avertissement à faire preuve de prudence! Dans certains cas, des blessures ou des dommages à la TD-120 peut se produire si ces instructions ne sont pas suivies correctement . NOTE: An explanation or information of interest .

  • Page 7: Design Information

    Design Information DESIGN INFORMATION This section includes TD-120 specifications and describes the monitor component parts. Figure 2.1 Monitor exterior The TD-120 monitor is not audible during normal operations . When the three-position ball valve is actuated, it briefly emits a sound of no more than 50 decibels. PHYSICAL SPECIFICATIONS Dimensions: 16 inches [406 .4 mm] H x 20 inches [508 mm] W x 5 .375 inches [136 .5 mm] D Weight: 24 lbs [10 .9 kg]...

  • Page 8: Electrical Specifications

    Design Information TD-120 Oil in Water Monitor ELECTRICAL SPECIFICATIONS Power: 100–240 VAC 50 / 60 Hz, 1.3 A max 1 phase (inrush current not to exceed 40 A max) Four configurable dry-contact relays: 250 VAC, fused at 2 A Relays: or 28 VDC, fused at 1 .6 A NOTE: Benchmark International does not recommend placing heavy inductive loads on the relays .

  • Page 9: Installation

    TD-120 Oil in Water Monitor Installation The monitor displays the Home screen by default . Users can navigate to other function screens by using the keypad . The Home screen displays hydrocarbon concentration readings as well as any active alarms .

  • Page 10: Pre-Installation And Checklist

    . MONITOR LOCATION The TD-120 monitor is intended to be used in a location that is sheltered from harsh ambient conditions such as direct sunlight, rainfall, and freezing temperatures. It must be affixed to a vertical wall or other  rigid framework that is free from vibration . It is not intended for portable use . The monitor can be installed at altitudes up to 6,500 feet [2000 meters] .

  • Page 11: Sampling Point

    . The best way to accomplish this is to sample from the center of the pipe . The sample outlet from the TD-120 should be piped to either an atmospheric drain with no back pressure or a pressurized system .

  • Page 12: Mechanical Connections

    . DANGER: Make all connections at the TD-120 terminal blocks, as described in this section, before connecting to a power source . The following procedures assume that a power source for the TD-120 monitor has not been established .
  • Page 13 TD-120 Oil in Water Monitor Installation Figure 3.6.2 Enclosure Interior Service tablet Mounting nuts Backing panel USB cable To remove the service tablet Use the enclosure key to open the enclosure, as shown in Figure 3 .6 .2 Enclosure Interior prevent dust or dirt from entering the enclosure, do not allow the enclosure door to remain open longer than necessary .
  • Page 14 Installation TD-120 Oil in Water Monitor WARNING: Remove the service tablet carefully . Do not allow the tablet to hang from the USB cable . Make sure you grasp the tablet and its backing panel securely before pulling them out of the enclosure .
  • Page 15 TD-120 Oil in Water Monitor Installation Figure 3.6.5 Terminal blocks Power terminals (prewired) DC power in: 24 V- DC power in: 24 V+ Analog output 16)  4–20 mA out+ 17)  4–20 mA out- Relay terminals Relay 1 common Relay 1 normally opened Relay 1 normally closed...
  • Page 16 . To supply power to the TD-120 monitor After all wiring connections have been made at the TD-120 monitor, as described in the previous procedures, replace the service tablet with its backing panel in the enclosure . Tighten the four mounting nuts by turning them clockwise with an 8 mm nut driver. Do not exceed 6–8 ...
  • Page 17 TD-120 Oil in Water Monitor Installation Close and latch the enclosure door . Make connections at the power source . Power up the monitor with the switch or breaker you have supplied . IMPORTANT: After power has been supplied to the monitor, no further connections should be made or modified without using a voltage indicator or other appropriate device to verify that all power to the ...

