AUMA NORM SQ 05.2, NORM SQ 07.2, NORM SQR 05.2, NORM SQ 10.2, NORM SQR 12.2 Operation & Instruction Manual

Part-turn actuators
SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2
AUMA NORM (without controls)

Assembly, operation, commissioningOperation instructions

Read operation instructions first.

●

Observe safety instructions.

●

These operation instructions are part of the product.

●

Retain operation instructions during product life.

●

Pass on instructions to any subsequent user or owner of the product.

Purpose of the document:

This document contains information for installation, commissioning, operation and maintenance staff . It is intended
to support device installation and commissioning.

Table of contents Page

41. Safety instructions.................................................................................................................

41.1. Basic information on safety

41.2. Range of application

51.3. Applications in Ex zone 22 (option)

51.4. Warnings and notes

61.5. References and symbols

72. Identification...........................................................................................................................

72.1. Name plate

82.2. Short description

93. Transport, storage and packaging........................................................................................

93.1. Transport

93.2. Storage

93.3. Packaging

104. Assembly................................................................................................................................

104.1. Mounting position

104.2. Handwheel fitting

104.3. Actuator: mount to valve

114.3.1. Valve attachment via coupling

135. Electrical connection.............................................................................................................

135.1. Basic information

145.2. Connection with AUMA plug/socket connector

145.2.1. Terminal compartment: open

155.2.2. Cable connection

175.2.3. Terminal compartment: close

175.3. Accessories for electrical connection

175.3.1. Parking frame

185.3.2. Protection cover

185.3.3. Double sealed intermediate frame

185.3.4. Earth connection, external

196. Operation................................................................................................................................

196.1. Manual operation

196.1.1. Manual operation: engage

196.1.2. Manual operation: disengage

196.2. Motor operation

2

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Table of contents

207. Indications..............................................................................................................................

207.1. Mechanical position indicator/running indication

218. Signals.....................................................................................................................................

218.1. Feedback signals from actuator

229. Commissioning......................................................................................................................

229.1. End stops in part-turn actuator

239.1.1. End stop CLOSED: set

239.1.2. End stop OPEN: set

239.2. Switch compartment: open

249.3. Torque switching: set

259.4. Limit switching: set

259.4.1. End position CLOSED (black section): set

259.4.2. End position OPEN (white section): set

269.5. Intermediate positions: set

269.5.1. Running direction CLOSE (black section): set

279.5.2. Running direction OPEN (white section): set

279.6. Test run

279.6.1. Direction of rotation: check

279.6.2. Limit switching: check

289.7. Electronic position transmitter EWG 01.1

299.7.1. Measuring range: set

309.7.2. Current values: adjust

309.7.3. LED end position signalling: switch on/off

309.8. Potentiometer

319.8.1. Potentiometer setting

319.9. Electronic position transmitter RWG

329.9.1. Measuring range: set

329.10. Mechanical position indicator: set

339.11. Switch compartment: close

3410. Corrective action....................................................................................................................

3410.1. Faults during commissioning

3410.2. Motor protection (thermal monitoring)

3611. Servicing and maintenance...................................................................................................

3611.1. Preventive measures for servicing and safe operation

3611.2. Maintenance

3611.3. Disposal and recycling

3812. Technical data.........................................................................................................................

3812.1. Technical data Part-turn actuator

4113. Spare parts.............................................................................................................................

4113.1. Part-turn actuators SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

4314. Certificates..............................................................................................................................

4314.1. Declaration of Incorporation and EC Declaration of Conformity

44Index........................................................................................................................................

46Addresses...............................................................................................................................

3

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Table of contents

1. Safety instructions

1.1. Basic information on safety
Standards/directives

AUMA products are designed and manufactured in compliance with recognised
standards and directives.This is certified in a Declaration of Incorporation and an
EC Declaration of Conformity.

The end user or the contractor must ensure that all legal requirements, directives,
guidelines, national regulations and recommendations with respect to assembly,
electrical connection, commissioning and operation are met at the place of installation.

Safety instructions/warn-

ings

All personnel working with this device must be familiar with the safety and warning
instructions in this manual and observe the instructions given. Safety instructions
and warning signs on the device must be observed to avoid personal injury or property
damage.

Qualification of staff

Assembly, electrical connection, commissioning, operation, and maintenance must
be carried out exclusively by suitab ly qualified personnel ha ving been authorised by
the end user or contractor of the plant only.

Prior to working on this product, the staff must have thoroughly read and understood
these instructions and, furthermore, know and observe officially recognised rules
regarding occupational health and safety.

Commissioning

Prior to commissioning, it is important to check that all settings meet the requirements
of the application. Incorrect settings might present a danger to the application, e.g.
cause damage to the valve or the installation.The manufacturer will not be held
liable for any consequential damage. Such risk lies entirely with the user.

Operation

Prerequisites for safe and smooth operation:

●

Correct transport, proper storage, mounting and installation, as well as careful
commissioning.

●

Only operate the device if it is in perfect condition while observing these instruc­tions.

●

Immediately report any faults and damage and allow for corrective measures.

●

Observe recognised rules for occupational health and safety.

●

Observe the national regulations.

●

During operation, the housing warms up and surface temperatures > 60 °C may
occur.To prevent possib le burns, we recommend chec king the surf ace temper­ature using an appropriate thermometer and wearing protective gloves, if re­quired, prior to working on the device.

Protective measures

The end user or the contractor are responsible for implementing required protective
measures on site, such as enclosures, barriers, or personal protective equipment
for the staff.

Maintenance

T o ensure saf e device operation, the maintenance instructions included in this manual
must be observed.

Any device modification requires prior consent of the manufacturer.

1.2. Range of application

AUMA part-turn actuators are designed for the operation of industrial valves, e.g.
butterfly valves and ball valves.

Other applications require explicit (written) confirmation by the manufacturer.
The following applications are not permitted, e.g.:

●

Industrial trucks according to EN ISO 3691

●

Lifting appliances according to EN 14502

●

Passenger lifts according to DIN 15306 and 15309

●

Service lifts according to EN 81-1/A1

4

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

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.

Information

These operation instructions are only valid for the "clockwise closing" standard
version, i.e. driven shaft turns clockwise to close the valve.

1.3. Applications in Ex zone 22 (option)

Actuators of the indicated series basically meet the requirements for applications in
dust hazardous locations of ZONE 22 in compliance with the A TEX directiv e 94/9/EC.

The actuators are designed to meet enclosure protection IP68 and fulfil the
requirements of EN 50281-1-1:1998 section 6 - Electrical apparatus for use in
presence of combustible dust, requirements for category 3 electrical equipment ­protected by enclosures.

To comply with all requirements of EN 50281-1-1:1998, it is imperative that the
following points are observed:

●

In compliance with the A TEX directiv e 94/9/EC, the actuators must be equipped
with an additional identification – II3D IP6X T150 °C.

●

The maximum surface temperature of the actuators, based on an ambient
temperature of +40 °C in accordance with EN 50281-1-1 section 10.4, is +150
°C. In accordance with section 10.4, an increased dust deposit on the equipment
was not considered for the determination of the maximum surface temperature .

●

The correct connection of the thermoswitches or the PTC thermistors as well
as fulfilling the requirements of the duty type and the technical data are pre­requisites for compliance with the maximum surface temperature of devices.

●

The connection plug may only be plugged in or pulled out when device is dis­connected from the mains.

●

The cable glands used also have to meet the requirements of category II3 D
and must at least comply with enclosure protection IP68.

●

The actuators must be connected by means of an external ground connection
(accessory part) to the potential compensation or integrated into an earthed
piping system.

●

As a general rule, the requirements of EN 50281-1-1 must be respected in dust
hazardous locations. During commissioning, service, and maintenance, special
care as well as qualified and trained personnel are required for the saf e operation
of actuators.

1.4. Warnings and notes

The following warnings draw special attention to saf ety-rele vant procedures in these
operation instructions, each marked by the appropriate signal word (DANGER,
WARNING, CAUTION, NOTICE).

Indicates an imminently hazardous situation with a high level of risk. Failure
to observe this warning could result in death or serious injury.

Indicates a potentially hazardous situation with a medium level of risk. Failure
to observe this warning could result in death or serious injury.

5

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Safety instructions

Indicates a potentially hazardous situation with a low level of risk. Failure to
observe this warning may result in minor or moderate injury . Ma y also be used
with property damage.

Potentially hazardous situation. Failure to observe this warning may result in
property damage. Is not used for personal injury.

Arrangement and typographic structure of the warnings

Type of hazard and respective source!

Potential consequence(s) in case of non-observance (option)

→

Measures to avoid the danger

→

Further measure(s)

Safety alert symbol warns of a potential personal injury hazard.
The signal word (here: DANGER) indicates the level of hazard.

