AUMA SQ 05.2 Operating Instructions Manual
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AUMA SQ 05.2 Operating Instructions Manual

AUMA SQ 05.2 Operating Instructions Manual

Part-turn actuators auma norm actuator (without controls)
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Part-turn actuators
SQ 05.2 – SQ 14.2
SQR 07.2 – SQR 14.2
AUMA NORM actuator (without controls)
Operation instructions
Assembly and commissioning

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Summary of Contents for AUMA SQ 05.2

  • Page 1 Part-turn actuators SQ 05.2 – SQ 14.2 SQR 07.2 – SQR 14.2 AUMA NORM actuator (without controls) Operation instructions Assembly and commissioning...

  • Page 2: Table Of Contents

    5.3.1 Overview on coupling variants ......................14 6 Electrical connection ............................17 6.1 Basic information............................17 6.2 S/SH electrical connection (AUMA plug/socket connector) ............... 18 6.2.1 Open terminal compartment ......................19 6.2.2 Cable connection ..........................19 6.2.3 Close terminal compartment ......................21 6.3 Accessories for electrical connection (option)....................
  • Page 3 14 Technical data ..............................44 14.1 Technical data Part-turn actuator....................... 44 14.2 Tightening torques for screws ........................46 15 Spare parts list ..............................47 15.1 Part-turn actuators SQ 05.2 – SQ 14.2 S / SQR 05.2 – SQR 14.2 S............47 Index .................................. 49...

  • Page 4: Safety Instructions

    Any device modification requires prior written consent of the manufacturer. 1.2 Range of application AUMA part-turn actuators SQ/SQREx are designed for the operation of industrial valves, e.g. butterfly valves and ball valves. Other applications require explicit (written) confirmation by the manufacturer.

  • Page 5: Warnings And Notes

    Safety instructions • Continuous duty • Buried service • Continuous underwater use (observe enclosure protection) • Potentially explosive atmospheres • 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 desig- nated use.
  • Page 6 Safety instructions Refers to the page number for further information. To return from the target to the pre- vious view, it is possible to jump back to the previous view within PDF documents: When using Adobe Acrobat via Menu > Previous view, or using the key combination Alt + left.

  • Page 7: Short Description

    Handwheel Valve attachment Mechanical position indicator AUMA part-turn actuators SQ/SQREx are driven by an electric motor. A handwheel is available for setting and emergency operation. Actuator controls are required to operate or process the actuator signals. Actuators without controls can be equipped with AUMA actuator controls at a later date.

  • Page 8: Name Plate

    Name plate 3 Name plate Figure 2: Arrangement of name plates [2] [3] Motor name plate Actuator name plate Additional plate, e.g. KKS plate (Power Plant Classification System) Actuator name plate Figure 3: Actuator name plate (example) [13] [12] [10] [11] Name of manufacturer Address of manufacturer Type designation Order number...
  • Page 9 2024 Year of manufacture = 2024 Data Matrix code When registered as authorised user, you may use our AUMA Assistant App to scan the Data Matrix code and directly access the order-related product documents without having to enter order number or serial number.
  • Page 10 Name plate Figure 5: Link to AUMA Assistant App For further Service & Support, Software/Apps/..., refer to www.auma.com.

  • Page 11: Transport And Storage

    SQR 12.2 SQ 14.2/ SQR 14.2 Indicated weight includes AUMA NORM part-turn actuator with 3-phase AC motor, electrical connec- tion in standard version, unbored coupling and handwheel For other output drive types, consider ad- ditional weights. Indicated weight includes AUMA NORM part-turn actuator with 3-phase AC motor, electrical connec- tion in standard version, and handwheel, including base and lever For other output drive types, con- sider additional weights.

  • Page 12: Storage

    SQR 12.2 SQ 14.2/ SQR 14.2 Indicated weight includes part-turn actuator AUMA NORM with 1-phase AC motor, electrical connec- tion in standard version, unbored coupling and handwheel For other output drive types, consider ad- ditional weights. Indicated weight includes AUMA NORM part-turn actuator with 1-phase AC motor, electrical connec- tion in standard version, and handwheel, including base and lever For other output drive types, con- sider additional weights.

