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AUMA SA Series Operation Instructions Manual

Multi-turn actuators, auma norm (without controls)
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Multi-turn actuators
SA 25.1
SA 48.1/SAR 25.1
SAR 30.1
AUMA NORM (without controls)
Operation instructions
Assembly, operation, commissioning

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Summary of Contents for AUMA SA Series

  • Page 1 Multi-turn actuators SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 AUMA NORM (without controls) Operation instructions Assembly, operation, commissioning...

  • Page 2: Table Of Contents

    Accessories for assembly 4.4.1 Stem protection tube for rising valve stem Electrical connection......................5.1. Basic information 5.2. Motor connection 5.3. Connection with AUMA plug/socket connector 5.3.1 Terminal compartment: open 5.3.2 Cable connection 5.3.3 Terminal compartment: close 5.4. Accessories for electrical connection 5.4.1...
  • Page 3 SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Table of contents Operation..........................6.1. Manual operation 6.1.1 Manual operation: engage 6.1.2 Manual operation: disengage 6.2. Motor operation Indications..........................7.1. Mechanical position indicator/running indication Signals............................. 8.1. Feedback signals from actuator Commissioning........................9.1. Switch compartment: open 9.2.

  • Page 4: Safety Instructions

    Any device modification requires prior consent of the manufacturer. Range of application AUMA multi-turn actuators are designed for the operation of industrial valves, e.g. globe valves, gate valves, butterfly valves, and ball valves. Other applications require explicit (written) confirmation by the manufacturer.

  • Page 5: Applications In Ex Zone 22 (Option)

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Safety instructions Escalators Continuous duty Buried service Permanent submersion (observe enclosure protection) Potentially explosive areas, with the exception of zone 22 Radiation exposed areas in nuclear power plants No liability can be assumed for inappropriate or unintended use. Observance of these operation instructions is considered as part of the device's designated use.

  • Page 6: References And Symbols

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Safety instructions Indicates a potentially hazardous situation with a medium level of risk. Failure to observe this warning could result in death or serious injury. Indicates a potentially hazardous situation with a low level of risk. Failure to observe this warning may result in minor or moderate injury.

  • Page 7: Identification

    Switching off in end positions may be either by limit or torque seating. Controls are required to operate or process the actuator signals. Actuators without controls can be equipped with AUMA controls at a later date. The local controls are included in the AUMA controls. For enquiries and more information,...

  • Page 8: Transport, Storage And Packaging

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Transport, storage and packaging Transport, storage and packaging Transport For transport to place of installation, use sturdy packaging. Hovering load! Risk of death or serious injury. Do NOT stand below hovering load. Attach ropes or hooks for the purpose of lifting by hoist only to housing and NOT to handwheel.

  • Page 9: Assembly

    SA 48.1/SAR 25.1 SAR 30.1 Assembly Assembly Mounting position AUMA actuators can be operated without restriction in any mounting position. Handwheel fitting Information For transport purposes, handwheels from a diameter of 400 mm are supplied sepa- rately. Damage at the change-over mechanism due to incorrect assembly! Only pivot change-over lever manually.

  • Page 10: Multi-Turn Actuator: Mount To Valve/Gearbox

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Assembly Multi-turn actuator: mount to valve/gearbox Danger of corrosion due to damage to paint finish and condensation! Touch up damage to paint finish after work on the device. After mounting, connect the device immediately to electrical mains to ensure that heater minimises condensation.

  • Page 11: Output Drive Type A

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Assembly 4.3.2 Output drive type A Application Output drive for rising, non-rotating valve stem Capable of withstanding thrust 4.3.2.1 Stem nut: finish machining This working step is only required if stem nut is supplied unbored or with pilot bore.

  • Page 12: Multi-Turn Actuator (With Output Drive Type A): Mount To Valve

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Assembly 4.3.2.2 Multi-turn actuator (with output drive type A): mount to valve Figure 8: Assembly with output drive type A Valve stem Output drive type A Screws to actuator Valve flange Screws to output drive If the output drive type A is already mounted to the multi-turn actuator: Loosen screws [3] and remove output drive type A [2].

  • Page 13: Accessories For Assembly

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Assembly Accessories for assembly 4.4.1 Stem protection tube for rising valve stem — Option — Figure 9: Assembly of the stem protection tube Cap for stem protection tube Stem protection tube Sealing ring Seal thread with hemp, Teflon tape, or thread sealing material.

  • Page 14: Electrical Connection

    It can also be obtained from AUMA (state commission no., refer to name plate) or downloaded directly from the Internet (www.auma.com). Valve damage for connection without controls! NORM actuators require controls: Connect motor via controls only (reversing contactor circuit).

  • Page 15: Motor Connection

    [1] in case of lower nominal currents. Figure 11: Connection arrangement for sizes 25.1 40.1 AUMA plug/socket connector for control connections and motor connections up to 25 A Motor connection compartment for motor connections exceeding 25 A Cable entry for motor connection...