1.5. References and symbols

The following references and symbols are used in these instructions:

Information The term Information preceding the text indicates important notes and information.

Symbol for CLOSED (valve closed)
Symbol for OPEN (valve open)
Important information before the next step.This symbol indicates what is required

for the next step or what has to be prepared or observed.

< > Reference to other sections

T erms in brack ets shown abov e refer to other sections of the document which provide
further information on this topic.These terms are either listed in the index, a heading
or in the table of contents and may quickly be found.

6

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Safety instructions

2. Identification

2.1. Name plate

Each device component (actuator, motor) is equipped with a name plate.
Figure 1: Arrangement of name plates

[1] Motor name plate
[2] Actuator name plate
[3] Additional plate, e.g. KKS plate (Power Plant Classification System)

Description of actuator name plate

Figure 2: Actuator name plate (example)

[1] Name of manufacturer
[2] Address of manufacturer
[3] Type designation
[4] Order number
[5] Actuator serial number
[6] Operating time in [s] for a part-turn movement of 90°
[7] Torque range in direction CLOSE
[8] Torque range in direction OPEN
[9] Type of lubricant
[10] Enclosure protection
[11] Permissible ambient temperature
[12] Can be assigned as an option upon customer request
[13] Can be assigned as an option upon customer request
[14] Data Matrix code

7

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Identification

Type designation Figure 3:Type designation (example)

1. Type and size of actuator

2. Flange size

Type and size

These instructions apply to the following devices types and sizes:
Part-turn actuators for open-close duty: SQ 05.2, 07.2, 10.2, 12.2, 14.2
Part-turn actuators for modulating duty: SQR 05.2, 07.2, 10.2, 12.2, 14.2

Order number

The product can be identified using this number and the technical data as well as
order-related data pertaining to the device can be compiled.

Please always state this number for any product inquiries.
On the Internet at http://www.auma.com, we offer a service allowing authorised

users to download order-related documents such as wiring diagrams and technical
data (both in German and English), inspection certificates and the operation
instructions when entering the order number.

Actuator serial number

Table 1: Description of serial number (with example)

NS123451405

1st + 2nd position: Assembly in week

Week 0505

3rd + 4th position:Year of manufacture

Year of manufacture: 201414

All other positions

Internal number for unambiguous product identificationNS12345

Data Matrix code

When registered as authorised user, you may use the AUMA Support App to scan
the Data Matrix code and directly access the order-related product documents without
having to enter order number of serial number.

Figure 4: Link to the App store:

2.2. Short description

Part-turn actuator

Definition in compliance with EN ISO 5211:
A part-turn actuator is an actuator which transmits a torque to the valve for less than

one full revolution. It need not be capable of withstanding thrust.
AUMA part-turn actuators are driven by an electric motor. A handwheel is provided

for manual operation. 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 actuator controls at a later
date. For more information, please state our order number (refer to actuator name
plate).

8

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Identification

3. Transport, storage and packaging

3.1. 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.

→

Actuators mounted on valves: Attach ropes or hooks for the purpose of lifting
by hoist to valve and NOT to actuator.

→

Actuators mounted to gearboxes: Attach ropes or hooks for the purpose of lifting
by hoist only to the gearbox using eyebolts and NOT to the actuator.

→

Actuators mounted to controls: Attach ropes or hooks for the purpose of lifting
by hoist only to the actuator and NOT to the controls.

3.2. Storage

Danger of corrosion due to inappropriate storage!

→

Store in a well-ventilated, dry room.

→

Protect against floor dampness by storage on a shelf or on a wooden pallet.

→

Cover to protect against dust and dirt.

→

Apply suitable corrosion protection agent to uncoated surfaces.

Long-term storage

If the device must be stored for a long period (more than 6 months) the following
points must be observed in addition:

1. Prior to storage:
Protect uncoated surfaces, in particular the output drive parts and mounting
surface, with long-term corrosion protection agent.

2. At an interval of approx. 6 months:
Check for corrosion. If first signs of corrosion show , apply ne w corrosion protec­tion.

3.3. Packaging

Our products are protected by special packaging for transport when leaving the
factory .The packaging consists of environmentally friendly materials which can easily
be separated and recycled.We use the following packaging materials: wood,
cardboard, paper, and PE foil. For the disposal of the packaging material, we
recommend recycling and collection centres.

9

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Transport, storage and packaging

4. Assembly

4.1. Mounting position

AUMA actuators can be operated without restriction in any mounting position.

4.2. Handwheel fitting

Figure 5: Handwheel

[1] Spacer
[2] Input shaft
[3] Handwheel
[4] Circlip

1. If required, fit spacer [1] onto input shaft [2].

2. Slip handwheel [3] onto input shaft.

3. Secure handwheel [3] using the circlip [4] supplied.

4.3. Actuator: mount to valve

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.

The actuator is mounted to the valve using a coupling (standard) or via le ver . Separate
instructions are available for actuator mounting to the valve when equipped with
base and lever.

10

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Assembly

4.3.1. Valve attachment via coupling

Dimensions Figure 6: Coupling fitting dimensions

[1] Coupling
[2] Valve shaft
[3] Grub screw
[4] Screw

Table 2: Coupling fitting dimensions

Z max [mm]Y max [mm]X max [mm]Type, size - output mounting flange

4023SQ/SQR 05.2-F05/F07
4023SQ/SQR 07.2-F05/F07
6623SQ/SQR 07.2-F10
5054SQ/SQR 10.2-F10
8254SQ/SQR 10.2-F12
61105SQ/SQR 12.2-F12
101105SQ/SQR 12.2-F14
75108SQ/SQR 14.2-F14
125108SQ/SQR 14.2-F16

Assembly

Information: Mount valve and actuator in the same end position.

- For butterfly valves: Recommended mounting position is end position

CLOSED.

- For ball valves: Recommended mounting position is end position OPEN.

1. Thoroughly degrease mounting faces of output mounting flanges.

2. Apply a small quantity of grease to the valve shaft [2].

3. Use handwheel to run actuator to mechanical end stop.

4. Place coupling [1] onto valve shaft [2] and secure against axial slipping by using
a grub screw, a circlip or a screw.Thereby, ensure that dimensions X, Y or Z
are observed (refer to figure and table <Coupling fitting dimensions>).

5. Apply non-acidic grease at splines of coupling.

6. Fit actuator.
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:

7.1 Slightly rotate handwheel until bores line up.

7.2 If required, shift actuator position by one tooth on the coupling.

11

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Assembly

8. Fasten actuator with screws [4].
Information: We recommend applying liquid thread sealing material to the

screws to avoid contact corrosion.

→

Fasten screws [4] crosswise with a torque according to table.

Table 3:Tightening torques for screws

Tightening torque TA [Nm]Screws

Threads

Strength class 8.8

11M6
25M8
51M10
87M12
214M16

12

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Assembly

5. Electrical connection

5.1. Basic information

Danger due to incorrect electrical connection

Failure to observe this warning can result in death, serious injury , or property damage.

→

The electrical connection must be carried out exclusively by suitably qualified
personnel.

→

Prior to connection, observe basic information contained in this chapter.

→

After connection but prior to applying the voltage, observe the <Commissioning>
and <Test run> chapters.

Wiring diagram/terminal

plan

The pertaining wiring diagram/terminal plan (both in German and English) is attached
to the device in a weather-proof bag, together with these operation instructions. It
can also be requested from AUMA (state order number, refer to name plate) or
downloaded directly from the Internet (http://www.auma.com).

Valve damage for connection without controls!

→

NORM actuators require controls: Connect motor via controls only (reversing
contactor circuit).

→

Observe the type of seating specified by the valve manufacturer.

→

Observe wiring diagram.

Delay time

The delay time is the time from the tripping of the limit or torque switches to the motor
power being switched off.To protect the valve and the actuator, we recommend a
delay time < 50 ms. Longer delay times are possible provided the operating time,
output drive type, valve type, and the type of installation are considered.We
recommend switching off the corresponding contactor directly by limit or torque
switch.

Protection on site

For short-circuit protection and for disconnecting the actuator from the mains, fuses
and disconnect switches have to be provided by the customer.

The current value for respective sizing is derived from the current consumption of
the motor (refer to electrical data sheet).

Limit and torque

switches

Limit and torque switches can be provided as single, tandem, or triple s witches. Only
the same potential can be switched on the two circuits (NC/NO contact) of each
single switch. If different potentials are to be switched simultaneously, tandem
switches or triple switches are required.When using tandem/triple switches:

●

For signalling use the leading contacts TSC1, TSO1, LSC1, LSO1.

●

For switching off use the lagging contacts TSC, TSO, LSC, LSO.

Type of current, mains
voltage and mains fre-

quency

Type of current, mains voltage and mains frequency must match the data on the
motor name plate.

