AUMA SG 03.3 User manual

Electric part-turn actuators
Operation instructions
SG 03.3 – SG 04.3
with AUMA MATIC

2
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
Scope of these instructions: These instructions apply to part-turn actuators of the type range
SG 03.3 – SG 04.3 with controls AUMA MATIC.
These operation instructions are only valid for ”clockwise closing”, i.e.
driven shaft turns clockwise to 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
1.5 Further notes 4
2. Short description 4
3. Technical data 5
4. Additional information to the legend for wiring diagrams 6
5. Transport and storage 7
6. Packaging 7
7. Fitting the ball handle/ manual operation 7
7.1 Fitting the ball handle 7
7.2 Manual operation 8
8. Mounting to valve 8
9. Checking the end stops 9
9.1 Setting of end stop CLOSED 9
9.2 Setting of end stop OPEN 10
9.3 Setting values for mechanical end stops 10
10. Electrical connection 11
10.1 Connection with AUMA plug/ socket connector 11
10.2 Heater 12
10.3 Motor protection 12
10.4 Remote position transmitter 12
10.5 Type of seating 12
10.6 Fitting of the cover 12
11. Setting the limit switching 13
11.1 Setting for end position CLOSED (black section) 13
11.2 Setting for end position OPEN (white section) 14
12. Setting of mechanical position indicator 14
13. Test run 15
14. Setting of the potentiometer (option) 16
15. Setting of electronic position transmitter RWG (option) 16
15.1 Setting of 2-wire system 4 – 20 mA and 4-wire system 0 – 20 mA 17
15.2 Setting of 4-wire system 4 – 20 mA 18
16. Setting of the electronic intermediate position detection (option) 19
17. Programming AUMA MATIC 20
17.1 Functions of the diagnosis LEDs on the interface board (standard version) 20
17.2 Programming of the logic board 21
17.3 EMERGENCY-OPEN and EMERGENCY-CLOSE signal (option) 22
18. Timer (option) 22
18.1 Function of the diagnosis LEDs (timer) 22
18.2 Setting of the timer 23

3
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions with AUMA MATIC
Page
19. Fuses 23
20. Maintenance 24
21. Lubrication 24
22. Disposal and recycling 24
23. Service 24
24. Spare parts list Part-turn actuators SG 03.3 - SG 04.3 26
25. Spare parts list Controls AUMA MATIC 28
26. Declaration of Conformity and Declaration of Incorporation 30
Index 31
Addresses AUMA offices and representatives 32

1. Safety instructions
1.1 Range of application AUMA part-turn actuators are designed for the operation of industrial valves,
e.g. 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 appli-
cations. Such risk lies entirely with the user.
Observance of these operation instructions is considered as part of the
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 con-
trol and supervision of such an electrician and in accordance with the appli-
cable electrical engineering rules.
1.3 Maintenance The maintenance instructions (refer to page 24) must be observed, other-
wise 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 care-
ful commissioning are essential to ensure a trouble-free and safe operation.
The following references draw special attention to safety-relevant proce-
dures 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 cor-
rect operation. Non-observance of these notes may lead to consequential
damage.
This pictograph means: Electrostatically endangered parts!
The printed circuit boards are equipped with 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 imme-
diately 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.
1.5 Further notes This pictograph means: Procedure may have been performed by valve
manufacturer!
If actuators are delivered mounted to a valve, this step has been done in the
valve manufacturer’s plant.
Setting must be checked during commissioning!
2. Short description AUMA part-turn actuators type SG 03.3 - SG 04.3. have a modular design.
The actuators are driven by an electric motor and operated with the controls
AUMA MATIC, which are included in the scope of supply. Manual operation
is possible without change-over.
The limitation of travel is realised via limit switches in both end positions.
4
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
MOV
M

