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GEORGE FISCHER … 4 1

Instruction Manual

Electrical Actuator Unit

Type EA 30 for Type 035 and @08

GEORGE FISCHER ˙GF˙

1989_4.p65 7.11.2000, 10:47 Uhr41

4 2 GEORGE FISCHER …

The technical data are notbinding. They are notwarranted characteristics andare subject to change. Pleaseconsult our General Conditionsof Supply.

1989_4.p65 7.11.2000, 10:47 Uhr42


Table of Contents Page

1. Introduction 44

2. Design of the actuator 452.1 Mains voltage selection 462.2 Wiring diagram of the standard version 47

3. Design of the actuated valve 483.1 Butterfly valve type 035 483.2 Ball valve type 108 48

4. Installation of the actuator 49/50

5. Specifications 515.1 Actuator unit 515.2 Block diagram 525.3 Dimensions 52

6. Assembly and wiring of the modular components 536.1 Mechanical l imit switch 546.2 Inductive limit switch 556.3 Potentiometer 566.4 Operating time adjustment module (Vario) 576.5 Heating element 58

7. Troubleshooting guide 59

8. Spare parts l ist 60

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1. Introduction

This instruction manual contains all the informa-tion regarding design, installation and start-upprocedure for the electrical actuator unit typeEA 30.

Warnings:� Do not work on this unit before disconnecting it

from the mains!� The actuator is factory preset to a mains

voltage of 230 V AC. By all means refer toItem 2.1.

� Electric actuators do not have a safety position.In case of a mains breakdown, the actuatorresp. the valve remains in its actual position.

≠ Any work done on the actuator may only becarried out by authorized and trainedpersonnel.

≠ These products are according to the MachineGuidelines 98/37/EG (ancient 89/392/EWG),not regarded as machines; they are, however,built into installations which are regarded asmachines.

NoteWe distinctly emphasize that operation isprohibited until it has been confirmed that themachine (plant) into which the products havebeen built corresponds to the conditions of theEC Machine Guidelines 98/37/EG (ancient89/392/EWG).

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2. Design of the actuator

The standard version of the electrical actuatorEA 30 consists of the following elements: spur-wheel gear, DC motor, power supply board aswell as components for l imit positioning. Forspecial applications, the actuator can beequipped with additional modular components(see Item 6).

1 Limit Switch S1 and S22 Spindle for additional

switching cams3 Mounting space for addi-

tional l imit switches4 Mounting space for

potentiometer and/oroperating time adjustmentmodule

5 DC motor6 Visual position indicator

valve closesvalve opens

1 Spur-wheel gear2 Unit plug3 Connector terminal strip

for external connections(max. 1.5 mm2)

4 Electrical supply unit

5 4 3 2

1 6

4

3

1

2

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� �

2.1 Mains Voltage Selection

230 V, 50–60 Hz

The actuator is factorypreset for 230 V�

Do not work unit when under voltage!

1@5 V, 50–60 Hz

Selecting 1@5 V�can bedone by changing thecorresponding jumpers asshown in the diagram

� �

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2.2 Wiring DiagramStandard Version

Position indicator

2

A

B

C

Mopen close

S2S1

1 1 2

M2 M1

EF D

12N456

3 2 1

B A DC AC� L1

� N

PE

S2

S1

green

brown white

green

red red

black red green green/yellow

<closed> <open>

Do not use S@ and S2 for electric positionfeedback.

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3. Design of Actuated Valve

The electrical actuator type EA 30 can bemounted on a valve via a suitable intermediatehousing. The actuators are delivered ex factoryin the <open> position. Pictured below under 3.1and 3.2 are the assembly parts necessary forthe automatic butterfly valve type 035 as well asthe automatic ball valve type 108 from GeorgeFischer. Both end positions (open and closed)are pre-set in the factory. It is necessary to re-adjust them after the customer has assembled theunit (see Item 4).

3.1 Butterfly valve 035 3.2 Ball valve 108George Fischer George Fischer

Actuator EA 30

Intermediate housingwith coupling device

Hand leverfor emergencyoverride

Butterfly valve 367George Fischer

Ball valve 370George Fischer

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S2

S1

4. Installation of the actuator

Warning:Before the actuator is connected to the mains,the following must be checked:≠ is the actuator adjusted to the correct mains

voltage?(see Item 2.1)

≠ are the electrical connections correct?(see Item 2.2)

AdjustmentsIf a complete actuated valve is being suppliedby George Fischer, no further adjustments arenecessary. If the customer assembles the unit orafer a repair, the end positions must be checkedand if necessary adjusted. Adjustments can onlybe done on dismounted valves.

