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Dresser Transfer Prover 6 Series Operation And Maintenance Manual

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Dresser™ Model 6 Transfer Prover
Operation and Maintenance Manual
for 2/10M and 10M Versions
© 2019 Natural Gas Solutions North America, LLC

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Summary of Contents for Dresser Transfer Prover 6 Series

  • Page 1 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions © 2019 Natural Gas Solutions North America, LLC...

  • Page 2: Table Of Contents

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Contents 1 Introduction ........................5 Symbols Used in This Manual ..................... 5 Certifications ..........................6 2 Overview .......................... 6 Operating Principle ........................7 Software ............................. 7 3 Receiving, Handling, and Storage ..................
  • Page 3 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 10 Generating Reports ......................41 10.1 Generate a Report from Previous Data ..................41 10.2 Modify the Report Template ....................43 10.3 Add Custom Fields ........................44 11 Configuring Custom Equipment Settings .................
  • Page 4 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 20.6 Accessories ..........................80 21 Managing User Roles and Information ................80 21.1 Managing User Information ..................... 80 21.2 Managing Role Access ......................83 21.3 Change User Passwords......................84 22 Accessing System Information ..................

  • Page 5: Introduction

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Introduction This manual provides information for using the Dresser Natural Gas (NGS) Model 6 Prover and its software. Operate and maintain the Prover in accordance with Factory recommendations as outlined in this manual to ensure accurate and repeatable results.

  • Page 6: Certifications

    Junction Box Controller Box • This Prover also has the unique capability to test Dresser NGS meters equipped with the Integral Micro Corrector (IMCW2) and other Dresser NGS electronics, such as the ETC and ES3 Electronic Temperature Compensating Devices. The Model 6 Prover is a portable unit that can be transported into the field for on-site testing. Because the Prover is a precision instrument, transport it with care and ensure that it is properly secured and covered for protection from moisture and dirt.

  • Page 7: Operating Principle

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 2.1 Operating Principle The Prover operates as a transfer test. Blowers are used to pull a vacuum, which draws ambient air into the meter under test (MUT or Field Meter) and through a connecting hose directly into the Master Meter.

  • Page 8: Storage

    Parts Identification The following is a list and physical description of the items available for the Dresser Model 6 Prover. Your Prover order may or may not include all of the components listed below. If any items that you ordered are missing or damaged, call Meters &...

  • Page 9: Equipment Provided With The Model 6 Prover

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 4.1 Equipment Provided with the Model 6 Prover 3. Master Meter Instrument Box(es) 5. Blowers 4. Master Meter (one on each side) 2. Cam Lock Cap Cable 6.
  • Page 10 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Figure 2: Accessory Case Items Table 2: Model 6 Prover Accessory Parts Identification Number Part Description 6-inch-long, 1/4-inch diameter silver tube with a cable extending from it...

  • Page 11: Optional Accessories

    LED light to indicate the status of the Controller. * These connections should be covered when not in use. 4.2 Optional Accessories The following accessories can also be purchased from Dresser and used with the Model 6 Prover: Part Description...

  • Page 12: Problems With Installation Or Operation

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Part Description Used for Smart Prove testing to connect the field meter to the Prover’s Smart Prove Cable Junction Box. The cable can be serial or telemetry/serial (Y-cable).

  • Page 13: Installation

    Voir la Section 13 pour la procédure de purge de l’appareil. WARNING To avoid a potential electrical shock, do not operate the Dresser Model 6 Prover in the rain or while standing in water. © 2019 Natural Gas Solutions North America, LLC...
  • Page 14 Check upstream and downstream blocking or bypass valves to ensure that they operate properly and are leak tight in the closed position before powering any device. If the Dresser Model 6 Prover is equipped with both the 2M and the 10M Master Meters, make •...