3. Technical data
5
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions with AUMA MATIC
Application
Part-turn actuator Electrical operation of valves (e.g. butterfly valves and ball valves).
Features and functions
Type of duty (acc. to IEC 34-1) Short-time S2 - 15 min3)
Motors Standard: 1-phase AC motor
Option: 3-phase AC motor
Insulation class F, tropicalized
Motor protection Standard: Thermoswitch
Option: PTC thermistor
Self-locking yes
Operating times see table
Swing angle 90° (adjustable from 82° to 98°)
Type of seating by limit switching
Limit switching Counter gear mechanism for end positions OPEN and CLOSED
Standard: Single switch (1 NC and 1 NO) for each end position
Option: Tandem switch (2 NC and 2 NO) for each end position, switches galvanically
isolated
Limit switching Not available
Intermediate positions (option) Electronic intermediate position switches, max. 2 switching points, adjustable
(only in combination with electronic position transmitter RWG 6020)
Position feedback signal
(options) Precision potentiometer
Electronic position transmitter RWG 6020, 0/4 – 20 mA, voltage supply 24 V DC
Mechanical position indicator adjustable indicator disc with symbols OPEN and CLOSED, continuous indication
Running indication (option) in combination with blinker transmitter possible
Heater in switch compartment Standard: Resistance type heater, 5 W, 24 V DC, internal supply
Manual operation Manual drive for setting and emergency operation, handwheel does not rotate during
electric operation
Handwheel lockable (option) yes
Electrical connection
Electrical connection Standard: AUMA plug/socket connector with screw type connection
Option: Double sealed (double sealed plug/socket connector)
Threads for cable glands Standard: 1 x M20x1.5, 2 x M25x1.5
Options: Pg-threads
NPT-threads
Terminal plan 1-phase AC motor: KMS B10101100 (basic version)
3-phase AC motor: KMS A10101100 (basic version)
Valve attachment
Valve attachment Dimensions according to EN ISO 5211
Coupling splined coupling for connection to the valve shaft, part-turn actuator
can be repositioned 4 x 90° on coupling
Standard: Coupling without bore
Options: Machined coupling with bore and keyway, square bore or bore with two-flats
Service conditions
Enclosure protection according
to EN 60 529 Standard: IP 67
Option: IP 68
Corrosion protection Standard: KN Suitable for installation in industrial units, in water- or power plants
with a low pollutant concentration4)
Options: KS Suitable for installation in occasionally or permanently aggressive
atmosphere with a moderate pollutant concentration
(e.g. in wastewater treatment plants, chemical industry)
KX Suitable for installation in extremely aggressive atmosphere
with high humidity and high pollutant concentration
Ambient temperature Standard: –25 °C to + 70 °C
Finish coating Standard: two-component iron-mica combination
Standard colour AUMA silver-grey ( similar to RAL 7037)
Further information
Reference documents Product description SG 03.3 - SG 04.3
Dimension sheet SG 03.3 - SG 05.3
Electrical data sheets SG 03.3 - SG 04.3, SGR 03.3 - SG 04.3
Table 1: Part-turn actuator SG 03.3 – SG 04.3

