26-2 Passport 12/Passport 8 Operator’s Manual
26.2 Maintenance and Testing Schedule
The following maintenance and tests, except for visual inspection, power on test, touchscreen calibration, battery check,
ECG calibration, NIBP leakage, CO
2
leakage, and AG leakage, should be carried out by the service personnel only. Ensure
the monitor is safety and performance tested by qualified service personnel before initial installation, after repair or
upgrade, or during regularly scheduled maintenance. Contact your service personnel if any maintenance is required.
Make sure to clean and disinfect the equipment before any test and maintenance.
CAUTION
Changing the settings in [User Settings >>] and [Factory Maintenance >>] menus may cause data loss.
Service personnel should acquaint themselves with the test tools and make sure that the test tools and
cables are applicable.
Check/Maintenance Item Recommended Frequency
Performance Tests
Visual inspection
When first installed or reinstalled.
ECG test
Performance test
1. If the user suspects that the measurement is incorrect.
2. Following any repairs or replacement of relevant module.
3. At least once every two years.
Note: At least once a year is recommended for NIBP, CO
2
and AG.
Verificvation
Resp performance test
SpO
2
test
NIBP test
Pressure check
Leakage test
Temp test
IBP test Performance test
C.O. test
CO
2
tests and
calibration
Leakage test
Pressure check
Calibration
AG test
Leakage test
Performance test
Calibration
Nurse call relay performance test If the user suspects that the analog output does not work well.
Analog output performance test
Electrical Safety Tests
Electrical safety tests At least once every two years.
Other Tests
Power on test
1. When first installed or reinstalled.
2. Following any maintenance or the replacement of any main unit parts.
Touchscreen calibration
1. When the touchscreen appears abnormal.
2. After the touchscreen is replaced.
Recorder check Following any repair or replacement of the recorder.
Battery check Functionality test
1. When first installed.
2. Whenever a battery is replaced.