Limit switch positionsSwitch S1 opens at <open> positionSwitch S2 opens at <closed> position(see diagram in the margin)

ProcedureBoth switching cams S1 and S2 are to beadjusted so that the actuating angle is less than90°� ) . Drive the actuator until one limit switch,either <closed> or <open> is operated.The end positions can be adjusted by moving theswitching cams, as the actuator follows them.

� For George Fischer ball valves an exact90°� ) rotation should be set.

� For George Fischer butterfly valves the<closed> position should be adjusted accord-ing to the following directions.

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DN d a–bmm mm mm

65 75 480 90 4

Setting the <closed> position in actuatorsAt the <closed> position in butterfly valves thedisk is not exactly vertical to the pipe axis. Devia-tion values can be taken from the followingtable.

open

a

G/2

a–bb

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5. Specifications

5.1 Actuator unit

Nominal voltage @@5 / 230 V, 50–60 Hz(switchable)24 V = / 24 V, 50–60 Hz48 V, 50–60 Hz on request

Power consumption @2 W

Protection IP 65 in accordance with DIN 40050

Duty cycle @00% at 25 °C / 70% at 50 °C, 20 min

Overload protection Dependent on current and t ime(automatic reset) 1)

Electric connection Cable plug 3 P+E in accordance withDIN 43650addit ional cable connections PG @@

Control t ime 12 s / 90° �)

Angle of operation max. 270°, set to 90°

Continuous torque 25 Nm

Peak torque 50 Nm

Operating temperature –@0° to +50 °C 2)

Permissible humidity 0–98%, non-condensing

Body material PP f iberglass reinforcedexternal screws rust-proof

Posit ion indicator visual, integrated

1) The overload protection is designed to protectboth motor and power supply board. If the over-load protection device has triggered, it will resetautomatically when the unit has cooled downsufficiently and the actuator will operate again.

2) For temperatures below –@0 °C the heating ele-ment Nr. @98 @90 @42/ . . @43 should be installed(see Item 6.5).

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5.2 Block Diagram

5.3 Dimensions

159

56.4

72

146

61120.763.7 85 15

185

M

S1

S2

1

2

N

L

230 V

230 V

input voltageselection power supply

overloadprotection

reversing circuit

Closed

Open

1@5 V

1@5 V

N

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6. Assembly and Connectionof Modular Components

The electrical actuator EA 30 is equipped withfastening points which allow for additionalmodular components to be mounted.

The configuration of these points is describedunder Section 2. The electrical connection is madeby means of a second cable plug or a threadedcable joint (depending on the number ofconnecting wires). The respective kits are preparedfor installation, the electric cables are cut to sizeand package accordingly.

In the following sections, the correspondingassembly points and the wiring are il lustrated.

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Description Technical Data CodeKit with 2 additional auxiliary switches 250 V � , @0 A @99 @90 @38Kit with 4 additional auxiliary switches 250 V � , @0 A @99 @90 @39Kit with 2 additional auxiliary switches 4–30 V = @99 @90 @49with gold contacts 1–@00 mA

2

S8 S7 S6 S5 M

41 2 1 4 2 1 4 2 1 4 2

S1 S2

F E D

6 5 4 N 2 1

B A DC AC� L1� N

PE

DC AC� L1� N

PE

B A

1123

6 5 4 2 1

F E D

MS6 S5 S2S1

1 4 2 1 4 2

bla

ck

whi

te

bla

ck

red

1 Additional switching cams2 Limit switch S5, S6 or

S5 to S8

1

Wiring diagramNr. 199 190 139

Wiring diagramNr. 199 190 138, /. . .149

6.1 Mechanical limit switches

N

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6.2 Inductive limit switches

The mechanical installation of these switches isidentical to those under 6.1.An additional metal part must be mounted sothat the active surface of the inductive switchcan be activated.

Description Technical Data CodeKit with 2 additional auxiliary switches 9,6–55 V = @99 @90 @46inductive, with LED NPN 0,2 AKit with 2 additional auxiliary switches 9,6–55 V = @99 @90 @47inductive, with LED PNP 0,2 AKit with 2 additional auxiliary switches 5–24 V = @99 @90 @48inductive Namur @0 mA

Wiring Diagram Wiring DiagramNr. @99 @90 @46 NPN Nr. @99 @90 @48Nr. @99 @90 @47 PNP

DC AC

+ L1– N

PE

– +

S6

3

wei

ss

schw

arz

schw

arz

rot

– + A

S6 S5

– + A + – + –

wei

ss

grü

n

schw

arz

wei

ss

schw

arz

wei

ss

2 1

S5 B A

3 2 1

B A

– –++

F

6 5 4 N 2 1

E DF

6 5 4 N 2 1

E D

+ NPN– PNP

S1 S2M

S1 S2M

DC AC

+ L1– N

PE

whi

te

bla

ck

bla

ck

whi

t e

red

gre

en

bl a

ck

wh i

te

wh i

te

bl a

ck

S6S5

+ NPN– PNP

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6.3 Potentiometer

The potentiometer must be mounted on closedvalves. Before mounting, the potentiometer mustbe turned to the end position, so that 0–� istmeasured between the red and the white con-necting wires.

