Export Control Regulations; Safety; General Safety Principles - Danfoss VLT Refrigeration Drive FC 103 Design Manual

Introduction
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Illustration 1.4 Location of Relay Plugs
Manufacturer declaration is available on request.

1.8.5 Export Control Regulations

Frequency converters can be subject to regional and/or
national export control regulations.
The frequency converters that are subject to export control
regulations are classified by an ECCN number.
The ECCN number is provided in the documents
accompanying the frequency converter.
In case of re-export, it is the responsibility of the exporter
to ensure compliance with the relevant export control
regulations.
12
VLT
Relay plugs
Danfoss A/S © 08/2015 All rights reserved.
®
Refrigeration Drive FC 103

1.9 Safety

1.9.1 General Safety Principles

If handled improperly, frequency converters have the
potential for fatal injury as they contain high-voltage
components. Only qualified personnel should install and
operate the equipment. Do not attempt repair work
without first removing power from the frequency converter
and waiting the designated amount of time for stored
electrical energy to dissipate.
Strict adherence to safety precautions and notices is
mandatory for safe operation of the frequency converter.
Correct and reliable transport, storage, installation,
operation, and maintenance are required for the trouble-
free and safe operation of the frequency converter. Only
qualified personnel are allowed to install and operate this
equipment.
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2
Qualified personnel are defined as trained staff, who are
authorised to install, commission, and maintain equipment,
systems, and circuits in accordance with pertinent laws and
regulations. Additionally, the qualified personnel must be
familiar with the instructions and safety measures
described in these operating instructions.
WARNING
HIGH VOLTAGE
Frequency converters contain high voltage when
connected to AC mains input, DC supply, or load sharing.
Failure to perform installation, start-up, and maintenance
by qualified personnel can result in death or serious
injury.
•
Only qualified personnel must perform instal-
lation, start-up, and maintenance.
MG16G202