4. Additional information to the legend for wiring diagrams
Information A: A running indication is possible if blinker transmitter (S5) is installed (open-
ing and closing of contacts)
Direction CLOSE: Connections XK6 - XK7
Direction OPEN: Connections XK6 - XK8
The contacts remain closed in the end positions.
When connected to an external PLC the blinking signal can be switched off
via the DIP-switches (page 21).
Information B: The type of seating in the end positions is determined by the valve manufac-
turer. Setting is possible at the programming switches S1-2 and S3-2 (see
subclause 17.2, page 21). In actuators of the type range SG 03.3 to SG
04.3, the switches must be switched off via limit seating.
For further programming possibilities, e.g. self-retaining in operation mode
REMOTE, see page 21.
Information D: The following faults are registered and can be transmitted to the control
room as a potential-free collective fault signal:
- Power failure
- Phase failure
- Motor protection tripped
Information E: Input signals according to DIN 19 240.
The nominal current of the inputs XK2; XK3 and XK4 is 10- 15 mA. If internal
voltage (XK11 / + 24 V or XK5 / - 24V) is used for remote control (OPEN,
STOP, CLOSE), it must only be connected via potential-free contacts.
6
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
Electrical connection Refer to page 11
Supply voltage Refer to name plate
Motor controls Standard: Reversing contactors: mechanically and electrically interlocked
Digital inputs
(input signals)
Standard: OPEN-STOP-CLOSE
Nominal voltage:
Standard: 24 V DC, current consumption: 10 – 15 mA per input
from internal power supply (max. 50 mA load) or from external
source
Galvanic isolation: Opto-isolators
Digital outputs –4 Output relays:
End position OPEN / End position CLOSED/ selector switch LOCAL / selector
switch REMOTE
–Collective fault signal:
Phase failure or power failure/motor protection tripped
Monitor relay (diagnosis LEDs) –Phase failure or power failure, motor protection tripped
Analogue output (option) Actual position value (galvanically isolated) E2 = 0/4 - 20 mA
EMERGENCY operation (option) effective in selector switch positions LOCAL, OFF and REMOTE (see page 22):
–End position OPEN
–End position CLOSED
Timer (option) Running time/ pause time independently adjustable (1-30 seconds)
Local controls –Selector switch LOCAL-OFF-REMOTE, lockable
– Push-buttons OPEN-STOP-CLOSE
– Indication lights:
End position OPEN (green)
End position CLOSED (yellow)
Fault (red)
Ambient temperature –25 °C to + 70 °C
Enclosure protection
(according to EN 60529) Standard: IP 67
Option: IP 68
Table 2: Actuator controls AUMA MATIC Type AM 01.1
Integral controls AUMA MATIC Type AM 01.1, for direct mounting to:
Part-turn actuator AUMA NORM SG 03.3 – SG 04.3

Information F: For part-turn actuators with 3-phase AC motor, the rotating field is corrected
through automatic phase inversion in case of incorrect phase sequence. In
case of a phase failure the actuator stops. This fault is indicated at LED V14
on the interface board. For collective fault signal see information D.
Information G: Potential-free contacts are available for signals . The internal control voltage
(XK11 / + 24 V and XK5 / - 24V) must not be used for external lamps,
relays etc.
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 part-turn actuator is mounted on valve, attach ropes or hooks for the
purpose of lifting by hoist to valve and not to part-turn actuator.
.Store in well-ventilated, dry room.
.Protect against floor dampness by storage on a shelf or on a wooden pal-
let.
.Cover to protect against dust and dirt.
.Apply suitable corrosion protection agent to bright surfaces.
If part-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 corro-
sion show, apply new corrosion protection.
After mounting, connect part-turn actuator immediately to electrical mains,
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 eas-
ily be separated and recycled.
For the disposal of the packaging material we recommend recycling and col-
lection centres.
We use the following packaging materials:
Wooden material boards (OSB)/cardboard/paper/PE film
7. Fitting the ball handle/ manual operation
To avoid damage during transport, the ball handles are fitted to the inside of
the handwheel. Prior to commissioning, the ball handle has to be fitted in
the correct position.
7.1 Fitting the ball handle .Remove cap nut.
.Pull out ball handle and re-insert in cor-
rect position.
.Fasten with cap nut.
.Remove label from the hand wheel
before fitting the ball handle.
7
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions with AUMA MATIC
2
1
3
4
Figure A1
Ball handle
Cap nut