  • Page 15: Setting Up Prover Equipment

    Setting Up Prover Equipment CAUTION Important: Before setting up your Dresser Model 6 Prover, review this manual for all operating and safety instructions. Read all instructions within a specific step before executing any of the actions associated with that step. This equipment should only be operated in the manners specified in this manual.
  • Page 16 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions To set up the Prover for testing, perform the following steps: 1. Position the Field Meter for testing. CAUTION The Field Meter air intake functions as a vacuum during testing and foreign material may be drawn into the Prover.
  • Page 17 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 4. Verify the Master Meter communication cables connections are locked into place into each respective Master Meter’s Instrument Box (Figure 6 and Figure 7). Figure 6: Verify Master Meter communication...
  • Page 18 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 6. Connect an Ethernet cable from the Field Meter Junction Box Ethernet jack (Figure 10) to the Ethernet jack labeled JUNCTION BOX on the Controller (Figure 11).
  • Page 19 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Figure 13: Attach blue inlet and black outlet Figure 12: Field Meter with ID Pulser attached pressure lines 12. If using an ID Pulser as the test equipment, perform this step and then skip to step 15.
  • Page 20 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions CAUTION Improper alignment and engagement of the instrument drive dog can lead to equipment damage. Un mauvais alignement et l’engagement du toc d’entraînement peut endommager l’instrument.
  • Page 21 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions white/black squares Figure 16: Optical Scanner relative positioning and alignment, Series B3 accessory unit Dot on UC Dial from Dot on TC Dial from Dot from Optical Scanner...
  • Page 22 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Figure 20: Optical Scanner relative positioning and alignment, Series B2 (TQM) accessory unit b. Plug the Optical Scanner cable into the Field Meter Junction Box at the connection labeled VOLUME INPUT.

  • Page 23: Accessing The Model 6 Prover Software

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Accessing the Model 6 Prover Software The Model 6 Prover software is used to configure the Model 6 Prover, run Field Meter tests, run reports, generate event and audit logs, and other related tasks.

  • Page 24: Log In To The Software

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 8.1.2 Wireless Connection To connect to the Prover with a wireless connection, perform the following steps: 1. Select the Prover network name Model6WIFI-### from your list of available wireless networks (Figure 23).
  • Page 25 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 3. If you are logging in with the username for the first time, the Change Password screen displays (Figure 25). If this occurs, perform the following steps: a.

  • Page 26: Forgot Password

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 8.3 Forgot Password If you forget your login password, perform the following steps: 1. In the login screen, enter your username, and click Forgot Password (Figure 27).

  • Page 27: Log Out

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 8.5 Log Out To log out of the program, perform the following steps: 1. Click the down arrow icon by the username in the upper right corner of the program window.
  • Page 28 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Current user, user commands, and help. Minimize or maximize toolbar Toolbar Current software version Figure 32: Model 6 Prover software screen features Table 5 describes some common icons and buttons on the software screens.

  • Page 29: Operations

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Operations Testing a Field Meter The Model 6 Prover software provides a process to guide you through selecting the appropriate options or use an existing Preconfigured Test to run a test on a Field Meter.

  • Page 30: Set The Meter Test Parameters

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 9.1 Set the Meter Test Parameters To start a meter test, perform the following steps: 1. Connect the Prover for testing a Field Meter. For more information, refer to Section 7.
  • Page 31 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 6. On the Step 2 - Select Meter Instrument screen (Figure 36), select the correct instrument for your meter from the choices displayed. Scroll down to see additional choices, if needed.
  • Page 32 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Figure 38: Select Test Points and Master Meter Name screen (Smart Prove not enabled) If the Smart Prove selector is not enabled, the following fields are shown in the Step 4 screen (Figure 38): Test Points: Select the appropriate Test Points to use for this test.
  • Page 33 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Figure 39: Select Test Points and Master Meter Name screen (Smart Prove enabled) If the Smart Prove selector is enabled, the Step 4 screen displays the fields in Figure 38 and includes the following additional fields (Figure 39): ...

  • Page 34: Run Purge Test

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions • Pressure Mode: Specifies whether the pressure is Live or Fixed. Base Pressure: Specifies the base pressure to be used. It is also called the Reference Pressure to •...

