Safety Instructions
Safety Instructions Page - C -
Kollmorgen 12.99 Series 04S
Safety Instructions
Warning symbols : You must observe the important notes in the text,
which are marked by the following symbols :
danger from electricity general warning
and its effects general notes
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Only properly qualified persons are permitted to carry out activities such as
transport, installation, commissioning and maintenance. Properly qualified
persons are those who are familiar with the transport, installation,
assembly, commissioning and operation of the products, and who have the
appropriate qualifications for the task. The qualified personnel must know
and observe the following standards and directives:
IEC 364 / CENELEC HD 384 or DIN VDE 0100
IEC-Report 664 or DIN VDE 0110
national accident prevention regulations or VBG 4
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Read the available documentation before carrying out the installation and
commissioning. Incorrect handling of the transistor controller can lead to
injury to persons or to material damage. It is vital that you observe the
technical data and the information on connection requirements (nameplate
and documentation).
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The transistor controllers contain electrostatic-sensitive components,
which can be damaged by incorrect handling. Discharge your body before
touching the transistor controller. Avoid contact with highly insulating
materials (artificial fibres, plastic films etc.). Place the transistor controller
on a conductive surface.
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Keep all covers and cabinet doors closed during operation. Otherwise, there
are severe hazards with the danger of death or severe injury or material
damage.
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In operation, depending on the degree of enclosure protection, transistor
controllers can have bare components which are live and have hot surfaces.
Control and power connections can also carry a high voltage, even though
the motor is not rotating.
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Never disconnect or connect the transistor controller when it is live. There
is a risk of electric arcing with damage to contacts and personal injury.
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Wait at least two minutes after disconnecting the transistor controller from
the mains supply voltage (at least five minutes if Option -24V- is fitted),
before touching live sections of the equipment (e.g. contacts, screwed
connections) or undoing any connections. Capacitors can still have a
dangerous voltage after the supply has been switched off. To be safe,
measure the voltage in the DC-link, and wait until it has fallen below 20V.
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