7.2 Manual operation Manual operation is activated by turning the handwheel. A change-over is
not required. The handwheel does not rotate during motor operation.
Turning the handwheel during motor operation results in
an extension or reduction of the operating time, depending
on the direction of rotation.
8. Mounting to valve .Prior to mounting the part-turn actuator must be checked
for any damage. Damaged parts must be replaced by
original spare parts.
.After mounting to valve, touch up any possible damages
to paint finish.
.For butterfly valves the recommended mounting position is end position
CLOSED.
(Prior to mounting, bring the part-turn actuator to the mechanical end stop
CLOSED by turning the handwheel clockwise).
.For ball valves the recommended mounting position is end position
OPEN. (Prior to mounting, bring the part-turn actuator to the mechanical
end stop OPEN by turning the handwheel counter-clockwise).
.Thoroughly degrease mounting faces of part-turn actuator and valve.
.Place coupling sleeve on to valve shaft and secure
(refer to figure A2, detail A or B), ensure that dimensions X, Y and Z are
observed (refer to table 3).
.Apply non-acidic grease at splines of coupling.
.Fit actuator so that fixing holes in actuator and valve mounting flange are
in alignment.
If necessary, move actuator up or down one tooth on the coupling.
If required, turn handwheel a little in direction OPEN or CLOSE until holes
align to the threads.
.Ensure that the spigot (if provided) mates uniformly in the recess and that
the mounting faces are in complete contact.
.Fasten the actuator with bolts of minimum quality 8.8 using lock washers.
Fasten bolts crosswise to the appropriate torque according to table 3.
8
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
MOV
M
A
X
B
Z
Y
Figure A2
Coupling
Valve
Grub screw
Type X max Y max Z max 8.8 TA[Nm]
SG 03.3/04.3-F04 10 0 37 4 x M 5 6
SG 03.3/04.3-F05 8 2 35 4 x M 6 11
SG 03.3/04.3-F07 8 2 35 4 x M 8 25
Table 3

9. Checking the end stops
This check can only be performed on valves which are not yet mounted into
a pipeline.
9.1 Setting of end stop CLOSED .Check whether mechanical end position of the valve corresponds to the
mechanical end stop of actuator by turning at handwheel (clockwise for
end position CLOSED)
.If necessary, remove screw plug (22.1, figure B1) and adjust mechanical
end stop at hex. socket head cap screw (21.1, figure B3). Turning clock-
wise results in smaller, turning counter-clockwise results in larger swing
angles. .Never remove the screws (21.2, figure B2 and 21.1, figure
B3) completely, because this will cause oil leakage.
.Observe dimension Tmin. (subclause 9.3).
.Check O-ring in screw plug and replace if damaged.
.Replace and fasten screw plug (22.1, figure B1).
9
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions with AUMA MATIC
MOV
M
Figure B1
22.2 22.1
Figure B2: Setting end position OPEN Figure B3: Setting end position
(top view) CLOSED (top view)
21.2
22.2 22.1
21.1

9.2 Setting of end stop OPEN The swing angle has been set in the factory to approx. 90° or to the swing
angle stated in the order. An adjustment might be necessary if the end stop
CLOSED has been re-adjusted.
.Check whether mechanical end position of the valve corresponds to the
mechanical end stop of actuator by turning at handwheel
(counter-clockwise for end position OPEN)
.If necessary, remove screw plug (22.2, figure B2) and adjust mechanical
end stop at hex. socket head cap screw (21.2, figure B2).
.Check O-ring in screw plug and replace if damaged.
.Replace and fasten screw plug (22.2).
9.3 Setting values for mechanical end stops
The limitation of travel is realised via limit switches
(page 13) in both end positions. For this reason the end
stops of the actuator have to be set to a slightly larger swing
angle (approx. by 2° larger) than the swing angle actually
required by the valve.
10
Basic factory setting for 90° swing angle:
Swing angle 1) SG 03.3/ SG 04.3
Dimension T (factory setting) mm 13.5
Dimension Tmin.2) mm 9
1) By turning at the hex. socket head cap screw for end stop CLOSED or OPEN the end
position changes accordingly.
The swing angle can be checked and set by using the dimension T.
2) If Tmin. is not reached, the gearing might be damaged.
For each turn of the hex. socket head cap screw, the setting of the end
position changes by:
for clockwise turn approx.: 3.3°
for counter-clockwise turn approx.: 2.4°
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
MOV
M
TT min.
Tmin. T
Figure B4: (top view) Figure B5: (top view)

