80104
4
1 … 4 Karl Dungs, Inc 3890 Pheasant Ridge Dr. NE, Suite 150, Blaine, MN 55449 U.S.A. Phone: (763) 582-1700 Fax: (763) 582-1799 E-mail: [email protected] Ambient Temperature -40°F to +160°F (-40˚C to +71˚C) Enviroment NEMA TYPE 4 (weathertight) Open circut Input Drives actuator to low Series Operation No offset in control point when operated in tandem Approvals UL Listed CP-9302-702 Actuator Drive Installation Instructions SPECIFICATIONS The CP-9302-702 electronic actuator drive processes a variable input signal from a controller to provide proportional control of an electric actuator. The CP-930-702 is preset for current input (4-20 mA) and has additional wiring for connection to an override switch for applications requiring an external override of the input signal.The CP-9302-702 is equipped with built in jumpers and adjustable potentiometers, so that the type of input signal, deadband, input span, and start point may be read- justed in the field when necessary. Electrical Ratings Power supplied by the actuator Input: 4-20 mA Electrical Connection 1/2” conduit knockout Deadband Adjustability (Hysteresis) Factory set at 5%, adjustable to 3% Grounded Input Grounding either or both input wires will not cause damage • Inspect unit before installing, look for bent or broken parts or oil leaks from actuator. • Use NEMA TYPE 4 compatible type connectors. • Observe the barrier that separates the line voltage ter- minals from the low voltage which controls the actuator motor. • All connections to the line voltage side of the barrier (L1 and L2, 1, 5 and 6 terminals) must be made with Class 1 wiring; connections to the remaining terminals can be Class 2 thermostat cable if desired. • Allow 6 inches (152mm) clearance above the actuator wiring compartment. Installation must be done by a qualified, licensed technician. The system must meet all applicable codes. Improper system design or setup may cause explosions, property damage, and injuries. • Disconnect all power to the valves before wiring to prevent electrical shock and equipment damage. • Do not exceed the electrical ratings given in the specifications and on the actuator. • Attach a flexible 1/2” conduit to the actuator. • Route the wires through the conduit. • Use 14 or 16 guage wire for at least 75˚C (167˚F). • Connect the wiring to the appropriate screw terminals. • Remove the appropriate knock out on the side you wish to mount the sidebox. • Insert the sidebox into the actuator and leaving the O-ring on the sidebox. • Secure the sidebox to the actuator with the conduit locknut provided. CP-903-702 Installation Manual - P/N 80104 - Ed. 01/10 ATTENTION • Read these instructions carefully. • Failure to follow them and/or improper installation may cause explosion, property damage and injuries. • Installation must be done with the supervision of a licensed burner technician. • The system must meet all applicable national and local code requirements such as but not limited to NFPA 86, CSD-1, ANSI Z21.13, UL 795, NFPA 85, or CSA B149.3. • Check the ratings in the specifications to make sure that they are suitable for your application. • Never perform work if gas pressure or power is applied, or in the presence of an open flame. • Once installed, perform a complete checkout. • Verify proper operation after servicing.
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Transcript of 80104
1 … 4 1 … 4
Karl Dungs, Inc3890 Pheasant Ridge Dr. NE, Suite 150, Blaine, MN 55449 U.S.A.
Phone: (763) 582-1700 Fax: (763) 582-1799 E-mail: [email protected]
Ambient Temperature -40°F to +160°F (-40˚C to +71˚C)Enviroment NEMA TYPE 4 (weathertight)Open circut Input Drives actuator to lowSeries Operation No offset in control point when operated in tandemApprovals UL Listed
CP-9302-702ActuatorDriveInstallationInstructions
SPECIFICATIONSTheCP-9302-702electronicactuatordriveprocessesavariableinputsignalfromacontrollertoprovideproportionalcontrolofanelectricactuator.TheCP-930-702ispresetforcurrentinput(4-20mA)andhasadditionalwiringforconnectiontoanoverrideswitchforapplicationsrequiringanexternaloverrideoftheinputsignal.TheCP-9302-702isequippedwithbuiltinjumpersandadjustablepotentiometers,sothatthetypeofinputsignal,deadband,inputspan,andstartpointmayberead-justedinthefieldwhennecessary.
Electrical Ratings Power supplied by the actuator Input: 4-20 mA Electrical Connection 1/2” conduit knockoutDeadband Adjustability (Hysteresis) Factory set at 5%, adjustable to 3%Grounded Input Grounding either or both input wires will not cause damage
•Inspectunitbeforeinstalling,lookforbentorbrokenpartsoroilleaksfromactuator.•UseNEMATYPE4compatibletypeconnectors.•Observethebarrierthatseparatesthelinevoltageter-minalsfromthelowvoltagewhichcontrolstheactuator motor.•Allconnectionstothelinevoltagesideofthebarrier(L1andL2,1,5and6terminals)mustbemadewithClass1wiring;connectionstotheremainingterminalscanbeClass2thermostatcableifdesired.•Allow6inches(152mm)clearanceabovetheactuatorwiringcompartment.
