cnr-2s-(1.5,3,5)p-1b front cover 01312006 · 2019-09-12 · page 2 cnr-2s-(1.5,3,5)p-1b...
TRANSCRIPT
Liquid SamplerS Y S T E M S U P P O R T M A N U A L
CNR-2S-(1.5, 3, 5)P-1B
CNR-2S-(1.5, 3, 5)P-1BINSTRUCTION & OPERATING
MANUALVersion: 01312006
CNR-2S-(1.5,3,5)P-1BTable of Contents.......................................................................................... I
Section 1: First Things To Know ....................................................................................................1How to Use this Manual .......................................................................................................................1Typographic Conventions ....................................................................................................................1Getting Help .........................................................................................................................................1Operation Specifications .....................................................................................................................2Theory of Operation ............................................................................................................................3System Accessories ...........................................................................................................................3
Section 2: System Installation.........................................................................................................5Standard System Components ...........................................................................................................5System Flow Schematic .....................................................................................................................6Standard System Mounting .................................................................................................................7Standard System Connections ...........................................................................................................8
Section 3: Filling the Pre-Charge Vessel .................................................................................... 11Filling the Vessel ................................................................................................................................ 11
Section 4: System Control & Electronics ....................................................................................13Overview ...........................................................................................................................................13
Section 5: Programming for Proportional-to-Flow Operation ...................................................15Setting Operator Input Parameters ...................................................................................................15
Section 6: Mechanical System ......................................................................................................19Overview ...........................................................................................................................................19Sample Pump/Balance Valve Assembly ...........................................................................................20Accumulator Vessel ..........................................................................................................................215-Way Cross .....................................................................................................................................22Actuation/Mixing System (Pneu)........................................................................................................23
Section 7: System Operation ........................................................................................................25Preparing The System for Operation ................................................................................................25Sample Pump Priming ......................................................................................................................25Product Line Test ..............................................................................................................................25Portable Sample Vessel Connection .................................................................................................25
Section 8: System Maintenance ...................................................................................................29Preventative Maintenance Schedule .................................................................................................29
Recommended Maintenance Schedule ......................................................................................29Monthly Inspection ....................................................................................................................29Annual Inspection .....................................................................................................................29Bi-Annual Inspection .................................................................................................................29
Recommended Spare Parts List .................................................................................................29
CNR-2S-(1.5,3,5)P-1B TCNR-2S-(1.5,3,5)P-1B TCNR-2S-(1.5,3,5)P-1B TCNR-2S-(1.5,3,5)P-1B TCNR-2S-(1.5,3,5)P-1B TABLEABLEABLEABLEABLE OFOFOFOFOF C C C C CONTENTSONTENTSONTENTSONTENTSONTENTS
Section 9: System Troubleshooting .............................................................................................. 31How to Use This Section ...................................................................................................................31
For Additional Help .......................................................................................................................31Step-by-Step Resolution ..............................................................................................................31
Actuation Gas Pressure ....................................................................................................................31Actuation Gas Pressure Troubleshooting Steps ..........................................................................31
Sample Pulse ....................................................................................................................................33Sample Pulse Troubleshooting Steps .........................................................................................33
Pump Performance ...........................................................................................................................35Pump Performance Troubleshooting Steps ................................................................................35
Pre-Charge/Product Accumulator .....................................................................................................36Pre-Charge/Product Accumulator Troubleshooting Steps ...........................................................36
Appendix A: Illustrations ................................................................................................................37CNR-2P Sample Pump Assembled ..................................................................................................37CNR-2P Balance Valve Assembly, Exploded View ............................................................................385-Way Cross Assembly.....................................................................................................................39Pre-Charge System ..........................................................................................................................40Product Accumulator Vessel .............................................................................................................41Mixing System-Accumulator ..............................................................................................................42Mixing System ...................................................................................................................................43
CNR-2S-(1.5,3,5)P-1B TCNR-2S-(1.5,3,5)P-1B TCNR-2S-(1.5,3,5)P-1B TCNR-2S-(1.5,3,5)P-1B TCNR-2S-(1.5,3,5)P-1B TABLEABLEABLEABLEABLE OFOFOFOFOF C C C C CONTENTSONTENTSONTENTSONTENTSONTENTS
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • • P: 936.788.5593 • F: 936.788.5720Page 1CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 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 Manual
The CNR-2S-(1.5,3,5)P-1B Operations Manual is astep-by-step guide containing the proceduresneeded to work with the CNR-2S-(1.5,3,5)P-1BSystem.
The CNR-2S System Series of samplers implementthe most advanced technology available in theindustry. It is recommended that the techniciansworking with the CNR-2S Systems study the manualprior to initiating work on the system for the firsttime.
Typographic Conventions
To 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 item.
Measurement units are listed in italic parenthesis textfollowing their US standard equivalent. As an example,for defining a distance, 15' (4.5 meters), is how the textwill appear throughout the manual.
Items 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.
™ Adobe Acrobat & Acrobat Reader are trademarks of Adobe Systems, Inc.
Getting Help
This manual provides solutions to typical questionsabout the CNR-2S-(1.5,3,5)P-1B system. If theanswer can not be found within this manual, contactYZ Systems at:
T: 1.936.788.5593T: 1.800.653.9435F: 1.936.788.5720Em: [email protected]
When calling, have this manual close at hand.Whether calling or writing, please include in yourcommunique the following information:
• The serial number of the CNR-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 problemoccurred.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • • P: 936.788.5593 • F: 936.788.5720Page 2 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 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
1 Actual reserve time is dependant on age and condition of battery and the usage rate of the NJEX System.
Operation Specifications
Maximum Output: 6.8 gallons/day (25.3 liters/day)
Maximum Operating Pressure: 1,800 psig(124 Bar (g)
Pump Displacement: .25 - 1.8 cc/StrokeOperating Temp Range: 0 to 140 degrees F.
(17°C to 60°C)Power Supply: 120VAC@ 1 AMPFlow Signal: Dry Contact PulseActuation Gas; 100 psi Instrument
Quality Gas
Note: at temperatures below 32º F (0º C), condition-ing of the actuation gas supply may be required.Where 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 line.In 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 (-1º C).
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • • P: 936.788.5593 • F: 936.788.5720Page 3CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 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 Operation
The CNR-2 sampling systems are designed tosample light liquid hydrocarbons. Thousands ofindividual samples are captured and combined todevelop a representative, composite sample ofthe flowing pipeline.
Operation 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 a30” x 30” steel skid. These components areshown in the diagrams on the following pages.
The system operates on a simple concept.When 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 pump.When the system receives the next closedcontact signal, the cycle begins again.
The purpose of the YZ Crude and Refined Prod-uct SamplingSystem is to capture a representa-tive liquid sample of the pipeline product. In orderfor the system to function properly, a pipelineproduct must be single phase, liquid product.
By properly adjusting both the sample size andthe sample frequency, the sample vessel will fillto 80% capacity at the end of the sample period.Once the sample period is complete, the productwithin the sample receiver is thoroughly mixedusing the power mixer. A representative samplecan then be removed from the product accumu-lator vessel using the YZ DuraSite, a DOTapproved constant pressure sample vessel, referto page 25.
After removing the remainder of the product fromthe accumulator vessel, the system is then readyfor a new sample period.
The purpose of the YZ Crude and Refined Prod-uct SamplingSystem 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, liquidproduct.
System 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.
• 1/4" stainless steel tubing Dielectric Isolator Union.These 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 800.344.5399. For technicalsupport call 800.653.9435.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • • P: 936.788.5593 • F: 936.788.5720Page 4 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 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
Notes
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 5CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 2: 2: 2: 2: 2: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM I I I I INSTNSTNSTNSTNSTALLAALLAALLAALLAALLATIONTIONTIONTIONTION
Standard System ComponentsStandard primary components of the PNR-2S includethe following:
• Sample Pump/Balance Valve, figure 1.Pneumatically actuated PNR-2P probe mountedSample Pump.
• System Skid, figure 2 & 3. Houses the AccumulatorVessel, Pre-charge Vessel, Five-Way Cross, andSystem Electronics Enclosure.
• Product Accumulator Vessel, figure 2 & 3 1.5 gallon (5.68 Liters), 3 Gallon (11.36 Liters), 5 Gallon (18.93 Liters).
• Pre-Charge Vessel, figure 2 & 3. Sized to matchProduct Accumulator volume.
• Five-Way Cross, figure 2. mounts the PressureGage, Relief Valve, Product Isolation, and ProductRemoval Valves.