10. 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.
AUMA part-turn actuators SG are operated via the controls AUMA MATIC.
The controls may either be mounted directly to the actuator or to a separate
wall bracket.
When installing the MATIC on a wall bracket, observe the following points:
.For the connection of actuator and MATIC on wall bracket, use suitable
flexible and screened connecting cables.
(Connecting cables are available on request, see address list page 32).
.The max. permissible cable length between actuator and the controls
AUMA MATIC is 100 m.
.For position feedback an electronic position transmitter in 4-wire system
must be used.
.Connect cables according to wiring diagram MSP ....
.Check the direction of rotation before switching on (see page 15).
10.1 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 / AUMA MATIC).
.Loosen bolts (26.01) (figure C2) and remove plug cover (26.0).
.Loosen screws (26.2.5) and remove socket carrier (26.2) from plug cover
(26.0).
.Insert cable glands suitable for connecting cables.
.Enclosure protection IP 67 or IP 68 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 MSP. . . Con-
nect KMS B . . . 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 (see page 31).
A special parking frame for protection against touching the bare contacts
and against environmental influences is available (see address list,
page 32).
11
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions with AUMA MATIC
Figure C1: Wall bracket
(accessory)
Connecting cable to the actuator
Figure C2: Connection
26.0
26.01
26.2
26.2.5
Figure C3: Parking frame
(accessory)
Parking frame

10.2 Heater AUMA part-turn actuators have a heater installed as standard. Unless
ordered otherwise, the heater is internally supplied.
10.3 Motor protection In order to protect the motor against overheating a thermoswitch is embed-
ded in the motor windings. The controls AUMA MATIC switch off the motor
as soon as the max. permissible windings temperature is reached. After the
motor has cooled down to a temperature of approx. 90 °C, the actuator can
be switched on again.
10.4 Remote position transmitter For the connection of position transmitters (potentiometer, RWG) screened
cables must be used.
10.5 Type of seating The limitation of travel is realised via limit switches in both end positions.
A torque sensor is not available.
A torque seating is not permissible. The switches S1-2 and
S3-2 on the logic board (page 21) must be set to limit
seating.
10.6 Fitting of the cover .After completion of the power supply connection, insert the socket carrier
(26.2), see figure C2, page 11, into the plug cover (26.0) and fasten it with
screws (26.2.5).
.Clean sealing faces at plug cover (26.0) and 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 (26.0) and fasten 4 bolts (26.01) evenly crosswise.
.Fasten cable glands firmly to ensure required enclosure protection.
12
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
Technical data Motor power connections1) Protective earth Control pins
No. of contacts max. 6 (3 are used) 1 (leading contact) 50 pins / sockets
Marking U1, V1, W1, U2, V2, W2 according to VDE 1 to 50
Voltage max. 750 V – 250 V
Current max. 25 A – 16 A
Type of customer connection Screws Screw for ring lug Screws
Cross section max. 6 mm26 mm22.5 mm2
Material: Pin / socket carrier Polyamide Polyamide Polyamide
Contacts Brass (Ms) Brass (Ms) Brass, tin plated or gold plated (op-
tion)
1) Suitable for copper wires. For aluminium wires contact AUMA.
Table 4: Technical data AUMA plug/ socket connector

11. Setting the limit switching .Take off cover at switch compartment.
.Pull off indicator disc (figure D). Open end spanner (approx. 14 mm) may
be used as lever.
These operation instructions are only valid for “clockwise closing”, i.e. driven
shaft turns clockwise to close the valve.
11.1 Setting for end position CLOSED (black section)
.Turn handwheel clockwise until valve is closed.
.Turn handwheel approx. 1 turn in direction OPEN and then half a turn in
direction CLOSED.
.Press down and turn setting spindle A (figure E) with screw driver (5 mm)
in direction of arrow, thereby observe switch cam B. While a ratchet is felt
and heard, the switch cam B moves 90° every time. When switch cam B is
90° from the switch, continue turning slowly.
When the switch cam B snaps and trips the switch, stop turning and
release setting spindle.
If you override the tripping point inadvertently (ratchet is heard after the
switch cam has snapped), continue turning the setting spindle in the same
direction and repeat the setting process.
13
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions with AUMA MATIC
MOV
M
Figure D
Indicator disc
Figure E
AD
E
B

