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Regada SO 2 Installation, Service And Maintenance Instructions

Electric multi-turn actuator
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INSTALLATION, SERVICE AND
MAINTENANCE INSTRUCTIONS
Electric multi-turn actuators SO 2
®
74 1041 02
74 1041 02

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Summary of Contents for Regada SO 2

  • Page 1 INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS Electric multi-turn actuators SO 2 ® 74 1041 02 74 1041 02...
  • Page 2 TEST CERTIFICATE ELECTRIC MULTI-TURN ACTUATOR SO 2 Type number 062......Power supply ......V ..Hz Serial number ........Max. load torque ........Nm Production year ........Switching-off torque ........Nm Wiring diagram ........Operating speed ........min ............. Adjusted number of operating speed ....

  • Page 3: Table Of Contents

    Maintenance – Its Scope and Periodicity ....................19 Troubleshooting............................19 Accessories and Spare Parts ..........................20 List of the Spare Parts ..........................20 Enclosures ...............................21 Wiring diagrams SO 2 ..........................21 Switch operation chart..........................25 Dimensional drawings ..........................26 Guarantee service check report ........................34 Post guarantee service check report......................35 Commercial representation ........................36...

  • Page 4: General Information

    Safety Instructions EA of SO 2 types are reserved technical devices with higher rate of danger, with possibility of installation in areas specially danger regarding casualties caused by electric current. Electric actuators are according to directive LVD 2006/95/EC and standard EN/IEC 61010-1:2010 assigned for installation category II (overvoltage category).

  • Page 5: Data Specified On Electric Actuator

    SO 2 1.2 Data specified on electric actuator Type plate: Warning plate: Type plate contains the basic data concerning identification, performance and electricity: indication of producer, type, serial number, max. load torque and switching-off torque, protection code, operating stroke, revolutions, supply voltage and current.

  • Page 6: Operation Conditions

    SO 2 1.4.1 Lifetime of actuators The lifetime of an electric actuator (EA) is at least 6 years. EA used for closing mode (closing valves) comply with the requirements for at least 15,000 working cycles (cycle C – O – C at 30 revolutions per operating stroke:for multi-turn EA)
  • Page 7 - version “marine“ is intended for location in atmosphere type III sea, type IV sea industrial (In accordance with IEC 60 364-3:1993) the EA SO 2 have to resist external effects and operate reliably: In the conditions of the following types of environment: •...

  • Page 8: Conservation, Packing, Transport, Storing And Unpacking

    Note: 1. The duty cycles consists of the kind of load, the loader and the frequency of switching. 2. Once EA SO 2 is connected to the external controller unit, also use it as a control EA where the maxi- mum load torgue reaches the 0.8 multiple of the maximum loading torgue for remote operated EA SO2.

  • Page 9: Assessment Of The Product And Packaging And Removal Of Contamination

    SO 2 If not installed immediately the EA and their equipment should be stored in dry, well-conditioned sheltered areas, protected against impurities, dust and soil humidity (with keeping them on shelves ° or pallets), chemical and unauthorized impacts, at ambient temperature from -10°C to +50 C and at relative air humidity max.

  • Page 10: Description, Functioning And Specifications

    2. Description, Functioning and Specifications Descriptions and Functioning The EA SO 2 are of the compact design with several connected modules. They consist of two functionally different main parts. The gear part is made of flange with a coupling for connection with the controlled part and gearings placed in the bottom case;...

  • Page 11: Specifications

    SO 2 2.2 Specifications Basic Specifications are given in the table 1. Table 1: Basic Specifications Electric motor Operation Switching Maximu Nominal speed torque m load Capacitor ±10[%] ±10 [%] Supply voltage torque Power capacity Speed Current output [rev/min] [rev]...
  • Page 12 SO 2 Electric control: • remote control (the output element of the EA is controlled with supply voltage) Adjustment of the limit positions Precision of limit position switches ............adjustment working angle ± 90 ° Additional position relays adjustment ........cca 1 revolution beneath the limit switches Tandem position switch ..................operating angle ±...

  • Page 13: Installation And Dismantling Of The Actuator

    SO 2 3. Installation and Dismantling of the Actuator Follow safety regulations! Note: Check again whether the EA is place in accordance with the Chapter “Operation Conditions”. If the installation conditions are different than recommended it is needed to consult the situation with the producer.
  • Page 14 SO 2 Example connection 1 ES with 3-phase electric motor Example connection 2 ES with single - phase electric motor...
  • Page 15 SO 2 Connection with the terminal board: Before the connection remove the actuator case and check whether the type of current, power supply and frequency correspond with the data on the actuator nameplate. Electric connection: • The electric connection should be realized according to the wiring diagram stuck into the case of the EA;...