IS O LA T IO N V ALV E
F LO W
SU P P LY P R O B E
(FR O M SK ID )P N E U M A TIC S U P PLY
(TO S K ID )P R O D U C T O U T
figure 1
1000
1500500
2000psi
PRECHARGESUPPLY IN(BY CUSTOMER)1/4" FNPTPROVIDED
MAGNETICVOLUMEINDICATOR
VOLUMESCALE (cc's)
PRODUCTREMOVALVALVE
RELIEFVALVE
PRODUCTACCUMULATORCYLINDER
PRECHARGEVESSEL
PRODUCT IN (FROM PUMP)1/4" TUBING CONNECTIONPROVIDED
500
2000p si
1500
1000
24VDC SIGNAL IN(BY CUSTOMER)3/4" FNPT PROVIDED
PNEUMATIC SUPPLY(TO PUMP) 1/4" TUBINGCONNECTION PROVIDED
3 WAY SOLENOID VALVE
FILTER/REGULATOR
PNEUMATICSUPPLY IN(BY CUSTOMER)1/4" FNPTPROVIDED
MIXING VALVE
86" 56"
40" 1
120VAC IN(BY CUSTOMER)3/4" FNPTPROVIDED
LIFTINGHOOK
PNEUMATICPOWER MIXER
figure 2 figure 3
Dry Contact Pulsed Signaland 120 VAC Power Supply
(By Customer)
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 6 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 2: 2: 2: 2: 2: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM I I I I INSTNSTNSTNSTNSTALLAALLAALLAALLAALLATIONTIONTIONTIONTION
System Flow Schematicfigure 4
VESSEL
ELECTRICAL
PRECHARGE
PRESSURE REGULATOR w/GAUGE
BALANCE VALVE
RELIEF VALVE
NORMALLY CLOSED VALVE
PRESSURE GAUGE
NORMALLY OPEN VALVE
PNEUMATIC
PRODUCT
L E G E N D
METERED CONTACTS
120 VAC
SUPPLY PROBE
SYSTEM SCHEMATIC
ISOLATION VALVE
FLOW
PRODUCT REMOVALVALVE
ISOLATION VALVESAMPLE VESSEL
PNEUMATIC SUPPLY(FROM SKID)
w/ATCCOUNTER
ENCLOSURECONTROLSYSTEM
S
VESSEL
5 GALLONSAMPLE
(BY CUSTOMER)
INSTRUMENT
100 PSIAIR
PRECHARGE
PI
VALVEMIXING
ACCUMULATORVESSEL
ISOLATION VALVE
SUPPLY PROBE
SYSTEMCONTROL
ENCLOSURE
120 VAC Power Supplyand Dry Contact
Pulsed Signal
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 7CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 2: 2: 2: 2: 2: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM I I I I INSTNSTNSTNSTNSTALLAALLAALLAALLAALLATIONTIONTIONTIONTION
Standard Skid Mounting
1. Bolt down the system enclosure to a concrete slabusing the mounting holes (5/8") provided in thebottom of each leg of the enclosure. Recommendedbolt/stud sizes for mounting the enclosure is 1/2"figure 4.
2. Connect a ground wire from the grounding luglocated on the enclosure leg to a properly installedground rod, located adjacent to the system enclosure,figure 4.
figure 5
Ø5/8 MOUNTING HOLES (4 PLACES)
24"22"
22"
24"
28” 30”
28”
30”
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 8 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 2: 2: 2: 2: 2: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM I I I I INSTNSTNSTNSTNSTALLAALLAALLAALLAALLATIONTIONTIONTIONTION
Standard System Connections
Skid InstallationThe skid should be located as close as possibleto the pipeline. 1/4" stainless steel tubing shouldbe field routed from the probe mounted SamplePump/Balance Valve, ”product out” connectionto the skid mounted 5-Way Cross, port tagged“product in”. Likewise, 1/4" stainless steel tubingshould be field routed from the pump porttagged “pneumatic supply” back to the Pneu-matic Solenoid on the skid. These tubing linesshould both incorporate a dielectric isolationfitting between the sample skid and the probemounted Sample Pump. Care should be taken inrouting this tubing to prevent traps, long runs,etc.
CACACACACAUTION:UTION:UTION:UTION:UTION:Excessive tubing lengths should be avoided. Installationof the sample system enclosure should be as close tothe point of sample removal and the sample pump aspossible. If longer tubing lengths are required consultYZ Systems Technical Services at; 800.653.9435 or1.936.788.5593.
A dry contact pulsed signal to control the system,and a 120 VAC power supply should be con-nected to the side opening of the skid electricalenclosure. All electrical connections are de-signed for ½” NPT conduit, refer to page 44.
1000
1500500
2000psi
PRECHARGESUPPLY IN(BY CUSTOMER)1/4" FNPTPROVIDED
MAGNETICVOLUMEINDICATOR
VOLUMESCALE (cc's)
PRODUCTREMOVALVALVE
RELIEFVALVE
PRODUCTACCUMULATORCYLINDER
PRECHARGEVESSEL
PRODUCT IN (FROM PUMP)1/4" TUBING CONNECTIONPROVIDED
500
2000psi
1500
1000
figure 6
24VDC SIGNAL IN(BY CUSTOMER)3/4" FNPT PROVIDED
PNEUMATIC SUPPLY(TO PUMP) 1/4" TUBINGCONNECTION PROVIDED
3 WAY SOLENOID VALVE
FILTER/REGULATOR
PNEUMATICSUPPLY IN(BY CUSTOMER)1/4" FNPTPROVIDED
MIXING VALVE
86" 556" 3
40" 1.5
120VAC IN(BY CUSTOMER)3/4" FNPTPROVIDED
LIFTINGHOOK
PNEUMATICPOWER MIXER
figure 7
120 VAC Power Supplyand
Dry Contact Pulsed Signal(By Customer)
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 9CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 2: 2: 2: 2: 2: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM I I I I INSTNSTNSTNSTNSTALLAALLAALLAALLAALLATIONTIONTIONTIONTION
Pump Sample SizeThe sample size of the PNR-2 is adjustable from0.25 to 1.8 cc/stroke. The sample grab size ofthe pump is adjusted by loosening the 5/16 jamnut on top of the pump and turning the volumeadjustment screw acorn nut in to decrease thesample volume or out to increase the samplevolume. Once the new sample size has beenset, the jam nut should be retightened, refer toSection 6, page 20, and Appendix, page 37 .
figure 8
STROKE SCALE, 3/8" PD PUMP
PNR-2 ACTUATOR CYLINDER
PNR-2 STROKE SCREW ASSY
PNR-2 STROKE SCALE IND
B2-1003
ACTUATION SUPPLY
5/16 FLAT WASHER, SS
MCONN, 1/4T 1/8P, SS
5/16-18 x 5/8" HHCS SS
A1-0003
B2-1007
C0-0017
C0-0098
B2-1002
D5-0020
PD PUMP PACKING
5/16-24 JAM NUT SS
PNR-2 PACKING GLAND NUT
PNR-2 ACORN NUT
A6-0035
B2-1006
C0-0108
B2-1001
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 10 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 2: 2: 2: 2: 2: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM I I I I INSTNSTNSTNSTNSTALLAALLAALLAALLAALLATIONTIONTIONTIONTION
Notes
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 11CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 3: F 3: F 3: F 3: F 3: FILLINGILLINGILLINGILLINGILLING THETHETHETHETHE P P P P PRERERERERE-C-C-C-C-CHARGEHARGEHARGEHARGEHARGE V V V V VESSELESSELESSELESSELESSEL
The purpose of the precharge system is to keepthe sampled product in a liquid phase. This isaccomplished by maintaining a prechargepressure on top of the accumulator vesselpiston. The precharge vessel provides additionalvolume to the precharge system, which mini-mizes the pressure increase within the productaccumulator as it fills.
Prior to placing the sampler into service, it isnecessary that the precharge system becharged to a pressure at least 100 psi greaterthan the product vapor pressure. For example, ifa product with a vapor pressure of 300 psi isbeing sampled, a precharge pressure of 400 psiwould be required. Servicing the prechargevessel is done using the isolation valve locatedon top of the precharge vessel. Please note thatthe valve isolates the precharge system from theatmosphere, and does not separate theprecharge vessel from the accumulator vessel.Also, the precharge vessel is shipped with 10 psiof blanket pressure. Normally this Pre-Chargevessel should only need to be filled one time atthe installation of the sampler system, as the gasis not consumed in the sampling process.
