LivaNova 60-03-00, Service Manual

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SCPC System • Error messages and error diagnosis
CP_SEM_60-03-00.002 41
5 Error messages and error diagnosis
The SCPC System is subjected to continual self-monitoring. Any errors occurring (e.g. failure of a
component) are displayed on the touch screen (both on the normal user interface and in the Service
menu).
5.1 Error messages
5.1.1 Non-specific errors
Error Description/Possible Causes Corrective Measures
(please observe sequence)
System will
not start
although the
batteries are
charged
Switch defective – Check/replace switch
System will
not start if
the batteries
are not
charged or
are missing
Mains cable missing or faulty
Transformer/connecting terminal wiring
Switch defective
Mains filter defective
Rectifier faulty
– Connect/check mains cable
– Check wiring/connecting terminal
– Check/replace switch
– Check/replace mains filter
– Check/replace rectifier
System
starts
(audibly),
but display
remains dark
Contact fault ( CPU board, display/CON 3
connection or lighting/CON 7)
– Test connector (CON 3) between CPU
board and display board, clean
contacts
– Check CON 7 connector/cable, clean
contacts
– If plug contacts (CON 3) are bent or
broken, replace entire touch screen
– If the socket contacts are broken or
corroded, replace CPU board
Display circuit board faulty – Replace entire touch screen
CPU circuit board (ZDS 2006) faulty – Replace CPU board