Light Liquid Sampler - YZ Systems

1 Light Liquid SamplerS Y S T E M S U P P O R T M A N U A , 3, , 3, 5P-1 AINSTRUCTION & OPERATINGMANUALV ersion: 09052003YZ Systems , Inc. 3101 Pollok Drive Conroe, Texas USA 77303 P: F: ,3,5P-1A ,3,5P-1A ,3,5P-1A ,3,5P-1A ,3,5P-1A ,3,5P-1A TABLEABLEABLEABLEABLE OFOFOFOFOF C C C C ,3,5P-1A Table of Contents ..ISection 1: First Things To Know .. 1 How to Use this Manual .. 1 Typographic Conventions .. 1 Getting 1 Operation Specifications .. 2 Theory of Operation .. 3 System 3 Section 2: System Installation .. 5 Standard System Components .. 5 System Flow Schematic .. 6 Standard System Mounting .. 7 Standard System Connections .. 8 Section 3: Filling the Pre-Charge Vessel.

2 11 Filling the Vessel .. 11 Section 4: System Control & Electronics .. 13 Overview .. 13 Section 5: Programming for Proportional-to-Flow Operation .. 15 Setting Operator Input Parameters .. 15 Section 6: Mechanical System .. 19 Overview .. 19 Sample Pump/Balance Valve Assembly .. 20 Accumulator Vessel .. 215-Way Cross .. 22 Actuation/Mixing System (Pneu) .. 23 Section 7: System Operation .. 25 Preparing The System for Operation .. 25 Sample Pump Priming .. 25 Product Line Test .. 25 Portable Sample Vessel Connection .. 25 Section 8: System Maintenance .. 29 Preventative Maintenance 29 Recommended Maintenance Schedule .. 29 Monthly 29 Annual 29Bi-Annual 29 Recommended Spare Parts List .. 29 Section 9: System Troubleshooting ..31 How to Use This Section .. 31 For Additional 31 Step-by-Step Resolution .. 31 Actuation Gas Pressure.

3 31 Actuation Gas Pressure Troubleshooting Steps .. 31 Sample Pulse ..33 Sample Pulse Troubleshooting Steps .. 33 Pump Performance .. 34 Pump Performance Troubleshooting Steps .. 34 Pre-Charge/Product Accumulator ..35 Pre-Charge/Product Accumulator Troubleshooting A: 37 PNR-2P Sample Pump Assembled .. 37 PNR-2P Balance Valve Assembly, Exploded View .. 385-Way Cross Assembly .. 39 Pre-Charge System .. 40 Product Accumulator Vessel .. 41 Mixing System-Accumulator .. 42 Mixing 43YZ Systems , Inc. 311A Pollok Drive Conroe, Texas USA 77303 P: F: ,3,5P-1A 1: F 1: F 1: F 1: F 1: FIRSTIRSTIRSTIRSTIRST T T T T THINGSHINGSHINGSHINGSHINGS T T T T TOOOOO K K K K KNOWNOWNOWNOWNOW A A A A ABOUTBOUTBOUTBOUTBOUT T T T T THEHEHEHEHE PNR-2 PNR-2 PNR-2 PNR-2 PNR-2 How to Use this ManualThe ,3,5P-1A Operations Manual is astep-by-step guide containing the proceduresneeded to work with the ,3, PNR-2S System Series of samplers implementthe most advanced technology available in theindustry.

4 It is recommended that the techniciansworking with the PNR-2S Systems study the manualprior to initiating work on the system for the ConventionsTo aide in readability, this manual uses severaltypographic conventions. References to illustrations,photographs, and other related content will appear initalicized text along with the location of where to find theitem in the manual. Digital versions of the manual,available in Adobe Acrobat PDF format, will behighlighted further in blue italic text indicating the copyretains a hyperlink to the referenced units are listed in italic parenthesis textfollowing their US standard equivalent. As an example,for defining a distance, 15' ( meters), is how the textwill appear throughout the that require action, for example the pressing of a keyfor programming the controller, will feature the action item insentence case Bold Text followed in normal text by theitem such as, the Up Arrow key or Main Power switch.

5 Adobe Acrobat & Acrobat Reader are trademarks of Adobe Systems , HelpThis manual provides solutions to typical questionsabout the ,3,5P-1A system. If theanswer can not be found within this manual, contactYZ Systems at:T: : : : calling, have this manual close at calling or writing, please include in yourcommunique the following information: The serial number of the PNR-2S System and theversion number of this manual. The serial numberis located on the skid. The version number of thismanual is located at the bottom of each page. A description of the problem and, if applicable theactions of the technical personnel when the Systems , Inc. 311A Pollok Drive Conroe, Texas USA 77303 P: F: ,3,5P-1A 1: F 1: F 1: F 1: F 1: FIRSTIRSTIRSTIRSTIRST T T T T THINGSHINGSHINGSHINGSHINGS T T T T TOOOOO K K K K KNOWNOWNOWNOWNOW A A A A ABOUTBOUTBOUTBOUTBOUT T T T T THEHEHEHEHE PNR-2 PNR-2 PNR-2 PNR-2 PNR-21 Actual reserve time is dependant on age and condition of battery and the usage rate of the NJEX SpecificationsMaximum gallons/day ( liters/day)Maximum Operating Pressure: 1,800 psig(124 Bar (g)Pump Displacement.)