CACACACACAUTION:UTION:UTION:UTION:UTION:Take necessary precautions when working withNitrogen Vessels, as the high pressure containedwithin is dangerous Additionally, all personnelshould wear protective clothing, and use equipmentas recommended by the manufacturer during thistime. If you are uncertain about any aspect of theNitrogen Vessel itself, you should contact themanufacturer of your Vessel prior to proceeding.
Filling the Vessel1. Connect the precharge gas source (normally
nitrogen) to the isolation valve 1/4" NPT connection located on top of the precharge vessel, refer to page 40.
2. Open the isolation valve.
3. Fill the precharge vessel with gas until the pressure in the vessel is 100 to 150 psi above the vapor pressure of the product to be sampled.
4. Once the vessel is filled, close the isolation valve and remove the precharge gas source.
5. Leak test all connections between the precharge vessel and the product accumu- lator vessel.
6. Continue through the remaining procedures inthis manual.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 12 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 3: F 3: F 3: F 3: F 3: FILLINGILLINGILLINGILLINGILLING THETHETHETHETHE P P P P PRERERERERE-C-C-C-C-CHARGEHARGEHARGEHARGEHARGE V V V V VESSELESSELESSELESSELESSEL
Notes
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 13CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 4: 4: 4: 4: 4: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM C C C C CONTRONTRONTRONTRONTROLOLOLOLOL & E & E & E & E & ELECTRLECTRLECTRLECTRLECTRONICSONICSONICSONICSONICSSSSSSECTIONECTIONECTIONECTIONECTION 4: 4: 4: 4: 4: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM C C C C CONTRONTRONTRONTRONTROLOLOLOLOL & E & E & E & E & ELECTRLECTRLECTRLECTRLECTRONICSONICSONICSONICSONICS
The electronic control package provided withyour sampling system consists of a solid stateTime Delay Relay (TDR). The TDR converts acontinuous voltage signal into a 3 second volt-age output to the solenoid, everytime a contactclosure occurs. This 3 second duration allowssufficient time to stroke the sample pump andretrieve a single sample.
SAFETY NOSAFETY NOSAFETY NOSAFETY NOSAFETY NOTESTESTESTESTES• Always use extreme care when performing mainte-
nance on Sampling Systems. Always take necessarymeasures to assure that electrical classification in thearea is considered, before, and during all repairs, andthat necessary steps are taken to maintain properelectrical procedures for the classification of the area.
The control package requires you to provide120 VAC at terminals 2 and 3, refer to page 44.You are also required to provide dry contacts atterminals 4 and 5, refer to page 44, in order tostroke the pump. All electronics are housed inexplosion proof enclosures and are rated for usein Class I, Division 1, Groups C and D hazardouslocations.
Overview
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 14 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 4: 4: 4: 4: 4: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM C C C C CONTRONTRONTRONTRONTROLOLOLOLOL & E & E & E & E & ELECTRLECTRLECTRLECTRLECTRONICSONICSONICSONICSONICS
Notes
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 15CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 5: 5: 5: 5: 5: P P P P PRRRRROGRAMMINGOGRAMMINGOGRAMMINGOGRAMMINGOGRAMMING FORFORFORFORFOR P P P P PRRRRROPOROPOROPOROPOROPORTIONTIONTIONTIONTIONALALALALAL-----TTTTTOOOOO-F-F-F-F-FLLLLLOOOOOWWWWW O O O O OPERAPERAPERAPERAPERATIONTIONTIONTIONTION
Setting Operator Input Parameters
The proportional to flow control function is actuallyperformed by another customer owned flow monitoringdevice, like a flow computer. The set up of this otherdevice must be done in conjunction with the set up ofthe sampler system in such a manner, that the properamount of sample will be gathered during the duration ofthe sample cycle, and to assure that the integrity of theproportional relationship between the gathered sample,and the flowing volume in the pipeline is maintained.
The maximum amount of sample that can be safelyplaced in the accumulator vessel is 80% of the totalvessel volume. There are two ways to arrive at thesettings for the Proportional to Flow Control.
Sampler Control Set-up Option #1This method is based on the peremise that theMetered Volume per pulse value in the flowmonitoring device, is already set to a predeter-mined value by the customer.
Calculate the pump displacement setting usingthe following formula:
Pump Displacement Setting = D x E B x C
Where, B = Average Flow rate (Gal/day or BBL/day)
C = Sample Cycle (days)
D = Metered volume per pulse (Gal/pulse or BBL/pulse)
E = 80% sample accumulator volume (cc)For 1.5 gallon accumulators, E = 4,542 ccFor 3 gallon accumulators, E = 9,084 ccFor 5 gallon accumulators, E = 15,140 ccrefer to Example #1, figure 8, page 16.
The pump setting must be within range of 0.25to 1.8 cc / stroke, refer to section 2, page 9, forsetting the pump displacement.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 16 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 5: 5: 5: 5: 5: P P P P PRRRRROGRAMMINGOGRAMMINGOGRAMMINGOGRAMMINGOGRAMMING FORFORFORFORFOR P P P P PRRRRROPOROPOROPOROPOROPORTIONTIONTIONTIONTIONALALALALAL-----TTTTTOOOOO-F-F-F-F-FLLLLLOOOOOWWWWW O O O O OPERAPERAPERAPERAPERATIONTIONTIONTIONTION
figure 8
Example #1
Calculating Pump Setting:
B = 2,000 Barrels of Product/DayC = 30 DaysD = 10 Barrels/pulseE = 9,084 cc (80% of 3 gallon vessel)
(10 Barrels/pulse) x(9,084 cc)(2,000Barrels/day) x (30 Days) = 1.51 cc/Stroke Pump Setting
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 17CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 5: 5: 5: 5: 5: P P P P PRRRRROGRAMMINGOGRAMMINGOGRAMMINGOGRAMMINGOGRAMMING FORFORFORFORFOR P P P P PRRRRROPOROPOROPOROPOROPORTIONTIONTIONTIONTIONALALALALAL-----TTTTTOOOOO-F-F-F-F-FLLLLLOOOOOWWWWW O O O O OPERAPERAPERAPERAPERATIONTIONTIONTIONTION
Sampler Control Set-up Option #2This method is based on the idea that the opera-tor is able to adjust the Metered Volume perpulse value in the flow monitoring device.
Calculate the Metered Volume per pulse usingthe following formula:
Metered Volume per pulse Setting :Step 1.
A C
Step 2.
Required Sample Volume (cc) per DayD
Step 3.
B
Where, A = 80% sample accumulator volume (cc)For 1.5 gallon accumulators, E = 4,542 ccFor 3 gallon accumulators, E = 9,084 ccFor 5 gallon accumulators, E = 15,140 cc
B = Average Flow rate (Gal/day or BBL/day)
C = Sample Cycle (days)
D = Pump Displacement Setting per Stroke (cc)
= Required Sample Volume (cc) per Day
= Number of Strokes per Day
Number of Strokes per Day
= Metered Volume per pulse Setting
Setting Operator Input Parameters
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 18 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 5: 5: 5: 5: 5: P P P P PRRRRROGRAMMINGOGRAMMINGOGRAMMINGOGRAMMINGOGRAMMING FORFORFORFORFOR P P P P PRRRRROPOROPOROPOROPOROPORTIONTIONTIONTIONTIONALALALALAL-----TTTTTOOOOO-F-F-F-F-FLLLLLOOOOOWWWWW O O O O OPERAPERAPERAPERAPERATIONTIONTIONTIONTION
Example #2
figure 9
Calculating Metered Volume per Pulse:
A = 9,084 cc (80% of 3 gallon vessel)B = 2,000 Barrels of Product/DayC = 30 DaysD = Pump Displacement per Stroke
9,084 cc30 Days
302.8cc of Sample Volume/Day1.8 cc/Pump Stroke
= 302.8cc of Sample Volume/Day
= 168 Pump Strokes/Day
2,000 BBl/Day168 Pump Strokes/Day
= 11.9 Barrels per Pulse Setting
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 19CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 6: 6: 6: 6: 6: M M M M MECHANICALECHANICALECHANICALECHANICALECHANICAL S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM
Overview
The CNR-2S mechanical system, figures 9 and 10are composed of the sample pump, balance valve,accumulator vessel, and 5-way cross. Individualcomponents of the system are shown here anddescribed in the following pages. ISOLATION VALVE
FLOW
SUPPLY PROBE
(FROM SKID)PNEUMATIC SUPPLY
(TO SKID)PRODUCT OUT
figure 10
1000
1500500
2000psi
PRECHARGESUPPLY IN(BY CUSTOMER)1/4" FNPTPROVIDED
MAGNETICVOLUMEINDICATOR
VOLUMESCALE (cc's)
PRODUCTREMOVALVALVE
RELIEFVALVE
PRODUCTACCUMULATORCYLINDER
PRECHARGEVESSEL
PRODUCT IN (FROM PUMP)1/4" TUBING CONNECTIONPROVIDED
500
2000p si
1500
1000
Five-Way Cross
figure 11
24VDC SIGNAL IN(BY CUSTOMER)3/4" FNPT PROVIDED
PNEUMATIC SUPPLY(TO PUMP) 1/4" TUBINGCONNECTION PROVIDED
3 WAY SOLENOID VALVE
FILTER/REGULATOR
PNEUMATICSUPPLY IN(BY CUSTOMER)1/4" FNPTPROVIDED
MIXING VALVE
86" 556" 3
40" 1.5
120VAC IN(BY CUSTOMER)3/4" FNPTPROVIDED
LIFTINGHOOK
PNEUMATICPOWER MIXER
figure 12
Dry Contact Pulsed Signaland 120 VAC Power Supply
(By Customer)
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 20 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 6: 6: 6: 6: 6: M M M M MECHANICALECHANICALECHANICALECHANICALECHANICAL S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM
CNR-2P Sample Pump & Balance Valve
The CNR-2P Sample Pump, refer to Apendix A,page 37, is a positive displacement plungerpump designed to be mounted directly on thepipeline. It has an adjustable displacement of0.25 to 1.8cc and achieves proportional-to-flowsampling through adjustment of the systemelectronic control discussed in Section 5, page 15.