  • Page 16: Connection With Auma Plug/Socket Connector

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Electrical connection Figure 12: Connection arrangement for size 48.1 AUMA plug/socket connector for control connections Motor connection compartment Table 3: Cross sections and tightening torques for motor terminals Type Output speed Cross sections Tightening torques SA 25.1...

  • Page 17: Terminal Compartment: Open

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Electrical connection 5.3.1 Terminal compartment: open Figure 13: Connection AUMA plug/socket connector, version S Cover Screws for cover O-ring Screws for socket carrier Socket carrier Cable entry Blanking plug Cable gland (not included in delivery) Hazardous voltage! Risk of electric shock.
  • Page 18 SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Electrical connection In case of a fault: Hazardous voltage while protective earth conductor is NOT connected! Risk of electric shock. Connect all protective earth conductors. Connect PE connection to external protective earth conductor of connecting cables.

  • Page 19: Terminal Compartment: Close

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Electrical connection 5.3.3 Terminal compartment: close Figure 16: Example: Version S Cover Screws for cover O-ring Screws for socket carrier Socket carrier Cable entry Blanking plug Cable gland (not included in delivery) Short-circuit due to pinching of cables! Risk of electric shock and functional failures.

  • Page 20: Protection Cover

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Electrical connection Figure 17: Parking frame 5.4.2 Protection cover Protection cover for plug compartment when plug is removed. The open terminal compartment can be closed using a protective cover (not illustrated). 5.4.3 Double sealed intermediate frame When removing the electrical connection or due to leaky cable glands, ingress of dust and water into the housing may occur.

  • Page 21: Operation

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Operation Operation Manual operation For purposes of setting and commissioning, in case of motor failure or power failure, the actuator may be operated manually. Manual operation is engaged by an internal change-over mechanism. 6.1.1 Manual operation: engage Information...

  • Page 22: Motor Operation

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Operation Motor operation Valve damage due to incorrect setting! Perform all commissioning settings and the test run prior to motor operation. Controls are required to operate an actuator during motor operation. If the actuator is to be operated locally, additional local controls are required.

  • Page 23: Indications

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Indications Indications Mechanical position indicator/running indication — Option — Mechanical position indicator: Continuously indicates the valve position (For complete travel from OPEN to CLOSED or vice versa, the indicator disc [2] rotates by approximately 180° to 230°.) Indicates whether the actuator is running (running indication) Indicates that the end positions are reached (via indicator mark [3]) Figure 23:...

  • Page 24: Signals

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Signals Signals Feedback signals from actuator Information The switches can be provided as single switches (1NC and 1 NO), as tandem swit- ches (2 NC and 2 NO) or as triple switches (3 NC and 3 NO). The precise version is indicated in the terminal plan or on the order-related technical data sheet.

  • Page 25: Commissioning

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Commissioning Commissioning Switch compartment: open The switch compartment must be opened to perform the following settings (options). Loosen screws [2] and remove cover [1] from the switch compartment. If indicator disc [3] is available: Remove indicator disc [3] using a spanner (as lever).

  • Page 26: Limit Switching: Set

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Commissioning Figure 26: Torque switching heads Torque switching head black in direction CLOSE Torque switching head white in direction OPEN Lock screws Torque dials Loosen both lock screws [3] at the indicator disc. Turn torque dial [4] to set the required torque (1 da Nm = 10 Nm).

  • Page 27: End Position Open (White Section): Set

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Commissioning Turn handwheel by approximately half a turn (overrun) in the opposite direction. Press down and turn setting spindle [1] with screw driver in direction of the arrow and observe the pointer [2]: While a ratchet click is felt and heard, the pointer [2] moves 90°...

  • Page 28: Running Direction Close (Black Section): Set

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Commissioning Information After 177 turns (control unit for 1 500 turns/stroke) or 1,769 turns (control unit for 5,000 turns/stroke), the intermediate switches release the contact. 9.4.1 Running direction CLOSE (black section): set Move valve in direction CLOSE to desired intermediate position. If you override the tripping point inadvertently: Turn valve in opposite direction and approach intermediate position again in direction CLOSE.

  • Page 29: Limit Switching: Check

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Commissioning With indicator disc: Observe direction of rotation. The direction of rotation is correct, if actuator runs in direction CLOSE and indicator disc turns counterclockwise. Without the indicator disc: Unscrew threaded plug [1] and seal [2] or cap for stem protection tube [4] and observe direction of rotation at hollow shaft [3] or the stem [5].

  • Page 30: Potentiometer Setting

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Commissioning Potentiometer setting — Option — The potentiometer as travel sensor records the valve position. Information Due to the ratio of the reduction gearing the complete resistance range/stroke is not always passed. Therefore, external adjustment (setting potentiometer) must be pro- vided.

