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Idiomas disponibles
Idiomas disponibles
Safety
Safety
12
12.1
Safety Notes
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The manufacturer of the machine must generate a hazard analysis for the ma-
chine, and take appropriate measures to ensure that unforeseen movements
cannot cause injury or damage to any person or property.
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It is vital that you ensure that the motor housing is safely earthed to the
PE(protective earth) busbar in the switch cabinet. Risk of electric shock. Elec-
trical safety is impossible without a low-resistance earth connection.
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Do not unplug any connectors during operation. There is a risk of death or se-
vere injury from touching exposed contacts. Power connections may be live
even when the motor is not rotating. Never disconnect the power connections
of the motor while the equipment is energised. This can cause flashovers with
resulting injuries to persons and damage to the contacts.
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After disconnecting the servo amplifier from the supply voltage, wait several
minutes before touching any components which are normally live (e.g. con-
tacts, screw connections) or opening any connections.
The capacitors in the servo amplifier can still carry a dangerous voltage seve-
ral minutes after switching off the supply voltages. To be quite safe, measure
the DC-link voltage and wait until the voltage has fallen below 40V.
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Only properly qualified personnel are permitted to perform such tasks as
transport, assembly, setup and maintenance. Properly qualified personnel are
persons who are familiar with the transport, assembly, installation, setup and
operation of motors, and who have the appropriate qualifications for their
jobs. The qualified personnel must know and observe the following standards
and regulations:
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Lift and move motors with more than 20kg weight only with lifting tools. Lif-
ting unassisted could result in back injury.
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Read the available documentation before assembly and setup. Incorrect hand-
ling of the motors can result in injury and damage to persons and machinery.
Keep strictly to the technical data and the information on the connection re-
quirements (nameplate and documentation).
English - 32
09/2012
The surfaces of the motors can be very hot in operation,
according to their protection category.
Risk of burns!
The surface temperature can exceed 100°C. Measure the
temperature, and wait until the motor has cooled down
below 40°C before touching it.
IEC 60364 or IEC 60664
national regulations for safety / accident prevention
Kollmorgen
Servomotors Cartridge DDR
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