As the plunger returns upward after completing astroke, the pump chamber fills with productthrough the inlet check valve. The inlet checkvalve is a dart type valve designed to seat on ano-ring. The inlet check valve is spring loaded toensure a positive seating action after everystroke. When the pump is actuated , the plungermoves downward, displacing product throughthe discharge check valve known as the balancevalve.
The Balance Valve, refer to Apendix A, page 38,automatically senses pipeline pressure andadjusts to ensure that product is not allowed tofree flow to the product vessel. When thepipeline pressure is greater than the prechargepressure on the accumulator vessel, the balancevalve dart is pushed up against the seat and thetop head of the balance valve. As the pumpstrokes, the pressure created in the pumpchamber forces the balance valve dart off theseat, allowing product to be pumped to theaccumulator vessel. Once the pump completesits stroke, the pressure across the balance valveequalizes and the dart is returned to a sealingposition by its spring.
In the event that the accumulator vesselprecharge pressure is greater than the pipelinepressure, the balance valve dart and seat arepushed apart by the product pressure in theaccumulator vessel. In this situation the checkvalve wafer located between the balance valveand the sample pump acts as a back check toprevent the escape of product previously cap-tured in the accumulator vessel. As the pumpstrokes, the pressure created in the pumpchamber forces the check valve wafer off theseat, allowing product to be pumped to theaccumulator vessel. Once the pump completesits stroke, the pressure across the check valveequalizes and the wafer is returned to a sealingposition by its spring.
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Accumulator VesselThe YZ Product Accumulator Vessel, refer toApendix A, page 41, is designed to maintain acomposite sample in the liquid phase. This isaccomplished by using a free-floating pistondesign and an inert precharge gas system, referto Apendix A, page 40. As product is collectedin the accumulator vessel, the precharge gassystem maintains a constant pressure on top ofthe vessel piston. If this pressure is at least 100to 150 psi above the vapor pressure of theproduct being sampled, the sampled product willbe prevented from flashing to the vapor phase.
Product enters the cylinder through the head inthe bottom of the cylinder. This head is theaccumulator vessel product head. Theprecharge gas is communicated to theaccumulator vessel through the precharge head,which is located on the top of the accumulatorcylinder.
The actuator assembly is located on the top ofthe accumulator cylinder and serves two func-tions. The first is to provide mixing of thesampled product by moving the mixing disc upand down within the product portion of theaccumulator cylinder. This is done by introduc-ing pressure to one side of the mixer pistonassembly and then by applying pressure to theopposite side of the mixer piston assembly.
The second function of the actuator assembly isto provide indication of the amount of productcollected within the vessel. This is shown locallyon the magnetic volume scale mounted on theactuator assembly cylinder.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 22 CNR-2S-(1.5,3,5)P-1B ver.01312006
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5-Way Cross
The Five-way Cross Assembly, refer to ApendixA, page 39, is located on the front of the skidand includes the following items: product inlettubing fitting, pressure gauge, relief valve, robvalve, accumulator vessel isolation valve/dis-charge tubing fitting, and the five-way cross.
The pressure gauge is used during normaloperation to indicate the pressure within theaccumulator vessel. During start-up andtroubleshooting procedures it is used in conjunc-tion with the accumulator vessel isolation valveto check pump performance.
The YZ relief valve is a reseating type valvewhich is factory set to relieve at 1800 psi. Alsoincorporated into the relief valve design is apositive indication feature which indicates that ithas relieved. If the system reaches a pressuregreater than the relief valve setting, the resultingrelease of product pushes the black relief valveindicator outside the relief valve body. Thisinforms the system operator during his nextsystem check that an over pressure conditionhas occurred. The indicator is reset by pushingit back into the relief valve body.
The rob valve is a YZ needle valve which is usedto remove product from the accumulator vesselat the end of the sample period. This valve isnormally closed.
The accumulator vessel isolation valve is usedto isolate the accumulator vessel from the rest ofthe product carrying portion of the samplingsystem. This valve is normally open.
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SSSSSECTIONECTIONECTIONECTIONECTION 6: 6: 6: 6: 6: M M M M MECHANICALECHANICALECHANICALECHANICALECHANICAL S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM
Actuation/Mixing System (Pneu)
The function of the 100 psi instrument air supplyis to provide an actuation power source for thesample pump and the accumulator vessel mixingsystem, refer to Apendix A, page 43. Con-structed as an integral component of the entiresampling system, the entire system is pressuretested at the factory prior to shipment.
The instrument air source is internally connectedto individual components within the samplersystem. These split the pneumatic sourcebetween sample pump actuation and accumula-tor vessel mixing. The "actuation" leg is piped toa pressure regulator (factory set at 38 psi) andon to a three-way proof solenoid valve. Thissolenoid valve is normally closed and is mountedin the sample system enclosure. It is openedwhen energized by the sampler electroniccontrol package. Opening the solenoid valveallows pneumatic pressure to actuate the samplepump. The actuation tubing to the SamplePump from the solenoid connection must be fieldinstalled by the customer.
The "mixing" leg of the system is tubed directlyto the inlet of the accumulator mixing valve. Theinlet is located on the right side of the switch.The mixing switch is a three position switch, withthe center position being the off position. Whenthe mixing switch is moved to the up position,the mixing disc is moved up in the productaccumulator. Moving the mixing switch to thedown position causes the product accumulatormixing disc to move down in the product accu-mulator. The sample in the accumulator vesselis mixed by moving the mixing handle alternatelyup and then down. Four or fives passes throughthe sample should provide sufficient mixing.
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SSSSSECTIONECTIONECTIONECTIONECTION 6: 6: 6: 6: 6: M M M M MECHANICALECHANICALECHANICALECHANICALECHANICAL S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM
Notes
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SSSSSECTIONECTIONECTIONECTIONECTION 7: 7: 7: 7: 7: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM O O O O OPERAPERAPERAPERAPERATIONTIONTIONTIONTION
Preparing The System for Operation
Sample Pump PrimingBefore the pump begins normal operation afterinitial installation or maintenance, the samplepump must be purged of all air in the samplechamber. The purge valve on the SamplePump/Balance Valve, refer to Apendix A, page 37,is used to evacuate the air from the chamberand to make sure the pump is liquid-packed. Ifthe pump is not purged before being placed intooperation, it will not function properly.
To purge the pump, open the purge valve lo-cated on the side of the CNR-2 Sample Pump/Balance Valve assembly. The product supplyvalve can then be opened to allow pipelineproduct to purge the air within the pump. Onceproduct begins exiting the purge valve, close thepurge valve. The sample pump is now ready tobegin operation.