  • Page 31: Mechanical Position Indicator: Set

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Commissioning Figure 32: View of control unit Potentiometer (travel sensor) Potentiometer min. (0/4 mA) Potentiometer max. (20 mA) Measuring point (+) 0/4 20 mA Measuring point ( ) 0/4 20 mA Connect voltage to electronic position transmitter. Move valve to end position CLOSED.

  • Page 32: Switch Compartment: Close

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Commissioning Move actuator to end position OPEN. Hold lower indicator disc in position and turn upper disc with symbol (OPEN) until it is in alignment with the mark on the cover. Move valve to end position CLOSED again. Check settings: If the symbol (CLOSED) is no longer in alignment with mark...

  • Page 33: Corrective Action

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Corrective action Corrective action 10.1 Faults during commissioning Table 5: Faults during commissioning Fault description Possible causes Remedy Mechanical position indicator Reduction gearing is not suitable for Exchange reduction gearing. cannot be set. turns/stroke of the actuator.

  • Page 34: Servicing And Maintenance

    Only perform servicing and maintenance tasks when the device is switched off. AUMA AUMA offer extensive service such as servicing and maintenance as well as customer Service & Support product training. For the relevant contact addresses, please refer to <Addresses>...

  • Page 35: Disposal And Recycling

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Servicing and maintenance Grease change is performed during maintenance Generally after 4 to 6 years for modulating duty. Generally after 6 to 8 years if operated frequently (open-close duty). Generally after 10 to 12 years if operated rarely (open-close duty). We recommend exchanging the seals when changing the grease.

  • Page 36: Technical Data

    The following technical data includes standard and optional features. For detailed information on the customer-specific version, refer to the order-relevant data sheet. This data sheet can be downloaded from the Internet at http://www.auma.com in German and English (indication of commission number required).
  • Page 37 SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Technical data Electrical connection Standard: AUMA plug/socket connector with screw-type connection Options: Terminals or crimp connection Motor connection on separate terminals Threads for cable entries Standard: Metric threads Options: Pg-threads, NPT-threads, G-threads Terminal plan...

  • Page 38: Service Conditions

    KX-G : same as KX, however aluminium-free version (outer parts) Installation altitude Standard: ≤ 2,000 m above sea level Option: > 2,000 m above sea level, please contact AUMA Finish coating Standard: Paint based on polyurethane (powder coating) Colour...

  • Page 39: Spare Parts

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Spare parts Spare parts 13.1 Multi-turn actuators SA 25.1 SA 48.1/SAR 25.1 SAR 30.1...
  • Page 40 Information: Please state type and commission no. of the device (see name plate) when ordering spare parts. Only original AUMA spare parts should be used. Failure to use original spare parts voids the warranty and exempts AUMA from any liability. Delivered spare parts may slightly vary from the representation.

  • Page 41: Certificates

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Certificates Certificates 14.1 Declaration of Incorporation and EC Declaration of Conformity...
  • Page 42 SA 25.1 SA 48.1/SAR 25.1 SAR 30.1...
  • Page 43 SA 25.1 SA 48.1/SAR 25.1 SAR 30.1...

  • Page 44: Index

    SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Index Index Name plate 7 , 14 Accessories (electrical Operation 4 , 21 connection) Output drive type A Accessories for assembly Output drive types B, B1, B2, Ambient temperature B3, B4, and E Applications Assembly PTC thermistors...
  • Page 45 SA 25.1 SA 48.1/SAR 25.1 SAR 30.1 Index Valve stem Wiring diagram...

  • Page 46: Addresses

    Auma Endüstri Kontrol Sistemleri Limited UK Clevedon, North Somerset BS21 6TH  irketi Tel +44 1275 871141 TR 06810 Ankara AUMA Riester GmbH & Co. KG Fax +44 1275 875492 Tel+90 312 217 32 88 mail@auma.co.uk Fax+90 312 217 33 88 Plant Müllheim...
  • Page 47 AUMA worldwide Ferrostaal de Colombia Ltda. AUMA Actuators Middle East W.L.L. CO Bogotá D.C. AE 15268 Salmabad 704 Tel +57 1 401 1300 Tel +973 17877377 Fax+57 1 416 5489 Fax +973 17877355 dorian.hernandez@ferrostaal.com Naveen.Shetty@auma.com www.ferrostaal.com PERFECT CONTROLS Ltd. PROCONTIC Procesos y Control HK Tsuen Wan, Kowloon Automático...
  • Page 48 AUMA Riester GmbH & Co. KG P.O.Box 1362 D 79373 Muellheim Tel +49 7631 809 - 0 Fax +49 7631 809 - 1250 riester@auma.com www.auma.com Y004.798/003/en/4.12 For detailed information on AUMA products refer to the Internet: www.auma.com...

This manual is also suitable for:

Sar seriesSa 25.1Sa 30.1Sa 35.1Sa 40.1Sa 48.1 ... Show all

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