Siemens Servo i, Service Manual, Page: 46 / 70

Siemens-Elema AB
Troubleshooting Servo …
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Possible causes to malfunction not mentioned in
the following troubleshooting guides are:
• The system has not been correctly assembled
after cleaning, maintenance or service.
• Disconnection or bad connection in cable
connectors, PC board connectors, and inter-
connection boards.
• Disconnected or defective gas tubes.
These possible causes to malfunction must
always be concidered during troubleshooting.
General
Before starting troubleshooting, try to eliminate all
possibilities of operational errors. If the malfunction
remains, use the troubleshooting guides below as
well as the information in chapter ”Description of
functions” to locate the faulty part. Perform actions
step by step and check that the malfunction is
eliminated.
When the fault is corrected, carry out a complete
”Pre-use check” as described in the Servo … Ventilator
System – User's manual.
The troubleshooting guides below are focused only
on technical problems. Information about clinical
related problems can be found in the Servo … Ventilator
System – User's manual.