  • Page 18: Initial Start-Up And Settings

    Initial Start-Up and Settings TD-120 Oil in Water Monitor INITIAL START-UP AND SETTINGS Before start-up, the following items (not supplied with the TD-120) should be obtained . These items are widely available . • Process water (the water from your process, without the target hydrocarbon) •...

  • Page 19: Typical Initial Start-Up Sequence

    TD-120 Oil in Water Monitor Initial Start-Up and Settings TYPICAL INITIAL START-UP SEQUENCE Make sure a sample stream is connected and flowing  through the Smart Sensor . See Section 2 Design Information for plumbing specifications. Sample outlet Sample inlet Flush line inlet When the monitor is first powered up, the Home screen  appears, showing the firmware version, micro SD card  status, and the current date and time . A ppm value is displayed in the center of the screen .

  • Page 20: Functionality Test

    Initial Start-Up and Settings TD-120 Oil in Water Monitor FUNCTIONALITY TEST As part of the initial start-up, perform a functionality test. The functionality test verifies that the monitor is  reading the sample stream properly . Press MAINT on the monitor keypad . In the Maintenance Mode menu, scroll to Functionality Test, and then press ENTER . The three-position ball valve setting will change from "inlet"...

  • Page 21: Using The Service Tablet And Service Mode

    TD-120 Oil in Water Monitor Initial Start-Up and Settings The Performance OK screen confirms that the monitor Smart Sensor is operating as intended . If the functionality test fails, it is usually an indication that the flow cell is fouled . Flush or manually clean the flow cell and repeat the test .
  • Page 22 Use the enclosure key to open the monitor enclosure . Start the service tablet by pressing the power button and holding it for 3 seconds. The tablet will first start the  Windows operating system and then start the TD-120 service software . Power button The tablet displays the Home tab of a login screen by default. In addition to the login field, this tab displays an ...

  • Page 23: Configuring Alarms

    TD-120 Oil in Water Monitor Initial Start-Up and Settings 4.4.1 USER ACCESS LEVELS The onboard TD-120 service software allows different levels of access to monitor parameters and configuration, depending on which login password is entered. Access Level Access Code User user Super User super The Early and High Alarm set points and relay assignments are available through User access . The following table includes the configuration parameters available to Super Users.

  • Page 24: Scaling Analog Output Levels

    Initial Start-Up and Settings TD-120 Oil in Water Monitor Once the monitor is in Service Mode, you can log into the service software to configure alarm settings. For more information on using the service tablet, see Section 4 .4 Using the Service Tablet and Service Mode .

  • Page 25: Configuring Relays

    TD-120 Oil in Water Monitor Initial Start-Up and Settings Once the monitor is in Service Mode, you can log into the service software to configure the analog output  settings . For more information on using the service tablet, see Section 4 .4 Using the Service Tablet and Service Mode .

  • Page 26: Setting Measurement And Data Logging Intervals

    Initial Start-Up and Settings TD-120 Oil in Water Monitor NOTE: To latch the Early or High alarms, you must log in with the Super User access code . After you have logged in, tap the Alarm Setup tab and then tap the checkboxes next to the desired relay assignments .

  • Page 27: Setting Date And Time In The Real-Time Clock

    TD-120 Oil in Water Monitor Initial Start-Up and Settings NOTE: To make changes to the measurement, datalog, and averaging interval settings, you must log into the service software with the Super User access code . After you have logged in with the Super User access code, tap the Advanced tab .

  • Page 28: Using The Secure Digital (Sd) Card

    USING THE SECURE DIGITAL (SD) CARD The TD-120 monitor uses a micro SD card to save monitor data to memory . The card is inserted in a port at the bottom of the CPU circuit board, shown in this photo without its cover. The micro SD card is also used to install firmware updates.

  • Page 29: Operations

    TD-120 Oil in Water Monitor Operations OPERATIONS This section details features and procedures used in normal operation of the TD-120 monitor . REVIEWING THE HOME SCREEN The Home screen appears as soon as the monitor is powered on. It displays the monitor firmware version  and the current date and time . The center of the screen displays the target hydrocarbon concentration in your sample stream .

