Emerson 2000LP Series Manuale utente

Installation,Operationand MaintenanceManual

Part Number:E7K-400-0413

Release:April2013

Series 2000LP

Low Pressure Pneumatic Actuator

When communicating with EIM for replacement parts or for technical questions, we MUST have

actuator nameplate information, including Job, Serial, and Model numbers. This allows us to check

records of EIM equipment furnished.

When ordering parts, specify repair part by EIM part number and description from drawings

furnished with actuator.

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Installaton, Operation and Maintenance Manual

Part Number:E7K-400-0911,Rev.0 Table of Contents April2013

Table of Contents

TableofContents

Section 1: Introduction ..................................................... 1

Section 2: Storage Instructions ......................................... 3

Section 3: Product Data .................................................... 4

Section 4: Lubrication and Maintenance ........................... 5

Section 5: Mounting Dimensions ...................................... 7

Section 6: Assembly to Valve ............................................ 8

6.1 Multi-TurnValveStemNutInstallation ..........................................................8

6.2 LockpinInstallation.......................................................................................9

6.3 ThrustSpoolInstallation(Multi-Turn)............................................................9

6.4 SplineBushing(QuarterTurn).......................................................................9

6.5 QuarterTurnGearboxStopSettingProcedure.............................................10

Section 7: Pneumatic Hookup ..........................................11

Section 8: Travel and Torque Limits ..................................13

8.1 GeneralInformation....................................................................................13

Section 9: Setting Travel Limit Valves ...............................15

Section 10: Setting Torque Limit Valves

10.1 OpeningTorque..........................................................................................17

10.2 ClosingTorque............................................................................................18

Section 11: Optional Electric Limits ................................... 19

11.1 GeneralInformation....................................................................................19

11.2 StandardWiringDiagram............................................................................20

Section 12: Typical LP Control Package .............................. 21

Section 13: Typical Control Diagram .................................. 22

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Installation, Operation and Maintenance Manual

Part Number: E7K-400-0911, Rev. 0 Table of Contents April 2013

Table of Contents

Section 14: Gast Pneumatic Motor .................................... 24

14.1 Installation..................................................................................................24

14.2 Lubrication..................................................................................................24

14.3 GeneralInformation....................................................................................24

14.4 Servicing.....................................................................................................25

Section 15: Troubleshooting ............................................. 26

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Installation, Operation and Maintenance Manual

Part Number:E7K-400-0413 April2013

Section 1: Introduction and Safety Information

Introduction and Safety Information

Section1: Introduction

Thisinstallationand operationmanualexplainshowtoinstall,operate, andmaintainthe

2000LPvalveactuator.

Carefullyfollowtheinstructions inthis manualand make sureyouinstallthe actuatorcorrectly

andaccordingtoyourrequirements.

Safety noticesinthis manualdetailprecautionsthe usermusttaketoreducetheriskof

personalinjury anddamagetothe equipment.The user mustreadtheseinstructionsin their

entirety.Failure toobservethesesafety noticescouldresultinseriousbodilyinjury, damageto

the equipment, voiding of the warranty, or create operational difculty.

Safety noticesarepresentedasfollows:

WARNING:

Alerts userofpotentialdanger;failuretofollowthe warningnoticecouldresultinserious

personalinjury ordeath.

CAUTION:

Identies precautions the user must take to avoid personal injury or equipment damage.

NOTE:

Highlightsinformationcriticaltotheuser’sunderstandingofthe 2000LPvalveactuator

installationoroperation.

WARNING:

Read this manual in its entirety before installing, operating, or performing

maintenance on the 2000LP actuator.

WARNING:

Use caution when working on, with, or around valves and actuators. High

pressures, forces, voltages and flammable media can be present.

WARNING:

Failure to follow instructions for proper electrical wiring, storage, setup, and

maintenance may cause serious injury, damage equipment, or void warranty.

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Installation, Operation and Maintenance Manual

Part Number:E7K-400-0913

April 2013

Section 1: Introduction and Safety Information

Introduction and Safety Information

WARNING:

If the actuator is being installed within a hazardous area, take into account that:

• Improper installation in hazardous areas can cause an explosion.

• Assembly, disassembly and maintenance are only allowed at the actuator

when, at the time of the activity, an explosive mixture is not present.

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Installation, Operation and Maintenance Manual

Part Number:E7K-400-0413 April2013

Section 2: Storage Instructions

Storage Instructions

Section2: StorageInstructions

Ifyouractuatorcannotbeinstalled immediately,the followingproceduresaretobe followed.

