GEA DemaTron 40T Specification sheet

DemaTron 40/50T Power Supply
NEC Class 2 / CSA Class 2 Power source
Instruction Manual / Installation Instructions / Parts List
7750-9001-058
07-2006
GEA Farm Technologies - The right choice.
GEA Farm Technologies

7750-9001-058
07-2006
2
Contents
1 Preface 4........................................................................
1.1 Information on the instructions 4......................................................................
1.2 Manufacturer’s address 5............................................................................
1.3 Customer service 5.................................................................................
1.4 Guidelines, Laws, Standards 5........................................................................
2 Safety 6.........................................................................
2.1 Owner’s obligation of care 6.........................................................................
2.2 Explanation of the safety symbols used 8..............................................................
2.3 Basic safety instructions 8...........................................................................
2.4 Personnel qualification 9.............................................................................
3 Description 10....................................................................
3.1 Correct applications 10...............................................................................
3.2 Changes to the product 10............................................................................
3.3 Design of the equipment 11...........................................................................
3.4 Functional description 11.............................................................................
3.5 Technical Data 12....................................................................................
4 Transport 13......................................................................
4.1 Safety instructions for transport 13.....................................................................
4.2 Dimensions and weight 13............................................................................
4.3 Includes 13.........................................................................................
4.4 Storage conditions 13................................................................................
4.5 Information on disposing of packing material 13..........................................................
5 Installation 14.....................................................................
5.1 Special personnel qualification required for installation 14..................................................
5.2 Safety instructions for installation 14....................................................................
5.3 Assembly preparations 16............................................................................
5.4 Environmental prerequisites for setting up 16............................................................
5.5 Installation of DemaTron 40/50T Power Supply 17........................................................
5.6 Electrical Connections 17.............................................................................
5.7 Information on disposing of installation material after installation is finished. 19...............................
6 Initial Commissioning 20..........................................................
6.1 Safety instructions for initial commissioning 20...........................................................
6.2 First start 20........................................................................................
6.3 Checks after initial commissioning 20...................................................................

3
7750-9001-058
07-2006
7 Operation 21......................................................................
7.1 Safety instructions for operation 21.....................................................................
7.2 Description of the operating elements 22................................................................
7.3 Operating 22.......................................................................................
8 Operating faults 23................................................................
8.1 Special personnel qualification required for troubleshooting 23.............................................
8.2 Safety instructions for troubleshooting 23................................................................
8.3 Troubleshooting possible faults 24.....................................................................
9 Maintenance 25...................................................................
9.1 Special personnel qualification required for maintenance work 25..........................................
9.2 Safety instructions for maintenance 25..................................................................
9.3 Scheduled maintenance responsibilities 27..............................................................
10 Decommissioning 28..............................................................
10.1 Special personnel qualification required for decommissioning 28............................................
10.2 Safety instructions for decommissioning 28..............................................................
10.3 Final decommissioning/disposal 29.....................................................................
11 Spare parts 30....................................................................
11.1 Power Supply 30....................................................................................
12 Appendix 31......................................................................
12.1 Specialist terms 31...................................................................................
12.2 Abbreviations 31.....................................................................................

Preface
Information on the instructions
7750-9001-058
07-2006
4
1 Preface
1.1 Information on the instructions
These instructions are supplied with the product.
They should be kept close at hand and remain with the equipment even if the
equipment is sold.
This manual is not covered by an amendment service. The current version can
be obtained through your technical dealer or directly from WestfaliaSurge.
We reserve the right to make changes due to technical developments in the data
and images given in this manual.
Reproduction, translation or copying in any form, including extracts, requires
written authorization from WestfaliaSurge.
Abbreviations, units, specialist terms, special names or specialist terminology
are explained in more detail in the ”Appendix”.
Pictograms used
This pictogram indicates information that will help towards a better
understanding of the working processes.
Note!
This pictogram refers to another document or chapter.
For further information on the subject, see the manual
7000-90 . . 000
If a manual number is given, the middle 4 figures indicate the language, as
follows:
Language Language Language
-9000- German -9008- Norwegian -9024- Finnish
-9001- English (Great Britain) -9013- Dutch -9025- Croatian
-9002- French (France) -9015- English (America) -9029- Slovene
-9003- Italian -9016- Polish -9032- Serbian
-9005- Spanish -9021- Danish -9034- Slovakian
-9006- Portuguese -9022- Hungarian -9038- Portuguese (Brazil)
-9007- Swedish -9023- Czech -9039- French (Canada)
Possibly not all above-mentioned languages are available.
This pictogram indicates a special tool required for installation.
A correction bar in the margin indicates changes to the previous edition.

Preface
Guidelines, Laws, Standards
5
7750-9001-058
07-2006
1.2 Manufacturer’s address
GEA WestfaliaSurge Deutschland GmbH
Siemensstraße 25-27
D-59199 Bönen (Germany)
+49 (0) 2383 / 93-70
+49 (0) 2383 / 93-80
[e-mail]
www.gea-farmtechnologies.com
1.3 Customer service
If necessary, please contact your nearest authorised WestfaliaSurge dealer.
1.4 Guidelines, Laws, Standards
The content and instructions of the following guidelines and regulations have
been observed in the design and construction of this machine:
NEC Class 2 National Electric Code power limited voltage source
CSA Class 2 CSA Class 2 power limited voltage source

