AUMA SA 07.1 Administrator Guide

Electric multi-turn actuators
Operation instructions
SA 07.1 – SA 16.1
with actuator controls
AMB 01.1/AMB 02.1

2
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions
Scope of these instructions: These operation instructions are valid for multi-turn actuators of the type
range SA 07.1 – SA 16.1 with controls AMB 01.1/AMB 02.1.
These operation instructions are only valid for ”clockwise closing”, i.e.
driven shaft turns clockwise to close the valve.
Table of Contents Page
1. Safety instructions 4
1.1 Range of application 4
1.2 Commissioning (electrical connection) 4
1.3 Maintenance 4
1.4 Warnings and notes 4
2. Short description 4
3. Technical data 5
4. Additional information to the wiring diagram legend 7
5. Transport and storage 7
6. Packaging 7
7. Mounting to valve/ gearbox 8
8. Manual operation 10
9. Electrical connection 11
9.1 Connection with AUMA plug/ socket connector 11
9.2 Heater 12
9.3 Motor protection 12
9.4 Remote position transmitter 12
9.5 Fitting of the cover 12
10. Opening the switch compartment 13
10.1 Removal of the switch compartment cover 13
10.2 Pulling off the indicator disc (option) 13
11. Setting of the limit switching 14
11.1 Setting for end position CLOSED (black section) 14
11.2 Setting for end position OPEN (white section) 14
11.3 Checking the switches 14
12. Setting of the DUO limit switching (option) 15
12.1 Setting for direction CLOSE (black section) 15
12.2 Setting for direction OPEN (white section) 15
13. Setting of the torque switching 16
13.1 Setting 16
13.2 Checking the switches for torque and DUO limit switching 16
14. Test run 17
14.1 Check direction of rotation 17
14.2 Check the setting of the limit switching 18
14.3 Check whether type of seating is set correctly 18
15. Setting of the potentiometer (option) 18
16. Setting of electronic position transmitter RWG (option) 19
16.1 Setting for 2-wire system 4 – 20 mA and 3- /4-wire system 0 – 20 mA 20
16.2 Setting for 3- / 4- wire system 4 – 20 mA 21
17. Setting of the mechanical position indicator (option) 22
18. Closing the switch compartment 22

3
Multi-turn actuators SA 07.1 – SA 16.1
Operation instructions with actuator controls AMB 01.1/AMB 02.1
Page
19. Controls AUMA MATIC BASIC 23
19.1 Removal of the local controls 23
19.2 Setting the type of seating in the end position CLOSED 23
19.3 Push-to-run operation or self-retaining in selector switch position LOCAL 24
19.4 Push-to-run operation or self-retaining in selector switch position REMOTE 24
19.5 Fitting the local controls 24
19.6 Settings on relay board for potential-free feedback (option) 25
20. Fuses 26
21. Maintenance 27
22. Lubrication 27
23. Disposal and recycling 27
24. Service 27
25. Spare parts list multi-turn actuator SA 07.1 – SA 16.1 30
26. Spare parts list controls AUMA MATIC 32
27. Declaration of Conformity and Declaration of Incorporation 34
Index 35
Addresses of AUMA offices and representatives 36

