CENTURA™ CPL Series Installation Instructions

1 LME0009-1 (Auto-39) 04/03 2003, Flowserve Corporation, Printed in USA3-Position Control/Dribble ControlSR Limit Switch MethodFlowserve Corporation1350 N. Mountain Springs ParkwayPhone: 801 489 8611 Flow Control DivisionSpringville, Utah 84663-3004 Facsimile: 801 489 Valve Automation SystemsInstallation, Operation and Maintenance InstructionsIntroductionThe Centura CPL Series electric actuator is a rotary valveactuator with output torques of 100 and 225 in-lbs. It hasbeen designed for NEMA 4, 4X and can come with anexternally mounted 20mA card for modulating Keep conduit entries Store in a dry Periodically cycle the actuator if Series actuators contain a permanently lubricated,precision cut, heat treated gear train for long, reliable cyclelife.

2 There is no need to change gear train grease. Permanent split capacitor gearmotors have beenequipped with thermal protectors. After many operationsespecially in warm environments the motor will heat up. Toguard the motor against overheating the thermal protectoropens the circuit to the motor and maintains this state untilthe temperature of the motor drops to a satisfactory thermal protection means that the actuator will notmove when overheated. Consideration must be given to theduty cycle requirements of the This section of the instruction sheet applies to the on-off units.

3 For Instructions on modulating units, pleasesee the ESP3 Electronic Servo Positioner Manually open and close valve to ensure freeness Be sure valve and Automax actuator rotate in the samedirection and are in the same position ( , valve closed,actuator closed). If not sure, electrically operate theactuator to determine its operating range. The electricactuators are factory set for 90 degree Mount Automax actuator to valve with Automaxprovided mounting hardware to assure properalignment. (NOTE: Some valves have manual stops;remove if appropriate or set actuator to operate withinthose travel stops.)

4 Installation Instructions5. Care should be taken to properly align valve stem andAutomax actuator output shaft (misalignment will causepremature failure of assembly).6. To connect power to terminal strip of actuator it isnecessary to remove the After cover has been removed, locate the terminalwiring schematic inside the Connect power to terminal strip according to schematicdiagram (power should be fused with a 5 amp slow-blow fuse). The actuator should be wired and groundedin accordance with Local and National Electrical : Consult factory when wiring multiple actuatorsin Series or parallel, serious damage may result.

5 Usermust isolate unused Before replacing cover, actuate valve and check to seeif it opens and closes to preferred positions. If valvedoes not perform correctly, adjust cams to properly setactuator Drive actuator to desired open position. The cams areadjusted in two ways. Simply depress the splined Quick-Set cam against the spring and rotate todesired To adjust closed position, repeat step 10 with actuatorin desired closed Operate the unit several times and recheck unit is still out of adjustment, reset the cams byfollowing steps 10 and 60Hz actuator motors may be run on 50Hz supply,however, the cycle time increases by times and theduty cycle decreases by a factor approx.

6 25%. Therated torque does not Indication Stickers:Attached to the inside of the cover is a set of stickers withthe words "CLOSED" and "OPEN." These stickers are to beattached to the outside of the actuator base. The stickershave an orange triangle on them, such that when properlyattached, the actuator will line up with the triangle on theoutput shaft. A sticker can be placed on either side of theunit to produce a visual indication of the opened andclosed position of the : To prevent electrical shock keep unit tightwhile circuits are alive.

7 Disconnect supply circuitbefore CPL SeriesPage 1 of 4 LME0009-1 (Auto-39) 04/03 2003, Flowserve Corporation, Printed in USA3-Position Control/Dribble ControlSR Limit Switch MethodFlowserve Corporation1350 N. Mountain Springs ParkwayPhone: 801 489 8611 Flow Control DivisionSpringville, Utah 84663-3004 Facsimile: 801 489 Valve Automation SystemsInstallation, Operation and Maintenance InstructionsPage 2 of 4 NO. ITEM MATERIAL P/N QTY 1 CoverZytel1064511 2 BaseZytel1064521 3 Output AdapterSteel/Plated1064531 4 O -ring CoverN674-70 Nitrile1067511 5 O -ring BaseN674-70 Nitrile1022621 6 Shim BearingSteel1067591 8 Switch Mounting BracketSteel/Plated1071391 98-32 UNCx3/8" Pan HeadSteel/Plated106755310 Micro Switch with LeafPlastic/Steel1057202113/16" High SpacerNylon105679612 Switch Insulator GasketVulcanized Fiber1036753134-40 UNCx1-1/2" Phillips Hd.

8 Steel/Plated1083492146 Position Terminal StripPlastic/Steel10399712 Screw Marker StripPlastic1039961153-48 UNCx1/2" Pan HeadSteel/Plated104837217 CamshaftSteel/Plated107005118 Large 4-Deg. Spline ShaftPlastic10357111/16" Dia. Roll PinSpring Steel1036211194-Deg. Quick Set CamPlastic105655220 Switch SpringSpring Steel103714121 Small 4-Deg. Spline ShaftPlastic10357211/16" Dia. Roll PinSpring Steel103621123Ty-Rap Cable TiePlastic10657422410-24x5/8" Captive ScrewStainless SteelX00360425 Switch Support BracketAluminum1089971263/8" Pop in BearingPlastic1089981NO.

9 ITEMMATERIALP/N QTY7115 VAC PSC Gear Motor Steel/Copper106617116 6-32 UNCx1/16"Pan Head Steel/Plated106753222 CapacitorFilm Wrapped1071281NO. ITEMMATERIALP/N QTY7115 VAC PSC Gear Motor Steel/Copper106616116 10-24 UNCx1-5/8 Soc. Hd. Steel/Plated106754422 CapacitorFilm Wrapped1071201NO. ITEMMATERIALP/N QTY8-32 UNC Ground screwSteel/Plated Green 1036271#8 Cup WasherBrass10562613/4 NPT Conduit PlugPlastic1036851115 VAC Wiring HarnessCopper/Plastic1067491 NameplateMylar1066131 Flowserve Logo StickerMylar1066121 Cam Adjustment StickerMylar1057571 Switch StickerMylar1071351 Open/Close StickersMylar1061861 Position Indication Sticker Mylar1061871115 VAC Schematic Sticker Mylar1067581 COMMON PARTS RELATED TO ALL ACTUATORSADDITIONAL PARTS SPECIFIC TO 115 VAC PARTS SPECIFIC TO 115 VAC

10 COMMON PARTS ** NOT SHOWN **Parts & Materials CENTURA CPL SeriesLME0009-1 (Auto-39) 04/03 2003, Flowserve Corporation, Printed in USA3-Position Control/Dribble ControlSR Limit Switch MethodFlowserve Corporation1350 N. Mountain Springs ParkwayPhone: 801 489 8611 Flow Control DivisionSpringville, Utah 84663-3004 Facsimile: 801 489 Valve Automation SystemsInstallation, Operation and Maintenance InstructionsReversible D. C. ActuatorReversible A. C. Actuator with 2 extra switchesReversible A. C. Actuator wired for 3 positionTroubleshootingProblem:There is power to the unit, but it does not :Check the nameplate to see that the correct voltage hasbeen the wiring to see that it is per the wiring the limit switches to see if they are in the normaloperating :Power is getting to the motor, but it merely :Check to see that the proper voltage is sure all the connections are to see that CW and CCW power connections are notpowered at the same :The actuator performs.