  • Page 13: Assembly

    Assembly 5 Assembly 5.1 Mounting position When using grease as lubricant, the product described herein can be operated in any mounting position. When using oil instead of grease within the actuator gear housing, perpendicular mounting position is specified whereby the flange is pointing downward. The type of lubricant used is indicated on the actuator name plate (short designation F...= grease;...

  • Page 14: Overview On Coupling Variants

    Assembly 5.3.1 Overview on coupling variants Set-up Figure 8: Valve attachment via coupling Bore with keyway Square bore Bore with two-flats Application • For valve attachments according to EN ISO 5211 • For rotating, non-rising valve stem 5.3.1.1 Actuator (with coupling): mount Unbored couplings or couplings with pilot bore must be machined to match the valve shaft prior to mounting the actuator to the valve (e.g.
  • Page 15 Valve shaft Grub screw Clamping washer and screw with curved spring lock washer Figure 10: Mounting positions for coupling Table 6: Mounting position of the coupling within fitting dimensions according to AUMA defini- tion Dimensions [mm] SQ 05.2 SQ 07.2 SQ 10.2 SQ 12.2...
  • Page 16 Assembly Figure 11: Fit actuator ð Information: Ensure that the spigot (if provided) fits uniformly in the recess and that the flanges are in complete contact. 7. If flange bores do not match thread: Slightly rotate handwheel until bores line up. 8.

  • Page 17: Electrical Connection

    It can also be requested from AUMA when indicating the order number (refer to name plate) or downloaded directly from our Website (http://www.auma.com). Valve damage when connecting to actuator controls! NOTICE à...

  • Page 18: S/Sh Electrical Connection (Auma Plug/Socket Connector)

    Control contacts also available as crimp-type connection as an option. S version (standard) with three cable entries. SH version (enlarged) with additional cable entries. For cable connection, remove the AUMA plug/socket connector and the socket carrier from cover. Technical data Table 7: Electrical connection via AUMA plug/socket connector...

  • Page 19: Open Terminal Compartment

    Electrical connection 6.2.1 Open terminal compartment Figure 14: Open terminal compartment Cover (figure shows S version) Screws for cover O-ring Screws for socket carrier Socket carrier Cable entry Blanking plug Cable gland (not included in scope of delivery) Electric shock due to presence of hazardous voltage! DANGER Death or serious injury.
  • Page 20 Electrical connection In case of a fault: Hazardous voltage while protective earth conductor is WARNING NOT connected! Risk of electric shock à Connect all protective earth conductors. à Connect PE connection to external protective earth conductor of connection cable. à Power the device only once the protective earth conductor has been connected. Risk of motor damage if PTC thermistors or thermoswitches are not con- NOTICE nected!

  • Page 21: Close Terminal Compartment

    Electrical connection 6.2.3 Close terminal compartment Figure 17: Close terminal compartment Cover (figure shows S version) Screws for cover O-ring Screws for socket carrier Socket carrier Blanking plug Cable gland (not included in scope of delivery) Short-circuit due to pinching of cables! WARNING Risk of electric shock and functional failures.

  • Page 22: Accessories For Electrical Connection (Option)

    Electrical connection 6.3 Accessories for electrical connection (option) 6.3.1 Parking frame Figure 18: Parking frame, example with S plug/socket connector and cover Application Parking frame for safe storage of a disconnected plug or cover. For protection against touching the bare contacts and against environmental influ- ences.

  • Page 23: External Earth Connection

    Electrical connection 6.3.3 External earth connection Figure 20: Earth connection for part-turn actuator Application External earth connection (U-bracket) for connection to equipotential compensation. Table 9: Terminal cross sections and earth connection tightening torques Conductor type Terminal cross sections Tightening torques Solid wire and stranded 2.5 mm²...

  • Page 24: Operation

    Operation 7 Operation 7.1 Manual operation For purposes of setting and commissioning, in case of motor or power failure, the ac- tuator may be operated manually. Manual operation is engaged by an internal change- over mechanism. Manual operation is automatically disengaged when motor is started again. The hand- wheel does not rotate during motor operation.

  • Page 25: Indications (Option)

    Indications (option) 8 Indications (option) 8.1 Mechanical position indication via indicator mark Figure 22: Mechanical position indicator End position OPEN reached End position CLOSED reached Indicator mark at cover Properties • Independent of power supply • Used as running indication: Indicator disc rotates during actuator operation and continuously indicates the valve position (For “clockwise closing”...