1. Safety instructions
1.1 Range of application AUMA actuators are designed for the operation of industrial valves, e.g.
globe valves, gate valves, butterfly valves and ball valves.
For other applications, please consult us.The manufacturer is not liable for
any possible damage resulting from use in other than the designated
applications.Such risk lies entirely with the user.
Observance of these operation instructions is considered as part of the
controls'/actuator's designated use.
1.2 Commissioning
(electrical connection) During electrical operation certain parts inevitably carry lethal voltages.
Work on the electrical system or equipment must only be carried out by a
skilled electrician himself or by specially instructed personnel under the
control and supervision of such an electrician and in accordance with the
applicable electrical engineering rules.
1.3 Maintenance The maintenance instructions (refer to page 27) must be observed,
otherwise a safe operation of the actuator is no longer guaranteed.
1.4 Warnings and notes Non-observance of the warnings and notes may lead to serious injuries or
damage.Qualified personnel must be thoroughly familiar with all warnings
and notes in these operation instructions.
Correct transport, proper storage, mounting and installation, as well as
careful commissioning are essential to ensure a trouble-free and safe
operation.
The following references draw special attention to safety-relevant
procedures in these operation instructions.Each is marked by the
appropriate pictograph.
This pictograph means: Note!
“Note” marks activities or procedures which have major influence on the
correct operation.Non-observance of these notes may lead to
consequential damage.
This pictograph means: Electrostatically endangered parts!
If this pictograph is attached to a printed circuit board, it contains parts
which may be damaged or destroyed by electrostatic discharges.If the
boards need to be touched during setting, measurement or for exchange, it
must be assured that immediately before a discharge through contact with
an earthed metallic surface (e.g. the housing) has taken place.
This pictograph means: Warning!
“Warning” marks activities or procedures which, if not carried out correctly,
can affect the safety of persons or material.
2. Short description AUMA multi-turn actuators type SA 07.1 – SA 16.1 have a modular design.
The actuators are driven by an electric motor and controlled with the
electro-mechanical version of the controls AUMA MATIC BASIC
AMB 01.1/AMB 02.1, which are included in the scope of supply.
The limitation of travel is realised via limit switches in both end positions.In
end position CLOSED, tripping may be performed by torque switch.The
type of seating is determined by the valve manufacturer.
4
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions

3. Technical data
5
Multi-turn actuators SA 07.1 – SA 16.1
Operation instructions with actuator controls AMB 01.1/AMB 02.1
Features and functions
Type of duty1) Standard: Short-time duty S2 - 15 min.
Option: Short-time duty S2 - 30 min.
Motors 3-ph AC asynchronous motor, type IM B9 according to IEC 34
Insulation class F, tropicalized
Motor protection Standard: Thermoswitches (NC)
Self-locking yes (for output speeds from 4 to 90 rpm)
Limit switching Counter gear mechanism for end positions CLOSED and OPEN
for 1 to 500 turns per stroke (optional for 1 to 5,000 turns per stroke)
Standard: Single switch (1 NC and 1 NO) for each end position:
Options: Tandem switch (2 NC and 2 NO) for each end position, switches galvanically isolated
Triple switch (3 NC and 3 NO) for each end position, switches galvanically isolated
Intermediate position switch (DUO limit switching)
Torque switching Adjustable torque switching for directions OPEN and CLOSE
Standard: Single switch (1 NC and 1 NO) for each direction
Options: Tandem switch (2 NC and 2 NO) for each direction, switches galvanically isolated
Position feedback signal,
analogue (options) Potentiometer or 0/4 – 20 mA For further details see separate data sheet
Mechanical position indicator
(option) Continuous indication, adjustable indicator disc with symbols OPEN and CLOSED
Running indication Blinker transmitter
Heater in switch compartment Standard: self-regulating PTC heater, 5 – 20 W, internally supplied
Manual operation Manual drive for setting and emergency operation, handwheel does not rotate during
electric operation
Option: Handwheel lockable
Electrical connection to the
controls AUMA plug/ socket connector
Terminal plan KMS TP 110/001 (basic version)
Output drive types A, B1, B2, B3, B4 according to EN ISO 5210
A, B, D, E according to DIN 3210
C according to DIN 3338
Special output drives: AF, AK, AG, IB1, IB3
Service conditions
Enclosure protection according to
EN 60 529 Standard: IP 67
Options: IP 68
For both enclosure protections (IP 67 und IP 68) the terminal compartment ist additionally
sealed against the interior - double sealed
Corrosion protection Standard: KN Suitable for installation in industrial units, in water- or power plants
with a low pollutant concentration2)
Options: KS Suitable for installation in occasionally or permanently aggressive
atmosphere with a moderate pollutant concentration (e.g. in waste-
water treatment plants, chemical industry)
KX Suitable for installation in extremely aggressive atmosphere with
high humidity and high pollutant concentration
KX-G same as KX, however aluminium-free version (outer parts)
Finish coating Standard: two-component iron-mica combination
Standard colour Standard: silver-grey (DB 701, similar to RAL 9007)
Option: Other colours are possible on request
Ambient temperature Standard: – 25 °C to + 70 °C
Option: – 40 °C to + 70 °C
Vibration resistance
according to EN 60068-2-6 1 g, from 10 Hz to 200 Hz
Lifetime
1) Based on 20 °C ambient temperature and at an average load with running torque according to Technical data SA.
2) If occasionally or permanently exposed to aggressive substances, we recommend a higher corrosion protection KS or KX
Table 1: Technical data multi-turn actuator SA 07.1 – SA 16.1
Type Operating cycles
(OPEN-CLOSED-OPEN) with
30 turns per stroke
SA 07.1 – SA 10.1 20,000
SA 14.1 – SA 16.1 15,000