  • Page 35: Run Leak Test

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions  Note: You can run a purge test any time and not only during a Meter Test. For more information, refer to Section 13. DANGER An explosion may occur if the Prover is operated in the presence of explosive or flammable gases.

  • Page 36: Run Meter Test

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 9.4 Run Meter Test When the Meter Test starts, the Meter Test screen (Figure 42) displays data for the test that is running based on the configured testing parameters.
  • Page 37 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Table 6: Meter Test Screen Fields Data Field Setting Notes Test Information (❶) – Test Parameters Meter Name Meter under test (MUT or Field Meter) For example, 15C.
  • Page 38 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Data Field Setting Notes Alternative serial number for the Field Meter, if Alternate SN applicable Name User-defined name This is a required field. Test Setup Information about the test settings...

  • Page 39: Evaluate Meter Test Results

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 9.5 Evaluate Meter Test Results 1. After all Test Points in the Meter Test complete, or after Stop is clicked, evaluate the test data on the Meter Test results screen (Figure 43).

  • Page 40: Save And Export Meter Test Results

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 9.6 Save and Export Meter Test Results  Note: Information included in the report can be modified in the Report Template settings. For more information, refer to Section 10.2.

  • Page 41: Generating Reports

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions DAT: Exports to a comma-delimited format compatible with the legacy Dresser Model 5 Prover • file format that can be read by a database or other compatible program Note: PDF and CSV file formats are recommended.
  • Page 42 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Operator: Enter the name of the operator that ran the test. • • Meter Name: Enter the name of the meter tested. Start Time: Select the earliest run date and time of reports to view.

  • Page 43: Modify The Report Template

    Note: PDF and CSV file formats are recommended. The DAT format only generates for a single report. It is only provided for backwards compatibility with the Dresser Model 5 Prover .dat file format. A file of the specified type is created.

  • Page 44: Add Custom Fields

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 10.3 Add Custom Fields You can specify custom fields to provide additional information on the test reports. These fields are displayed in the Save Report section of the Meter Test screen (Figure 42). Control which custom fields are displayed in the report by selecting them in the Report Template screen (Figure 54).

  • Page 45: Set Up Custom Test Equipment

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions the different choices available and the order in which to define or associate the configurations. For more information about custom test configurations, refer to Section 12.
  • Page 46 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions The Equipment Configuration screen displays (Figure 59) and has the following sections: • Custom Equipment List: Displays custom equipment currently defined. Equipment List: Displays equipment that is available from Dresser.

  • Page 47: Set Up Custom Instrument

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions This graphic is optional but recommended. Graphics can be jpg, jpeg, or png file types that are 256MB or smaller. To clear all field content, click Reset.
  • Page 48 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Click to delete the selected custom instrument. Click to add a custom instrument. Information for the selected instrument name and its test equipment Select checkbox to hide...
  • Page 49 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 2. In the Instrument Info section (Figure 66), enter the information for the instrument. Instrument Name: Enter an instrument • name that is unique and between 3 and 30 characters long.
  • Page 50 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 4. In the Test Equipment List section, associate one or more pieces of test equipment with the instrument by clicking the plus sign icon the upper right corner of the Test Equipment List section (Figure 69).

  • Page 51: Set Up Custom Meter

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions - Continuous Pressure Corrected: Select when the instrument volumetric reading uses a pressure compensation that is constant. - Continuous Temperature and Pressure Corrected: Select when the instrument volumetric reading uses temperature and pressure compensation that is constant (such as a corrector).
  • Page 52 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Click to add a custom meter. Click to delete the selected custom meter. Information for the selected meter name Custom meters created Click to remove association with an instrument.
  • Page 53 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 2. In the Meter Info section (Figure 75), enter the information for the meter. Meter Name: Enter a meter name that is • unique and between 3 and 30 characters long.
  • Page 54 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 7. Enter the information for the instrument with the associated test equipment. An instrument might have multiple types of test equipment associated with it. Repeat step 6 to add associations to more types of equipment.