Thiswill ensureoptimumperformancefromyour2000LPactuator.

Failureto complywithrecommendedprocedurescouldleadtoactuatormalfunction andwill

voidthewarranty.

The2000LP actuatorisan inherentlyweatherproofunit whenshippedfrom thefactory,

providingthatall compartmentcoversandentryplugsremainintact. Theactuatorshould

beimmediatelystoredin aclean,dry warehouse,freefromvibrationandrapidtemperature

changes,untilit canbe installedand commissioned.

Ifthe actuatormustbestoredoutside, itshould bestoredoffoftheground, atanelevation

sufcient to prevent it from being immersed in water or buried in snow, and covered to prevent

damagefrom sitedebris.

Ifnotattachedto avalve,thepreferredorientationiswith themotorand controlcompartment

horizontal.

Ifthe actuatorismountedon avalveand thevalvestemprotrudesfromtheunit,asuitable

stemprotectormustbe installed topreventdrivesleevecorrosion.Stemprotectorsmaybe

purchased fromyourlocal EIMdistributor.

CAUTION:

Condensationormoisture thatentersthe actuatorcandamageinternalcomponents,which

mayultimatelyresultin failures.

(1)Ensure integrity ofgasketsand O-rings.

(2)Sealall conduitopenings,whetherusedornot.

(3)Replaceanyplasticconduitplugswithpipe plugsappropriatefortheapplication.

(4)Placeapacketofdessicantin thecontrolhousingtoabsorbexcessivemoisture.

Forstorageproceduresexceedingoneyear, contactyourlocal EIMrepresentativefor

recommendations.

Contactinformationis locatedonthe lastpageof thismanual.

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Installation, Operation and Maintenance Manual

Part Number:E7K-400-0913

April 2013

Section 3: Product Data

ProductData

Section3: ProductData

TheEIM 2000LPpneumaticactuatorfromEmersonisamulti-turnairdrivenactuatorthat

isperfectforapplicationsusinglinearstem,rising stemor rotatingstemvalves. Itcanbe

poweredbyair, nitrogen,ornaturalgasatpressuresbetween60and100psi. Manualcontrols

and/ora numberofremotepneumaticorelectriccontroloptionscanbe providedasshownin

thetable below.

Table 1. Standard Control Diagrams

Type Description Diagram

Manual NoControls PD-100

Local2-Way PD-101

Pneumatic FailClose PD-102

Fail Open PD-103

DoubleActing PD-104

Electric FailClose PD-105

Fail Open PD-106

DoubleActing PD-107

There is a ve digit alpha-numeric code used to describe basic actuator features for computer

assisted order entry. This number appears on the actuator nameplate afxed to the actuator

gear housing. The most signicant designators for a sample 2CLG-AF actuator are shown

below.

2 C L G - A F

FrameSize MotorSize MotorGears WormGears ControlSystem SpecialServices

1=1000 X= 6AM A=Nocontrols

2=2000 Y= 8AM B = LocalManual

3=3000 Z= 16AM C=Remote

The2000LP isbasedon theprovenEIM Series2000platformandsharesmanyofitsdistinctive

features and benets such as direct mounting and handwheel operation during power loss or

emergency situations.

Thethree mostcommonframesizesofEIMactuators,the1000,2000and3000,establishthe

foundationforthe2000LP. Subsequently,mostmajor2000LPmechanicalcomponentsare

interchangeablewith standardEIMelectric actuators,whichfacilitatestheacquisitionofspare

parts.

Thecontrolhousingisalso asharedEIM electriccomponent,resultingin NEMA4, 4Xand IEC

IP66productratingsforthe2000LP. Workingtemperaturerangeislistedat-20/+150°F(-29/

+66°C).

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Installation, Operation and Maintenance Manual

Part Number:E7K-400-0413 April2013

Section 4: Lubrication and Maintenance

LubricationandMaintenance

Section4: LubricationandMaintenance

Anannualcheck ofthefollowingitemsshouldbe madeofyourEIM2000LP actuator.

1. Check for any external leaks and tighten ttings appropriately and/or replace failed

components.

2. Checkforinternalcomponentleakagebytestingforthepresenceofair exitingthe

exhaustport(s) whilethe actuatorisnotmoving.