Safety
Owner’s obligation of care
7750-9001-058
07-2006
6
2 Safety
2.1 Owner’s obligation of care
The product has been designed and constructed while taking account of a
potential risk analysis and after careful selection of the harmonized standards
and other technical specifications to be complied with. It therefore guarantees
a maximum level of safety.
This safety can only be achieved in practice on the farm however when all of the
necessary measures have been taken. It is part of the owner’s obligation of care
to plan these measures and check that they are carried out.
In particular, the owner must ensure that
Dall personnel who operate, maintain, inspect or otherwise handle this
product read and understand the safety instructions and warnings in this
manual (especially the safety instructions and warnings) and sign to confirm
that they have understood them and will act in accordance with them!
DAnyone who works or performs activities in connection with the product must
read the manual carefully.
DA full set of legible instructions is always kept by the product.
DAnyone who has to carry out work on the product can look at the instructions
at any time.
DThe instructions in the section entitled ”Basic safety instructions” are
observed.
DThe legal requirements are observed.
DThe owner has to produce operating instructions for the farm which are
especially adapted to the conditions of his business, once again expressly
taking account of the safety aspects.
DThe product
- Should only be used for its intended purpose.
- Should only be used if it is in perfect operating condition and, in
particular, the safety equipment should be regularly checked to make
sure it is in perfect operating condition.

Safety
Owner’s obligation of care
7
7750-9001-058
07-2006
DThe work to be carried out is performed by a sufficiently qualified person!
Attention!
Particular qualifications are described in the corresponding
chapters!
Work which must be carried out by trained and authorised personnel:
- Transport
- Installation
- Commissioning
- Operation
- Maintenance
- Cleaning
- Troubleshooting
- Repairs
- Shut-down
DThese personnel will be regularly instructed in all relevant matters of safety
at work and protection of the environment and be familiar with the manual,
particularly the safety instructions it contains.
DOperating personnel who require training may only work on the product
under the supervision of an experienced person. The successful completion
of training is to be confirmed in writing.
DAll safety or warning instructions applied are not removed and remain
legible.
DEscape routes are marked by means of signs in accordance with national
regulations!
DThe personal protective equipment required for personnel carrying out
operation, maintenance and repairs is made available and used.
DUnauthorised persons (e.g. children) are not allowed in hazardous areas
and do not have access to cleaning agents or disinfectants.
Danger!
When work is performed on live parts of the machine or on the cables
there is an electrical hazard:
-from direct contact with live parts or parts which have become
live because of faults.
-from electrostatic phenomena.
-from high voltage.
-from short circuits / overloads, when molten particles may also
be projected.
In the event of fire:
In case of fire switch off the product immediately at main switch.
Special fire-fighting measures are to be followed for
Delectrical cables
Dreference to the build up of smoke and harmful effects

Safety
Basic safety instructions
7750-9001-058
07-2006
8
2.2 Explanation of the safety symbols used
Safety symbols draw attention to the importance of the adjacent text.
Safety symbols
DThe word ”Danger” together with a symbol signals a danger to people’s and/
or animals‘ lives and health.
Danger!
DThe word ”Attention” together with a symbol signals a danger for product,
material or the environment.
Attention!
2.3 Basic safety instructions
Danger!
There are warnings about specific residual dangers in the
corresponding chapters.
Attention!
If the work requires special qualifications, these are described in the
corresponding chapters!
DThere are risks involved in the operation and maintenance of equipment for
dairy farms. For your own safety, read and follow the operating manual
carefully (especially the section entitled ”Safety information”)!
DThe chapter on ”Technical data” gives the permissible working conditions
(pressure ranges, temperature ranges, airflow quantities etc.) and these
must be observed!
DDo not open or dismantle devices (risk of injury)!
DDo not remove any protective devices (risk of injury)!
DWhen working with products from other manufacturers always observe the
warnings from the safety data sheets and operating instructions from the
product manufacturer!
DAlways keep the control cabinet, all electricity supply units, and electrical
control units closed. Access is only permitted to authorized personnel with
a key or special tool.
DProtect live and high-voltage components against moisture. Under no
circumstances may water jets or high-pressure cleaners be directed at
these!

Safety
Personnel qualification
9
7750-9001-058
07-2006
2.4 Personnel qualification
All personnel who perform work on or with the product must carefully read and
understand the instructions and act in accordance with them!
DParticipation in corresponding product training is necessary.
DIn principle, all work on electrical equipment and electrical connection work
should only be performed by trained electricians.
In addition, special qualifications are required for the following activities:
DInstallation
DCommissioning
DOperation
DMaintenance
DTroubleshooting
DRepairs
DShut-down
Attention!
Particular qualifications are described in the corresponding chapters!

Description
Changes to the product
7750-9001-058
07-2006
10
3 Description
3.1 Correct applications
WestfaliaSurge products and equipment are designed exclusively for
agricultural (mostly dairy) farms.
DemaTron 40/50T Power Supply
is exclusively designed for:
DThe supply of power to a DeMax 50T, DemaTron 40T and DemaTron 50T
Automatic milking units.
Any applications that are not listed here are not part of the intended purpose and
are therefore considered as improper use!
The manufacturer/supplier is not liable for any resulting damage. The user
alone bears the risk.
Correct use also includes reading the instructions and observing the inspection
and maintenance conditions.
DOriginal WestfaliaSurge parts and accessories are specially designed for
WestfaliaSurge components.
DWe would specifically like to point out that parts or accessories not supplied
by ourselves and setting instructions not provided by WestfaliaSurge are not
checked or released by us either.
DThe installation or use of such products can have a negative effect on the
specified characteristics of WestfaliaSurge products and can put people and
animals at risk.
DThe manufacturer cannot be held liable for injury to people and animals or
damage to WestfaliaSurge products caused as a result of using non-original
parts or accessories or by incorrect settings.
3.2 Changes to the product
For safety reasons, do not carry out any unauthorized changes!
WestfaliaSurge must approve any planned changes in writing.
Parts and special equipment which have been obtained elsewhere must be
expressly authorized by WestfaliaSurge, in writing, for use in WestfaliaSurge
components and installations.