Installationmustbedonebyaqualified,licensedtechnician.Thesystemmustmeetallapplicablecodes.Impropersystemdesignorsetupmaycauseexplosions,propertydamage,andinjuries.
• Disconnect all power to the valves before wiring to prevent electrical shock and equipment damage.• Do not exceed the electrical ratings given in the specifications and on the actuator.• Attach a flexible 1/2” conduit to the actuator.• Route the wires through the conduit.• Use 14 or 16 guage wire for at least 75˚C (167˚F).• Connect the wiring to the appropriate screw terminals.• Remove the appropriate knock out on the side you wish to mount the sidebox.• Insert the sidebox into the actuator and leaving the O-ring on the sidebox.• Secure the sidebox to the actuator with the conduit locknut provided.
CP-
903-
702
Inst
alla
tion
Man
ual-
P/N
801
04-
Ed.0
1/10
ATTENTION•Readtheseinstructionscarefully.•Failuretofollowthemand/orimproperinstallationmaycauseexplosion,propertydamageandinjuries.•Installationmustbedonewiththesupervisionofalicensedburnertechnician.•ThesystemmustmeetallapplicablenationalandlocalcoderequirementssuchasbutnotlimitedtoNFPA86,CSD-1,ANSIZ21.13,UL795,NFPA85,orCSAB149.3.
•Checktheratingsinthespecificationstomakesurethattheyaresuitableforyourapplication.•Neverperformworkifgaspressureorpowerisapplied,orinthepresenceofanopenflame.•Onceinstalled,performacompletecheckout.•Verifyproperoperationafterservicing.
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WIRING
WARNING:Overridingtheimputsignalwilldrivetheactuatortothemechanicalendoftravel.
WARNING:Donotapplylinevoltagetoterminals“X”,2,3,4,7or8orthemotorwillbepermanentlydamaged.
Inspectunitbeforeinstalling,lookforbrokenpartsorleaks.UseNEMATYPE4compatibletypeconnectors.
Observethebarrierthatseparatesthelinevoltageterminalsfromthelowvoltagewhichoperatestheactuatormotor.Allconnections to the line voltage side of the barrier (L1 andL2,1,5and6terminals)mustbemadewithClass1wiring;connectionstotheremainingterminalscanbeClass2ther-mostatcableifdesired.
Allow6inches(152mm)clearanceabovetheactuatorwiringcompartment.
INSTALLATION
• Disconnect all power to the valves before wiring to prevent electrical shock and equipment damage.• Do not exceed the electrical ratings given in the specifications and on the actuator.
• Attach a flexible 1/2” NPT conduit to the actuator.• Route the wires through the conduit.• Use 14 or 16 guage wire for at least 105˚C (221˚F).• Connect the wiring to the appropriate terminals.
Donotadjustthelimitswitchbeyond90°unlessthestandardslidewirehasbeenreplacedwitha180°slidewire;donotadjustbeyond180°forproportioningcontrol.
Insomeapplications,aFlameSafeguard(FSG)mayhaveoneortwooverridingcircuits.Onebeingalowfirepurgestartandtheotherahighfirepre-purge.Thefunctionoftheviolet/whiteandvioletwiresaretoprovideanelectricalconnectionsothattheFSGcanoverride,thetemperaturecontrolleranddrivetheairdamperactuatorwithouta4mAsignal.Ifsuchconnectionsarenotneededintheapplica-tion,simplytapethemoff,andsafelystowaway.
Low Voltage
Internal wiring
Internal wiring
FACTORYCONFIGURATION REVEARSECONFIGURATION
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ADJUSTMENT
CAUTION:DonotapplyavoltagesourceinputtoCP-9302actuatordrivethatisconfiguredforcurrentinput.Doingsomaydamagethedrive.
CAUTION:Staticchargesproducevoltageshighenoughtodamagetheelectroniccomponents.Fol-lowstaticelectricityprecautionswhenservicingthedevice(s).
Figure 2
IfaCP-9302-702requiresadjustmentstoitsstartpoint,orinputspan,makeadjustmentsaccordingtothefollowing:CP-9302-702Adjustment(Preparation)
Fromthefactory,theactuatoriscalibratedsuchthatitdrivesto90degreeswith20mAappliedand0degreeswith4mAapplies.Toreducethe90degreepositionorincrease0degreeposition,followingtheprocedurebelow.
InitialSetup1.Turnoffallpowerandinputsignalstotheactuaton.2.Removethemetalcover.Thisallowsaccesstothepo-
tentiometersandtheinput/deadbandjumpers.3.Disconnectthedrive’syellowandblueleadsfromthe
controller. 4.Connectthedrive’sleadstothecorrespondingleadon
aninstrumentcapableofproducing4-20mA+/-0.1mA(currentcalibrator).