6
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions
Other information
EC directives Electromagnetic Compatibility (EMC): (89/336/EEC)
Low Voltage Directive: (73/23/EEC)
Machinery Directive: (98/37/EC)
Reference documents Product description “Electric multi-turn actuators SA”
Dimension sheets SA
Electrical data sheets SA
Technical data sheet SA
Supply voltage Refer to name plate
Motor controls reversing
contactors: mechanical, electrically interlocked, max. 690 V AC, max. 7.5 kW
Control voltage Standard: 230 V AC from internal power supply unit, also available for input signals
OPEN-STOP-CLOSE/ OPEN-CLOSE and for external indication lights
(P max = 2.5 W)
Option: 115 V AC from internal power supply unit
Binary inputs
(input signals)Nominal voltage:
Standard: OPEN-STOP-CLOSE, EMERGENCY-STOP
Option: OPEN-CLOSE, EMERGENCY-STOP
Standard: 230 – 240 V AC from internal power supply unit (non potential-free)
Option: 24 V DC externally supplied (potential-free via relay)
Binary outputs Standard: End position OPEN/ end position CLOSED (non potential-free)
Option: End position OPEN / end position CLOSED (potential-free) in combination
with tandem limit switches in multi-turn actuator.
Selector switch LOCAL/ selector switch REMOTE (potential-free)
Relay outputs
(potential-free) Version B01: without relay board (see binary outputs)
Version B02:
Thermoswitch or overload relay tripped (NO contact)
Signal: Torque switch tripped in mid-travel (change-over contact).
Version B03:
see binary outputs
Version B04:
Thermoswitch or overload relay tripped (NO contact)
Signal: Torque switch tripped in mid-travel (change-over contact).
Local controls Standard: Selector switch LOCAL-OFF-REMOTE, lockable
Push-buttons OPEN-STOP-CLOSE
Option: Push-buttons OPEN-CLOSE, EMERGENCY-STOP
Indication lights end position OPEN, FAULT1), end position CLOSED
Enclosure protection Same as actuator
Temperature range Same as actuator
Electrical connection Standard: AUMA plug/socket connector with screw type connection
Threads for cable glands Standard: Metric thread
Options: Pg thread, NPT thread, G thread
1) Only in conjunction with version BX02 and BX04
Table 2: Technical data actuator controls AMB 01.1/AMB 02.1