13

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Electrical connection

Figure 7: Motor name plate (example)

[1] Type of current
[2] Mains voltage
[3] Mains frequency (for 3-ph and 1-ph AC motors)

Connecting cables

●

For device insulation, appropriate (voltage-proof) cab les must be used. Specify
cables for the highest occurring rated voltage.

●

Use connecting cable with appropriate minimum rated temperature.

●

For connecting cables exposed to UV radiation (outdoor installation), use UV
resistant cables.

5.2. Connection with AUMA plug/socket connector
Cross sections AUMA plug/socket connector:

●

Power terminals (U1, V1, W1, U2, V2, W2): max. 6 mm² flexible/10 mm² solid

●

PE connection : max. 6 mm² flexible/10 mm² solid

●

Control contacts (1 to 50): max. 2.5 mm²

5.2.1. Terminal compartment: open

Figure 8: Connection AUMA plug/socket connector, version S

[1] Cover
[2] Screws for cover
[3] O-ring
[4] Screws for socket carrier
[5] Socket carrier
[6] Cable entry
[7] Blanking plug
[8] Cable gland (not included in delivery)

14

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Electrical connection

Hazardous voltage!

Risk of electric shock.

→

Disconnect device from the mains before opening.

1. Loosen screws [2] and remove cover [1].

2. Loosen screws [4] and remove socket carrier [5] from cover [1].

3. Insert cable glands [8] suitable for connecting cables.

➥

The enclosure protection IP... stated on the name plate is only ensured if suitable
cable glands are used.

Figure 9: Example: Name plate shows enclosure protection IP68

4. Seal unused cable entries [6] with suitable blanking plugs [7].

5. Insert the cables into the cable glands [8].

5.2.2. Cable connection

✔ Observe permissible cross sections.

Danger of motor damage if PTC thermistors or thermoswitches are not con­nected!

Our warranty for the motor will lapse if the motor protection is not connected.

→

Connect PTC thermistors or thermoswitches to external controls.

Danger of corrosion: Damage due to condensation!

→

After mounting, commission the device immediately to ensure that heater min­imises condensation.

1. Remove cable sheathing.

2. Strip wires.

3. For flexible cables: Use end sleeves according to DIN 46228.

4. Connect cables according to order-related wiring diagram.

15

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

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.

→

Start running the device only after having connected the protective earth con­ductor.

5. Tighten PE conductors firmly to PE connection using ring lugs (fle xib le cab les)

or loops (rigid cables).
Figure 10: PE connection

[1] Socket carrier
[2] Screw
[3] Washer
[4] Lock washer
[5] Protective earth with ring lugs/loops
[6]

PE connection, symbol:

Information Some actuators are equipped with an additional motor heater.The motor heater

minimises condensation within the motor.

16

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Electrical connection

5.2.3. Terminal compartment: close

Figure 11: Example:Version S

[1] Cover
[2] Screws for cover
[3] O-ring
[4] Screws for socket carrier
[5] Socket carrier
[6] Cable entry
[7] Blanking plug
[8] Cable gland (not included in delivery)

Short-circuit due to pinching of cables!

Risk of electric shock and functional failures.

→

Carefully fit socket carrier to avoid pinching the cables.

1. Insert the socket carrier [5] into the cover [1] and fasten with screws [4].

2. Clean sealing faces of cover [1] and housing.

3. Check whether O-ring [3] is in good condition, replace if damaged.

4. Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and
insert it correctly.

5. Fit cover [1] and fasten screws [2] evenly crosswise.

6. Fasten cable glands [8] applying the specified torque to ensure the required
enclosure protection.

5.3. Accessories for electrical connection
— Option —

5.3.1. Parking frame

Application

Parking frame for safe storage of a disconnected plug.
For protection against touching the bare contacts and against environmental

influences.

17

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Electrical connection

Figure 12: Parking frame

5.3.2. Protection cover

Protection cover for plug compartment when plug is removed.
The open terminal compartment can be closed using a protective cover (not

illustrated).

5.3.3. 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. This is prevented eff ectively by inserting
the double sealed intermediate frame [2] between the plug/socket connector [1] and
the housing of the device.The enclosure protection of the device (IP68) will not be
affected, even if the electrical connection [1] is removed.

Figure 13: Electrical connection with double sealed intermediate frame

[1] Electrical connection
[2] Double sealed intermediate frame
[3] Actuator housing

5.3.4. Earth connection, external

As an option, the housing is equipped with an external earth connection (U-bracket)
to connect the device to the equipotential earth bonding.

Figure 14: Earth connection

18

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Electrical connection

6. Operation

6.1. Manual operation

For purposes of setting and commissioning, in case of motor 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

Damage at the motor coupling due to faulty operation!

→

Engage manual operation only during motor standstill.

1. Press push button.

2. Turn handwheel in desired direction.

→

To close the valve, turn handwheel clockwise:

➥

Drive shaft (valve) turns clockwise in direction CLOSE.

6.1.2. Manual operation: disengage

Manual operation is automatically disengaged when motor is started again.The
handwheel does not rotate during motor operation.

6.2. 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.

1. Switch on power supply.

2. To close the valve, switch on motor operation in direction CLOSE.

➥

Valve shaft turns clockwise in direction CLOSE.

19

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Operation

7. Indications

7.1. Mechanical position indicator/running indication

Mechanical position indicator:

●

Continuously indicates the valve position
(For a swing angle of 90°, the indicator disc [2] rotates b y appro ximately 180°.)

●

Indicates whether the actuator is running (running indication)

●

Indicates that the end positions are reached (via indicator mark [3])

Figure 15: Mechanical position indicator

[1] Cover
[2] Indicator disc
[3] Mark
[4] Symbol for position OPEN
[5] Symbol for position CLOSED

20

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Indications

8. Signals

8.1. Feedback signals from actuator

Information Switches can be provided as single switches (1 NC and 1 NO), as tandem s witches

(2 NC and 2 NO) or as triple switches (3 NC und 3 NO).The precise version is indic­ated in the terminal plan or on the order-related technical data sheet.

Type and designation in terminal planFeedback signal

Setting via limit switching
Switches: 1 NC and 1 NO (standard)

End position OPEN/CLOSED
reached

Limit switch, closing, clockwise rotationLSC (WSR)
Limit switch, opening, counterclockwise rotationLSO

Setting via DUO limit switching
Switches: 1 NC and 1 NO (standard)

Intermediate position reached
(option)

DUO limit switch, clockwise rotationLSA
DUO limit switch, counterclockwise rotationLSB (WDL)

Setting via torque switching
Switches: 1 NC and 1 NO (standard)

Torque OPEN/CLOSED
reached

Torque switch, closing, clockwise rotationTSC
Torque switch, opening, counterclockwise rotationTSO (DÖL)

Thermoswitches or PTC thermistors, depending on the versionMotor protection tripped

ThermoswitchesF1, Th
PTC thermistorsR3

Switches: 1 NC (standard)Running indication (option)

Blinker transmitterS5, BL

Depending on version either with potentiometer or electronic position transmitter EWG/RWGValve position (option)

PotentiometerR2
Potentiometer in tandem arrangement (option)R2/2
3-wire or 4-wire system (0/4– 20 mA)B1/B2,

EWG/RWG

2-wire system (4 – 20 mA)B3/B4,

EWG/RWG

SwitchesManual operation active (op-

tion)

21

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Signals

9. Commissioning

9.1. End stops in part-turn actuator

The internal end stops limit the swing angle.They protect the valve in the event of
limit switching failure.

End stop setting is generally performed by the valv e man uf acturer prior to installing
the valve into the pipework.

Exposed, rotating parts (discs/balls) at the valve!

Pinching and damage by valve or actuator.

→

End stops should be set by suitably qualified personnel only.

→

Never completely remov e the setting screws [2] and [4] to av oid grease leakage.

→

Observe dimension T

min.

Information

●

The swing angle set in the factory is indicated on the name plate:

●

The setting sequence depends on the valve:

- Recommendation for butterfly valves: Set end stop CLOSED first.

- Recommendation for ball valves: Set end stop OPEN first.

Figure 16: End stop

[1] Screw plug for end stop OPEN
[2] Setting screw for end stop OPEN
[3] Screw plug for end stop CLOSED
[4] Setting screw for end stop CLOSED

14.212.210.207.205.2Dimensions/sizes

2323201717T (for 90°)
1213121111T

min.

22

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

9.1.1. End stop CLOSED: set

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 [4] counterclockwise until valve end position
CLOSED can be safely set.

➥

Turning the setting screw [4] clockwise results in a smaller swing angle.

➥

Turning the setting screw [4] counterclockwise results in a larger swing
angle.

4. Turn setting screw [4] clockwise to the stop.

➥

This completes the setting of end stop CLOSED.

5. Check O-ring in screw plug and replace if damaged.

6. Fasten and tighten screw plug [3].
Having completed this procedure, the end position detection CLOSED can be set

immediately.

