Siemens ARTIS 2 S Service Manual Page 590

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  • TROUBLESHOOTING
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Troubleshooting
System Messages / Troubleshooting
16 / 32 AXA4-100.620.08.01.02 Operator Manual
Power failure!
Hospital emergency power supply
A (hospital) emergency power supply cuts in if the mains power supply fails.
However, this usually occurs with interruption and can take some time.
Depending on whether and which UPS is installed, the system might have to be
switched on again.
System emergency power supplies
The system can have one of three types of emergency power supplies:
o Imaging system UPS
Uninterruped supply for the imaging system only
o OR-UPS
Uninterruped supply for system control including imaging system and stands
o System emergency power supply
Interruped supply for the generator, uninterrupted supply for system control
including imaging system and stands
UPS UPS = Uninterruptible Power Supply
A UPS is a battery-backed system which provides emergency power in the event
of a mains power supply failure.
UPS for the imaging system
To prevent data/image loss, your system may have a UPS which shuts down the
imaging system in a controlled way in the event of a power failure.
UPS operation
In the event of power failure, all indicators and displays are dark. Only the imaging
system is still being powered by the UPS although the monitors are dark.
u Stop the examination.
u Do not press any keys.
After a configurable time (typically 2 minutes), the imaging system will shut down
to prevent the backup battery to be exhausted.
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