  • Page 30: Reviewing The Diagnostics Screens

    Operations TD-120 Oil in Water Monitor REVIEWING THE DIAGNOSTICS SCREENS Press DIAG to view the Diagnostic screens . Diagnostic values are stored as text in the monitor’s micro SD card memory . These values are updated at least once every 20 minutes or with each new event, such as an alarm .

  • Page 31: Maintenance

    Section 4 .3 Functionality Test . CALIBRATING THE SMART SENSOR If the TD-120 Smart Sensor was not factory calibrated as part of an optional customer care package, a Calibration Recommended message appears on the display screen, which means a site-specific two- point calibration must be performed, as described in the following procedure .
  • Page 32 Maintenance TD-120 Oil in Water Monitor WARNING: Never attach the syringe to the Luer-Lok® injection fitting until you are prompted by  the service software to make an injection. Failure to depressurize the flow cell prior to mounting the  syringe on the Luer-Lok® fitting may result in personal injury or death. AVERTISSEMENT: Ne fixez jamais la seringue à l’injection Luer-Lok® raccord jusqu’à ce que vous  êtes invité par le logiciel de service pour faire une injection . L’échec au cours de dépressuriser la cellule d’écoulement avant le montage de la seringue sur le raccord Luer-Lok® peut entraîner des blessures ou la mort .
  • Page 33 TD-120 Oil in Water Monitor Maintenance The monitor averages readings over a 20-second duration and displays the time remaining . When the reading is complete, you have the option to proceed or retry the injection . If you would like to proceed, use a clean syringe to slowly inject 60 mL of your prepared calibration solution via the Luer-Lok® Injection fitting. Allow the Smart Sensor reading ...

  • Page 34: Notes On Calibrating

    à travers l’extrémité de la seringue . NOTES ON CALIBRATING Calibrate the TD-120 monitor when you have time to go through all the steps without interruption (about 10 minutes) . A calibration will not be saved to software memory until you tap Save and Use Calibration .

  • Page 35: Preparing Calibration Standard Solutions

    TD-120 Oil in Water Monitor Maintenance During calibration sequence, make sure to wait for blank value and calibration solution value readings to stabilize (within 10 percent of expected reading) before tapping the appropriate button on the service tablet .  Do not allow calibration solutions to sit in the flow cell longer than necessary (approximately 2 ...
  • Page 36 Maintenance TD-120 Oil in Water Monitor Tools required (available in Calibration Kit, PN 100367) include: 10 mL graduated cylinder . 100-1000 µL micropipetter with disposable tips (blue) . 10–100 µL micropipetter with disposable tips  (yellow) . 100 mL volumetric flask with stopper. Other tools you may need (not included with...
  • Page 37 TD-120 Oil in Water Monitor Maintenance 0–20 ppm calibration Mount a 200 µL disposable tip on the 10–100  µL micropipetter . 20–200 ppm calibration Mount a 1000 µL disposable tip on the 10–1000 µL micropipetter (blue tips, not as  shown in picture) . 0–20 ppm calibration Adjust 10–100 µL micropipetter to draw 100  µL . 20–200 ppm calibration Adjust 100–1000 µL micropipetter to draw  1000 µL .
  • Page 38 Maintenance TD-120 Oil in Water Monitor 0–20 ppm calibration Transfer the 100 µL of hydrocarbon to the volumetric flask containing approximately 90  mL of 2-propanol . Dispense the hydrocarbon into the 2-propanol while maintaining the ultrasonic action (if necessary) . 20–200 ppm calibration Transfer the 1000 µL of hydrocarbon to the volumetric flask containing approximately 90 ...
  • Page 39 TD-120 Oil in Water Monitor Maintenance 0–20 ppm calibration To prepare 100 mL of Calibration Standard, dilute the following volumes of 1000 ppm stock solution into 100 mL of the site’s blank water using a second clean 100 mL volumetric flask. High Cal . 100 ppb 500 ppb 1 ppm 5 ppm 10 ppm 15 ppm 20 ppm Std .