  • Page 55: Configuring Custom Tests

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 12 Configuring Custom Tests The Model 6 Prover software comes with pre-established test settings. The settings are a suggested starting point that may be used or modified to meet company needs. Additional tests can be created and saved, as needed.
  • Page 56 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Click to delete the selected Test Point. Click to add a custom Test Point. Search for Test Point. Information for the selected Test Click a Test Point Point or Preconfigured Test name to view info.

  • Page 57: Set Up Custom Preconfigured Test

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions To exit without saving changes, click Cancel. 5. Click Create to create the Test Points or Update to save changes. The created Test Points display in the Test Point List.
  • Page 58 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 12.2.2 Modify Existing Preconfigured Test Because Preconfigured Test parameters are set in the Meter Test screens, to modify an existing Preconfigured Test you must delete the Preconfigured Test and then re-create it by using the Meter Test screens.

  • Page 59: Maintenance

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Maintenance DANGER There are no serviceable parts in this unit. All repairs must be done at the Factory. Failure to follow this instruction may result in injury or other losses.
  • Page 60 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 3. Connect one end of the flexible Prover Hose to the single exhaust/outlet male quick-disconnect coupling (Figure 89). Figure 89: Prover exhaust purge outlet 4. Connect the other end of the Prover Hose to the quick-disconnect coupling installed at the inlet side of the Field Meter.
  • Page 61 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 13. Verify the connections for the Prover and the Field Meter are set up correctly. For more information, refer to steps 1–7. 14. Click Next to start the blowers to start the meter purge (Figure 92).

  • Page 62: Leak Testing The Prover System

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 14 Leak Testing the Prover System The system leak test helps determine if a leak is present in the Prover system and where it is located.
  • Page 63 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 7. Verify the inlet of the Field Meter has been capped. For more information, refer to step 2. 8. When you are ready to start the leak test, click Next (Figure 101).

  • Page 64: Differential Pressure Testing The Master Meters

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 15 Differential Pressure Testing the Master Meters The Master Meter differential pressure test measures the differential pressure between the Master Meter inlet pressure transducer (blue 1/4-inch pressure line) and the Master Meter outlet pressure transducer (black 1/4-inch pressure line) at preset flow rate test points.
  • Page 65 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions The Differential Test screen displays (Figure 108) and has the following sections: Test Steps (❶): Displays information about test points at different flow rates across the meter’s •...

  • Page 66: View And Export Differential Pressure Test Results

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions The User Name field entry defaults to the user logged in to run the test. b. Click Submit Test Results to save the test results report.

  • Page 67: Calibrating Sensors

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 16 Calibrating Sensors The Model 6 Prover comes from the Factory with all components calibrated and the Model 6 Prover tested as a complete system. All sensors have their own distinct calibration. Individual pressure and temperature sensors do not need to be calibrated;...
  • Page 68 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 1. If testing a temperature probe from a Master Meter, access the temperature probe by performing the following steps: a. Remove the six (6) screws holding the cover plate on the Master Meter (Figure 114).

  • Page 69: Calibrate Pressure Sensor

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions In the Sensor Calibration screen (Figure 118), the Current sensor value field displays the current temperature calculated by using the value from the most recent pressure calibration.

  • Page 70: Prover Preset Screen

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 2. Click the down arrow icon in the Select Sensor Device field, and select the appropriate device to calibrate (Figure 120). • If testing a Master Meter, select the one whose pressure sensor is being calibrated.

  • Page 71: Setting And Saving Prover Defaults

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 18 Setting and Saving Prover Defaults The Prover Management screen is used to set up the defaults for the Prover. This section describes the available default settings.

  • Page 72: Set Prover Test Defaults

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 18.1 Set Prover Test Defaults Click the Prover Setup tab (Figure 123) to view and set the Prover test default settings. Figure 123: Prover Management Prover Setup tab Mandatory Leak Test: Check this option to require a system leak text to pass before initiating a Meter •...

