Performance Verification Testing
Efficia CM Series Service Guide 3-1
3
Performance Verification Testing
Overview
This chapter includes information about periodic testing of the performance of the
monitor. If the monitor fails any test, it must be repaired before it is returned to use.
Note — The procedures in this chapter assume knowledge of basic monitor operation.
For details about using the monitor, see the Efficia CM Series Patient Monitors
Instructions for Use.
Recommended Frequency
Perform the test procedures at the recommended frequency outlined in the following
table.
Caution The frequency recommendations in the following table do not supersede local
requirements. Always perform locally required testing in addition to the testing
outlined in the table.
Suggested Testing Frequency
Preventive Maintenance
NBP calibration Once every two years.
Battery reconditioning When the Max Error is 8% or greater.
Oridion Sidestream CO
2
calibration • First calibration at 1,200 hours of use or
after one year, whichever comes sooner.
• After the first calibration, once a year or
after 4,000 hours, whichever comes
sooner.
• After any repairs or the replacement of
any parts.
Replace the entire CO
2
module after
20,000 hours of use.