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General information
Warnings, legal information and safety
Legal information and disclaimer
DEIF takes no responsibility for installation or operation
of the multi-instument. If there is any doubt about how
to install or operate the multi-instrument, the company
responsible for the installation or the operation of the
set must be contacted.
The DEIF unit is not to be opened by unauthorised
personnel. If opened anyway, the warranty will be lost.
Disclaimer
DEIF A/S reserves the right to change any of the
contents of this document without prior notice.
The English version of this document always contains
the most recent and up-to-date information about
the product. DEIF does not take responsibility for the
accuracy of translations, and translations might not be
updated at the same time as the English document. If
there is any discrepancy, the English version prevails.
Safety issues
Installing and operating the DEIF unit may imply work
with dangerous currents and voltages. Therefore, the
installation should only be carried out by authorised
personnel who understand the risks involved in working
with live electrical equipment.
Be aware of the hazardous live currents and voltages.
Do not touch any AC measurement in- puts as this
could lead to injury or death.
Electrostatic discharge awareness
Sufficient care must be taken to protect the terminal
against static discharges during the installation. Once
the unit is installed and connected, these precautions
are no longer necessary.
Factory settings
The DEIF unit is delivered from factory with certain
factory settings. These are based on average values and
are not necessarily the correct settings for matching the
engine/generator set in question. Precautions must be
taken to check the settings before running the engine/
generator set.
About the quick start guide
General purpose
This quick start guide mainly includes general
product information, mounting instructions and wiring
descriptions.
The general purpose of this document is to help the
user with the first steps of installing and using the
DEIF system.
Please make sure that you also read the installation
instructions before starting to work with the DEIF unit
and the genset to be controlled. Failure to do this could
result in human injury or damage to the equipment.
Intended users
This quick start guide is mainly intended for the panel
builder in charge. On the basis of this document, the
panel builder designer will give the electrician the
information he needs in order to get started with the
installation. For detailed electrical drawings, please see
the installation instructions.
Contents and overall structure
This document is divided into chapters, and in order
to make the structure simple and easy to use, each
chapter will begin from the top of a new page.
According to the instrument model, the current input
type is for 1/5 A CTs or Flexible Current Transformer.
Check the instrument model and connect the voltage
and current inputs according to the following wiring
diagrams.
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