AUMA SV 05.1 Manuale utente

Valve actuators

SV 05.1 – SV 07. 1

Controls MEC 02.1

Marine version

Operation instructions

AUMA valve actuators SV 05.1 – SV 07.1 Operation instructions

Scope of these instructions: These instructions are valid for valve actuators SV 05.1 – SV 07.1 with

controls AUMA MEC 02.1 in marine version.

Table of contents

1. Safety instructions ....................................................................................................................................... 3

1.1. Range of application .................................................................................................................................... 3

1.2. Short description .......................................................................................................................................... 3

1.3. Commissioning (electrical connection) ........................................................................................................ 3

1.4. Maintenance................................................................................................................................................. 3

1.5. Warnings and notes ..................................................................................................................................... 3

1.6. Further notes................................................................................................................................................ 3

2. Technical data............................................................................................................................................... 4

2.1. Valve actuators SV 05.1 – SV 07.1.............................................................................................................. 4

2.2. Controls MEC 02.1....................................................................................................................................... 5

3. Transport and storage.................................................................................................................................. 5

4. Mounting to valve/gearbox .......................................................................................................................... 6

5. Manual operation .......................................................................................................................................... 6

6. Electrical connection.................................................................................................................................... 7

7. Setting of the internal end position detection ........................................................................................... 9

7.1. Setting .......................................................................................................................................................... 9

7.2. Setting for CLOSED ..................................................................................................................................... 9

7.3. Setting for OPEN........................................................................................................................................ 10

7.4. Changing the swing angle.......................................................................................................................... 10

8. Setting of the mechanical position indicator........................................................................................... 10

9. Test run........................................................................................................................................................ 11

10. Controls MEC 02.1 ...................................................................................................................................... 11

10.1. Motor controls......................................................................................................................................... 11

10.2. Control logic............................................................................................................................................ 11

11. Setting of the operating time..................................................................................................................... 11

12. Setting of the position feedback 4 – 20 mA (option)............................................................................... 12

13. Fuses............................................................................................................................................................ 12

14. Maintenance ................................................................................................................................................ 13

15. Wiring diagram............................................................................................................................................ 14

Operation instructions AUMA valve actuators SV 05.1 – SV 07.1

1. Safety instructions

1.1. Range of application

AUMA valve actuators are designed for the operation of valves in ships. For other

applications, please consult us. AUMA is not liable for any possible damages

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 actuator's designated use.

1.2. Short description

AUMA valve actuators type SV 05.1 – SV 07.1 have a modular design. Motor and

gearing are mounted in a common housing and make up a coaxial unit together with

the output drive shaft.

Manual operation is possible without change-over.

The valve actuators are driven by an electric motor and controlled by the separate

controls MEC 02.1.

In end position OPEN, the limitation of travel is realised via end position sensors.

In end position CLOSED the actuator is swiched off via torque seating (excess

current measuring) or via end position sensors.

1.3. 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.

1.4. Maintenance

The maintenance instructions (refer to page 13) must be observed, otherwise a safe

operation of the actuator is no longer guaranteed.

1.5. Warnings and notes

Non-observance of the warnings and notes may lead to serious injuries or damages.

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 refererences 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: Warning!

”Warning” marks activities or procedures which, if not carried out correctly, can

affect the safety of persons or material.

1.6. Further notes

This pictograph means: Procedure may already be performed by valve

manufacturer !

MOV

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!

AUMA valve actuators SV 05.1 – SV 07.1 Operation instructions

2. Technical data

2.1. Valve actuators SV 05.1 – SV 07.1

Type SV 05.1 SV 07.1

Torque (both directions) max. Nm 25 50

Valve mounting flange according to ISO 5211 Standard F07 F07

Valve shaft ∅max. mm 20 25.4

Square acc. to DIN 79 max. mm 17 22

Operating element (manual operation) Size mm 125 125

Factor 1) 3

Current values for single-phase connection 2) (effective values)

110 – 120 V; 50/60 Hz max. A 3.0 4.8

Consumption at shortest operating time and

max. torque

W 160 260

Weight appr. kg 9 14

Speed 0.25 – 2.5 0.25 – 1.9

Enclosure protection according to EN 60 529 Standard: IP 67

Option: IP 68 3)

Ambient temperature −25 C to +70 °C

Electrical connections for flexible wires: Controls Plug/socket connector with crimp connection, 17-pole, max. 1,5 mm² 4)

Motor Plug/socket connector with crimp connection, 5-pole, max. 1,5 mm² 4)

Insulation class F

Type of duty according to VDE 0530 / IEC 34 Short-time duty S2 – 15 min (OPEN-CLOSE-Duty)

For the electrical operation of each valve actuator the controls MEC 02.1 are necessary.

