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3
Connection and Assembly
3
Connection and Assembly
DANGER
DANGER
DANGER
WARNING
CAUTION
NOTICE
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Danger to life due to high voltages.
Some components are still supplied with voltage after switching off (wiring color
orange).
Before installation and upkeep, turn off and lock out all external voltage supplies.
Only disconnect or establish electrical connections in a voltage-free condition.
Danger to life if the cover is missing!
In case of misapplication, missing protective cover can lead to severe injury, burns or
death in the event of shock and arc flash.
Do not remove cover under load and not operate without cover in place.
After installation and maintenance work, the previously removed protective cover
must be replaced.
Danger to life if PE connection is interrupted!
If the PE connection within the system is interrupted, contact can result in large
electric shocks.
The cable cross section for the PE connection can be taken from the circuit
diagram.
Danger caused by conductive foreign bodies within the system.
A risk to life and limb of users or third parties exists if chips end up in the electronics
during machining work.
No conductive foreign bodies may fall into the system or be used in the system.
The safety rules set out in DIN VDE 0105-100:2015-10 must be observed in order to
prevent electrical accidents:
Disconnect the systems.
Secure against being switched on again.
Establish that all poles are de-energized.
Earth and short-circuit.
Cover or block off neighboring live parts.
Assembly, connection and electrical work on the system may only be carried out by
specialist staff and specially trained personnel. (see
Personnel)
Scienlab Regenerative AC Emulator – SL1200A Series – Operating Instructions
Qualification of the Operating
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