Covidien INVOS 5100C, Operator'S Manual

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Maintenance
9-4 Operator's Manual
9.6
Maintenance Schedule
9.7
Annual Inspection Procedure

Note:
The INVOS™ system should be inspected at least once every year for safety and normal operation.
9.7.1
Mechanical Inspection Points
Inspect the following for loose screws, cracks, dirt, loose connectors, corroded or bent pins, fluid
contamination or stains, or damaged cords.
•
Power cord
•
Reusable sensor cable or cables
•
Preamplifier or preamplifiers with cable or cables
•
Battery status (see section 9.5.1 Check Battery Status )
•
Key panel
•
Fan
Table 9-1. Maintenance Schedule
How often? What to do
Annually Check the INVOS™ system (see section 9.7 Annual Inspection Procedure ).
After 5 years Replace the backup battery. (The battery is not user replaceable. See section 1.8.8 Who to Contact
for Authorized Repair .)
After 5–6 years Replace the lithium battery on the CPU. (The lithium battery is not user replaceable. See section
1.8.8 Who to Contact for Authorized Repair .)
After 10 years Replace the disk on the chip module. This replacement is only available at Covidien authorized
repair facilities. (See section
1.8.8 Who to Contact for Authorized Repair .)
As needed LCD lamps (after 50 000 hours of operation)
Fan (after 40 000 hours of operation)
CPU (after 46 250 hours of operation)
These replacements are only available at Covidien authorized repair facilities. (See section 1.8.8
Who to Contact for Authorized Repair .)