Description Technical Data CodePotentiometer kit 1–k� @99 @90 @40

CWCCW

whi

te

red

bla

ck

M S1 S2

F E D

6 5 4 N 2 1

3 2 1

B A DC AC� L1� N

PE

Wiring DiagramNr. 199 190 140

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6.4 Operating time adjustment module(Vario)

T =20–@60 seconds, Nr. 199 190 144(The vario is driving the motor stepwise).

Description Technical Data CodeOperating time adjustment module 20–@60 s @99 @90 @44

� �

2

1

2 The operating time adjust-ment module is connectedelectrically (2) on thepower supply to this plugunit.

1 Potentiometer for timeadjustment

time is reducedtime is extended

�

�

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6.5 Heating element

Wiring DiagramNr. 199 190 142Nr. 199 190 143

DC AC

+ L1– N

PE

wei

ss

F

S1 S2

B

213

A

6 5 4 N 2 1

E D

rot

whi

te

red

1 Heating cartridge

2 Temperature switchSwitching point on: 0 °CSwitching point off: + 5 °C

3 Mounting bracket

1

2

3

Description Technical Data CodeHeating element 100–120 V, 50–60 Hz @99 @90 @42

200–240 V, 50–60 HzHeating element 24 V = / � @99 @90 @43

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7. Troubleshooting Guide

Problem Possible Error Solution

Motor does not run no mains voltage find customer's error(terminal 1, 2, 3)

internal wiring error check actuator

switching cams S1 and S2 see Item 4adjusted incorrectly

Motor only runs in throw-over relay does not replace power supplyone direction function board

Transformer gets wrong input voltage see Item 2.1very hot selected

Overload protection friction torque of valve clean and lubricatetriggers (self resetting) too high valve

defective motor replace motor/gear assembly

Valve does not close switching cams S1 and/or see Item 4or open correctly S2 not adjusted

Please consult your nearest George Fischerrepresentative in the event of problems arising.

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d DN Intermediate housing Intermediate housingwith manual override without manual

mm mm inch override

75 65 21/2 198 000 120 198 000 12690 80 3 198 000 121 198 000 127

Butterfly Valve Type 035

Description Code

1 Unit plug, complete @98 000 147

2 Gear box and motor ( irrespective of voltage) @98 800 310

3 Power supply unit1@5 / 230 V �/ 50–60 Hz @98 150 58624 V = / � @98 150 58748 V � @98 150 588

Electrical Actuator, complete1@5 / 230 V �/ 50–60 Hz @98 150 71124 V = / � @98 150 710

Cover set consist ing of: @98 000 1381 cover 1 clamp1 showcase inspection glass 1 seal1 O-Ring 5 PT-screws

Sealing set consist ing of: @98 000 1394 screw 1 sealing ring5 PT screw 4 spring washer1 shaft seal 1 O-Ring

Limit switch set consist ing of: @98 000 1402 l imit switches4 screws4 washers

Posit ion indicator @98 800 899

8. Spare parts list

d DN Intermediate housingwith manual override

mm mm inch

75 65 21/2 198 000 13290 80 3 198 000 133

Ball Valve Type 108

Warning:Beware ofturning bolt in theintermediatehousing withmanual override

3

2

1

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Notizen/Notice/Note

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Notizen/Notice/Note

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Notizen/Notice/Note

1989_4.p65 7.11.2000, 10:47 Uhr63

Fi 1989/ 1,2,4b (@@ .00) @000 © Georg Fischer Rohrleitungssysteme AG, CH-820@ Schaffhausen/Schweiz, @996 Printed in Switzerland

@98 @50 440

GEORG FISCHER …A Georg Fischer Rohrleitungssysteme GmbH, Sandgasse 16, 3130 Herzogenburg

Tel. +43(0)2782/8 56 43-0, Fax +43(0)2782/8 51 56, e-mail: [email protected] George Fischer Pty. Ltd., 4 Jacks Road, South Oakleigh, Victoria 3¢67

