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7.6
Supply connections
The e-tron system trainer is supplied with a connection cable. The e-tron system trainer
must be connected to a 115/230 V 50/60 Hz AC household socket. The power socket has
to be easily accessible and must be close to the trainer. The mains supply has to be
protected by a residual current circuit breaker (RCD) with a tripping current of <= 30mA.
The connection cable should not be laid under carpets or similar. Ensure that the
connection cable does not pose a trip hazard.
7.7
Customer safety precautions
It must be ensured that the e-tron system trainer is only used by authorised persons. The
operating instructions and the site conditions also must be complied with. The e-tron
system trainer should only be supplied with voltage when it is used for voltage
measurements. For resistance measurements or measurements with switched fault 24,
the earthing contact plug must be pulled out of the socket. When the system trainer is not
in use, disconnect it from the mains by pulling the earthing contact plug out of the socket.
7.8
Local requirement for delivery
During delivery, it must be ensured that the e-tron system trainer does not bump into
anything or receive any shocks. The customer must supply suitable unloading aids since
the trainer weighs approx. 115 kg including packaging weight.
8
Assembly and installation, initial commissioning
8.1
Safety
• Only properly instructed persons may work on the e-tron system trainer.
• The working space around the system trainer must comply with the specified conditions
• The specified site conditions must be complied with
Intended use
• For training purposes
• Measuring of the applied voltage in the system
• Measuring of the insulation resistance in the enabled system
Operating modes
Operating modes for use:
• Automatic mode: no
• Manual operation: yes
• On-site operation: yes
Operating mode to prepare:
• Setting mode: no
• Test mode: no
• Programming mode: no
Operating mode for maintenance:
• Maintenance operation (servicing, inspection, repair): no
HV- Trainer
Troubleshooting
22 of 34
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