Chapter 1: Technical parameters
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Chapter 1:
Safety instructions
Follow this instruction manual before installation, operation, maintenance or inspection. In
this manual, safety precautions are marked with the text "WARNING" or "CAUTION".
Indicates a potentially hazardous situation which, if not avoided, may
result in death or serious injury. Indicates a potentially hazardous
situation which, if not avoided, may result in minor or moderate injury and damage to the
equipment. This symbol is also used to warn of any security operations.
Using the actuator outside the specification range specified in the
technical specifications may cause malfunction or damage to the
actuator components. In exceptional cases, there is a risk of overheating, risk of ignition,
damage to property and health, or loss of life.
* NOTE indicates a necessary operation to ensure proper operation of the device.
Warning signs are located on the front cover of the inverter. Follow these instructions when
using the frequency inverter.
• Only persons authorized to do so by law may install this device
• Follow the instructions in the manual before installation or operation.
• Disconnect all power cords before opening the front cover of the unit.
• Wait at least 10 minutes for the DC bus capacitors to discharge.
• Use proper grounding
• Never connect AC current to the output U VW terminals of the inverter
Safety conditions and protection for IEC applications
* Safety and protection must be ensured according to IEC 60364 and according to other local
standards and regulations for electrical installation.
The machine equipment manufacturer shall ensure (applies to stationary equipment and
their modules) that overcurrent protections on the network side interrupt the circuit within
5 seconds.
Static discharges on surfaces or interfaces that are not generally accessible (eg end pins or
connector pins) can cause malfunctions. Therefore, it is necessary to observe ESD protective
measures when working with drives or drive components.
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