Tel. +61(0)3/95 63 88 99, Fax +61(0)3/95 63 89 66, e-mail: [email protected]/L Georg Fischer NV/SA, Digue du Canal 109-¢¢¢ — Vaartdijk 109-¢¢¢, 1070 Bruxelles/Brüssel

Tél. +32(0)2/556 40 20, Fax +32(0)2/524 34 26, e-mail: [email protected] Georg Fischer Rohrleitungssysteme (Schweiz) AG, Amsler-Laffon-Strasse ¢, Postfach, 8201 Schaffhausen

Tel. +41(0)52/631 30 26, Fax +41(0)52/631 28 97, e-mail: [email protected] Georg Fischer Piping Systems Ltd. Shanghai, No. 2Ý8 Kang Qiao Dong Rd., Shanghai 201319

Tel. +86(0)2¢/58 13 33 33, Fax +86(0)2¢/58 13 33 66, e-mail: [email protected] Georg Fischer GmbH, Daimlerstraße 6, Postfach 1154, 73093 Albershausen

Tel. +49(0)7161/302-0, Fax +49(0)7161/302 259, e-mail: [email protected], Internet: http://www.rls.georgfischer.deGeorg Fischer DEKA GmbH, Postfach 1145, 35228 Dautphetal, Tel. +49(0)6468/91 51-0, Fax +49(0)6468/91 52 21/22e-mail: [email protected]

DK/IS Georg Fischer A/S, Klintehøj Vænge 17, 3460 Birkerød, Tel. +45 45 81 19 75, Fax +45 45 81 16 22E Georg Fischer S.A., Sistemas de tuberías para la industria, Alcalá, 85, 2a, 28009 Madrid

Tel. +34(0)9¢/781 98 90, Fax +34(0)9¢/426 08 23, e-mail: [email protected] George Fischer S.A., 105–1¢3, rue Charles Michels, 93208 Saint-Denis Cedex 1

Tél. +33(0)1/49 22 ¢3 4¢, Fax +33(0)¢/49 22 ¢3 00, e-mail: [email protected] George Fischer Sales Limited, Paradise Way, Coventry, CV2 2ST, Tel. +44(0)2476/535 535, Fax +44(0)2476/530 450

e-mail: [email protected], Internet: http://www.georgefischer.co.ukI Georg Fischer S.p.A., Via Sondrio 1, 20063 Cernusco S/N (MI), Tel. +3902/92 18 61, Fax +3902/92 14 07 85

e-mail: [email protected] Kubota George Fischer Ltd., 2-47, Shikitsuhigashi, 1-chome, Naniwa-ku, Osaka 556-8601

Tel. +81(0)6/6648 25 62, Fax +81(0)6/6648 25 65, e-mail: [email protected] Georg Fischer AS, Rudsletta 97, ¢35¢ Rud, Tel. +47(0)67/¢7 ¢7 40, Fax +47(0)67/¢3 92 92NL Georg Fischer N.V., Lange Veenteweg 19, Postbus 35, 8160 AA Epe

Tel. +31(0)578/678222, Fax +31(0)578/621768, e-mail: [email protected]: http://www.georgfischer.nl

PL Georg Fischer Sp. z o.o., ul. Radiowa 1A, 01-485 Warszawa, Tel. +48(0)22/638 91 39, Fax +48(0)22/638 00 94S/FIN Georg Fischer AB, Box 113, 12523 Älvsjö-Stockholm, Tel. +46(0)8/727 47 00, Fax +46(0)8/749 23 70

e-mail: [email protected], Internet: http://www.georgfischer.seSGP George Fischer Pte. Ltd., ¢5 Kaki Bukit Road 2, KB Warehouse Complex, 4¢7 845 Singapore/Singapore

Tel. +65(0)7/47 06 ¢¢, Fax +65(0)7/47 05 77, e-mail: [email protected] George Fischer Inc., 2882 Dow Avenue, Tustin, CA 92780-7285

Tel. +1(0)714/731 88 00, Toll Free 800/854 40 90, Fax +1(0)714/73¢ 46 88e-mail: [email protected], Internet: http://www.us.piping.georgefischer.com

Export Georg Fischer Rohrleitungssysteme AG, Ebnatstrasse ¢¢¢, Postfach, CH-820¢ SchaffhausenTel. +41(0)52/63¢ ¢¢ ¢¢, Fax +41(0)52/63¢ 28 93/631 28 58e-mail: [email protected], Internet: http://www.piping.georgfischer.com

1989_4.p65 7.11.2000, 10:47 Uhr64

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