4. Additional information to the wiring diagram legend
Information A: Change-over switch S9 for changing the type of seating (see subclause
19.2, page 23).
Information B: Self-retaining in local operation can be cancelled by cutting the link B3 (see
subclause 19.3, page 24).
Information C: Plug-in link for operation mode REMOTE (see subclause 19.4, page 24).
Information E: The control voltage is 115 V or 230 V AC (according to order) and must only
be switched via potential-free contacts.
End position signal: 115 V or 230 V AC, max.2.5 W.
Information F: Instead of a link, an EMERGENCY switch with NC contact can be used.
Connections XK 49 and XK 50 carry control voltage (115 or
230 V AC) and must only be opened via the potential-free
contact.
Information G: (Versions B02 and B04 only)
Plug-in link for potential-free feedback (see subclause 19.6, page 25).
5. Transport and storage .Transport to place of installation in sturdy packing.
.Do not attach ropes or hooks to the handwheel for the purpose of lifting by
hoist.
.If multi-turn actuator is mounted on valve, attach ropes or hooks for the
purpose of lifting by hoist to valve and not to multi-turn actuator.
.Store in 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 bright surfaces.
If multi-turn actuators are to be stored for a long time (more than 6 months),
the following points must be observed additionally:
.Prior to storage: Protect bright surfaces, in particular the output drive parts
and mounting surface, with long-term corrosion protection agent.
.Check for corrosion approximately every 6 months.If first signs of
corrosion show, apply new corrosion protection.
After mounting, connect actuator immediately to electrical system, so that
condensation is prevented by the heater.
6. Packaging Our products are protected by special packaging for the transport ex works.
The packaging consists of environmentally friendly materials which can
easily be separated and recycled.
For the disposal of the packaging material we recommend recycling and
collection centres.
We use the following packaging materials: wood, cardboard, paper and PE
foil.
7
Multi-turn actuators SA 07.1 – SA 16.1
Operation instructions with actuator controls AMB 01.1/AMB 02.1

7. Mounting to valve/ gearbox .Prior to mounting the actuator must be checked for
damage. Damaged parts must be replaced by original
spare parts.
.After mounting to valve/ gearbox, touch up any possible
damage to paint finish.
Mounting is most easily done with the valve shaft/gearbox shaft pointing
vertically upward. But mounting can be done in any other position as well.
The multi-turn actuator leaves the factory in position CLOSED (limit switch
CLOSED tripped).
.Check if mounting flange fits the valve/ gearbox.
Spigot at flanges should be loose fit!
The output drive types B1, B2, B3 or B4 (figure A) are delivered with bore
and keyway (usually according to ISO 5210).
For output drive type A (figure B-1), the internal thread of the stem nut must
match the thread of the valve stem. If not ordered explicitly with thread, the
stem nut is unbored or with pilot bore when delivered. For finish machining
of stem nut refer to next page.
.Check whether bore and keyway match the input shaft of valve/gearbox.
.Thoroughly degrease mounting faces at multi-turn actuator and valve/
gearbox.
.Apply a small quantity of grease to input shaft of valve/gearbox.
.Place actuator on valve/ gearbox and fasten.Fasten bolts (at least
quality 8.8, refer to table 3) evenly crosswise.
8
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions
Figure A Output drive type B1/B2
Plug sleeve Output drive type B3/B4
Bore with keyway
Strength class 8.8 TA(Nm)
M 8 25
M 10 50
M 12 87
M 16 220
M 20 420
Table 3: Fastening torque for bolts

