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YZ Systems DynaPak DP-2020N Manual

Gas sampler
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DynaPak Gas Sampler
S Y S T E M
S U P P O R T
M A N U A L
DP-2020N

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Summary of Contents for YZ Systems DynaPak DP-2020N

  • Page 1 DynaPak Gas Sampler S Y S T E M S U P P O R T M A N U A L DP-2020N...
  • Page 3 DynaPak 2020N System Support Manual Version 09242003...

  • Page 4: Table Of Contents

    Table Of Contents 1. Introduction 2. System Components 3. Theory of Operation 4. Sampler Location 5. Sampler Installation 6. Sample Vessel Installation 7. Operational Check & Leak Testing 8. Sampler Set-Up: proportional-to-flow sampling 9. Sampler Set-Up: time-based sampling 10. Sampler Maintenance 11.

  • Page 5: Introduction

    Mutual System Approved Factory Mutual System Approved DP-2010N Sample Discharge YZ SYSTEMS, INC. Tubing YZ SYSTEMS, INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 Patents 5,152,678; 4,531,895; 4,928,536 3101 POLLOK CONROE, TEXAS 77303 Patents 5,152,678; 4,531,895; 4,928,536 Sample Discharge 1949 1949...

  • Page 6: Theory Of Operation

    3. Theory of Operation DynaPak 2020 Gas Sampler The DynaPak 2020 Sampler is a pipeline mounted system which uses the pneumatically operated, positive displacement DynaPak 2000N pump, the Z-200 timer/ controller, the YZ filter/regulator and a low power solenoid valve to obtain gas samples. The 2020 has two modes of operation: A.

  • Page 7: Sampler Location

    4. Sampler Location 4.1 The sampler should be a minimum of five pipe diam- eters from any device which could cause aerosols or significant pressure drops. 4.2 The sampler should not be located within the defined meter tube region (AGA 3-1985 ED.). Meter Tube 5 Ø...
  • Page 8 5. System Installation 5.1 DynaPak 2020 a. The DynaPak 2020 requires a 3/4" FNPT pipeline connection. b. The DynaPak 2020 sampler should be mounted vertically in a horizontal run of the pipeline. c. The end of the sampler probe should penetrate the center 1/3rd of the pipeline.

  • Page 9: Sample Vessel Installation

    6. Sample Vessel Installation 6.1 Spun Cylinders. Spun cylinders may be installed in a horizontal position on the DynaPak optional BackRack vessel rack . Avoiding traps in the line, install stainless steel tubing and fittings from the sample discharge port of the sampler to the product end of the sample cylinder.

  • Page 10: Operational Check &Leak Testing

    7. Operational Check &Leak Testing 7.1 When all of the tubing connections have been com- pleted, close the purge valve on the front of the sampler probe body. Open the sample probe supply valve to allow pipeline pressure into the sampler. Check all connections using a liquid leak detector.

  • Page 11: Sampler Set-Up

    8. Sampler Set-Up Proportional-to-flow sampling In this mode of operation, the Z-200 uses two operator inputs in conjunction with the 1 - 5 VDC flow input to vary the time that will transpire between pump strokes. 8.1 Adjust the pump volume adjustment knob to the value used in the calculation in step 9.1.
  • Page 12 8. Sampler Set-Up 8.3 Low flow shut-off: (XX.X%) Mode #6 Default 2.0% The low flow shut-off setting allows a preset point in % of flow to be set that the operator would like the Z-200 to stop operating. This allows thecontroller to sense low flow conditions that might exist in the pipeline where operation of the Z-200 controller is not wanted.
  • Page 13 8. Sampler Set-Up 8.5 Span calibration: Mode #3 (5.00VDC @ 100% of metered flow) The span calibration adjustment is used to calibrate the Z-200 controller for 100% of metered flow in the pipeline (5VDC). The Z-200 controller is calibrated at the factory for 100% flow to directly correspond to 5.00VDC at the flow input terminals #4, #5.
  • Page 14 8. Sampler Set-Up 8.7 Initial stroke rate: (XX.X min) Mode #1 Default 20.0 min The initial stroke rate is set by the operator to the amount of time that would be desired to transpire between pump strokes if the % of flow measured in the pipeline was equal to that set in mode position #2 (initial percentage flow).

  • Page 15: Sampler Set-Up Time-Based Sampling

    9. Sampler set-up time-based sampling The Z-200 controller operates as a recycling timer. The time between solenoid actuations is set by the operator and does not change in respect to pipeline flow conditions. 9.1 Calculate the sampling rate using the following 30 day chart: Factory Mutual...

  • Page 16: Sampler Maintenance

    10. Sampler maintenance 10.1 Recommended preventative maintenance schedule Every sampling situation is unique. Below are our recommendations for average conditions. A higher BTU content will necessitate more frequent pump/filter maintenance. 10.2 b 10.2 d a. Clean and lubricate the sample pump every six months. b.
  • Page 17 10. Sampler maintenance i. Apply a light coat of non-soluble assembly grease on all o-rings and bushings to prevent damage. j. Install the body bushing into the bottom of the pump body. 10.2k k. Insert all other bushings, springs, and o-rings in their 11.2 k respective sequence on the plunger shaft.
  • Page 18 10. Sampler maintenance 10.3 Battery Test: with the mode switch in the mode position #5, depress the test switch. When the solenoid fires, the green LED signifies a good battery. The red LED signifies a depleted battery. NOTE: the solenoid must be connected to test the battery condition.