9.1.2. End stop OPEN: set

Information In general, the end stop OPEN does not have to be set.

1. Remove screw plug [1].

2. Move valve to end position OPEN with handwheel.

3. If the valve end position is not reached:

→

Slightly turn setting screw [2] counterclockwise until valve end position
OPEN can be safely set.

➥

Turning the setting screw [2] clockwise results in a smaller swing angle.

➥

Turning the setting screw [2] counterclockwise results in a larger swing
angle.

4. Turn setting screw [2] clockwise to the stop.

➥

This completes the setting of end stop OPEN.

5. Check O-ring in screw plug and replace if damaged.

6. Fasten and tighten screw plug [1].
Having completed this procedure, the end position detection OPEN can be set

immediately.

9.2. Switch compartment: open

The switch compartment must be opened to perform the following settings (options).

23

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

1. Loosen screws [2] and remove cover [1] from the switch compartment.

2. If indicator disc [3] is available:
Remove indicator disc [3] using a spanner (as lever).

Information:To a v oid damage to paint finish, use spanner in combination with
soft object, e.g. fabric.

9.3. Torque switching: set

Once the set torque is reached, the torque switches will be tripped (overload protection
of the valve).

Information The torque switches may also trip during manual operation.

Valve damage due to excessive tripping torque limit setting!

→

The tripping torque must suit the valve.

→

Only change the setting with the consent of the valve manufacturer.

Figure 17:Torque measuring heads

[1] Torque switching head black in direction CLOSE
[2] Torque switching head white in direction OPEN
[3] Lock screws
[4] Torque dials

1. Loosen both lock screws [3] at the indicator disc.

24

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

2. Turn torque dial [4] to set the required torque (1 da Nm = 10 Nm). Example:

-

Black torque switching head set to approx. 25 da Nm ≙ 250 Nm for direction
CLOSE

-

White torque switching head set to approx. 20 da Nm ≙ 200 Nm for direction
OPEN

3. Fasten lock screws [3] again.
Information: Maximum tightening torque: 0.3 – 0.4 Nm

➥

The torque switch setting is complete.

9.4. Limit switching: set

The limit switching records the travel.When reaching the preset position, switches
are operated.

Figure 18: Setting elements for limit switching

Black section:

[1] Setting spindle: End position CLOSED
[2] Pointer: End position CLOSED
[3] Mark: End position CLOSED is set

White section:

[4] Setting spindle: End position OPEN
[5] Pointer: End position OPEN
[6] Mark: End position OPEN is set

9.4.1. End position CLOSED (black section): set

1. Engage manual operation.

2. Turn handwheel clockwise until valve is closed.

3. 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° every time.

4. If the pointer [2] is 90° from mark [3]: Continue turning slowly.

5. If the pointer [2] moves to mark [3]: Stop turning and release setting spindle.

➥

The end position CLOSED setting is complete.

6. If you override the tripping point inadvertently (ratchet click is heard after the
pointer has snapped): Continue turning the setting spindle in the same direction
and repeat setting process.

9.4.2. End position OPEN (white section): set

1. Engage manual operation.

2. Turn handwheel counterclockwise until valve is open.

25

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

3. Press down and turn setting spindle [4] with screw driver in direction of the
arrow and observe the pointer [5]:While a ratchet click is felt and heard, the
pointer [5] moves 90° every time.

4. If the pointer [5] is 90° from mark [6]: Continue turning slowly.

5. If the pointer [5] moves to mark [6]: Stop turning and release setting spindle.

➥

The end position OPEN setting is complete.

6. If you override the tripping point inadvertently (ratchet click is heard after the
pointer has snapped): Continue turning the setting spindle in the same direction
and repeat setting process.

9.5. Intermediate positions: set
— Option —

Actuators equipped with DUO limit switching contain two intermediate position
switches. One intermediate position may be set for each running direction.

Figure 19: Setting elements for limit switching

Black section:

[1] Setting spindle: Running direction CLOSE
[2] Pointer: Running direction CLOSE
[3] Mark: Intermediate position CLOSED is set

White section:

[4] Setting spindle: Running direction OPEN
[5] Pointer: Running direction OPEN
[6] Mark: Intermediate position OPEN is set

9.5.1. Running direction CLOSE (black section): set

1. Move valve in direction CLOSE to desired intermediate position.

2. If you override the tripping point inadvertently:Turn valve in opposite direction

and approach intermediate position again in direction CLOSE.
Information: Always approach the intermediate position in the same direction

as in later electrical operation.

3. 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° every time.

4. If the pointer [2] is 90° from mark [3]: Continue turning slowly.

5. If the pointer [2] moves to mark [3]: Stop turning and release setting spindle.

➥

The intermediate position setting in running direction CLOSE is complete.

6. If you override the tripping point inadvertently (ratchet click is heard after the

pointer has snapped): Continue turning the setting spindle in the same direction
and repeat setting process.

26

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

9.5.2. Running direction OPEN (white section): set

1. Move valve in direction OPEN to desired intermediate position.

2. If you override the tripping point inadvertently: Move v alv e in opposite direction
and approach intermediate position again in direction OPEN (always approach
the intermediate position in the same direction as in later electrical operation).

3. Press down and turn setting spindle [4] with screw driver in direction of the
arrow and observe the pointer [5]:While a ratchet click is felt and heard, the
pointer [5] moves 90° every time.

4. If the pointer [5] is 90° from mark [6]: Continue turning slowly.

5. If the pointer [5] moves to mark [6]: Stop turning and release setting spindle.

➥

The intermediate position setting in running direction OPEN is complete.

6. If you override the tripping point inadvertently (ratchet click is heard after the
pointer has snapped): Continue turning the setting spindle in the same direction
and repeat setting process.

9.6. Test run

Perform test run only once all settings previously described have been performed.

9.6.1. Direction of rotation: check

Valve damage due to incorrect direction of rotation!

→

If the direction of rotation is wrong, switch off immediately.

→

Correct phase sequence.

→

Repeat test run.

1. Move actuator manually to intermediate position or to sufficient distance from
end position.

2. Switch on actuator in direction CLOSE and observe the direction of rotation on
the indicator disc.

→

Switch off before reaching the end position.

➥

The direction of rotation is correct if actuator runs in direction CLOSE and
indicator disc turns counterclockwise.

9.6.2. Limit switching: check

1. Move actuator manually into both end positions of the valve.

➥

The limit switching is set correctly if:

- LSC switch trips in end position CLOSED

- LSO switch trips in end position OPEN

- the switches release the contacts after turning back the handwheel

2. If the end position setting is incorrect: Reset limit switching.

27

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

3. If the end position setting is correct and no options (e.g. potentiometer , position
transmitter) are available: Close switch compartment.

9.7. Electronic position transmitter EWG 01.1
— Option —

The electronic position transmitter EWG 01.1 signals the remote position or the valve
position. On the basis of the actual valve position sensed by hall sensor, a current
signal between 0 – 20 mA or 4 – 20 mA is generated.

Technical data

Table 4: EWG 01.1

2-wire system3-wire or 4-wire systemData

4 – 20 mA0 – 20 mA, 4 – 20 mAOutput current I

a

24 V DC (18 – 32 V)24 V DC (18 – 32 V)Power supply U

V

1)

20 mALED off = 26 mA, LED on = 27

mA

Max. current consumption

(UV – 12 V)/20 mA

600 Ω

Max. load R

B

0.1 %Impact of power supply

0.1 %Load influence

< 0.1 ‰/KTemperature impact

–60 °C to +80 °CAmbient temperature

2)

Power supply possible via: AC, AM controls or external power supply1)
Depending on temperature range of the actuator: Refer to name plate2)

Setting elements

The EWG is housed in the actuator switch compartment.The switch compartment
must be opened to perform any settings.➔ Refer to <Switch compartment: open>.

All settings are made via the two push buttons [S1] and [S2].
Figure 20:View on control unit when switch compartment is open

[S1] Push button: Set 0/4 mA
[S2] Push button: Set 20 mA
LED Optical aid for setting
[1] Measuring point (+) 0/4 – 20 mA
[2] Measuring point (–) 0/4 – 20 mA

The output current (measuring range 0 – 20 mA) can be checked at measuring points
[1] and [2].

28

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

Table 5: Short overview on push button functions

FunctionPush but-

tons

→ press simultaneously for 5 s: Activate setting mode

[S1] + [S2]

→ press in setting mode for 3 s: Set 4 mA
→ press in setting mode for 6 s: Set 0 mA
→ press in operation for 3 s: Switch on/off LED end position signalling.
→ touch in end position: Reduce current value by 0.02 mA

[S1]

→ press in setting mode for 3 s: Set 20 mA
→ press in operation for 3 s: Switch on/off LED end position signalling.
→ touch in end position: Increase current value by 0.02 mA

[S2]

9.7.1. Measuring range: set

For measuring range setting, voltage must be applied at the position transmitter.