Product Line TestClose the isolation valve located on the bottomof the Five-way Cross Assembly, refer toApendix A, page 39. Stroke the sample pumpuntil the system pressure reaches 1800 psi onthe Five-way Cross Assembly Gauge. Thepressure should hold steady between pumpstrokes. Once the system is at 1800 psi, leaktest all connections. Once the system has beentested, open the isolation valve located on thebottom of the Five-way Cross Assembly.
Sample Vessel ConnectionConnect a constant pressure portable samplevessel (DuraSite) to the rob valve located on theFive-way Cross Assembly, refer to Apendix A,page 39 using a short section of 1/8" or 1/4"stainless steel tubing. The portable samplevessel must also be precharged to 100-150 psiabove the vapor pressure of the product, refer topage 26. Open the rob valve allow product intothe DuraSite as the pump takes samples. Closethe rob valve and remove the sample vesselfrom the rob valve, at the end of each samplecycle, and replace it with a clean empty vesselfor the next cycle.
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DuraSite Sample Vessel ConnectionPurpose: The DuraSite Portable Sample Vesselpermits the user to remove a liquid or gas hydro-carbon sample from a pipeline or a sampling de-vice. This is accomplished without changing thepressure of the product or exposing it to acontaminant fluid. If properly used and maintainedthe DuraSite will provide many years of safe, ac-curate and clean sampling.
Use: The DuraSite is a very safe device to use.As with any equipment dealing with flammableproducts, it is mandatory that a good, thoroughoperator training procedure be established priorto use.
Typical use of the cylinder would be as follows:
Step 1: (In The Lab) Connect a regulated inertgas supply to the pre-charge valve. The productvalve should be open. By carefully controlling thepre-charge valve and the regulator, the cylindercan be slowly charged with pre-charge gas(NOTE: This should be done slowly to preventslamming the piston down to the opposite end).The pressure on the pre-charge pressure gaugeshould be brought to a reading of 10-50 psi abovethe expected pressure of the product in the field .Close the pre-charge valve and disconnect thegas supply. Check the pre-charge valve, reliefdevice, and the pre-charge pressure gauge forleaks. Any leaks should be stopped before con-tinuing. The vessel should be placed in a paddedcarrying case and made ready for field use.
STEP 2: FOR COLLECTION OF SAMPLE FROMCOMPOSITE ACCUMULATOR VESSEL.
2a: Connect the product end of the pre-chargedsample vessel to the product supply. (Samplerproduct removal valve)NOTE: the pre-charge pressure gauge read-ing should be greater than the product supplypressure reading. If not, repeat Step 1 above.
2b: Once the vessel is connected to the productsupply, it is necessary to vent a small amount ofproduct prior to filling the vessel. This assuresfresh product and removes any air or gas whendealing with liquids. This can be done by loosen-ing the product purge valve a very small amountuntil the product is purged. After thorough purg-ing, the product purge valve should be tightened.
2c: The product pressure gauge reading shouldbe 10-50 psi below the pre-charge pressure gaugereading. By carefully opening the pre-chargevalve, the pressure becomes equalized, then be-gins to drop below the product pressure. The pre-charge valve should be carefully controlled so asto not vent the pre-charge gas too fast.
2d: When the cylinder becomes a maximum of80% full (see volume indicator), all valves shouldbe closed. The product connection is slowly bro-ken in order to vent any trapped product. Aftervessel removal, all connections should be checkedfor leaks and the pre-charge and product valveports capped to prevent leakage.
2e: Pack the DuraSite in appropriate carrying caseto meet D.O.T. guideline, with D.O.T. paperworkand transport to lab for analysis.
Step 3: (In The Lab) Prior to analysis, the prod-uct should be mixed. This is accomplished simplyand efficiently by inverting the cylinder end-over-end, causing the mixing ball to fall through theproduct. Approximately 10-12 trips of the mixingball through the product assures a homogenoussolution.
Step 4: The regulated pre-charge gas should bereconnected to the pre-charge side of the cylin-der. The pre-charge gas supply should remainopen during analysis.
Step 5: Purging a small amount of product fromthe vessel removes unmixed product from the tee,relief device, gauge, etc. The unit can now beconnected to a chromatograph and the productanalyzed.
Step 6: After analyzing, the remainder of the prod-uct should be dumped and the vessel properlycleaned. Normal cleaning can be accomplishedby rinsing the product end with a petroleum sol-vent and flushing with acetone. If a more thor-ough cleaning is required, the vessel should bedisassembled.
WARNING: A portable sample vessel shouldnever be filled to more than 80%. This allowsa 20% pre-charge cushion to absorb thermalexpansion of the product.
Shipping: Extreme care should be taken when pre-paring a vessel for shipment. Both valves shouldbe capped to prevent possible leakage. The ves-sel should be placed in a snug-fitting, well-paddedand durable case. All applicable DOT regulationsshould be adhered to.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 27CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 7: 7: 7: 7: 7: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM O O O O OPERAPERAPERAPERAPERATIONTIONTIONTIONTION
Seat Retaining Washer
P/N A6-0023
P/N A3-0347
Pre-Charge HeadYZ UniValve
P/N C6-1001
P/N A3-0156Rupture Disc
P/N C6-1500 (DS-800)
Rupture Disc Nut
P/N C6-1201 (DS-150)
P/N C6-1601 (DS-1000)P/N C6-1501 (DS-800)P/N C6-1401 (DS-500)P/N C6-1301 (DS-300)
P/N C6-1600 (DS-1000)
Tie Rod
P/N C6-1400 (DS-500)P/N C6-1300 (DS-300)P/N C6-1200 (DS-150)
P/N C3-0901
Cylinder
O-RingP/N A5-1021
Snap Ring
Valve SeatP/N A3-0063
P/N A3-0062
P/N C6-1005Mixing Ball
Piston Seal
O-RingP/N A5-1222
Stainless Steel
Back-Up WasherP/N A5-4222B
Hex NutsP/N C0-0048
P/N C6-1000Product HeadYZ UniValve
Purge Valve NutP/N A3-0080
P/N A3-0063Valve Seat
P/N C6-1003 (Ser. #4608+)
P/N 12-1006 (Ser. #0321 and Prior)P/N 12-1007 (Ser. #0322 - #0613)P/N 12-1008 (Ser. #0614 - #4087)P/N C6-1002 (Ser. #4088+)
Piston WasherP/N C6-1004
Piston
P/N 12-1018 (Ser. #0613 and Prior)P/N 12-1019 (Ser. #0614 - #4607)
Magnetic Volume Indicator
Gauge
P/N C6-1603 (DS-1000)P/N C6-1503 (DS-800)P/N C6-1403 (DS-500)P/N C6-1303 (DS-300)P/N C6-1203 (DS-150)
P/N A8-0036
Magnet Assembly
O-Ring Bonnet AssemblyP/N A3-0095
Knob (Black)P/N A3-0251
Set ScrewC0-0099
figure 13
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 28 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 7: 7: 7: 7: 7: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM O O O O OPERAPERAPERAPERAPERATIONTIONTIONTIONTION
Notes
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SSSSSECTIONECTIONECTIONECTIONECTION 8: 8: 8: 8: 8: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM M M M M MAINTENAINTENAINTENAINTENAINTENANCEANCEANCEANCEANCE
Preventative MaintenanceSchedule
A preventative maintenance program serves to antici-pate maintenance issues prior to waiting until the systemrequires service. Like changing the oil & filters in anautomobile, by choosing to service the various parts andoperation in the Sampling System at regular intervals,the technician can perform the maintenance servicewhen desired, rather than when required, such as in themiddle of night.
The key is to perform maintenance before it is required.The preventative maintenance schedule implementedshould consider the application of the sampler. Many ofthese considerations include: the weather environment;the condition of, the actuation gas, the product conditionand quality, and the pump stroke frequency. All of theseissues must be considered when establishing a preven-tative maintenance schedule.
