User's Manual

Table Of Contents
28 - 2
28.3 Maintenance and Testing Schedule
Follow the maintenance and testing schedule or local regulations to perform testing and maintenance such as
defined in section
28.5Testing Methods and Procedures. Follow your hospital policy on cleaning and disinfecting
the equipment before testing and maintenance.
The following table lists the maintenance and testing schedule:
28.4 Checking System Software Version
To view system software version information, select the Main Menu quick key from the System column select
Version.
You can check the detailed system software version, module hardware and software version, and firmware
version only from the
Maintenance dialog.
28.5 Testing Methods and Procedures
Except for the following maintenance tasks, all other test and maintenance tasks should be performed by
Mindray-qualified service personnel only.
Regular checks, including visual inspection and power-on test
Printer and recorder tests
Battery check
Test/Maintenance Item Recommended Frequency
Performance Tests
Visual inspection Every day, before first use.
Measurement module performance test and
calibration
1. If you suspect that the measurement values are incorrect.
2. Follow any repairs or replacement of relevant module.
3. Once a year for CO
2
and AG tests.
4. Once every two years for other parameter module performance
tests.
Analog output test If you suspect that the analog output function does not work
properly.
Defibrillation synchronization test If you suspect that the defibrillation synchronization function does
not work properly.
Nurse call test If you suspect that the nurse call function does not work properly.
Electrical Safety Tests
Electrical safety tests Once every two years.
Other Tests
Power-on test Before use
Recorder check 1. When the recorder is used for the first time.
2.Follow any repair or replacement of the recorder.
Network printer tests 1. When first installed.
2.Followany repair or replacement of the printer.
Device integration check 1. When first installed.
2. Following any repair or replacement of the external device.
Battery check Functionality test 1. When first installed.
2. When battery is replaced.
Performance test Every three months or if the battery runtime is reduced significantly.