Finish machining of stem nut (output drive type A):
The output drive flange does not have to be removed from the actuator.
.Remove spigot ring (80.2, figure B-1) from mounting flange.
.Take off stem nut (80.3) together with thrust bearing (80.01) and thrust
bearing races (80.02).
.Remove thrust bearing and thrust bearing races from stem nut.
.Drill and bore stem nut and cut thread.
When fixing in the chuck, make sure stem nut runs true!
.Clean the machined stem nut.
.Apply ball bearing grease to thrust bearing and races, then place them on
stem nut.
.Re-insert stem nut with thrust bearings into the mounting flange.Ensure
that dogs are placed correctly in the slots of the hollow shaft.
.Screw in spigot ring until it is firm against the shoulder.
.Press Lithium soap EP multi-purpose grease on mineral oil base,
quantities see table, into the grease nipple with a grease gun:
Protection tube for rising valve stem
.Protection tubes may be supplied loose. Seal thread with hemp, Teflon
tape or thread sealing material.
.Screw protection tube (1) into thread (figure B-2) and tighten it firmly.
.For corrosion protection KS/ KX, push down the seal (2) to the housing.
.Check, whether cap (3) is available and without damage.
9
Multi-turn actuators SA 07.1 – SA 16.1
Operation instructions with actuator controls AMB 01.1/AMB 02.1
Figure B-2: Protection tube for rising valve stem
3
1
2
Output
drive A 07.2 A 10.2 A 14.2 A 16.2 A 25.2 A 30.2 A 35.2 A 40.2 A 48.2
Qty.1) 1.5 g 2 g 3 g 5 g 10 g 14 g 20 g 25 g 30 g
1) For grease with a density ρ= 0.9 kg/dm³
Table 4: Grease quantities for output drive A
Figure B-1
80.3
80.2
Output drive type A
Stem nut
80.01/ 80.02

8. Manual operation The actuator may be operated manually for purposes of setting and
commissioning, and in case of motor failure or power failure.
Manual operation is engaged by an internal change-over mechanism.
Engaging manual operation: .Lift change-over lever in the centre of the handwheel up to approx. 85°,
while slightly turning the handwheel back and forth until manual drive
engages (figure C).
Manual force is sufficient for operating the change-over
lever. It is not necessary to use an extension. Excessive
force may damage the change-over mechanism.
.Release change-over lever (should snap back into initial position by spring
action, figure D), if necessary push it back manually.
Operating the change-over lever while the motor is running
(figure E) can lead to increased wear at the change-over
mechanism.
.Turn handwheel into desired direction (figure F).
Disengaging manual
operation: Manual operation is automatically disengaged when motor is started again.
The handwheel does not rotate during motor operation.
10
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions
Figure DFigure C
Figure E FIgure F

9. Electrical connection Work on the electrical system or equipment must only be
carried out by a skilled electrician himself or by specially
instructed personnel under the control and supervision of
such an electrician and in accordance with the applicable
electrical engineering rules.
9.1 Connection with AUMA plug/ socket connector
.Check whether type of current, supply voltage and frequency correspond
to motor data (refer to name plate at motor).
.Loosen bolts (50.01) (figure G-1) and remove plug cover.
.Loosen screws (51.01) and remove socket carrier (51.0) from plug cover
(50.0).
.Insert cable glands suitable for connecting cables.
(The enclosure protection stated on the name plate is only ensured if
suitable cable glands are used).
.Seal cable entries which are not used with suitable plugs.
.Connect cables according to order related wiring diagram.
The wiring diagram applicable to the actuator is attached to the
handwheel in a weather-proof bag, together with the operation
instructions. In case the wiring diagram is not available, it can be obtained
from AUMA (state commission no., refer to name plate) or downloaded
directly from the Internet (www.auma.com).
A special parking frame (figure G-2) for protection against touching the bare
contacts and against environmental influences is available.
11
Multi-turn actuators SA 07.1 – SA 16.1
Operation instructions with actuator controls AMB 01.1/AMB 02.1
Figure G-1: Connection
50.0
50.01
51.0
51.01
Bild G-2: Parking frame (accessory)
Parking frame
Technical data Protective earth Control pins
Contacts max. 1 (leading contact) 50 pins/sockets
Designation according to VDE 1 to 50
Voltage max. – 250 V
Current max. – 16 A
Type of customer connection Screw for ring lug Screws
Cross section max. 6 mm22.5 mm2
Material: Pin/socket carrier Polyamide Polyamide
Contacts Brass (Ms) Brass, tin plated or gold plated (option)
Table 5: Technical data AUMA plug/socket connector