Recommended Maintenance ScheduleMonthly Inspection
1. Verify system pressures2. Check for leaks
Annual Inspection1. Rebuild pump2. Clean and service the pneumatic mixing valve4. Test the relief valve and service, as needed5. Test regulators and service, as needed6. Test the NJEX System performance
Bi-Annual Inspection1. Perform the annual inspection listed above2. Replace solenoid3. Rebuild Accumulator Vessel
Recommended Spare Parts List
Part # Description RecommendedQuantity
03-0205 3-way solenoid valve 1D3-0154 CNR-2P pump seal
replacement kit 1D3-0137C Balance Valve Repair Kit 1
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 30 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 8: 8: 8: 8: 8: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM M M M M MAINTENAINTENAINTENAINTENAINTENANCEANCEANCEANCEANCE
Notes
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SSSSSECTIONECTIONECTIONECTIONECTION 9: 9: 9: 9: 9: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM TTTTTRRRRROUBLESHOOOUBLESHOOOUBLESHOOOUBLESHOOOUBLESHOOTINGTINGTINGTINGTING
How to Use This Section
The recommendations contained in this section should beused as a preliminary information resource to remedy opera-tional issues with the CNR-2P Sampling System. It isimportant to read all of the definitions and notes prior to initiatingwork.
Each subsection contains a description of the indicatorsfollowed by a step-by-step trouble shooting procedure.
For Additional Help
Any issue that can not be resolved through the use ofthis reference, please contact YZ Technical Service at:
T: 1.800.653.9435T: 1.936.788.5526, International CallsF: 1.936.788.5720Em: [email protected]
SAFETY NOSAFETY NOSAFETY NOSAFETY NOSAFETY NOTESTESTESTESTES• Always use extreme care when performing mainte-
nance on Sampling Systems. Always take necessarymeasures to assure that electrical classification in thearea is considered, before, and during all repairs, andthat necessary steps are taken to maintain properelectrical procedures for the classification of the area.
• Take special care when disconnecting any fitting, toassure that product and/or pressure will not bereleased when the connection is broken. This systemmay contain liquid and/or gas at high pressures.
Step-by-Step Resolution
Using a step-by-step method to resolve issues on theSampling System will reduce maintenance time andassist in returning the system to service quicker.
The following represent the recommended chronology toresolve issues:
Resolve issues to the following order:a. Actuation Gas Pressure, page 31b. Electrical Power, page 32c. Sample Pulse, page 33d. Pump Performance, page 34e. Pre-Charge Pressure /Product Accumulator
Vessel , page 35
Actuation Gas Pressure
This section should be used to troubleshoot samplerperformance, when the Sample Pump will not actuate,and/or when the pneumatic power mixing system on theAccumulator Vessel will not function.
Actuation Gas Troubleshooting Steps
1. Verify the supply gas valves, and regulators supply-ing gas to the sampler system are properly function-ing, and adjusted.
2. Disconnect the Pneumatic Supply connection at thetop of the Sample Pump.
a. There should NOT be any gas pressurepresent. Gas pressure should be present forONLY 3 seconds each time a sample pulse isreceived by the sample systems from the flowmonitoring device, that signals the samplerwhen to take a sample.
b. Initiate a sample with the flow monitoring devicepulse, and observe to see if a 3 second burst ofgas is expelled from the connection loosened instep 2 above.
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c. If a 3 second burst of gas is expelled fromthe connection loosened in step 2, theactuation system to the pump is functioningproperly. Reconnect the Pneumatic Supplyconnection to the top of the Sample Pump.Proceed to pump performance trouble-shooting, if the problem seems to be withyour pump, or proceed to step 3, if you arehaving difficulties with the power mixing ofyour sample system.
3. Disconnect the tubing at the top of the ActuatorHead of the Product Accumulator vessel. Thereshould not be any pressure there until the MixingValve is placed in the down mixing position.
a. If gas is flowing continually when this line isdisconnected, the Mixing Valve should berepaired, or replaced.
b. If gas does not flow to the loosened connectionwhen the Mixing Valve is actuated to the downposition, try moving the valve to the up position,and see if you get gas flow at the loosenedconnection. If you still have no gas flow to theloosened connection, the Mixing Valve shouldbe repaired, or replaced.
c. If gas does flow properly, to the loosenedconnection, when the Mixing Valve is placed inthe down mixing position, check the vent/muffleron the Mixing Valve to see if it may be stoppedup. Clean or replace the vent/muffler as required.
Electrical Power
IMPORIMPORIMPORIMPORIMPORTTTTTANT NOANT NOANT NOANT NOANT NOTE:TE:TE:TE:TE:All electronics are housed in explosion proofenclosures and are rated for use in Class I,Division 1, Groups C and D hazardous locations.
The 120 VAC power supply to the sampler must beproperly connected and supplying power to the samplesystem, before it can be expected to perform. Oftenelectrical storms, or other electrical surges that occur atthe sampler site may cause interruption of the powersupply to the sampler. The power is used to drive thesolenoid for a duration of 3 seconds each time a sampleis called for by the flow monitoring device connected tothe sampler system. Electrical power troubleshooting willinclude steps to assure the 120 VAC power isactually getting to the solenoid for the requiredduration, and that the solenoid is activating thesample pump. The typical symptom to lead atechnician to this step would be that the samplepump is not being actuated when a pulse from theflow monitoring device sends a dry contact samplepulse to the sampler.
Electrical Power Troubleshooting Steps
CACACACACAUTION:UTION:UTION:UTION:UTION:Prior to opening the electrical enclosure be sure todisconnect all power and pulse connections at the safeend of wiring or perform test to assure the area of theenclosure is safe to open the enclosure.
1. Verify the 120 VAC power is actually reachingthe TDR in the Sample System electrical enclo-sure.
a. Test for continuous 120 VAC at the TDR byconnecting your AC Voltmeter to the TDRterminal pins #2 and #3. (Pin #1 should bethe Negative connection, and pin #3 shouldbe the Positive connection), refer to electri-cal wiring document, on page 44.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 33CNR-2S-(1.5,3,5)P-1B ver.01312006
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b. If there is not 120 VAC continuous power tothe TDR, check the breaker, and DC wiringback to the DC source. Repair any loose orbroken wires, reset or replace circuitbreaker as required.
2. The next Electrical Power test is to see if the TDRfunctions properly when a dry contact pulse isapplied
a. Once continuous 120 VAC power is verifiedat pins #2 and #3 on the TDR, (step #1above); Connect your AC Voltmeter to theTDR terminal pins #1 and #3 (Pin #1 shouldbe the Negative connection, and pin #3should be the Positive connection), refer toelectrical wiring document, on page 44.This should be a pulsed 120 VAC with a 3second duration ONLY when the TDR isactivated, by the dry contact pulse fromyour flow monitoring equipment.
b. If the flow monitoring device can not be utilizedto send a test pulse at this time, you may beable to create a test pulse.
CACACACACAUTION:UTION:UTION:UTION:UTION:These connections carry 120 VAC power.
Connect a normally open switch that is capableof creating a dry contact closure, and rated forthe voltage present, to pins #4 and #5 onthe TDR, refer to electrical wiring document,on page 44 Close the switch momentarily,while your DC voltmeter is connected as introubleshooting step 2a.
3. The next electrical power test has to do with thedwell time of the TDR. If the test #1 and #2 have notresolved your problem, the delay resistor on theTDR may have been damaged. The resistor isconnected to pins #6 and #7 on the TDR, referto electrical wiring document, on page 44. Itshould be a 330 K. 1 Watt resistor, YZP/N G1-0024.
4. The final step in troubleshooting the electrical powerfor the sampler, would be to replace the TDR itself.It is available from YZ Systems by orderingP/N E0-6003.
Sample Pulse
The sample pulse is actually a contact closure thatallows one leg of the 120 VAC power in the TDR toconnect to another pin of the TDR causing the TimedDelay circuit to energize, thus sending a 120 VACsignal to the solenoid for 3 seconds. The origin ofthis contact pulse is in the flow monitoring equip-ment, that is not actually a part of the samplersystem; therefore troubleshooting will be limited toverifying that the sampler system does respondproperly when an appropriate pulse is generated.
Sample Pulse Troubleshooting Steps
CACACACACAUTION:UTION:UTION:UTION:UTION:Prior to opening the electrical enclosure be sure todisconnect all power and pulse connections at the safeend of wiring or perform test to assure the area of theenclosure is safe to open the enclosure.
1. 1st you should determine if the TDR functionsproperly when a dry contact pulse is applied.
a. Connect your AC Voltmeter to the TDRterminal pins #1 and #3 (Pin #2 should bethe Negative connection, and pin #3 shouldbe the Positive connection), refer to electri-cal wiring document, on page 44. Thisshould be a pulsed 120 VAC with a 3second duration ONLY when the TDR isactivated, by the dry contact pulse.
b. Disconnect the flow monitoring device, byremoving wires from the TDR pins #4 and#5, refer to electrical wiring document, onpage 44.