  • Page 19: Troubleshooting

    11. Troubleshooting timer mode #5 Proportional-to-time A. Set the mode switch to position #5. B. Set the data switches to 00.0 to enter the diagnostic mode of operation. C. Depress the enter switch to load the value into the memory. D.
  • Page 20 11. Troubleshooting Proportional-to-flow:run mode #0 A. Refer to the controller set-up section in the manual and make sure the following parameters have been set: 1. mode #7 loss of flow input (XX.X min) (X.XX min for Z-200.10) 2. mode #6 low flow shut off (XX.X%) 3.
  • Page 21 11. Troubleshooting LCD stroke indicator test A. Set the mode switch to position #5. B. Set the data switches to 00.0 to enter the diagnostics mode of operation. C. Depress the enter switch to load the value into memory. D. This mode of operation enables the operator to increase the solenoid output rate to one stroke every two seconds.
  • Page 22 11. Troubleshooting Non-linear/linear flow input The Z-200 controller is capable of receiving two types of flow outputs: non-linear and linear. A. Non-Linear: when using differential pressure transmitter inputs that are not linear with respect to flow, the configura- tion jumper should be in the factory setting to the far left position marked non-linear.

  • Page 23: Diagrams

    Diagram #1: DP 2000N pump (assembled) Volume Adjustment Set Screw Knob P/N C0-0096 P/N B1-0002 P/N B1-0059 Volume Adjustment Detent P/N B1-0030 O-Ring (010) P/N A5-1010 Volume Adjustment Spring Stroke Adjustment P/N C3-0005 Screw Assembly P/N B1-0004 Upper Diaphragm Housing Cap Screw P/N B1-0054 (6 Each)

  • Page 24: Dp-2000 Pump (Exploded)

    Diagram #2: DP 2000N pump (exploded) Set Screw *Seal P/N C0-0096 P/N A6-0018 Spring Retainer Bushing Volume Adjustment Knob P/N B1-0011 P/N B1-0002 P/N B1-0059 O-Ring (010) Discharge Check Valve Spring P/N C3-0007 P/N A5-1010 Cap Screw (6 Each) Discharge Check Valve Sleeve P/N C0-0014 P/N B1-0014 Volume Adjustment Detent...

  • Page 25: Yz Filter Regulator (Assembled)

    Diagram #3: YZ filter/regulator (assembled) Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • • 77303 • 936.788.5593 • 936.788.5720 DynaPak 2020N 09242003 ATEX Rev.

  • Page 26: Yz Filter Regulator (Exploded)

    Diagram #4: YZ filter/regulator (exploded) Adjustment Screw P/N A3-0066 O-Ring (214) * P/N A5-1214 Pneumatic Body Fitting P/N A3-0074 P/N A1-0113 Pneumatic Fitting P/N A1-0113 Bonnet P/N A3-0067 Tubing Fitting Spring Cap P/N A1-0117 P/N A3-0068 Pressure Gauge P/N A8-0016 Piston Spring O-Ring (120) * P/N C3-0009...

  • Page 27: Controller

    Diagram #5: Z-200 Controller Qty. Ref. No. Description Part No. Z-200/6 Controller Assembly Model Z-200/6.1 F2-0002 Model Z-200/6.10 F2-0020 Battery Pack E3-2001 Stroke Counter Assembly G1-0001 Terminal Strip, 6 Position H1-0001 BCD Switch E1-0001 Face Plate Model Z-200/6.1 A9-3002 Model Z-200/6.10 A9-3031 Thumb Screw A9-1001...

  • Page 28: Linkplus

    Diagram #6: LinkPlus Pressure Gauge Part Numbers 0-100 PSI (LinkPlus Model No. C1-0002) P/N A8-0010 0-300 PSI (LinkPlus Model No. C1-0003) P/N A8-0008 0-600 PSI (LinkPlus Model No. C1-0004) P/N A8-0011 0-1000 PSI (LinkPlus Model No. C1-0005) P/N A8-0007 0-2000 PSI (LinkPlus Model No. C1-0006) P/N A8-0012 Outlet Inlet...

  • Page 29: 200 Installation Notes/Wiring Control Documentation

    Diagram #7: Z-200 Installation Notes/Wiring Control Documentation System Installation Notes and Recommendations Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • • 77303 • 936.788.5593 • 936.788.5720 DynaPak 2020N 09242003 ATEX Rev.

  • Page 30: Durasite Portable Sample Vessel Instructions

    Diagram #8: DuraSite Portable Sample Vessel Instructions Purpose: The DuraSite Portable Sample Vessel permits the STEP 3: FOR DIRECT CONNECTION TO user to remove a liquid or gas hydrocarbon sample from a SAMPLER. pipeline or a sampling device. This is accomplished without changing the pressure of the product or exposing it to a 3a: Connect the sampler discharge port to the product inlet port contaminant fluid.
  • Page 31 Diagram #8: DuraSite-9 Portable Sample Vessel (3600 psi maximum working pressure) Valve Seat P/N A3-0063 Purge Valve Nut P/N A3-0080 YZ UniValve Product Head P/N C6-1000 Stainless Steel Hex Nuts P/N C0-0355 Back-Up Washer Gauge P/N A5-4222B P/N A8-0070 Magnetic Volume Indicator P/N C6-1203 (DS9-150) P/N C6-1303 (DS9-300) O-Ring...
  • Page 32 Web: www.yzsystems.com YZ Systems, Inc. represents and warrants that for a period of 3 years from receipt of the product: (1) the product will be free from defects in materials and workmanship; and (2) the product will perform substantially in accordance with product manuals, literature, or documentation. Any written or oral information or advice given by YZ representatives, agents, or employees will in no way increase the scope of this warranty.

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