Information

●

Both measuring ranges 0/4 – 20 mA and 20 – 0/4 mA (inverse operation) can
be set.
During setting process, the measuring range (normal or inverse operation) is
assigned to the end positions by push button S1/S2 assignment.

●

Setting mode activating clears the setting in both end positions and sets the
output current to a value of 3.5 mA. After activation, both end values (0/4 mA
and 20 mA) need to be reset.

●

In case of inadvertent incorrect adjustment, the settings can always be reset
by renewed activation of the setting mode (simultaneous pressing of [S1] and
[S2]).

Activate setting mode

1. Press both push buttons [S1] and [S2] and hold down for 5 seconds:

➥

By pulsing double flashes, the LED indicates that the setting mode is correctly
activated:

➥

For any other LED flash sequence (single/triple flashing):➔ Refer to <Faults
during commissioning>.

Set measuring range

2. Operate valve in one of the end positions (OPEN/CLOSED).

3. Set desired output current (0/4 mA or 20 mA):

→

for 4 mA: Hold down push button [S1] for approx. 3 seconds,
until LED is slowly blinking .

→

for 0 mA: Hold down push button [S1] for approx. 6 seconds,
until LED is blinking fast .

→

for 20 mA: Hold down push button [S2] for approx. 3 seconds,
until LED is illuminated .

4. Operate valve into opposite end position.

➥

The value set in end position (0/4 mA or 20 mA) does not change during travel
in setting mode.

5. Perform setting in the second end position following the same steps.

29

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

6. Approach both end positions again to check the setting.

→

If the measuring range cannot be set:
Refer to <Faults during commissioning>.

→

If the current values (0/4/20 mA) are incorrect:
Refer to <Current values: adjust>.

→

If the current value fluctuates (e.g. between 4.0 – 4.2 mA):
<LED end position signalling: switch on/off>.

9.7.2. Current values: adjust

The current values (0/4/20 mA) set in end positions can be adjusted at any time.
Conventional values are e.g. 0.1 mA (instead of 0 mA) or 4.1 mA (instead 4 mA).

Information If the current value fluctuates (e.g. between 4.0 – 4.2 mA), the <LED end position

signalling> must be switched on for current adjustment.

→

Operate valve in desired end position (OPEN/CLOSED).

→

Reduce current value: Press push button [S1]
(the current is reduced by 0.02 mA every time the push button is
pressed)

→

Increase current value Press push button [S2]
(the current is increased by 0.02 mA every time the push button is
pressed)

9.7.3. LED end position signalling: switch on/off

The LED behaviour for end position reached can be set as f ollows: blinking/continuous
illumination or no illumination. During setting mode, end positions signalling is
switched on.

Switching on and off

1. Operate valve in one of the end positions (OPEN/CLOSED).

2. Hold down push buttons [S1] or [S2] for approx. 3 seconds.

➥

End position signalling is switched on or off.

Table 6: LED behaviour when end position signalling is switched on

LED behaviour in end positionSet output current

LED is blinking slowly

4 mA

LED is blinking fast

0 mA

LED is illuminated

20 mA

9.8. Potentiometer
— Option —

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
compartment must be opened to perform any settings. ➔ Refer to <Switch
compartment: open>.

Setting is made via potentiometer [1].

30

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

Figure 21:View on control unit

[1] Potentiometer

9.8.1. Potentiometer setting

Information Due to the ratio of the reduction gearing, the complete resistance range/stroke is not

always covered.Therefore, external adjustment (setting potentiometer) must be
provided.

1. Move valve to end position CLOSED.

2. Turn potentiometer [1] clockwise to the stop.

➥

End position CLOSED corresponds to 0 %

➥

End position OPEN corresponds to 100 %

3. Turn potentiometer [1] slightly in opposite direction.

4. Perform fine-tuning of the zero point at external setting potentiometer (for remote
indication).

9.9. Electronic position transmitter RWG
— Option —

The electronic position transmitter RWG records the valve position. On the basis of
the actual position value measured by the potentiometer (tra vel sensor), it generates
a current signal between 0 – 20 mA or 4 – 20 mA.

Technical data

Table 7: RWG 4020

2-wire system3-wire or 4-wire systemData

4 – 20 mA0 – 20 mA, 4 – 20 mAOutput current I

a

14 V DC + (I x RB), max. 30 V24 V DC (18 – 32 V)Power supply U

V

1)

20 mA24 mA at 20 mA output currentMax. current consumption
(UV – 14 V)/20 mA

600 Ω

Max. load R

B

0.1 %/V0.1 %/VImpact of power supply

0.1 %/100 Ω0.1 %/(0 – 600 Ω)

Load influence

< 0.3 ‰/KTemperature impact

–60 °C to +80 °CAmbient temperature

2)

5 kΩ

Transmitter potentiometer

Power supply possible via: AC, AM controls or external power supply1)
Depending on temperature range of the actuator: Refer to name plate2)

Setting elements

The RWG is housed in the actuator switch compartment.The switch compartment
must be opened to perform any settings. Refer to <Switch compartment: open>.

Setting is made via three potentiometers [1], [2] and [3].

31

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

Figure 22:View on control unit when switch compartment is open

[1] Potentiometer (travel sensor)
[2] Potentiometer min. (0/4 mA)
[3] Potentiometer max. (20 mA)
[4] Measuring point (+) 0/4 – 20 mA
[5] Measuring point (–) 0/4 – 20 mA

The output current (measuring range 0 – 20 mA) can be checked at measuring points
[4] and [5].

9.9.1. Measuring range: set

For measuring range setting, voltage must be applied at the position transmitter.

1. Move valve to end position CLOSED.

2. Connect measuring equipment for 0 – 20 mA to measuring points [4] and ]5].
If no value can be measured:

→

Check whether external load is connected to customer connection XK
(for standard wiring: terminals 23/24). Consider maximum load RB.

→

Or connect link across customer connection XK (for standard wiring:
terminals 23/24).

3. Turn potentiometer [1] clockwise to the stop.

4. Turn potentiometer [1] slightly in opposite direction.

5. Turn potentiometer [2] clockwise until output current starts to increase.

6. T urn potentiometer [2] in opposite direction until the follo wing value is reached:

- for 0 – 20 mA approx. 0.1 mA

- for 4 – 20 mA approx. 4.1 mA

➥

This ensures that the signal remains above the dead and live zero point.

7. Move valve to end position OPEN.

8. Set potentiometer [3] to end value 20 mA.

9. Approach end position CLOSED again and check minimum value (0.1 mA or

4.1 mA). If necessary, correct the setting.

9.10. Mechanical position indicator: set

1. Place indicator disc on shaft.

2. Move valve to end position CLOSED.

3.

Turn lower indicator disc until symbol (CLOSED) is in alignment with the
mark on the cover.

32

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

4. Move actuator to end position OPEN.

5.

Hold lower indicator disc in position and turn upper disc with symbol (OPEN)
until it is in alignment with the mark on the cover.

6. Move valve to end position CLOSED again.

7. Check settings:
If the symbol (CLOSED) is no longer in alignment with mark on the cover:

→

Repeat setting procedure.

9.11. Switch compartment: close

Danger of corrosion due to damage to paint finish!

→

Touch up damage to paint finish after work on the device.

1. Clean sealing faces of housing and cover.

2. Check whether O-ring [3] is in good condition, replace if damaged.

3. Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and
insert it correctly.

4. Place cover [1] on switch compartment.

5. Fasten screws [2] evenly crosswise.

33

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Commissioning

10. Corrective action

10.1. Faults during commissioning

Table 8: Faults during commissioning

RemedyDescription/causeFault

Exchange reduction gearing.Reduction gearing is not suitable for

turns/stroke of the actuator.

Mechanical position indicator
cannot be set.

●

Determine overrun: Overrun = travel
covered from switching off until complete
standstill.

●

Set limit switching again considering the
overrun (turn handwheel back by the
amount of the overrun).

The overrun was not considered when setting
the limit switching.
The overrun is generated by the inertia of
both the actuator and the valve and the dela y
time of the controls.

In spite of correct setting of limit
switching, actuator operated into
the valve end position.

●

Connect link across RWG to XK (terminals
23/24)

●

Connect external load to XK, e.g. remote
indication.

●

Observe maximum load RB.

Current loop across RWG is open.
(Position feedback 0/4 – 20 mA is only pos­sible if the current loop is closed across the
RWG.)

No value can be measured at
measuring points of the RWG.

Exchange reduction gearing.Reduction gearing is not suitable for

turns/stroke of the actuator.

Measuring range 0/4 – 20 mA or
maximum value 20 mA at position
transmitter cannot be set or sup­plies an incorrect value.

Call AUMA service.The LED on the EWG either flashes in setting

mode a) single flash or b) triple flash:

a) EWG is not calibrated.
b) Magnet positions of EWG are not aligned.