  • Page 16: Dismantling

    SO 2 3.2 Dismantling Before dismantling it is needed to disconnect power supply of the EA! Do not connect and disconnect the EA when live not to cause any injury by electrical current! • Switch the EA off the mains.

  • Page 17: Adjustment Of Position-Signalling Unit (S3(S13),S4(S14)) (Fig.3)

    SO 2 Adjustment of position-signalling unit (S3(S13),S4(S14)) (Fig.3) EA is delivered set to a stroke corresponding to 6 according to table 3 or to a stroke required by customer. The procedure for position switches setting, adjustment a new setting is as follows (Fig.
  • Page 18 SO 2 TABLE 3 MAX. OPERATING SPEED EA (if the customer doesn´t specify a producer, EA will be set up to the 6.degree of STROKE stroke) STAGE SO 2 11.° 10.° 8.° 9.° 6.° 7.° 5.° 4.° 3.° 2.° 1.°...

  • Page 19: Signaling Switches Adjustment (S5,S6) (Fig. 8)

    SO 2 4.3 Signaling switches adjustment (S5,S6) (Fig. 8) The signaling switches of EA are at producer preset to switch on about 10% before end positions provided the customer not specified otherwise. Before proceeding with signaling switches adjustment, S3, S4 end position switches must be adjusted according to the previous chapter if necessary. The procedure of signaling switches adjustment is as follows: •...

  • Page 20: Service And Maintenance

    SO 2 5. Service and Maintenance 5.1 Service In general it is supposed that the EA is serviced by a qualified person as required in the Chapter 1! After the EA is put into operation it is necessary to check whether during manipulation its surface finishing was not damaged –...

  • Page 21: Maintenance - Its Scope And Periodicity

    SO 2 5.2 Maintenance – Its Scope and Periodicity During inspections and maintenance is needed to tighten all screws and nuts that affect the tightness and coverage. Similarly, once a year should be checked and if necessary tighten mounting screws of the terminal wires and assuring of the slip-on joints with wires.

  • Page 22: Accessories And Spare Parts

    SO 2 Failure Cause Troubleshoot There are no revolutions of 1. No voltage on the electric Check connection and voltage motor rotor when operating motor connectors. presence. the push-buttons. 2. No voltage on the control part. Check connection of the control part.

  • Page 23: Enclosures

    SO 2 7. Enclosures Wiring diagrams SO 2...
  • Page 24 SO 2...
  • Page 25 SO 2...
  • Page 26 Z504a....wiring diagram of torque, position and tandem switches S13, S14 – 24 V DC with electric local control Z505a....wiring diagram of EA SO 2 with electric motor 24 V DC and with local control Z506a....wiring diagram of torque, position and tandem switches S13, S14 – 24 V AC Z507a....wiring diagram of EA SO 2 with electric motor 24 V AC...

  • Page 27: Switch Operation Chart

    SO 2 7.2 Switch operation chart open close Switch Terminals Operating stroke 11 - 12 12 - 14 15 – 16 16 – 18 19 – 20 20 - 22 23 – 24 24 - 26 27 – 28 28 – 30 31 –...

  • Page 28: Dimensional Drawings

    SO 2 7.3 Dimensional drawings...
  • Page 29 SO 2...
  • Page 30 SO 2 ( Version with flange )
  • Page 31 SO 2 Hole...
  • Page 32 SO 2...
  • Page 33 SO 2...
  • Page 34 SO 2...
  • Page 35 SO 2...

  • Page 36: Guarantee Service Check Report

    SO 2 7.4 Guarantee service check report Service center: Date of repair: Guarantee repair no.: User of actuator: Claim applied by: Actuator type number: Actuator production number: Product claim fault: Detected product fault: Used spare parts: Remarks: Issued on a day:...

  • Page 37: Post Guarantee Service Check Report

    SO 2 7.5 Post guarantee service check report Service center: Date of repair: User of actuator: Actuator operating place : Actuator type number: Actuator production number: Detected product fault: Used spare parts: Remarks: Issued on a day: Signature:...

  • Page 38: Commercial Representation

    080 01 Prešov Tel.: +421 (0)51 7480 460, Fax: +421 (0)51 7732 096, E-mail: regada@regada.sk Czech republic: REGADA Česká s.r.o. (Ltd.) – exclusive representation REGADA, s.r.o. (Ltd.) for sale of electric actuators Kopaninská 109 252 25 Ořech PRAHA – západ Tel.: +420 257 961 302...

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