CACACACACAUTION:UTION:UTION:UTION:UTION:These connections carry 120 VAC power.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 34 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 9: 9: 9: 9: 9: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM TTTTTRRRRROUBLESHOOOUBLESHOOOUBLESHOOOUBLESHOOOUBLESHOOTINGTINGTINGTINGTING
c. Connect a normally open switch that iscapable of creating a dry contact closure,and rated for the voltage present, to pins#4 and #5 on the TDR, refer to electricalwiring document, on page 44. Close theswitch momentarily, while your AC voltmeteris connected to the TDR terminal pins #1and #3 (Pin #1 should be the Negativeconnection, and pin #3 should be thePositive connection), refer to electricalwiring document, on page 44. Your voltmeter should show a pulsed 120 VAC witha 3 second duration ONLY when the TDR isactivated, by the dry contact closurecreated above. If you do not see the 3second pulse of electricity, go through theElectrical Power trouble shooting stepsagain. If you do get the 3 second pules ofelectricity, proceed to checking for a brokenwire between the TDR and the Flow Moni-toring Equipment, or begin troubleshootingthe Flow Monitoring Equipment.
Pump Performance
There are many factors that affect pump performance.Some are within the pump, while others are outsidefactors that affect pump performance.
Pump Performance Troubleshooting Steps
1. Actual performance of the Actuation Gas, andElectrical Power issues should have already beendealt with, If not , perform those troubleshootingsteps before proceeding to step 2.
2. Close the isolation valve located on the bottom ofthe Five-way Cross Assembly. Stroke the samplepump while observing the pressure reading on theFive-way Cross Assembly Gauge. The systempressure should steadily build to 1800 psi . Thepressure should hold steady between pumpstrokes. Once the system is at 1800 psi, leak testall connections. Once the system has been tested,open the isolation valve located on the bottom ofthe Five-way Cross Assembly. Completion of thistest verifies the pump performance is O.K.
3. The next step, if the pump did not pass the test instep 2, is to verify that the pump is fully liquidpacked with liquid product to be pumped. TheSample Pump must be purged of all air in thesample chamber, before it can pump liquid product.The purge valve on the sample pump is used toevacuate the air from the chamber and to makesure the pump is liquid-packed. If the pump is notpurged properly, it will not function properly.
a. Open the purge valve located on the left side ofthe CNR-2 sample pump.
b. Next open the product supply valve to allowpipeline product to purge the air within thepump.
c. Once product begins exiting the purge valve,close the purge valve. The sample pump isnow ready to begin operation. Perform pumptest #2 again. If your product is not consistentlyin a single phase liquid state the pump willvapor lock again, and repriming will be neces-sary, repeatedly, till the phase condition of theproduct is resolved.
4. If during the pump troubleshooting step 2, youobserved the pressure on the Five-way CrossAssembly Gauge jumping from pipeline pressure toa higher pressure, during the pump stroke, butimmediately returning to pipeline pressure after thestroke, the Balance Valve Assembly should berebuilt using a YZ Repair Kit P/N D3-0137C.
5. If during the pump troubleshooting step 2, youobserved the pressure on the Five-way CrossAssembly Gauge build steadily to pipeline pressure,then stop building at pipeline pressure, the SamplePump inlet check is not holding. Typically installing aYZ Repair Kit P/N D3-0154, will resolve thissituation.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 35CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 9: 9: 9: 9: 9: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM TTTTTRRRRROUBLESHOOOUBLESHOOOUBLESHOOOUBLESHOOOUBLESHOOTINGTINGTINGTINGTING
Pre-Charge/Product Accumulator
The Product Accumulator works in conjunction with thePre-Charge Vessel to maintain the integrity of capturedsample in the sampler system. The Product AccumulatorVessel may be repaired on site, but requires somespecial tools to do so, and it is recommended that if thisvessel needs service, you should contact YZ SystemsTechnical Service @ 1.936.788.5720 to obtain a ReturnAuthorization Number to return the Product Accumula-tor Vessel to YZ for reconditioning. The pre-chargevessel pressure must remain at a pressure that exceedsthe critical vapor pressure of the product being sampled.A typical pressure setting should be 100 PSI over thepipeline pressure.
Pre-Charge/Product Accumulator Troubleshooting Steps
1. If the charge in the vessel is low, recharge it to theproper pressure, by connecting an external sourceof inert gas to the Pre-Charge Isolation Valve, andopen the valve until the Pre-Charge Vessel pressureis once again at the desired pressure.
2. Close the Pre-Charge Isolation Valve.
3. Disconnect the external source of inert gas.
4. Wrap a 1/4” MNPT plug with TFE tape, and install itin the Pre-Charge Isolation Valve.
5. Use liquid soap to leak test all connections on thePre-Charge Vessel, Pre-Charge Isolation Valve,Tubing to the Accumulator Vessel, and Pre-Chargeconnection to the Accumulator Vessel. Fix any leakdetected.
6. If no leaks were found in step 5, look at the mostrecent analysis report on product taken from thissampler, to see if an abnormal amount of inert gasof the type used for Pre-Charge was present in thesample. If Pre-Charge gas is found in the sample,contact YZ Systems Technical Service @1.936.788.5720 to obtain a Return AuthorizationNumber to return the Sample Accumulator Vesselto YZ for reconditioning.
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA •• P: 936.788.5593 • F: 936.788.5720Page 36 CNR-2S-(1.5,3,5)P-1B ver.01312006
SSSSSECTIONECTIONECTIONECTIONECTION 9: 9: 9: 9: 9: S S S S SYYYYYSTEMSTEMSTEMSTEMSTEM TTTTTRRRRROUBLESHOOOUBLESHOOOUBLESHOOOUBLESHOOOUBLESHOOTINGTINGTINGTINGTING
Notes
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • P: 936.788.5593 • F: 936.788.5720Page 37CNR-2S-(1.5,3,5)P-1B ver.01312006
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CNR-2P Sample Pump,AssembledFigure 12
P/N C4-0028
CHECK VALVE BUSHING
CHECK VALVE SPRING
CV RETAINER WASHER
3/8" PLUNGER BUSHING
P/N B2-1019
PUMP BODY (CHECK VALVE)P/N B2-1108
P/N A5-2010
P/N B2-1020CV BALL W/GROOVE
O-RING
PLUG
P/N A5-2210
P/N C3-0032
P/N B2-1018
P/N C3-0800SNAP RING
P/N A2-0177
O-RING
PUMP BODYP/N B2-1108
3/8" PLUNGER SEAL
P/N A7-0011
P/N B2-1108PUMP BODY
A6-0040
ACTUATOR CYLINDER
STROKE SCREW ASSY.