The measuring range 0/4 – 20
mA at EWG position transmitter
cannot be set.

●

Check setting, if required, reset end posi­tions.

●

Refer to <Check switches> and replace
the switches if required.

Switch is defective or switch setting is incor­rect.

Limit and/or torque switches do
not trip.

Switch check

The red test buttons [1] and [2] are used for manual operation of the switches:

1. T urn test button [1] in direction of the TSC arrow:Torque s witch CLOSED trips.

3. Turn test button [2] in direction of the TSO arrow:Torque switch OPEN trips.
If the actuator is equipped with a DUO limit switching (option), the intermediate

position switches (LSA and LSB) will be operated at the same time as the torque
switches.

1. Turn test button [1] in direction of the LSC arrow: Limit switch CLOSED trips.

2. Turn test button [2] in direction of the LSO arrow: Limit switch OPEN trips.

10.2. Motor protection (thermal monitoring)

In order to protect against overheating and impermissibly high temperatures at the
actuator, PTC thermistors or thermoswitches are embedded in the motor winding.
They trip as soon as the max. permissible winding temperature has been reached.

34

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Corrective action

Behaviour during failure

If the signals are correctly wired within the controls, the actuator is stopped and can
only resume its operation once the motor has cooled down.

Possible causes

Overload, running time exceeded, max. number of starts exceeded, ambient
temperature is too high.

Remedy

Check cause, eliminate if possible.

35

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Corrective action

11. Servicing and maintenance

Damage caused by inappropriate maintenance!

→

Servicing and maintenance must be carried out exclusively by suitably qualified
personnel having been authorised by the end user or the contractor of the plant.
Therefore, we recommend contacting our service.

→

Only perform servicing and maintenance tasks when the device is switched off.

AUMA

Service & Support

AUMA off er extensive service such as servicing and maintenance as well as customer
product training. For the relevant contact addresses, please refer to <Addresses>
in this document or to the Internet (www.auma.com).

11.1. Preventive measures for servicing and safe operation

The following measures are required to ensure safe device operation:

6 months after commissioning and then every year

●

Carry out visual inspection:
Cable entries, cable glands, b lanking plugs, etc. have to be checked f or correct
tightness and sealing.
Respect torques according to manufacturer's details.

●

Check fastening screws between actuator and gearbox/valve for tightness. If
required, fasten screws while applying the tightening torques as indicated in
chapter <Assembly>.

●

When rarely operated: Perform test run.

For enclosure protection IP68

After continuous immersion:

●

Check actuator.

●

In case of ingress of water, locate leaks and repair, dry device correctly and
check for proper function.

11.2. Maintenance
Lubrication

●

In the factory, the gear housing is filled with grease.

●

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.

●

No additional lubrication of the gear housing is required during operation.

11.3. Disposal and recycling

Our devices have a long lifetime. However, they have to be replaced at one point in
time.The devices have a modular design and may, therefore, easily be separated
and sorted according to materials used, i.e.:

●

electronic scrap

●

various metals

●

plastics

●

greases and oils

The following generally applies:

●

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.

36

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Servicing and maintenance

●

Observe the national regulations for waste disposal.

37

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Servicing and maintenance

12. Technical data

Information The following technical data includes standard and optional features. For detailed

information on the customer-specific version, refer to the order-related data sheet.
The technical data sheet can be downloaded from the Internet at www.auma.com
in both German and English (please state the order number).

12.1. Technical data Part-turn actuator

Features and functions

Short-time duty S2 - 15 min (part-turn actuators for open-close duty with 3-phase A C motors)
Short-time duty S2 - 10 min (part-turn actuators for open-close duty with 1-phase A C motors)
Intermittent duty S4 - 25 % (part-turn actuators f or modulating duty with 3-phase AC motors)
Intermittent duty S4 - 20 % (part-turn actuators f or modulating duty with 1-phase AC motors)

Type of duty

For nominal voltage and 40 °C ambient temperature and at average load with 35 % of the
max. torque

3-ph AC asynchronous motor, type IM B9 according to IEC 60034Standard:Motors
1-phase AC motor, type IM B9 according to IEC 60034Option:

Refer to motor name plate
Permissible variation of mains voltage: ±10 %
Permissible variation of mains frequency: ±5 %

Mains voltage, mains frequency

Category III according to IEC 60364-4-443Overvoltage category

F, tropicalizedStandard:Insulation class
H, tropicalizedOption:
Thermoswitches (NC)Standard:Motor protection
PTC thermistors (according to DIN 44082)

1)

Option:

110 – 120 V AC, 220 – 240 V AC or 400 V AC (externally supplied)Voltages:Motor heater (option)

12.5 WPower:
Adjustable between 75° and < 105°

Standard:Swing angle

15° to < 45°, 45° to < 75°, 105° to < 135°

Option:
Yes (Part-turn actuators are self-locking if the valve position cannot be changed from

standstill while torque acts upon the output drive.)

Self-locking

Manual drive for setting and emergency operation, handwheel does not rotate during elec­trical operation.

Manual operation

Handwheel lockable
Handwheel stem extension

Option:

Indication whether manual operation is active/not active via single switch (1 change-over
contact)

Indication for manual operation
(option)

AUMA plug/socket connector with screw-type connectionStandard:Electrical connection
Terminals or crimp connection

Gold-plated control plug (sockets and plugs)

Option:

Metric threadsStandard:Threads for cable entries
Pg-threads, NPT-threads, G-threadsOption:

Terminal plan according to order number enclosed with deliveryTerminal plan

Coupling without boreStandard:Splined coupling for connection

to the valve shaft

Machined coupling with bore and keyway, square bore or bore with two-flats
according to EN ISO 5211

Option:

Dimensions according to EN ISO 5211 without spigotValve attachment

PTC thermistors additionally require a suitable tripping device within the controls1)

With base and lever (option)

Made of spheroidal cast iron with two or three bores for fixing a lever arrangement. Consid­ering the installation conditions, the lever ma y be mounted to the output shaft in any desired
position.

Swing lever

Two ball joints matching the lever, including lock n uts and two w elding nuts , suitab le for pipe
according to dimension sheet

Ball joints (option)

Base with four holes for fastening screwsFixing

38

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Technical data

Electromechanical control unit

Counter gear mechanism for end positions OPEN and CLOSEDLimit switching

Single switches (1 NC and 1 NO) for each end position, not galv anically isolatedStandard:
Tandem switches (2 NC and 2 NO) for each end position, switches galvanically

isolated
Triple switches (3 NC and 3 NO) for each end position, switches galvanically
isolated
Intermediate position switch (DUO limit switching), adjustable for any position

Options:

Torque switching adjustable for directions OPEN and CLOSETorque switching

Single switches (1 NC and 1 NO) for each direction, not galvanically isolatedStandard:
Tandem switches (2 NC and 2 NO) for each direction, switches galvanically

isolated

Options:

Potentiometer or 0/4 – 20 mA (EWG/RWG)Position feedback signal, ana-

logue (option)

Continuous indication, adjustable indicator disc with symbols OPEN and CLOSEDMechanical position indicator

(option)

Blinker transmitter (option for modulating actuators)Running indication

Self-regulating PTC heater, 5 – 20 W, 110 – 250 V AC/DCStandard:Heater in switch compartment
24 – 48 V AC/DC or 380 – 400 V ACOptions:

A resistance type heater of 5 W, 24 V AC is installed in the actuator in combination with AM
or AC actuator controls.

Technical data for limit and torque switches

2 x 106 startsMechanical lifetime

Silver plated contacts:

24 V AC/DCU min.
250 V AC/DCU max.
20 mAI min.
5 A at 250 V (resistive load)

3 A at 250 V (inductive load, cos phi = 0.6)

I max. AC current

0.4 A at 250 V (resistive load)

0.03 A at 250 V (inductive load, L/R = 3 µs)
7 A at 30 V (resistive load)
5 A at 30 V (inductive load, L/R = 3 µs)

I max. DC current

Gold plated contacts

5 VU min.
30 VU max.
4 mAI min.
400 mAI max.

Technical data for blinker transmitter

107 startsMechanical lifetime

Silver plated contacts:

10 V AC/DCU min.
250 V AC/DCU max.
3 A at 250 V (resistive load)

2 A at 250 V (inductive load, cos phi ≈ 0.8)

I max. AC current

0.25 A at 250 V (resistive load)I max. DC current

Technical data for handwheel activation switches

106 startsMechanical lifetime

Silver plated contacts:

12 V DCU min.
250 V ACU max.
3 A at 250 V (inductive load, cos phi = 0.8)I max. AC current
3 A at 12 V (resistive load)I max. DC current

39

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Technical data

Service conditions

Indoor and outdoor use permissibleUse
Any positionMounting position
≤ 2,000 m above sea level

> 2,000 m above sea level, please contact AUMA

Installation altitude

–40 °C to +80 °C (part-turn actuators for open-close duty with 3-phase AC mo­tors)
–40 °C to +70 °C (part-turn actuators for open-close duty with 1-phase AC mo­tors)
–40 °C to +60 °C (part-turn actuators for modulating duty)

Standard:Ambient temperature

–60 °C to +60 °C
0 °C to +120 °C (part-turn actuators for open-close duty with 3-phase AC motors)

Options:

For actual version, refer to actuator name plate.