  • Page 40: Resetting Calibration To Factory Defaults

    Maintenance TD-120 Oil in Water Monitor Pour the prepared calibration solution into one of the calibration solution syringes while preventing liquid from exiting the other end, or suction the solution from a 250 mL beaker . Fill the second calibration solution syringe with the site’s blank water .

  • Page 41: Cleaning The Flow Cell

    TD-120 Oil in Water Monitor Maintenance The warning screen that appears cautions that you are about to erase your existing calibration settings . Tap OK to proceed . Tap Confirm Reset to restore factory defaults, or  tap Cancel to abort . Section 6 .1 Calibrating the Smart Sensorsor to recalibrate the Smart Sensor for a target hydrocarbon .
  • Page 42 Maintenance TD-120 Oil in Water Monitor 6.5.1 MANUAL FLUSH The flush line connection can be used to attach a clean water line or line from a pump or other cleaning system . Press MAINT on the monitor keypad . In the Maintenance Mode screen, scroll to Clean Water Flush and press ENTER .
  • Page 43 TD-120 Oil in Water Monitor Maintenance To clean the flow cell manually, press MAINT on the  monitor keypad . In the Maintenance Mode screen, scroll to Manual Clean and press ENTER . The three-position ball valve setting will change from "inlet" to "flush" and then "closed." Inject clean water when prompted . Attach a clean syringe with 60 mL deionized water to the Luer-Lok®...

  • Page 44: Testing Analog Output

    International représentant ou en appelant Benchmark International . Common Replacement Parts The TD-120 2-year spares kit, PN 106653, includes the following items . Note that part numbers are listed for reference only and are not sold separately . Part Number...

  • Page 45: Troubleshooting

    équipement annule toutes les garanties . TROUBLESHOOTING The TD-120 uses aspects of optics, chemistry, and electronics in its operation; therefore, it is important to collect all diagnostic data when troubleshooting . Diagnostic data is saved on the micro SD card as described in Section 4 .10 Using the Secure Digital (SD)
  • Page 46 Troubleshooting TD-120 Oil in Water Monitor Symptom Cause Solution Upsets in oil concentration do Monitor alarms have programmed Adjust delay to desired time . Note not immediately trigger alarm on delay times . that the release of alarms is not display screen .
  • Page 47 TD-120 Oil in Water Monitor Troubleshooting Symptom Cause Solution Water Temperature Alarm Excessive sample temperature . Reduce sample temperature to less than 50 °C . A/D Temperature Alarm Smart Sensor assembly Reduce temperature of Smart temperature is too high .
  • Page 48 Troubleshooting TD-120 Oil in Water Monitor Symptom Cause Solution Analog output not working or 4 mA and 20 mA values not Set monitor to Service Mode not producing correct value on properly set in the monitor . and access the service software .

  • Page 49: Troubleshooting Worksheet

    TROUBLESHOOTING WORKSHEET All diagnostic data is saved to the micro SD card . NOTE: Use only the micro SD card supplied with the TD-120 . Other storage devices will not function properly . NOTE: Utilisez uniquement la carte SD fournie avec le TD-120 . D’autres dispositifs de stockage ne fonctionneront pas correctement .

  • Page 50: General Arrangement Drawings

    General Arrangement Drawings TD-120 Oil in Water Monitor GENERAL ARRANGEMENT DRAWINGS Figure 8.1 Monitor front view Figure 8.2 Monitor bottom view PN 106407 TD-120 Oil in Water Monitor Operation Manual REV D...
  • Page 51 TD-120 Oil in Water Monitor General Arrangement Drawings Figure 8.3 Monitor left view Figure 8.4 Monitor right view Figure 8.5 Monitor back view (mounting bracket) PN 106407 TD-120 Oil in Water Monitor REV D Operation Manual...
  • Page 52 General Arrangement Drawings TD-120 Oil in Water Monitor Figure 8.6 Monitor connections TD-120 Oil in Water Monitor PN 106407 Operation Manual REV D...
  • Page 53 TD-120 Oil in Water Monitor General Arrangement Drawings Figure 8.7 Terminal blocks legend PN 106407 TD-120 Oil in Water Monitor REV D Operation Manual...