  • Page 26: Signals (Output Signals)

    Signals (output signals) 9 Signals (output signals) 9.1 Feedback signals from actuator The switches can be provided as single switches (1 NC and 1 NO), as tandem switches (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 27: Commissioning (Basic Settings)

    Commissioning (basic settings) 10 Commissioning (basic settings) 10.1 End stops in part-turn actuator The internal end stops limit the swing angle. They protect the valve in case of limit switching failure during motor operation and serve the purpose as limitation for manual operation via handwheel.

  • Page 28: Set End Stop Closed

    Commissioning (basic settings) 10.1.1 Set end stop CLOSED How to proceed 1. Remove screw plug [3] 2. Move valve to end position CLOSED with handwheel. 3. If the valve end position is not reached: Slightly turn setting screw counterclock- wise until valve end position CLOSED can be correctly set. Turning the setting screw [4] clockwise decreases the swing angle.

  • Page 29: Set Torque Switching

    Commissioning (basic settings) Figure 27: Open switch compartment Cover Screws for cover Indicator disc 2. If indicator disc [3] is available: Remove indicator disc [3] using a spanner (as a lever). Information: To avoid damage to the paintwork, place a soft object, e.g. a cloth, under the spanner.

  • Page 30: Set Limit Switching

    Commissioning (basic settings) Figure 29: Torque switching heads Torque switching head black in direc- Torque switching head white in direc- tion CLOSE tion OPEN Lock screws Torque dials How to proceed 1. Loosen both lock screws [3] at the indicator disc. 2.

  • Page 31: Set End Position Open (White Section)

    Commissioning (basic settings) 4. As soon as the pointer [2] is 90° from mark [3]: Continue turning slowly. 5. As soon as the pointer [2] moves to mark [3]: Stop turning and release setting spindle. ð The end position CLOSED setting is complete. 6.

  • Page 32: Check Limit Switching

    Commissioning (basic settings) Figure 31: Direction of rotation (for “clockwise closing” version) 10.5.2 Check limit switching How to proceed 1. Manually operate actuator into both valve end positions. 2. The limit switching is set correctly if: ð WSR/LSC contact trips in end position CLOSED WOEL/LSO contact trips in end position OPEN ð...

  • Page 33: Close Switch Compartment

    Commissioning (basic settings) 7. Check settings: If the symbol (CLOSED) is no longer in alignment with mark on the cover: 7.1 Repeat setting. 10.7 Close switch compartment If options (such as potentiometer, position transmitter) are available: Only close switch compartment once all optional equipment has been successfully set. Corrosion due to damage to paint finish! NOTICE à...

  • Page 34: Commissioning (Optional Equipment Settings)

    Commissioning (optional equipment settings) 11 Commissioning (optional equipment settings) 11.1 Potentiometer The potentiometer is used as travel sensor and records the valve position. Setting elements The potentiometer is housed in the actuator switch compartment. The switch compart- ment must be opened to perform any settings. Refer to Open switch compartment [} 28].

  • Page 35: Set Measuring Range

    Commissioning (optional equipment settings) Power supply possible via: AC, AM actuator controls or external power supply Depending on temperature range of the actuator: refer to name plate Setting elements The RWG is housed in the actuator switch compartment. The switch compartment must be opened to perform any settings.

  • Page 36: Set Measuring Range

    Commissioning (optional equipment settings) Data 3-wire and 4-wire systems 2-wire system Power supply U 24 V DC (18 – 32 V) 24 V DC (18 – 32 V) LED off = 26 mA, Max. current consumption 20 mA LED on = 27 mA Max.

  • Page 37: Adjust Current Values

    Commissioning (optional equipment settings) a) Measuring range 0/4 – 20 mA as well as measuring range 20 – 0/4 mA (inverse operation) can be set. During setting process, the measuring range (normal or inverse operation) is as- signed to the end positions by push button S1/S2 assignment. b) For 2-wire systems, switch off LED end position signalling prior to setting the measuring range.