  • Page 73: Set Default Units Of Measure

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 18.2 Set Default Units of Measure Click the Default Units tab (Figure 124) to view and set the units of measure used in the screens. Figure 124: Prover Management Default Units tab For each field, select the down arrow icon beside each field to select from the available values.

  • Page 74: Smart Prover Configuration

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 18.3 Smart Prover Configuration Click the Smart Prover tab (Figure 125) to view and set the Prover test default settings. Figure 125: Prover Management Smart Prover tab On the Smart Prover tab (Figure 125), the fields show the settings for the Smart Prove testing.

  • Page 75: Backing Up And Reusing Prover Configuration Settings

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions The differential pressure reading measures the resistance across the differential ports to indicate whether there is any friction within the meter. The differential pressure can be affected by line pressure, specific gravity of the gas, flow rate, and internal friction.

  • Page 76: Recertification Recommendations

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 19 Recertification Recommendations To maintain a high standard of accuracy for the Prover, it is strongly recommended that the complete proving system be returned to the Factory for recertification by using one or more of the following criteria: •...

  • Page 77: Reference Meter Testing

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 1. With the Adapter disconnected, seal the non-quick-disconnect end of each Adapter, 052579-000 and 052580-000. Also plug the knurled collet fitting into which the temperature probe connects.
  • Page 78 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions DANGER The Blowers contain rotating parts. Keep hands clear. Entanglement of hands, feet, hair, clothing, or accessories can occur causing death or serious injury. Turn off and unplug Blowers and wait for all moving parts to stop before cleaning or servicing.

  • Page 79: Prover Cart Maintenance

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Figure 132: Remove brush Figure 133: Good brush 7. Install the brush. 8. Re-attach the armature brush caps. 9. Connect the female end of the electrical extension cord into...

  • Page 80: Accessories

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 20.6 Accessories Maintain the Prover accessories by regularly performing the following checks: Inspect all flexible hoses, caps, and plugs for damage. Replace them, as needed. •...
  • Page 81 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Click to delete a user. Click to add a user. Enter text Information to search for the user for a user. Current roles and users assigned to...
  • Page 82 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions This name can be different than the Username field. Only alphanumeric and '.', '_', '-' characters are allowed. • Status: Select Active or Inactive. For example, Inactive status can be assigned to users, such as contractors or new employees, that do not currently need access but might in the future.

  • Page 83: Managing Role Access

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 3. Click Confirm to delete the user. The username no longer displays in the User List. Note: At least two users with a superuser role must always be defined. If you only have two ...

  • Page 84: Change User Passwords

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Figure 141: Role Management screen 21.3 Change User Passwords Each user can change their current password. Users in the Superuser and Admin roles can also set and change passwords for all roles and users (refer to Section 21.1).
  • Page 85 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Click the down arrow icon by the • username in the upper right of the program window. Click Change Password in the drop-down menu (Figure 143).

  • Page 86: Accessing System Information

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 22 Accessing System Information The Prover 6 system stores information in reports and logs that can be downloaded and deleted. You can also view Prover information, such as component versions and status, and network settings.

  • Page 87: View Version Information

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions To view system log information, perform the following steps: 1. Click the System icon in the toolbar and click Logging (Figure 147). Figure 147: System Logging menu item 2.

  • Page 88: Run System Diagnostics

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Figure 150: Versions screen 22.4 Run System Diagnostics To view the status of the hardware on the Prover and run a system diagnostic, click the System icon in the toolbar, and click Diagnostics (Figure 151).
  • Page 89 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Figure 152: Diagnostics screen Note: If the Prover only includes a 10M Master Meter, all 2M Master Meter component  results will fail because the 2M is not installed. If the Prover is not connected to a Field Meter, the Junction Box pulse sensor will not pass the pulse count test.

  • Page 90: View Web Settings

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 22.5 View Web Settings To view the web settings on the Prover, click the System icon in the toolbar, and click Web Setting (Figure 153). The Network Information screen displays (Figure 154).
  • Page 91 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions To upgrade the Prover firmware, perform the following steps: 1. Directly connect the device with the appropriate Factory-provided firmware upgrade file to the Prover. For more information, refer to Section 8.1.1.