9.2 Heater AUMA multi-turn actuators have a heater installed as standard. To prevent
condensation, the heater must be connected.
9.3 Motor protection In order to protect against overheating and impermissibly high temperatures
at the actuator, thermoswitches are embedded in the motor winding. The
thermoswitch is tripped as soon as the max. permissible winding
temperature has been reached.
9.4 Remote position transmitter For the connection of remote position transmitters (potentiometer, RWG)
screened cables must be used.
9.5 Fitting of the cover After connection:
.After completion of the power supply connection, insert the socket carrier
(51.0) into the plug cover (50.0) and fasten it with screws (51.01).
.Clean sealing faces at the plug cover and the housing.
.Check whether O-ring is in good condition.
.Apply a thin film of non-acidic grease (e.g. Vaseline) to the sealing faces.
.Replace plug cover (50.0) and fasten bolts evenly crosswise.
.Fasten cable glands with the specified torque to ensure the required
enclosure protection.
12
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions

10. Opening the switch
compartment To be able to make the following settings (clause 11. to 17.) the switch
compartment must be opened and, if installed, the indicator disc must be
removed.
These settings are only valid for “clockwise closing”, i.e. driven shaft turns
clockwise to close the valve.
Work on the electrical system or equipment must only be
carried out by a skilled electrician himself or by specially
instructed personnel under the control and supervision of
such an electrician and in accordance with the applicable
electrical engineering rules.
10.1 Removal of the switch compartment cover
.Remove 4 bolts and take off the cover at the switch compartment
(figure H) .
10.2 Pulling off the indicator disc (option)
.If installed, pull off indicator disc (figure J). Open end spanner
(approx. 14 mm) may be used as lever.
13
Multi-turn actuators SA 07.1 – SA 16.1
Operation instructions with actuator controls AMB 01.1/AMB 02.1
Figure H-2: Cover without indicator
glass
DSR
WDR
Figure J: Pulling off the indicator disc
Indicator disc
Figure H-1: Cover with indicator glass
Bolts

11. Setting of the limit switching
11.1 Setting for end position CLOSED (black section)
.Turn handwheel clockwise until valve is closed.
.After having reached the end position, turn back handwheel approximately
1/2 a turn (overrun). During test run (page 17) check overrun and, if
necessary, correct setting of the limit switching.
.Press down and turn setting spindle A (figure K-1) with screw driver
(5 mm) in direction of arrow, thereby observe pointer B.
While a ratchet is felt and heard, the pointer B moves 90° every time.
When pointer B is 90° from mark C, continue turning slowly. When pointer
B has reached the mark C, stop turning and release setting spindle. If you
override the tripping point inadvertently (ratchet is heard after the pointer
has snapped), continue turning the setting spindle in the same direction
and repeat setting process.
11.2 Setting for end position OPEN (white section)
.Turn handwheel counterclockwise until valve is open, then turn back
approximately 1/2 a turn.
.Press down and turn setting spindle D (figure K-1) with screw driver
(5 mm) in direction of arrow, thereby observe pointer E.
While a ratchet is felt and heard, the pointer E moves 90° every time.
When pointer E is 90° from mark F, continue turning slowly. When pointer
E has reached the mark F, stop turning and release setting spindle.If you
override the tripping point inadvertently (ratchet is heard after the pointer
has snapped), continue turning the setting spindle in the same direction
and repeat setting process.
11.3 Checking the switches The red test buttons T and P (figure K-1) serve for operating the limit
switches manually.
.Turning T in direction of the arrow LSC (WSR) triggers limit switch CLOSED.
.Turning P in direction of the arrow LSO (WÖL) triggers limit switch OPEN.
14
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions
Figure K-1: Control unit
A
T
B
C
D
P
E
F