IP68 with AUMA 3-phase AC motor/1-phase AC motor
For special motors differing enclosure protection: refer to name plate.

Standard:Enclosure protection according

to EN 60529

DS Terminal compartment additionally sealed against interior (double sealed)Option:

According to AUMA definition, enclosure protection IP68 meets the following requirements:

●

Depth of water: maximum 8 m head of water

●

Duration of continuous immersion in water: Max. 96 hours

●

Up to 10 operations during continuous immersion
Modulating duty is not possible during continuous immersion.
For actual version, refer to actuator name plate.
Pollution degree 4 (when closed) according to EN 50178Pollution degree
2 g, from 10 to 200 Hz

Resistant to vibration during start-up or for failures of the plant. However, a fatigue strength
may not be derived from this.Valid for part-turn actuators in version AUMA NORM (with
AUMA plug/socket connector, without actuator controls). Not valid in combination with
gearboxes.

Vibration resistance according
to IEC 60068-2-6

KS: Suitable for installation in industrial units, in water or power plants with a
low pollutant concentration as well as for installation in occasionally or perman­ently aggressive atmosphere with a moderate pollutant concentration (e.g.
wastewater treatments plants, chemical industry)

Standard:Corrosion protection

KX: Suitable for installation in extremely aggressive atmospheres with high hu­midity and high pollutant concentration

Option:

KX-G : same as KX, however aluminium-free version (outer parts)

Powder coatingFinish coating

AUMA silver-grey (similar to RAL 7037)Standard:Colour
Other colours are possible on request.Option:

AUMA part-turn actuators meet or even exceed the lifetime requirements of EN 15714-2.
Detailed information can be provided on request.

Lifetime

Further information

Electromagnetic Compatibility (EMC): (2004/108/EC)
Low Voltage Directive: (2006/95/EC)
Machinery Directive: (2006/42/EC)

EU Directives

40

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Technical data

13. Spare parts

13.1. Part-turn actuators SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

41

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Spare parts

Information: 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 liability. Delivered spare parts may slightly vary from the representation in these instructions.

TypeDesignationRef.

no.

TypeDesignationRef.

no.

Sub-assemblyScrew plug539.0Sub-assemblyHousing001.0

Handwheel with ball handle542.0Sub-assemblyDrive shaft005.0

Sub-assemblyMechanical position indicator553.0Sub-assemblyMotor coupling005.1
Sub-assemblySocket carrier for motor plug/socket

connector with cable harness

554.0Manual drive coupling005.3

Sub-assemblyPotentiometer for position transmitter556.0Sub-assemblyWorm wheel006.0
Sub-assemblyPotentiometer without slip clutch556.1Sub-assemblyPlanetary gearing for manual drive009.0
Sub-assemblyHeater557.0Torque lever017.0

Sub-assemblyBlinker transmitter including pins at
wires (without impulse disc and insula­tion plate)

558.0Sub-assemblyGear segment018.0

Sub-assemblyControl unit with torque switching
heads and switches

559.0Crown wheel019.0

Sub-assemblyControl unit with magnetic limit and
torque transmitter (MWG) for Non-in­trusive version in combination with
AUMATIC integral controls

559.0Sub-assemblyDrive pinion II for torque switching022.0

Sub-assemblySwitch stack for direction OPEN560.0–1Sub-assemblyOutput drive wheel for limit switching023.0

Sub-assemblySwitch stack for direction CLOSE560.0–2Sub-assemblyDrive wheel for limit switching024.0

Sub-assemblySwitch for limit/torque560.1Sub-assemblyLocking plate025.0
Switch case560.2Sub-assemblyWire for protective earth058.0

Sub-assemblyPosition transmitter EWG/RWG566.0Sub-assemblyMotor (VD motor incl. ref. no. 079.0)070.0

Sub-assemblyPotentiometer for RWG without slip
clutch

566.1Sub-assemblyPlanetary gearing for motor drive
(SQ/SQR 05.2 – SQ SQR 14.2 for VD
motor)

079.0

Sub-assemblyPosition transmitter board for RWG566.2Sub-assemblyReduction gearing155.0
Sub-assemblyWire harness for RWG566.3Sub-assemblyCover500.0
Sub-assemblySlip clutch for potentiometer567.1Sub-assemblySocket carrier (complete with sockets)501.0
Sub-assemblyMotor coupling on motor shaft583.0Sub-assemblyPin carrier without pins502.0
Sub-assemblyPin for motor coupling583.1Sub-assemblySocket for control503.0

Retaining spring for motor coupling584.0Socket for motor504.0

Sub-assemblyOutput drive flange with end stop596.0Sub-assemblyPin for controls505.0
Sub-assemblyScrew plug for end stop612.0Sub-assemblyPin for motor506.0
SetSeal kit, smallS1Sub-assemblyCover for electrical connection507.0
SetSeal kit, largeS2Sub-assemblyCoupling525.0

42

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Spare parts

14. Certificates

14.1. Declaration of Incorporation and EC Declaration of Conformity

43

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Certificates

Index

A

Accessories (electrical con­nection)

17

Ambient temperature 7 , 40
Applications 4
Assembly 10

C

Certificates 43
Commissioning 4 , 22
Commission number 7
Corrective action 34
Corrosion protection 9 , 40
Cross sections 14
Current consumption 13

D

Data Matrix code 8
Declaration of Incorporation 43
Delay time 13
Device type 8
Direction of rotation 27
Directives 4
Disposal 36
Double sealed 18
DUO limit switching 26

E

Earth connection 18
EC Declaration of Conformity 43
Electrical connection 13
Electronic position transmitter 28 , 31
Enclosure protection 7 , 40
End stops 22
EWG 28

F

Fault 34
Flange size 8

H

Handwheel 10

I

Identification 7
Indications 20
Indicator disc 20 , 32
Inspection record 8
Intermediate frame 18
Intermediate positions 26
Inverse operation (0/20 – 4
mA)

29

L

Limit switches 13
Limit switching 25 , 27
Lubrication 36

M

Mains frequency 13
Mains voltage 13
Maintenance 4 , 36 , 36
Manual operation 19
Mechanical position indicator 20 , 32
Motor heater 16
Motor operation 19
Motor protection 34

N

Name plate 7 , 13

O

Operating time 7
Operation 4 , 19
Order number 7 , 8

P

Packaging 9
Parking frame 17
Position indicator 32
Position transmitter EWG 28 , 28
Position transmitter RWG 31
Potentiometer 30
Power supply 13
Protection cover 18
Protection on site 13
Protective measures 4
PTC thermistors 34

Q

Qualification of staff 4

R

Range of application 4
Recycling 36
Running indication 20
RWG 31

S

Safety instructions 4
Safety instructions/warnings 4
Serial number 7 , 8
Service 36
Servicing 36
Short-circuit protection 13
Signals 21
Size 8
Spare parts 41
Standards 4
Storage 9
Support 36
Support App 8 , 8
Switch check 34
Switches 13

44

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Index

T

Tandem switches 13
Technical data 38
Technical data for switches 39
Terminal plan 13
Test run 27
Thermal monitoring 34
Thermoswitches 34
Torque range 7
Torque switches 13
Torque switching 24
Transport 9
Type (device type) 8
Type designation 7
Type of current 13
Type of lubricant 7

W

Wiring diagram 8 , 13
Works number 8

Y

Year of manufacture 8
Year of production 8

45

SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2

Index

Europe
AUMA Riester GmbH & Co. KG

Plant Müllheim

DE 79373 Müllheim

Tel [phone] - 0
[e-mail]
www.auma.com

Plant Ostfildern-Nellingen

DE 73747 Ostfildern

Tel [phone] - 0
[e-mail]

Service-Center Bayern

DE 85386 Eching

Tel [phone]
[e-mail]

Service-Center Köln

DE 50858 Köln

Tel [phone] - 900
[e-mail]

Service-Center Magdeburg

DE 39167 Niederndodeleben

Tel [phone] - 0
[e-mail]

AUMA-Armaturenantriebe Ges.m.b.H.

AT 2512 Tribuswinkel

Tel [phone]
[e-mail]
www.auma.at

AUMA BENELUX B.V. B. A.

BE 8800 Roeselare

Tel [phone]
[e-mail]
www.auma.nl

ProStream Group Ltd.