  • Page 92: Troubleshooting

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 24 Troubleshooting This section provides some information about common problems that might occur during operations or when testing Field Meter(s) using the Model 6 Prover. If you experience problems not listed or the provided solutions do not resolve the problem, contact the Factory for assistance.

  • Page 93: Common Software Problems

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 24.1.2 Selecting the Prover’s Wireless Network Name Model6WIFI-### Will Not Connect Problem Description You have selected the Prover’s wireless network name Model6WIFI-### but you cannot connect to the Prover.

  • Page 94: Common Operations Problems

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Possible Solutions Refresh your web browser cache. For a web browser in Windows, press Ctrl F5. 24.3 Common Operations Problems 24.3.1 Prover Does Not Stabilize at the Proper Flow Rate...
  • Page 95 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Possible Causes • If it occurs upon initial startup, the shipping seals have not been removed from the Master Meter(s) and the air exhaust port(s). •...

  • Page 96: Common Error Messages

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 24.3.5 Accuracy Varies when Conducting Outdoor Meter Testing Problem Description The accuracy of the Field Meter test is different when performing the test in an operating environment affected by outdoor conditions.

  • Page 97: Warranty

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions 24.4.1 “No Instruments Available for Meter Meter Name.” Error Message Description This message appears when a meter was selected on the Meter Test screen. Possible Cause The meter selected for testing does not have an instrument associated with it.

  • Page 98: Specifications

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Specifications Table 9: Model 6 Prover Specifications Criteria 2M/10M Specification Overall Prover Dimensions 51” x 19.5” x 29.5” (l x w x h) Prover Shipping Dimensions 54”...
  • Page 99 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Criteria 2M/10M Specification Electromagnetic FCC 47CFR 15: 2016 Telecommunication, Radio Frequency Device Class B • Compatibility ICES-003: 2016 Issue 6, Information Technology Equipment (Including Digital •...

  • Page 100: Glossary

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Glossary Term Meaning acfh Actual cubic feet per hour accessory unit Another term for instrument Device attached to the Prover Cart that is responsible for producing a source...
  • Page 101 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Term Meaning Meter with known performance characteristics that is traceable to national and international standards Master Meter These meters are on the Prover skid and are used to test Field Meters and Reference Meters.

  • Page 102: Spare Parts Listing

    Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Spare Parts Listing The following spare parts are available for the Dresser Model 6 Prover. Description Quantity Part Number Tool Box/Large Black Accessory Case 012849-000 Field Meter Pressure Adapter 052579-000 Field Meter Pressure &...
  • Page 103 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Description Quantity Part Number Inverter Vanner–Trusine 012966-000 Male Quick-Disconnect coupling for Hose Adapter 011321-001 Female Quick-Disconnect coupling for Hose Adapter 011322-001 Controller Box to RJ-45 Cable...

  • Page 104: Temperature Compensated Unit Operational Check

    “Calculating Theoretical Counts” section. A Dresser NGS Transfer Prover is a commonly used device for conducting a TC Unit Operation Check in the shop or when the meter is not in service. The prover is used for flow rate control and indication of temperature during the test procedure.
  • Page 105 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions  Note: Some of these digits may be partially or completely obscured by masking. The masking must be removed if the readings are not visible. Figure 158: Reading of 9756 for the TC Unit Operational Check 4.
  • Page 106 Dresser™ Model 6 Transfer Prover Operation and Maintenance Manual for 2/10M and 10M Versions Table 11 is provided for reference to show the TNC values for a specified temperature in °F. It is based on 25 Temperature Compensation Cycles at a base temperature of 60°F.
  • Page 107 Contact your Dresser Natural Gas Solutions representative for the most current information. The Dresser Natural Gas Solutions logo is a trademark of Natural Gas Solutions North America, LLC. DRESSER™ is the property of Dresser, LLC, a...

This manual is also suitable for:

Transfer prover 6 2/10mTransfer prover 6 10m

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