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Assembly and Commissioning Instructions Servo amplifier D1-N
Safety notices regarding working with energised and live products
Always ensure that the drive amplifiers are correctly earthed using the PE
bar in the switch cabinet as reference potential. Safety is not guaranteed if
there is no low-ohm earthing.
Power connections may be live even if the motor is not moving. Never discon-
nect the electrical connections of motors and drive amplifiers when live. In
the worst case scenario, electric arcs may form, causing personal injury and
damage to contacts.
After disconnecting the drive amplifiers from the supply voltages, wait at
least five minutes before touching live parts (e.g. contacts, threaded bolts
etc.) or breaking connections. For your own safety measure the voltage in the
intermediate circuit and wait until it has fallen below 40 VDC.
Safety notices regarding working with hot surfaces!
The surface of the drive amplifier may reach temperatures in excess of
50 °C. There is therefore a risk of burns.
The housing must not be touched during or shortly after operation. Leave the
drive amplifier to cool for at least 15 minutes after switching off.
If you have any questions, please contact the technical support team at HIWIN:
Tel.: +49 (0) 781 / 9 32 78-77
Fax: +49 (0) 781 / 9 32 78-97
E-Mail: support@hiwin.de
If you have any questions relating to documentation, any suggestions or im-
provements please send a fax to the above fax number.
Table 2.1: Technical support at HIWIN
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