EMG ELDROclassic Ed 23/5 User manual

Assembly Instructions
General description
Electro-Hydraulic ELDROclassic®Thrusters
Type designation
Standard Series Ed 23 to Ed 630 (alternating current model)
Status:
01.2019
EMG Automation GmbH, Industriestr. 1, D-57482 Wenden / Germany

Table of contents
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Table of contents
1General remarks......................................................................................... 6
1.1 Information about these Assembly Instructions ............................................................. 6
1.2 Manufacturer........................................................................................................................ 6
1.3 Validity.................................................................................................................................. 7
1.4 Additional applicable documents...................................................................................... 7
1.5 Formal information about these Assembly Instructions ................................................ 7
1.6 Typographical conventions ............................................................................................... 8
1.7 Structure of warnings......................................................................................................... 9
1.8 Definitions and abbreviations............................................................................................ 10
2Safety.......................................................................................................... 11
2.1 Use as intended................................................................................................................... 11
2.2 Improper use........................................................................................................................ 12
2.3 Qualification of personnel.................................................................................................. 12
2.3.1 Trained personnel ................................................................................................................. 13
2.3.2 Trained electrician................................................................................................................. 13
2.3.3 Maintenance personnel......................................................................................................... 14
2.3.4 Responsible personnel.......................................................................................................... 15
2.4 Personal protective equipment.......................................................................................... 16
2.5 Electrical operating equipment.......................................................................................... 16
2.6 Operating materials and supplies ..................................................................................... 17
2.7 Alterations............................................................................................................................ 17
2.8 Spare and wear parts.......................................................................................................... 17
3Technical data............................................................................................ 18
3.1 Type designations and type codes ................................................................................... 18
3.2 Information on the rating plate .......................................................................................... 19
3.3 Key data ............................................................................................................................... 20
3.4 Dimensions.......................................................................................................................... 22
3.4.1 Type Ed 23/5......................................................................................................................... 22
3.4.2 Type Ed 30/5......................................................................................................................... 24
3.4.3 Types Ed 50/6, Ed 80/6, Ed 50/12, Ed 80/12........................................................................ 25
3.4.4 Types Ed121, Ed185, Ed201, Ed301, Ed350, Ed450, Ed630, Ed500.................................. 28
3.5 Airborne noise emission .................................................................................................... 35
3.6 Operating conditions.......................................................................................................... 35
3.6.1 Ambient temperature............................................................................................................. 35
3.6.2 Humidity ................................................................................................................................ 36
3.6.3 Aggressive environmental conditions ................................................................................... 36
3.6.4 Voltage and frequency tolerances......................................................................................... 36

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3.6.5 Altitude of setup site.............................................................................................................. 36
4Function description ................................................................................. 37
4.1 Mechanical layout ............................................................................................................... 38
4.1.1 Type groups 1, 2 and 4 ......................................................................................................... 38
4.1.2 Type groups 3, 5 and 6 ......................................................................................................... 39
4.2 Electrical equipment........................................................................................................... 40
4.3 Function description........................................................................................................... 40
5Transport and storage............................................................................... 41
5.1 Transport.............................................................................................................................. 41
5.1.1 Transport sketch ................................................................................................................... 42
5.2 Storage................................................................................................................................. 42
6Assembly and installation......................................................................... 43
6.1 Assembly ............................................................................................................................. 43
6.1.1 Permissible installation positions .......................................................................................... 45
6.1.2 Installation of the ELDRO®device ........................................................................................ 46
6.2 Electrical connection.......................................................................................................... 47
6.2.1 Terminal box and terminal diagram ...................................................................................... 48
6.2.2 Connecting the earth conductor............................................................................................ 51
6.2.3 Connecting the energy supply............................................................................................... 51
6.2.4ELDRO®devices with installed trace heating ....................................................................... 52
6.3 Valve adjustment................................................................................................................. 54
6.3.1 Installation point of adjustment screws ................................................................................. 54
6.3.2 Change manipulating and reset time .................................................................................... 55
6.4 Assembly completion......................................................................................................... 55
7Notes on operation .................................................................................... 56
7.1 Check of operating conditions before commissioning................................................... 57
8Help for failures.......................................................................................... 58
8.1 Failures and their correction.............................................................................................. 58
9Maintenance............................................................................................... 60
9.1 Maintenance work............................................................................................................... 60
9.1.1 Operating liquid..................................................................................................................... 62
9.1.2 Check of the operation liquid................................................................................................. 63
9.1.3 Seals ..................................................................................................................................... 64
9.2 Maintenance table............................................................................................................... 65
9.2.1 Classification......................................................................................................................... 66
10 Disassembly............................................................................................... 67

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10.1 Disconnect electrical connections.................................................................................... 68
10.2 Deinstallation....................................................................................................................... 68
11 Disposal...................................................................................................... 70
11.1 Notes on disposal ............................................................................................................... 70
12 Directories.................................................................................................. 71
12.1 List of figures....................................................................................................................... 71
12.2 List of tables........................................................................................................................ 71
13 Annex.......................................................................................................... 73
13.1 EC Declaration of Incorporation........................................................................................ 73
13.2 Additional applicable documents...................................................................................... 74