12. Setting of the DUO limit switching (option)
Any application can be switched on or off via the two intermediate position
switches.
For setting, the switching point (intermediate position) must
be approached from the same direction as afterwards in
electrical operation.
12.1 Setting for direction CLOSE (black section)
.Move valve to desired intermediate position.
.Press down and turn setting spindle G (figure K-2) with screw driver
(5 mm) in direction of arrow, thereby observe pointer H.
While a ratchet is felt and heard, the pointer H moves 90° every time.
When pointer H is 90° from mark C, continue turning slowly. When pointer
H has reached the mark C, stop turning and release setting spindle. If you
override the tripping point inadvertently (ratchet is heard after the pointer
has snapped), continue turning the setting spindle in the same direction
and repeat setting process.
12.2 Setting for direction OPEN (white section)
.Move valve to desired intermediate position.
.Press down and turn setting spindle K (figure K-2) with screw driver
(5 mm) in direction of arrow, thereby observe pointer L.
While a ratchet is felt and heard, the pointer L moves 90° every time.
When pointer L is 90° from mark F, continue turning slowly. When pointer
L has reached the mark F, stop turning and release setting spindle.If you
override the tripping point inadvertently (ratchet is heard after the pointer
has snapped), continue turning the setting spindle in the same direction
and repeat setting process.
15
Multi-turn actuators SA 07.1 – SA 16.1
Operation instructions with actuator controls AMB 01.1/AMB 02.1
Figure K-2: Control unit
G
T
H
C
K
P
E
F

13. Setting of the torque switching
13.1 Setting .The set torque must suit the valve!
.This setting should only be changed with the consent of
the valve manufacturer!
.Loosen both lock screws O at the torque dial (figure L).
.Turn torque dial P to set it to the required torque (1 da Nm = 10 Nm).
Example:
Figure J shows the following setting:
3.5 da Nm = 35 Nm for direction CLOSE
4.5 da Nm = 45 Nm for direction OPEN
.Tighten lock screws O again
.The torque switches can also be operated in manual
operation.
.The torque switching acts as overload protection over full
travel, also when stopping in the end positions by limit
switching.
13.2 Checking the switches for torque and DUO limit switching
The red test buttons T and P (figure K-2) serve for operating the torque
switches manually:
.Turning T in direction of the arrow TSC (DSR) triggers torque
switch CLOSED.
.Turning P in direction of the arrow TSO (DÖL) triggers torque
switch OPEN.
.If a DUO limit switching (optional) is installed in the actuator, the
intermediate position switches will be operated at the same time.
16
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions
P
O
OP
Setting CLOSED Setting OPEN
Figure L: Torque switching heads

14. Test run
14.1 Check direction of rotation This check is only required for multi-turn actuators with 3-ph AC motor.
.If provided, place indicator disc on shaft.
The direction of rotation of the indicator disc (figure M-1) indicates the
direction of rotation of the output drive.
.If there is no indicator disc, the direction of rotation can also be observed
on the hollow shaft.To this end, remove screw plug (no. 27) (figure M-2).
.Move actuator manually to intermediate position or to sufficient distance
from end position.
.Set selector switch to local control (I)(figure M-3).
.Switch on the voltage supply.
.Operate push-button CLOSE (figure M-4) and observe the direction of
rotation:
If the direction of rotation is wrong switch off immediately
with push-button “Stop” (figure M-5) or by turning both test
buttons T and P (figure K-2) simultaneously in any direction.
Correct phase sequence at motor connection. Repeat test run.
17
Multi-turn actuators SA 07.1 – SA 16.1
Operation instructions with actuator controls AMB 01.1/AMB 02.1
Figure M-1: Indicator disc
CLOSE OPEN
Figure M-2: Opening the hollow shaft
27
S1/S2
Figure M-3: Selector switch on local controls
Figure M-5: Push-button STOPFigure M-4 Push-button CLOSE
Direction of rotation of the indicator disc:
counterclockwise correct
Direction of rotation of the hollow shaft:
clockwise correct
Table 6:

14.2 Check the setting of the limit switching
.Move actuator manually into both end positions of the valve.
.Check whether limit switching is set correctly. Hereby observe that the
appropriate switch is tripped in each end position and released again after
the direction of rotation is changed. If this is not the case, the limit
switching must first be set, as described from page 14.
14.3 Check whether type of seating is set correctly
The valve manufacturer states whether switching off in the end position
CLOSED should be by limit seating or torque seating.
.Checking the setting: see page 23, clause 19.
If no other options (clauses 15. to 17.) require setting:
.Close switch compartment (see page 22, clause 18.).
15. Setting of the potentiometer (option)
– For remote indication –
.Move valve to end position CLOSED.
.If installed, pull off indicator disc.
.Turn potentiometer (E2) clockwise until stop is felt.
End position CLOSED corresponds to 0 %, end position OPEN to 100 %.
.Turn potentiometer (E2) slightly back from the stop.
Due to the ratio of the reduction gearings for the position
transmitter the complete resistance range is not always
utilized for the whole travel. Therefore an external possibility
for adjustment (setting potentiometer) must be provided.
.Perform fine-tuning of the zero point at external setting potentiometer (for
remote indication).
18
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions
Figure N: Control unit
E2

16. Setting of electronic position transmitter RWG (option)
– For remote indication or external control –
After mounting the multi-turn actuator to the valve, check setting by
measuring the output current (see subclause 16.1 or 16.2) and re-adjust, if
necessary.
The position transmitter board (figure P-1) is located under the cover plate
(figure P-2).
19
Multi-turn actuators SA 07.1 – SA 16.1
Operation instructions with actuator controls AMB 01.1/AMB 02.1
Wiring diagrams BSP. . . KMS TP_ _ 4 / _ _ _
3-/ 4-wire system
BSP. . . KMS TP _ 4 _ / _ _ _
BSP. . . KMS TP _ 5 _ / _ _ _
2-wire system
Output current Ia0 – 20 mA, 4 – 20 mA 4 – 20 mA
Power
supply Uv24 V DC, ± 15 % smoothed 14 V DC + (I x RB), max. 30 V
Max.
current input I 24 mA at 20 mA output current 20 mA
Max. load RB600 Ω(Uv - 14 V) / 20 mA
Table 7: Technical data RWG 4020
Figure P-1: Position transmitter board

16.1 Setting for 2-wire system 4 – 20 mA and 3- /4-wire system 0 – 20 mA
.Connect voltage for electronic position transmitter.
.Move valve to end position CLOSED.
.If installed, pull off indicator disc.
.Connect ammeter for 0 – 20 mA to measuring points (figure P-2).
The circuit (external load) must be connected (max. load
RB), or the appropriate poles at the terminals (refer to
terminal plan) must be linked, otherwise no value can be
measured.
.Turn potentiometer (E2) clockwise until stop is felt.
.Turn potentiometer (E2) slightly back from the stop.
.Turn potentiometer “0” clockwise until output current starts to increase.
.Turn potentiometer “0” back until the following value is reached:
for 3-/4-wire system approx. 0.1 mA
for 2-wire system: approx. 4.1 mA.
This ensures that the signal remains above the dead and live zero point.
.Move valve to end position OPEN.
.Set potentiometer “max.” to end value 20 mA.
.Approach end position CLOSED anew and check minimum value (0.1 mA
or 4.1 mA). If necessary, correct the setting.
If the maximum value can not be reached, the selection of
the reduction gearing must be checked.
20
Multi-turn actuators SA 07.1 – SA 16.1
with actuator controls AMB 01.1/AMB 02.1 Operation instructions
Figure P-2 “0” (0/4 mA) “max.” (20 mA)
Measuring point
(+)
0/4 – 20 mA
Measuring point
(–)
0/4 – 20 mA
Cover plate
E2