  • Page 38: Switch On/Off Led End Position Signalling

    Commissioning (optional equipment settings) If the current value fluctuates (e.g. between 4.0 – 4.2mA), the Switch on/off LED end position signalling [} 38] must be switched off for current adjust- ment. How to proceed 1. Operate valve in desired end position (OPEN/CLOSED). 2.

  • Page 39: Set Running Direction Open (White Section)

    Commissioning (optional equipment settings) 2. If you override the tripping point inadvertently: Move valve in opposite direction and approach intermediate position again in direction CLOSE (always approach the intermediate position in the same direction as in later electrical operation). 3. Press down and turn setting spindle [1] with screwdriver in direction of the arrow and observe the pointer [2]: While a ratchet click is felt and heard, the pointer [2] moves 90°...

  • Page 40: Corrective Actions

    0/4 – 20 mA at The LED on the EWG either flashes in setting Request AUMA Service. EWG position transmitter cannot be mode a) single flash or b) triple flash: set.

  • Page 41: Motor Protection (Thermal Monitoring)

    Corrective actions 12.2 Motor protection (thermal monitoring) PTC thermistors or thermoswitches are provided in the motor winding to monitor the motor winding temperature. Motor protection trips as soon as the max. permissible winding temperature has been reached. Possible causes Overload, running time exceeded, max. number of starts exceeded, max. ambient temperature exceeded.

  • Page 42: Servicing And Maintenance

    We recommend contacting our service for any interventions. à Only perform servicing and maintenance tasks when the device is switched off. Service & Support AUMA offers extensive service such as servicing and maintenance as well as cus- tomer product training. Contact addresses are indicated on our website (www.auma.com).
  • Page 43 Servicing and maintenance • Electronic scrap • Various metals • Plastic materials • Greases and oils The following generally applies: • Generally, greases and oils are hazardous to water and must not be released into the environment. • Arrange for controlled waste disposal of the disassembled material or for separate recycling according to materials.

  • Page 44: Technical Data

    The technical data sheet can be downloaded from our website at http:// www.auma.com in both German and English (please state the order num- ber). 14.1 Technical data Part-turn actuator Features and functions Certificates are attached to the device.
  • Page 45 Technical data With base and lever (option) Swing lever Made of spheroidal cast iron with two or three bores for fixing a lever arrangement. Considering the in- stallation conditions, the lever may be mounted to the output shaft in any desired position. Ball joints (option) Two ball joints matching the lever, including lock nuts and two welding nuts, suitable for pipe according to dimension sheet.

  • Page 46: Tightening Torques For Screws

    IEC 60664-1 Vibration resistance according to 2 g, 10 to 200 Hz (AUMA NORM), 1 g, 10 to 200 Hz (for actuators with actuator controls) oder ) IEC 60068-2-6 Resistant to vibration during start-up or for failures of the plant. Valid for part-turn actuators in version AUMA NORM and in version with actuator controls, each with AUMA plug/socket connector.

  • Page 47: Spare Parts List

    Spare parts list 15 Spare parts list 15.1 Part-turn actuators SQ 05.2 – SQ 14.2 S / SQR 05.2 – SQR 14.2 S...
  • Page 48 Please state device type and our order number (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 li- ability. Representation of spare parts may slightly vary from actual delivery.

  • Page 49: Index

     8, 46 Intermediate positions  38 Applications  4 Inverse operation (0/20 – 4 mA)  37 Approval plate  9 Assembly  13 AUMA Assistant App  9 LED end position signalling  38 Lifetime  46 Limit switches  17 Blanking plug  18 Limit switching  30, 32 Lubrication  42...
  • Page 50 Index Safety instructions  4 Safety instructions/warnings  4 Safety standards  18 Screw plugs  18 Serial number  8, 9 Service  42 Service conditions  46 Short-circuit protection  17 Size  9 Spare parts list  47 Speed  8, 9 Standards  4 Storage  12 Support  42 Switch check  40 Switches...
  • Page 52 AUMA Riester GmbH & Co. KG Location Muellheim PO Box 1362 79373 Muellheim, Germany Tel +49 7631 809 - 0 Fax +49 7631 8091250 info@auma.com www.auma.com Y0005.559/003/en/1.23 For detailed information on AUMA products, refer to the Internet: www.auma.com...

This manual is also suitable for:

Sq 14.2Sqr 07.2Sqr 14.2

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