11.2 Setting for end position OPEN (white section)
.Turn handwheel counter-clockwise until valve is open.
.Turn handwheel approx. 1 turn in direction CLOSE and then half a turn in
direction OPEN.
.Press down and turn setting spindle D (figure E) with screw driver (5 mm)
in direction of arrow, thereby observe switch cam E. While a ratchet is felt
and heard, the switch cam E moves 90° every time. When switch cam E is
90° from the switch, continue turning slowly.
When the switch cam E snaps and trips the switch, stop turning and
release setting spindle.
If you override the tripping point inadvertently (ratchet is heard after the
switch cam has snapped), continue turning the setting spindle in the same
direction and repeat the setting process.
12. Setting of mechanical position indicator
Indicator disc rotates approximately 90° at full travel from OPEN to CLOSED
or vice versa.
.Place indicator disc (figure F) on shaft.
.Move valve to end position CLOSED.
.Turn lower indicator disc until symbol CLOSED is in alignment with the
mark on the cover (figure F).
.Move actuator to end position OPEN.
.Hold lower indicator disc in position and turn upper disc with symbol
OPEN until it is in alignment with the mark on the cover.
14
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
Figure F Indicator disc Cover
Mark

13. Test run Check direction of rotation :
This test is only required when mounting the controls AUMA MATIC on the
wall bracket and part-turn actuator with 3-phase AC motor (see page 11).
When the MATIC controls are mounted directly to the actuator, the auto-
matic phase correction ensures the correct direction of rotation, even if the
phases are crossed over during electrical installation.
.The direction of rotation of the indicator disc (figure G1) indicates the
direction of rotation of the output drive.
.Engage manual operation as described under clause 7 on page 7.
.Move actuator manually to intermediate position.
.Set selector switch to local control (I)(figure G2).
.Switch on the mains voltage.
.Operate push-button CLOSE and observe the direction of rotation:
.If the direction of rotation is wrong switch off immediately:
Afterwards correct phase sequence in the connecting cable from the wall
bracket to the actuator and repeat test run.
Checking the limit switching:
.Set selector switch to position OFF (0) (figure G2).
.Switch on the mains voltage.
.Engage manual operation as described under clause 7 on page 7.
.Move actuator manually into both end positions of the valve.
.Check if limit switching is set correctly for both end positions. 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 under clause 11 on
page 13.
When limit switching is set correctly:
.Perform test run at local controls with selector switch in position LOCAL
(I) via push-buttons (figure G2).
The voltage supply of
the AUMA MATIC is
not interrupted in
position OFF.
If no optional components (clauses 14 to 16.) require setting:
.Clean sealing faces at cover and housing; check whether O-ring is in good
condition. Apply a thin film of non-acidic grease to the sealing faces.
.Replace cover on switch compartment and fasten bolts evenly crosswise.
15
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions with AUMA MATIC
Figure G1: Indicator disc
CLOSEOPEN
Direction of rotation of the indicator disc:
clockwise correct
Figure G2: Local controls
3 Indication lights:3 Push-buttons
OPEN
STOP
OPEN
Fault
CLOSED
CLOSED
Selector switch positions
0: OFF
I: Operation by local control
II: Operation by remote control