BG 1632 Sofia

Tel [phone]
[e-mail]
www.prostream.bg

OOO “Dunkan-Privod”

BY 220004 Minsk

Tel [phone]
[e-mail]
www.zatvor.by

AUMA (Schweiz) AG

CH 8965 Berikon

Tel [phone]
[e-mail]

AUMA Servopohony spol. s.r.o.

CZ 250 01 Brandýs n.L.-St.Boleslav

Tel [phone]
[e-mail]
www.auma.cz

GRØNBECH & SØNNER A/S

DK 2450 København SV

Tel [phone]
[e-mail]
www.g-s.dk

IBEROPLAN S.A.

ES 28027 Madrid

Tel [phone]
[e-mail]

AUMA Finland Oy

FI 02230 Espoo

Tel [phone]
[e-mail]
www.auma.fi

AUMA France S.A.R.L.

FR 95157 Taverny Cedex

Tel [phone]
[e-mail]
www.auma.fr

AUMA ACTUATORS Ltd.

GB Clevedon, North Somerset BS21 6TH

Tel [phone]
[e-mail]
www.auma.co.uk

D. G. Bellos & Co. O.E.

GR 13673 Acharnai, Athens

Tel [phone]
[e-mail]

APIS CENTAR d. o. o.

HR 10437 Bestovje

Tel [phone]
[e-mail]
www.apis-centar.com

Fabo Kereskedelmi és Szolgáltató Kft.

HU 8800 Nagykanizsa

Tel [phone]
[e-mail]
www.fabo.hu

Falkinn HF

IS 108 Reykjavik

Tel [phone]
[e-mail]
www.falkinn.is

AUMA ITALIANA S.r.l. a socio unico

IT 20023 Cerro Maggiore (MI)

Tel [phone]
[e-mail]
www.auma.it

AUMA BENELUX B.V.

LU Leiden (NL)

Tel [phone]
[e-mail]

NB Engineering Services

MT ZBR 08 Zabbar

Tel + 356 2169 2647
[e-mail]

AUMA BENELUX B.V.

NL 2314 XT Leiden

Tel [phone]
[e-mail]
www.auma.nl

SIGUM A. S.

NO 1338 Sandvika

Tel [phone]
[e-mail]

AUMA Polska Sp. z o.o.

PL 41-219 Sosnowiec

Tel [phone]
[e-mail]
www.auma.com.pl

AUMA-LUSA Representative Office, Lda.

PT 2730-033 Barcarena

Tel [phone]
[e-mail]

SAUTECH

RO 011783 Bucuresti

Tel [phone]
[e-mail]

OOO PRIWODY AUMA

RU 141402 Khimki, Moscow region

Tel [phone]
[e-mail]
www.auma.ru

OOO PRIWODY AUMA

RU 125362 Moscow

Tel [phone]
[e-mail]
www.auma.ru

ERICHS ARMATUR AB

SE 20039 Malmö

Tel [phone]
[e-mail]
www.erichsarmatur.se

ELSO-b, s.r.o.

SK 94901 Nitra

Tel [phone]
[e-mail]
www.elsob.sk

Auma Endüstri Kontrol Sistemleri Limited
Sirketi

TR 06810 Ankara

Tel [phone]
[e-mail]

AUMA Technology Automations Ltd

UA 02099 Kiev

Tel [phone]
[e-mail]

Africa

Solution Technique Contrôle Commande

DZ Bir Mourad Rais, Algiers

Tel [phone]
[e-mail]

A.T.E.C.

EG Cairo

Tel [phone]
[e-mail]

SAMIREG

MA 203000 Casablanca

Tel [phone]
[e-mail]

MANZ INCORPORATED LTD.

NG Port Harcourt

Tel [phone]
[e-mail]
www.manzincorporated.com

46

AUMA worldwide

AUMA South Africa (Pty) Ltd.

ZA 1560 Springs

Tel [phone]
[e-mail]

America

AUMA Argentina Rep.Office

AR Buenos Aires

Tel [phone]
[e-mail]

AUMA Automação do Brazil ltda.

BR Sao Paulo

Tel [phone]
[e-mail]

TROY-ONTOR Inc.

CA L4N 8X1 Barrie, Ontario

Tel [phone]
[e-mail]

AUMA Chile Representative Office

CL 9500414 Buin

Tel [phone]
[e-mail]

Ferrostaal de Colombia Ltda.

CO Bogotá D.C.

Tel [phone]
[e-mail]
www.ferrostaal.com

Transcontinental Trading Overseas SA.

CU Ciudad Habana

Tel [phone]
[e-mail]

AUMA Región Andina & Centroamérica

EC Quito

Tel [phone]
[e-mail]
www.auma.com

Corsusa International S.A.C.

PE Miraflores - Lima

Tel [phone] / 0044 / 2321
[e-mail]
www.corsusa.com

Control Technologies Limited

TT Marabella,Trinidad,W.I.

Tel + 1 868 658 1744/5011
www.ctltech.com

AUMA ACTUATORS INC.

US PA 15317 Canonsburg

Tel [phone]-AUMA (2862)
[e-mail]
www.auma-usa.com

Suplibarca

VE Maracaibo, Estado, Zulia

Tel [phone]
[e-mail]

Asia

AUMA Actuators UAE Support Office

AE 287 Abu Dhabi

Tel [phone]
[e-mail]

AUMA Actuators Middle East

BH 152 68 Salmabad

Tel [phone]
[e-mail]

Mikuni (B) Sdn. Bhd.

BN KA1189 Kuala Belait

Tel + 673 3331269 / 3331272
[e-mail]

AUMA Actuators China Co., Ltd

CN 215499 Taicang

Tel [phone]
[e-mail]
www.auma-china.com

PERFECT CONTROLS Ltd.

HK Tsuen Wan, Kowloon

Tel [phone]
[e-mail]

PT. Carakamas Inti Alam

ID 11460 Jakarta

Tel [phone]
[e-mail]

AUMA INDIA PRIVATE LIMITED.

IN 560 058 Bangalore

Tel [phone]
[e-mail]
www.auma.co.in

ITG - Iranians Torque Generator

IR 13998-34411 Teheran

[phone]
[e-mail]

Trans-Jordan Electro Mechanical Supplies

JO 11133 Amman

Tel +962 - 6 - 5332020
[e-mail]

AUMA JAPAN Co., Ltd.

JP 211-0016 Kawasaki-shi, Kanagawa

Tel [phone]
[e-mail]
www.auma.co.jp

DW Controls Co., Ltd.

KR 153-702 Gasan-dong, GeumChun-Gu,,
Seoul

Tel [phone]
[e-mail]
www.actuatorbank.com

Al-Arfaj Engineering Co WLL

KW 22004 Salmiyah

Tel [phone]
[e-mail]
www.arfajengg.com

TOO “Armaturny Center”

KZ 060005 Atyrau

Tel [phone]
[e-mail]

Network Engineering

LB 4501 7401 JBEIL, Beirut

Tel [phone]
[e-mail]
www.networkenglb.com

AUMA Malaysia Office

MY 70300 Seremban, Negeri Sembilan

Tel [phone]
[e-mail]

Mustafa Sultan Science & Industry Co LLC

OM Ruwi

Tel [phone]
[e-mail]

FLOWTORK TECHNOLOGIES
CORPORATION

PH 1550 Mandaluyong City

Tel [phone]
[e-mail]

M & C Group of Companies

PK 54000 Cavalry Ground, Lahore Cantt

Tel [phone]
[e-mail]
www.mcss.com.pk

Petrogulf W.L.L

QA Doha

Tel [phone]
[e-mail]

AUMA Saudi Arabia Support Office

SA 31952 Al Khobar

Tel + 966 5 5359 6025
[e-mail]

AUMA ACTUATORS (Singapore) Pte Ltd.

SG 569551 Singapore

Tel [phone]
[e-mail]
www.auma.com.sg

NETWORK ENGINEERING

SY Homs

[phone]
[e-mail]

Sunny Valves and Intertrade Corp. Ltd.

TH 10120 Yannawa, Bangkok

Tel [phone]
[e-mail]
www.sunnyvalves.co.th

Top Advance Enterprises Ltd.

TW Jhonghe City,Taipei Hsien (235)

Tel [phone]
[e-mail]
www.auma-taiwan.com.tw

AUMA Vietnam Hanoi RO

VN Hanoi

[phone]
[e-mail]

Australia

BARRON GJM Pty. Ltd.

AU NSW 1570 Artarmon

Tel [phone]
[e-mail]
www.barron.com.au

47

AUMA worldwide

AUMA Riester GmbH & Co. KG

P.O.Box 1362

DE 79373 Muellheim

Tel [phone] - 0
Fax [phone] - 1250
[e-mail]
www.auma.com

Y005.559/003/en/1.14

For detailed information on AUMA products refer to the Internet: www.auma.com