STROKE SCALE INDICATOR
P/N C0-0017
ACTUATION SUPPLY
JAM NUT
ACTUATOR PISTON
FILTER
C0-0118
B2-1009
P/N B2-1041
P/N A1-00031/4"Tx1/8"NPT
P/N D5-0020
FLAT WASHERP/N C0-0098MOUNTING BOLTSP/N B2-1003
P/N B2-1002
STROKE SCALE
P/N A6-0036
PRODUCT OUT
P/N C3-0016
P/N B2-1102
13377 (3)1/4-28UNF x 1/2" BHCS SS
3/8" PLUNGER
P/N C0-30117STAR WASHER
PISTON U-CUP SEAL
P/N A6-0035PACKING
ACORN NUT
P/N B2-1006
P/N C0-0108JAM NUT
P/N B2-1001
PRODUCT LOOP
A1-00991/8"Tx1/8"P
P/N C7-0044.035W SS TUBING
1/8" SEAMLESS
P/N B2-1526BALANCE VALVE BV-200C
P/N A3-0161PURGE VALVE
FOR USE W/BV-200CP/N B2-1529
CHECK VALVE
P/N A1-00031/4"Tx1/8"P
PLUNGER RETURN SPRING
PACKING GLAND NUT
PRODUCT IN
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • P: 936.788.5593 • F: 936.788.5720Page 38 CNR-2S-(1.5,3,5)P-1B ver.01312006
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CNR-2 Balance Valve,Exploded View Figure 15
BV-200C DART STOP (CRUDE)
A3-2204
1/4" VITON WAFER
0R -014 NITRILE
FOR CV2X-1MXX MODELSYZ CV 1/8MNPT 1/4W INLET
B0-1021
A5-2014
A3-2200
BV-200 BUSHING GUIDE
OR -119 NITRILEA5-2119
B2-1517
C3-0047
B2-1515
BV-200 SPRING
BV-200 LOWER HEAD
SPRING, DCV, 6000 PUMPC3-0037
B2-1516
A6-0092
B2-1523
B/V 200 SEAL 1/4 x 1/2
BV-200C DART (CRUDE)
A3-0161VALVE, PURGE, SS 1/8"
BV-200 BODY
FOR CV2X-1MXX MODELSYZ CV 1/8MNPT 1/4W OUTLET
BALANCE VALVE FILTER SCREEN
P/N: CV21-1M1MYZ CV ASSEMBLY
C4-0027
BV-200C ASSEMBLYP/N: B2-1526
B2-1514
A5-2109
B2-1524
A5-2119
BV-200 UPPER HEAD
OR -109 NITRILE
OR -119 NITRILE
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • P: 936.788.5593 • F: 936.788.5720Page 39CNR-2S-(1.5,3,5)P-1B ver.01312006
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5-Way Cross Assembly, Figure 16
1000
500 1500
2000psi
PressureGauge
Product Removal Valve(1/4" FNPT Connection)
Product Accumulator VesselIsolation Valve
Relief Valve(1800 PSI)
From Sample Pump
5-Way CrossBody
To ProductAccumulator Vessel
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • P: 936.788.5593 • F: 936.788.5720Page 40 CNR-2S-(1.5,3,5)P-1B ver.01312006
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Pre-Charge Assembly, Figure 17
Product Accumulator Vessel Precharge Vessel
Precharge Isolation ValveWith Gauge
(By Customer)Precharge Supply
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • P: 936.788.5593 • F: 936.788.5720Page 41CNR-2S-(1.5,3,5)P-1B ver.01312006
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Accumulator Vessel,Figure 18
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • P: 936.788.5593 • F: 936.788.5720Page 42 CNR-2S-(1.5,3,5)P-1B ver.01312006
AAAAAPPENDIXPPENDIXPPENDIXPPENDIXPPENDIX A: A: A: A: A: IIIIILLLLLLLLLLUSTRAUSTRAUSTRAUSTRAUSTRATIONSTIONSTIONSTIONSTIONSMixing System-Accumulator, Figure 19
Precharge Inlet HeadBushing Seal Assembly for
Bushing Seal Assembly forActuator Piston
P/N A6-0006
P/N B2-1027Bushing Assembly
Seal
P/N A6-0015
P/N A6-0006
P/N A6-0015Seal
Seal
Seal
P/N B2-1034
P/N C3-0803Snap Ring
P/N A5-2210O-Ring
Washer
WasherP/N B2-1034
P/N C3-0803Snap Ring
P/N A5-2210O-Ring
Pneumatic MixerPiston Assembly
P/N A5-2218
Cup Seals
P/N C6-2001
Bushing AssemblyP/N B2-1027
P/N B2-1028Washer
Magnets
Magnetic SpacersP/N C3-0903
Actuator PistonP/N B2-1030
P/N C0-0158Set Screw
P/N B2-1029Washer
Snap Ring
P/N A6-0124
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • P: 936.788.5593 • F: 936.788.5720Page 43CNR-2S-(1.5,3,5)P-1B ver.01312006
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Mixing SystemFigure 20
Explosion-ProofEnclosure w/ Electronic
Control Device
Product AccumulatorVessel
Filter Regulator
3-Way SolenoidValve
Instrument Air
Mixing Valve
(80 PSI Recommended100 PSI Max)
To Pump
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • P: 936.788.5593 • F: 936.788.5720Page 44 CNR-2S-(1.5,3,5)P-1B ver.01312006
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Electrical Wiring,Figure 19
HKB EXPLOSION PROOF ENCLOSURE
MIXING MOTOR
1. WARNING: TO PREVENT IGNITION OF GROUP C AND D ATMOSPHERES, SEALS MUST BE INSTALLED WITHIN 18 INCHES ON EACH CONDUIT OPENING.2. INSURE GROUNDING SURFACES ARE FREE OF FOREIGN MATERIAL.
3 Sec3.3 MegR4
67
1
5 2
CE
NT
. SW
ITC
H
ELE
C.
1
PU
MP
MO
TO
R 1
/2 HP
3450 R
PM
3.7 AM
P @
230 VA
C
8
5
2
3
TH
ER
MA
L
34
J
PUMP DWELL
3 Sec3.3 Meg
DRY CONTACT ONLY
HOT
HOT
TIMER
PUMP PULSE IN
DRY CONTACTSINGLE PHASE220 VAC
60HZ
TDR14 3
GROUND
SINGLE PHASE
60HZ
220 VAC
220 VAC
SINGLE PHASE
60HZ
DRY CONTACTPUMP PULSE IN
HOT
R4
HOT
67
1
5 2
4 TDR1 3ACTUATION
Solenoid
CUSTOMER
MOTOR SWITCH
TDR-1 Time Delay Relay......P/N E0-6017
R4 Timing Resistor..............P/N G1-0023
5 46
31 2
7
DRY CONTACT CLOSURE
SOLENOID120 VAC, 60Hz/1AMP.
(SEE NOTE #2)
HOT
NEUTRAL
(SEE NOTE #1)
CUSTOMER SUPPLIED INPUTS
K1
R13.3M
2. DRY CONTACT CLOSURE MUST BE A MINIMUM 20 MSEC DURATION.1. RESISTOR ESTABLISHES 3 SECOND DWELL.
NOTES
E0-6003
120 VAC
120 VAC
YZ Systems, Inc. • 2408 Timberloch • The Woodlands, Texas • USA • P: 936.788.5593 • F: 936.788.5720Page 45CNR-2S-(1.5,3,5)P-1B ver.01312006
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Notes
2408 Timberloch
The Woodlands,Texas
800.653.9435
P: 936.788.5593
F: 936.788.5698
Web: www.yzsystems.com
YZ Systems, Inc. represents and warrants that for a period of 1 year 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. If the product fails to comply with the warranty set forth herein, YZ's entire liability and the customer'sexclusive remedy will be replacement of the product(s) or, at YZ's option, YZ's reasonable effort to make the product meet the warranty set forth herein. YZ disclaims all otherwarranties, either expressed or implied, including but not limited to, implied warranties or merchantability and fitness for a particular purpose, with respect to the product.This limited warranty gives you specific legal rights. You may have others, which vary from state to state. These remedies are not available outside of the United States andCanada. In no event shall YZ or its suppliers be liable for any damages whatsoever (including, without limitation, damages for loss of profits, business interruption, loss ofinformation, or other pecuniary loss) arising out of the use of or inability to use the product, even if YZ has been advised of the possibility of such damages. Information containedin this document is subject to change without notice and does not represent a commitment on the part of YZ Systems, Inc. All prices quoted are in U.S. dollars, F.O.B. Snyder, Texas.LINC, LINC Chemical Pumps, and LINC Level & Flow Switches are trademarks of YZ Systems, Inc. All other product names and/or registered trademarks are the property of theirrespective holders. YZ support services are subject to YZ's then-current prices, terms, and conditions, which are subject to change without notice. All prices and specifications, ifpublished, are subject to change without notice.
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 andworkmanship; and (2) the product will perform substantially in accordance with product manuals, literature, or documentation. Any written or oral information oradvice given by YZ representatives, agents, or employees will in no way increase the scope of this warranty. If the product fails to comply with the warrantyset forth herein, YZ's entire liability and the customer's exclusive remedy will be replacement of the product(s) or, at YZ's option, YZ's reasonable effort to makethe product meet the warranty set forth herein. YZ disclaims all other warranties, either expressed or implied, including but not limited to, impliedwarranties or merchantability and fitness for a particular purpose, with respect to the product. This limited warranty gives you specific legal rights.You may have others, which vary from state to state. These remedies are not available outside of the United States and Canada. In no event shall YZor its suppliers be liable for any damages whatsoever (including, without limitation, damages for loss of profits, business interruption, loss of information, or otherpecuniary loss) arising out of the use of or inability to use the product, even if YZ has been advised of the possibility of such damages. Information containedin this document is subject to change without notice and does not represent a commitment on the part of YZ Systems, Inc. All prices quoted are in U.S. dollars,F.O.B. Snyder, Texas. LINC, LINC Chemical Pumps, and LINC Level & Flow Switches are trademarks of YZ Systems, Inc. All other product names and/orregistered trademarks are the property of their respective holders. YZ support services are subject to YZ's then-current prices, terms, and conditions, whichare subject to change without notice. All prices and specifications, if published, are subject to change without notice.