14. Setting of the potentiometer (option)
— For remote indication —
.Move valve to end position CLOSED.
.Take off cover at switch compartment.
.Take off indicator disc.
.Turn potentiometer (R) counter-clockwise until stop is felt. End position
CLOSED corresponds to 0 %, end position OPEN to 100 %.
.Turn potentiometer (R) slightly back from the stop.
.Perform fine-tuning of the zero point at external setting potentiometer
(for remote indication).
.Press indicator disc on shaft and perform setting as described on page 14,
clause 12.
.Clean sealing faces at cover and housing; check whether O-ring is in good
condition. Apply a thin film of non-acidic grease to the sealing faces.
.Fit and fasten switch compartment cover.
15. Setting of electronic position transmitter RWG (option)
- For remote indication or external control -
After mounting the part-turn actuator to the valve, check setting by measur-
ing the output current (see subclause 15.1 or 15.2) and re-adjust, if neces-
sary.
16
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
Figure H
Wiring diagrams KMS B_ _ _ _ R _ /_ _
(requires 2 external wires)
4-wire system
KMS B_ _ _ _ Z _ /_ _
KMS B_ _ _ _ Z _ /_ _
(requires 2 external wires)
2-wire system
Output current Ia0 - 20 mA, 4 - 20 mA 4 - 20 mA
Supply voltage Uvinternal supply
24 V DC
external supply
12 V DC + (I x RB),
max. 30 V
Max. input current I 25 mA at 20 mA
output current
20 mA
Max. load RB600 Ω(Uv - 12 V) / 20 mA
Table 5: Technical data RWG 6020
R

15.1 Setting of 2-wire system 4 – 20 mA and 4-wire system 0 – 20 mA
The 2-wire system cannot be used in combination with the intermediate
position detection (page 19).
.Connect voltage for electronic position transmitter.
.Move valve to end position CLOSED.
.Take off cover at switch compartment.
.Take off indicator disc.
.Connect ammeter for 0 -20 mA to measuring points
(MP1/ MP2) (figure J).
In end position CLOSED with 4-wire system the value after
setting must be 0 mA, for 2-wire system it must be 4 mA.
The circuit (external load) must be connected (observe
max. ext. load RB), or the appropriate poles at the AUMA
plug/ socket connector must be linked (refer to terminal
plan), otherwise no value can be measured.
.Turn potentiometer (R) counter-clockwise until stop is felt.
.Turn potentiometer (R) slightly back from the stop.
.
.Turn trimmer potentiometer (R6 - “0") clockwise until output current starts
to increase.
.Turn back trimmer potentiometer (R6 - “0") until a residual current of
approx. 0.1 mA (or 4.1 mA in case of 2-wire system) is reached. This
ensures that the signal remains above the dead and live zero point.
.Move valve to end position OPEN.
.Set to end value 20 mA with trimmer potentiometer (R5 - “max.”).
.Approach end position CLOSED anew and check minimum value
(0 mA or 4 mA). If necessary, correct the setting.
.Press indicator disc on shaft and perform setting as described on page
14, clause 12.
.Clean sealing faces at cover and housing; check whether O-ring is in good
condition. Apply a thin film of non-acidic grease to the sealing faces.
.Replace cover on switch compartment and fasten bolts evenly crosswise.
17
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions with AUMA MATIC
Figure H
R
Figure J
R6 “0”
MP1 (–)
R5 “max”
MP2 (+)