Screened cables must be used between controls and actuator.

The max. cable length must not exceed 50 m.

1) Conversion factor = output torque / input torque of operating element

2) Maximum values at shortest operating time. Currents are effective values.

3) IP 68 means: Protection against submersion up to max. 6 m head of water for the duration of 72 hours, up to 10 operations during

the submersion.

4) Plug/socket connectors of the Cannon make are delivered with connection possibility for screen braiding. Plug tops and connecting cables

are not part of the AUMA scope of supply. Maximum cable diameters: Controls 18,7 mm; motor 13,5 mm..

Operation instructions AUMA valve actuators SV 05.1 – SV 07.1

2.2. Controls MEC 02.1

Type MEC 02.1

Voltage, frequency 110 – 120 V, 50/60 Hz

Internal control voltage 12/24 V DC

Control signals: galvanically isolated

via opto-isolator

(connected externally,

current input 10 – 15 mA)

24 V DC continuous signal

commands OPEN, CLOSE

Option: 24 V DC, self-retaining

commands: OPEN, STOP, CLOSE

Signals (option) Potential free end position signal via change-over contact (24 V, max. 2 A)

Position selector switch REMOTE – OFF

Feedback signal 4 – 20 mA

Control logic CMOS technology

Motor controls 3-phase link with protective network, galvanically isolated via drive stage,

operated by motor controller

Speed control Actual value monitoring by hall sensors. PI speed control with defined load/speed range.

Enclosure protection

according to EN 60 529

Standard: IP 67

Option: IP 68

−25 C to +70 °C

Electrical connection Plug/socket connector see Technical data valve actuators

Weight of controls 1.8 kg

Degree of radio interference

suppression

N, VDE 0815 part 1; A2; 11/90 according to VFG 242

3. 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 valve 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 pallet.

 Cover to protect against dust and dirt.

AUMA valve actuators SV 05.1 – SV 07.1 Operation instructions

4. Mounting to valve/gearbox

The easiest position for mounting is when the valve shaft points upright. But

mounting can be done in any other position as well. The valve actuator is delivered

ex works in position CLOSED.

MOV

 For butterfly valves the mounting position is end position CLOSED.

 Thoroughly degrease mounting faces of valve actuator and valve / gearbox.

 Put coupling sleeve on valve shaft and secure it (FIGURE A). Ensure that

dimensions X and Y are observed.

Figure A: Valve shaft – coupling

SV 05.1 SV 07.1 Torques

X max. mm 3 3 Recommended

strength class

A2-80

(screw depth: 1,5 x thread ∅)

Y max. mm 6 6 Thread M 6 M 8 M 10 M 12

Z max. mm 35 35 Fastening torques Nm 10 25 50 85

 Apply non-acidic grease at toothing of coupling.

 Fit actuator so that fixing holes in actuator and valve mounting flange align. If

necessary, move actuator upward one tooth on the coupling. If required, turn

handwheel/crank a little in direction OPEN or CLOSE until holes align.

 Ensure that spigot mates uniformly in the recess and that the mounting faces

are in complete contact.

 Fasten actuator with bolts. Fasten bolts crosswise with torque wrench (fastening

torques see table).

5. Manual operation

Manual operation is activated by turning the

handwheel/crank. A change-over is not possible.

The handwheel/crank does not rotate during

motor operation.

Turning the handhweel/crank during motor operation results in an

extension or reduction of the operating time, depending on the

direction of rotation.

Operation instructions AUMA valve actuators SV 05.1 – SV 07.1

6. 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 valve actuators SV 05.1 – SV 07.1 are operated via the controls MEC 02.1.

These are designed to be mounted to a separate wall bracket.

Suitable flexible and screened cables must be used between controls and actuator.

The max. permissible cable length between actuator and controls is 50 m.

Controls Actuator

Pins

XA1

XG4

XG3

XG2

XG1 Supply

(mains)

XA2

Sockets

Controls

Signals

Actuator

Controls

Actuator

Outp.

Inp.

