The shutdown procedure may only be initiated by skilled
personnel according to the definition in DIN EN 60 204 (see
also chap. 3.5).
The following procedure for switching off is to be followed
without fail before carrying out any cleaning, repair or
maintenance work.
1. Switch off the unit:
- Switch off the high voltage with the HV button
at the GENIUS.
- Turn off the On/Off switch at the HVP high-voltage
mains device.
- Pull out the mains plugs at the
high-voltage mains device X301, control X101
and the filament current supply X201.
- Wait for at least 3 minutes before starting work on the
electrical equipment. The capacitors must discharge
themselves.
2. For maintenance and repair work:
- Ensure that nothing is still electrically live,
- Use an earthing rod to earth all the high-voltage
feedthroughs.
There is a danger to life and limb for the personnel if this
procedure is not followed.
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