15.2 Setting of 4-wire system 4 – 20 mA .Connect voltage for electronic position transmitter.
.Move valve to end position CLOSED.
.Take off cover at switch compartment.
.Take off indicator disc.
.Connect ammeter for 0 -20 mA to measuring points
(MP1/ MP2) (figure J).
The circuit (external load) must be connected (observe
max. ext. load RB), or the appropriate poles at the AUMA
plug/ socket connector must be linked (refer to terminal
plan), otherwise no value can be measured.
.Turn potentiometer (R) counter-clockwise until stop is felt.
.Turn potentiometer (R) slightly back from the stop.
.
.Turn trimmer potentiometer (R6 - “0") clockwise until output current starts
to increase.
.Turn back potentiometer (R6 - “0") until a residual current of approx.
0.1 mA is reached.
.Move valve to end position OPEN.
.Set trimmer potentiometer (R5 - “max.”) to end value 16 mA.
.Move valve to end position CLOSED.
.Set potentiometer (R5 - “max.”) from 0.1 mA to initial value 4 mA.
This results in a simultaneous shift of the end value by 4 mA, so that the
range is now 4 – 20 mA.
.Approach both end positions anew and check setting. If necessary, correct
the setting.
.Press indicator disc on shaft and perform setting as described on page 14,
clause 12.
.Clean sealing faces at cover and housing; check whether O-ring is in good
condition. Apply a thin film of non-acidic grease to the sealing faces.
.Replace cover on switch compartment and fasten bolts evenly crosswise.
18
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
Figure H
Figure J
R6 “0”
MP1 (–)
R5 “max”
MP2 (+)
R

16. Setting of the electronic intermediate position detection (option)
Any application can be switched on or off via the two intermediate position
switches WDR/LSA and WDL/LSB.
The intermediate position detection is set in the factory according to order
details. If the customer requirements have not been mentioned in the order,
the intermediate positions have been set to 5 mA (WDR/LSA) and 15 mA
(WDL/LSB)
In case other intermediate positions are required they have to be set as fol-
lows:
.Connect voltage for electronic position transmitter.
.Take off cover at switch compartment.
.Move valve to end position CLOSED.
.Connect ammeter for 0 - 20 mA to measuring points (MP1/ MP2).
(Measured value for normal operation = 0 mA or 4 mA, for inverse opera-
tion = 20 mA)
.Turn trimmer potentiometer (R9) clockwise, until the yellow LED V9 is no
longer illuminated.
.Move valve in direction OPEN. Stop the actuator when reaching the
desired intermediate position (WDR/LSA).
.Turn trimmer potentiometer (R9) counter-clockwise, until the yellow LED
V9 is illuminated. The intermediate position WDR/LSA is now set.
.Move valve to end position OPEN. (Measured value for normal operation
= 20 mA, for inverse operation = 0 mA or 4 mA)
.Turn trimmer potentiometer (R10) counter-clockwise, until the green LED
V10 is no longer illuminated.
.Move valve in direction CLOSE. Stop the actuator after reaching the
desired intermediate position (WDL/LSB).
.Turn trimmer potentiometer (R10) clockwise, until the green LED V10 is
illuminated. The intermediate position WDL/LSB is now set.
.Clean sealing faces at cover and housing; check whether O-ring is in good
condition. Apply a thin film of non-acidic grease to the sealing faces.
.Replace cover on switch compartment and fasten bolts evenly crosswise.
19
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions with AUMA MATIC
MOV
M
Figure K
R6 “0”
MP1 (–)
MP2 (+)
R10
V10 (green) =
WDL reached
M9 (yellow) = WDR reached
No Colour Function Description
V9 yellow is illuminated:
WDR/LSA reached
The current, and consequently, the posi-
tion have reached the set value
is not illuminated: no
WDR/LSA
the intermediate position WDR has not
yet been reached
V10 green is illuminated: WDL/LSB
reached
The current, and consequently, the posi-
tion have reached the set value
is not illuminated: no
WDR/LSB
the intermediate position WDL has not
yet been reached
Table 6

17. Programming AUMA MATIC
17.1 Functions of the diagnosis LEDs on the interface board (standard version)
V14 is illuminated: Phase failure and/ or motor protection tripped;
V15: no function
LEDs STOP, CLOSE, OPEN
indicate available remote control commands.
20
Part-turn actuators SG 03.3 – SG 04.3
with AUMA MATIC Operation instructions
Figure Q1: Cover plate above interface board
Figure L: AUMA MATIC
Power supply unit
Reversing contactors
Plug/socket connector
to actuator
Signal and control board
Local controls
Name plate AUMA MATIC
Cover plate
Logic board
Interface board
Electrical connection
with AUMA plug/ socket
connector