6 25 - cc/StrokeOperating Temp Range:0 to 140 degrees F.(17 C to 60 C)Power Supply:24 vdc @ 1 AMPFlow Signal:Dry Contact PulseActuation Gas;100 psi InstrumentQuality GasNote: at temperatures below 32 F (0 C), condition-ing of the actuation gas supply may be the actuation gas supply has a high watercontent and/or a low hydrocarbon dew point, addi-tional actuation gas filtration or heating of the actua-tion gas supply may be necessary. Bottled nitrogencan also be used during cold operating conditions toavoid condensation in the actuation gas supply addition, operation at extreme temperatures mayaffect system performance. To enhance the perfor-mance of this system, adequate heat should beprovided to maintain an operating environmentabove 30 F (-1 C).

7 YZ Systems , Inc. 311A Pollok Drive Conroe, Texas USA 77303 P: F: ,3,5P-1A 1: F 1: F 1: F 1: F 1: FIRSTIRSTIRSTIRSTIRST T T T T THINGSHINGSHINGSHINGSHINGS T T T T TOOOOO K K K K KNOWNOWNOWNOWNOW A A A A ABOUTBOUTBOUTBOUTBOUT T T T T THEHEHEHEHE PNR-2 PNR-2 PNR-2 PNR-2 PNR-2 Theory of OperationThe PNR-2 sampling Systems are designed tosample Light Liquid hydrocarbons. Thousands ofindividual samples are captured and combined todevelop a representative, composite sample ofthe flowing of the sampling system centersaround the following primary components: theSample Pump, the Product Accumulator Vessel,the Precharge Gas Vessel, and the ElectronicControl System. All equipment, except the probemounted Sample Pump is mounted on a 2 x 2 steel skid.

8 These components are shown in thediagrams on the following system operates on a simple the system receives a pulsed signal,(signal supplied by others), the pneumaticsolenoid valve is energized for 3 sec. by the TDRcontrol module, refer to system flow schematic,page 6. Energizing the solenoid valve allows apneumatic signal into the actuation cylinder of thesample pump, which in turn causes the pump tostroke. When the pump strokes, a small sampleis displaced. Once the solenoid valve is nolonger energized the sample pump plungerreturns to its normal position. This action allowsa new sample to be captured into the the system receives the next closedcontact signal, the cycle begins purpose of the YZ Light Liquid hydrocarbonsampling system is to capture a representativeliquid sample of the pipeline product. In order forthe system to function properly, a pipeline prod-uct must be single phase, Liquid properly adjusting both the sample size andthe sample frequency, the sample vessel will fillto 80% capacity at the end of the sample the sample period is complete, the productwithin the sample receiver is thoroughly mixedusing the power mixer.

9 A representative samplecan then be removed from the product accumu-lator vessel using the YZ DuraSite, a DOTapproved constant pressure sample vessel, referto page removing the remainder of the product fromthe accumulator vessel, the system is then readyfor a new sample purpose of the YZ Light Liquid hydrocarbonsampling system is to capture and maintain arepresentative Liquid sample of the pipelineproduct. The sampled product is maintained in aliquid phase by the product accumulator vessel sfree floating piston and the precharge gas sys-tem. In order for the system to function properly,pipeline product must be single phase, Accessories DuraSite, portable DOT approved constant pres-sure sample vessels. Available in 150, 300, 500,800, and 1000 cc sizes. KK-1, KK-2, & KK-3: carrying cases for DuraSitesthat meet DOT requirements for transportingportable sample vessels.

10 1/4" stainless steel tubing Dielectric Isolator should be installed in every tubing line thatattaches the Sampler to the pipeline in anymanner. For example the supply gas, productconnection to the system, and differential pres-sure switch connections, (P/N A1-1A82).A complete line of sampling accessories rangingfrom sample probes to sample vessels is availablethrough YZ. Please contact your local representa-tive or YZ toll free at For technicalsupport call Systems , Inc. 311A Pollok Drive Conroe, Texas USA 77303 P: F: ,3,5P-1A 1: F 1: F 1: F 1: F 1: FIRSTIRSTIRSTIRSTIRST T T T T THINGSHINGSHINGSHINGSHINGS T T T T TOOOOO K K K K KNOWNOWNOWNOWNOW A A A A ABOUTBOUTBOUTBOUTBOUT T T T T THEHEHEHEHE PNR-2 PNR-2 PNR-2 PNR-2 PNR-2 NotesYZ Systems , Inc.