MinimumPositionCalibration1.Applypowertotheactuator,thenturnonthe“current
calibrator”.2.Adjustthe“currentcalibrator”untilthemAinputequals
thedesiredzeropointcurrent.Thisistypically4mA.
NOTE:Theminimumpositioncurrentinput(zeropoint)po-tentiometerandmaximumpositioncurrentinput(span)potentiometercanbephysicallyturnedindefinitely;buttheyhaveaneffectivelimitof25turns.Relativetothestartpoint(4mA/0degrees),rotatingthepostCWcausestheactuatortodrivetoward90degrees.Con-verselyrotatingthepotsCCWcausestheactuatortodrivebacktowardzero.ThisistrueofboththeSTARTPOINTandSPANadjustments.
NOTE:Thereisaslightdelay(approx.3seconds)inactua-tormovementwhenapotentiometerisadjusted.Makefinaladjustmentsslowlytopreventoveradjusting.Ifadjustedproperly,whentheunitjustbeginstodrive,itshouldstopwithin5degrees.Overadjustingwilllowertheactualstartpoint.
3.Withthedesiredcurrentinputfortheminimumpositionapplied(typically4mA),adjustthezeropointpotentiome-tersotheactuatorshaftdrivestoit’szeropoint(minimumposition).Itisbesttoadjustthestartpointpotentiometeruntiltheactuatorshaftjuststartstomoveoffitszeropoint.
MaximumPositionCalibration1.Applypowertotheactuator,thenturnonthe“current
calibrator”.2.Adjustthe“currentcalibrator”untilthemAinputequalsthe
desiredfinishpoint(maximumposition).Thisistypically20mA.
3.Withthedesiredcurrentinputformaximumposition(typi-cally20mA),theactuatorwilldrivetowards90degrees.Oncetheactuatorstops,adjustthespanpotentiometersotheactuatorshaftdrivestothemaximumposition.Itisbesttoadjustthespanpotentiometeruntiltheactuatorshaftjustmovestoitsfinishpoint.
4.Removethecurrentcalibratorandturnoffpowertotheactuator.Then,reconnectthedrive’sleadstothecontrol-
ler.5.Reinstallthecover.6.Reapplypowertotheactuatorandturnonthecontroller.
NOTE:Occasionally,anadjustmenttotheinputspanset-tingresultsinachangetothestartpointsetting,duetoasmallinteractionbetweenthesetwosettings.Afteradjustingtheinputspanpotentiometer,ensurethatbothsettingsmeetrequirementsbyrepeatingsteps7-9.
NOTE:Whensettingthepotentiometers;onlymovetheactuatorshaftinonedirection.Iftheshaftismovedinthe
oppositedirrection,thedeadbandwillaffectthesetting.
MetalcoverofCP-9302-702
Locationofpot.adjustments and jumpersundermetalcover
TopviewofCP-9302-702(theblackbox)
PotentiometerAdjustmentsandJumpers
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DIMENSIONS
TESTING
WhenreplacingaCP8391-703controlunitwithaCP9302702inNEMATYPE4applicationsasealmustbeinstalledintotheunusedconduitknockouttomaintainNEMATYPE4rating.
Test1:Connectthedrive’sleadstothecorrespondingleadofasuitablecurrentsignalsource(currentcalibrator).Applypowertotheactuator,thenturnonthecurrentsignalsource(currentcalibrator).Adjustthecurrentsignalsource(currentcalibrator)untilthemAmeterreadingequalsthedesiredzeropointcurrent(2to16mA).Adjustthecurrentsignalsource(currentcalibrator)untilthemAmeterreadingequalsthefinishpointcurrent.Withthedesiredfinishpointcurrentapplied,theactuatorshaftshoulddrivetothefinishpoint.IftheactuatorfailsthistestrepeattheCP-9302-702Adjustmentsection.ShorttheViolet/WhitewiretotheVioletwire;theactuatorshaftshouldturncounterclockwise.ShorttheViolet/WhitewiretotheBluewire;theactuatorshaftshouldturnclockwise.WhenyoubreaktheconnectionbetweentheViolet/WhiteandVioletwires,theshaftshouldreturnfullyclockwise.Iftheactuatorfailsthistest,performTest2.
Test2:DisconnecttheYellow/Blackwirefromterminal“X”.Jumperactuatorterminal“X”toterminal2;theactuatorshaftshouldturnclockwise.Whentheconnectionbetweentermi-nals“X”and2isbroken,theshaftshouldremainstationary.
Thenjumperterminal“X”toterminal3;theshaftshouldturncounterclockwise.Iftheactuatorpassesthistest,butfailedTest1,theside-mountedcontrolboxisdefectiveandmustbereplaced.
Iftheunitfailedbothtests,theactuatoritselfisdefectiveandmustbereplaced.ContactDungsforreplacementinforma-tion.