Figure B1: Electrical connection

The mains connection and the connection between actuator and controls MEC 02.1

is made by two plug/socket connectors each, with crimp technology.

For crimping a suitable tool, e.g. the Cannon four indent crimp tool, must be used.

Cross sectional areas: Mains/motor: max. 1.5 mm²

Control cables: max. 1.5 mm²

Figure B2: Connection controls (socket carrier) Figure B3: Connection mains/motor (socket carrier)

Plug/socket connector XG2; XA2 Plug/socket connector XG1; XA1

17 contacts (pole diagram figure B2) 5 contacts (pole diagram see figure B3)

Plug/ socket connector XG4 Plug/socket connector XG3

17 contacts (pole diagram figure B2 mirror image) 5 contacts (pole diagram see figure B3 mirror image)

AUMA valve actuators SV 05.1 – SV 07.1 Operation instructions

Controls

Run command OPEN 24 V DC

Run command CLOSE 24 V DC

End position signal OPEN (WÖL)

)End position signal CLOSED (WSR

Common potential (0 V)

Common potential (max. 24V 2A)

Actuator

XG1

XG2 XG4 XA2

XG3 XA1

End position signal OPEN

End position signal CLOSED

Fault

Electron. position transmitter 4-20 mA

Figure D: Connection diagram MEC 02.1

 Check if type of current, supply voltage and frequency correspond to motor data

(refer to name plate at controls MEC).

 Remove dust cover (036, 062) (figure C).

036

062

Figure C: Dust cover

 Connect plug/socket contacts according to connection diagram (figure D).

 Protective earth connection interface is provided and marked according to

DIN 40011.

Operation instructions AUMA valve actuators SV 05.1 – SV 07.1

7. Setting of the internal end position detection

For the setting of the end position detection the actuator must be mounted to the

valve.

7.1. Setting

Switch

com

artment

LED green

OPEN

LED

yellow

CLOSED

4.2

4.8

4.06

Figure F1: Valve actuator SV Figure B2: Switch compartment

7.2. Setting for CLOSED

 Turn handwheel/crank firmly into end position CLOSED until valve is closed

(valve is closed when handhweel/crank meets with more resistance when

turning, i.e. when saucer springs in valve cone are sufficiently stretched).

 Take off cover at switch compartment (Figure F1)

 Switch on power supply.

 Loosen both screws (4.06) (Figure F2).

 Rotate control disc (4.2) clockwise, until yellow LED lights up brightly to indicate

switching point CLOSED (when inoperative, the LED is already dimly lit).

Afterwards rotate control disc (4.2) minimally (approx. 1 mm) in clockwise

direction.

 Hold control disc in position and tighten screws (4.06).

 Move valve manually to intermediate position.

 Check setting by approaching the switching point in direction CLOSE anew.

AUMA valve actuators SV 05.1 – SV 07.1 Operation instructions

7.3. Setting for OPEN

 Move valve with handwheel/crank up to the mechanical end stop OPEN (set in

the factory). LED green (OPEN) illuminates.

 If switching point is not reached, i.e. LED green is not illuminated, correct setting

value on dial (4.02) as described in subclause 8.4.

 Check setting by approaching the switching point in direction OPEN anew.

7.4. Changing the swing angle

 Loosen screw (4.8) and pull off control disc (4.2) (Figure F2).

 Loosen screw (4.01) at lower side of control disc (Figure G).

 Set control disc (4.02) to required value by turning.

Setting must be 3 - 4° less than the swing angle.

 Fasten screw (4.01).

 Fit control disc (4.2) and secure with screw (4.8).

 Check setting by approaching the switching point in direction OPEN anew.

Lower side

Control disc

4.01

Side view

Control disc

4.2

4.02

Figure G: Setting of the swing angle

8. Setting of the mechanical position indicator

The mechanical position indicator is realised with the white clamping pointer (4.4;

Figure H) below the sight glass (of the switch compartment cover). The clamping

pointer (4.4) shows only the position CLOSED or OPEN with respect to the pipeline.

With the sight glass removed the symbols on the board show the electrically set end

position points.

 Move valve actuator manually to end position CLOSED.

 Lift clamping pointer (4.4) at indentation slightly and turn it so that it points

crosswise to the pipeline.

When changing the mounting position of the actuator, the

mechanical position indication may have to be re-set!

4.4

Switch compartment 4.4

CLOSED OPEN

Figure H: mechanical position indicator

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