  • Page 54: Installation Checklist

    TD-120 Oil in Water Monitor INSTALLATION CHECKLIST This checklist outlines work that is required prior to and during installation of the TD-120 . If any of these requirements cannot be met, in some cases alternative installation procedures will provide reliable results;...

  • Page 55: Sample Supply

    TD-120 Oil in Water Monitor Installation Checklist SAMPLE SUPPLY □ Monitor sample supply flow must be between 0.03 gal/min [0.1 L/min] and 0.79 gal/min [3.0 L/min] (0.26 gal/min [1.0 L/min]–0.52 gal/min [2.0 L/min] recommended). □ Monitor sample supply pressure must be between 10 and 100 psig [69 and 690 kPa(g)] . If the sample pressure is below 10 psig [69 kPa(g)], a sample supply pump must be specified.  □ Monitor sample supply temperature must be greater than 32 °F [0 °C] and less than 122 °F [50 °C] .

  • Page 56: Glossary

    Glossary TD-120 Oil in Water Monitor GLOSSARY AC Relays (1-4): The relays are part of the terminals block and provide connections for remote monitoring . Some alarms are pre-assigned to a relay and cannot be changed . Other alarms and functions can be reassigned, as described in Section 4.7 Configuring Relays .
  • Page 57 LED (light emitting diode): A semiconductor diode that emits light when a voltage is applied to it . Your TD-120 uses either near UV or deep UV lamps, depending on the optics package you have chosen . Light source: The origin for the light to which the sample is exposed .

  • Page 58: Legal & Warranty

    Benchmark International . 11.2 TRADEMARKS TD-120, TD-5100 ECA, NexTD, E09 TD-4100XD, E09 TD-4100XDC, TD-4100XD, TD-4100XDC, TD- 4100C, TD-3100, TD-500, TD-500D, and TD-107 are trademarks of Benchmark International . Other brand and product names are trademarks and/or registered trademarks of their respective holders .

  • Page 59: Obtaining Warranty Service

    TD-120 Oil in Water Monitor Legal & Warranty and clearance fees, inland freight and handling fees from third parties to and from the factory are not covered by this warranty . All costs for removal, re-installation and for recalibration of the monitor are not covered under warranty and are the responsibility of the purchaser or customer .

  • Page 60: Out-Of-Warranty Service

    Legal & Warranty TD-120 Oil in Water Monitor NOTE: Under no conditions should the monitor or accessory be returned without notice . Prior correspondence is needed for the following reasons . ▪ Many problems may be rectified on site. ▪ The nature of the problem must be defined in detail to speed the repair of the monitor. ▪ A RMA number must accompany the monitor. This number is used to track the repair cycle. NOTE: En aucun cas, le moniteur ou accessoire pourraient être renvoyés sans préavis . La correspondance préalable est nécessaire pour les raisons suivantes .

  • Page 61: International Dealers & Representatives

    TD-120 Oil in Water Monitor Legal & Warranty Proceed exactly as for Warranty Service . Verbal or written support from Benchmark International's representative is free . Repair Service will be billed for time, materials, and custom clearance (if any) . Shipment to Benchmark...

  • Page 62: Appendix: Risk Mitigation

    Appendix: Risk Mitigation TD-120 Oil in Water Monitor APPENDIX: RISK MITIGATION Pre-Mitigation Risk Post Mitigation Risk Hazard User Interaction Severity Likelihood Risk Mitigation Measures Severity Likelihood Risk 1 (high)– A (most)– 1 (high)– A (most)– 4 (low) F (least) 4 (low)

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