3. Openthecontrolhousingtoinspect andtightenanylooseconnections.

4. Visuallyinspect foranymechanicaldamage. Replacewornordamagedcomponents.

5. Replaceanysealsthatpermitoilleakageor wateringress.

6. Lubricationconsistencyand quantity needstobe checkedonly after3000 cycles

unlesstheactuatorhasbeenleakingoilor makingexcessivenoise. Fillorreplacewith

recommended uid if required .

Lubrication – EIM actuator gear housings are factory lled with a high quality lubricant carefully

selected to ensure proper performance under specied operating conditions. Refer to EIM JOB

SPEC SHEET toidentifythe lubricantprovided. Normaloperationmay not requirelubricant

replacement.

Lubricantlevelinthe gearhousingshouldbe maintainedat thefollowingquantity. Do not

overfill.

• 1000 and 2000 Frame Sizes

(See “product data” section of this manual for determining frame size)

— Oil:54oz(1.54 Liters).Oilis recommendedforall drivesleevespeedsover

51RPM.

— Grease: 3.5lbs(1.58Kg.).Greaseisadequatefordrivesleevespeedsunder

51RPM.

• 3000 Frame Size

— Oil:62oz(1.83 Liters). Greaseisnotrecommendedforusein the3000 Frame

Size

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Installation, Operation and Maintenance Manual

Part Number:E7K-400-0913

April2013

Section 4: Lubrication and Maintenance

LubricationandMaintenance

Thefollowingrecommendedlubricantsare manufactured bySchaeffer Manufacturing

Company,but maybe replacedwithequivalentproducts manufacturedbyotherreputable

companies. Lubricantselection mustbemadebaseduponambienttemperatureand

application.

Table 2. Schaeffer Manufacturing Cpmpany Lubricants / Temperature for EIM

Products

Product Continuous Operating Range Part Number

#158(ISO68)LowTempOil -65/+400°F(-54 / 204°C) 3000100228

#267EIMStd.Oil -20 / +350°F (-29 /177°C) 3000100227

#229EIMStd.Grease -25/ +350°F (-32 /177°C) 3000100222

#200SUG(SpecialforEIM) -40/+400°F(-40/204°C) 3000100212

#197LowTemp,Grease -60/ +500°F (-51 /260°C) 3000100219

#271FoodGrade -15/ +500°F (-26 / 260°C) 3000100216

#276FoodGradeOil -15 / +300°F (-26 / 149°C) 3000100218

#286HighTemp *Na/ +900°F (*Na/482°C) 3000100220

#167(GearOil)75-140 Wt. -50 / +350°F (-45 /177°C) 3000100230

#238EP1Grease -10 / +350°F (-23 / 177°C) 3000100226

NOTE:

Duringoperationofthis actuator, gearhousingtemperatureincreasein combinationwith

variationsofoutdoortemperaturemaycausea smallpressurebuild-upwithin theactuatorgear

box. EIMfurnishesPressureReliefVentFittingPart No.83385to preventexcessivepressure

build-up. Pressure Relief Vent Fitting placement on the actuator can be determined after eld

locationandpositionof thevalvehavebeendetermined. Selectthe highest1/2NPTvent

locationoftheactuatorgearbox;removethe½ NPTplug andreplacewithPart No.83385.

DISCONTINUED

Installation, Operation and Maintenance Manual

Part Number:E7K-400-0413 April2013

Section 5: Mounting Dimensions

MountingDimensions

Section5: MountingDimensions

EIMStandardmountingisMSSSP-102(FA) –Leftcolumn

ISO(F)Mountingcan besupplied ifrequested–Rightcolumn

45°

2.308”/2.305”

Pilot Dia.

(4) 3/8”-16 Holes

Tapped 0.8” (20) Deep

on 4.00” (102) B.C.

69.98mm/69.90mm

Pilot Dia.

(4) M10 Holes

Tapped 0.8” (20) Deep

on 4.00” (102) B.C.

3.745”/3.742”

Pilot Dia.

(4) 5/8”-11 Holes

Tapped 1.32” (33) Deep

on 5.50” (140) B.C.

99.98mm/99.90mm

Pilot Dia.

(4) M16 Holes

Tapped 1.32” (33) Deep

on 5.50” (140) B.C.

129.95mm/129.87mm

Pilot Dia.

(4) M20 Holes

Tapped 1.52” (38) Deep

on 6.50” (165) B.C.

4.994”/4.990”

Pilot Dia.

(4) 3/4”-10 Holes

Tapped 1.32” (33) Deep

on 6.50” (165) B.C.

FA10/F10

FA14/F14

FA16/F16

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