Defibrillator/Monitor Operator’s Manual 24 - 7
7. Press the [Start Pacing] soft key. Check that the pacer rate measured by the analyzer is 70 ppm±1ppm and
the pacer output measured is 30 mA±5mA.
8. Press the [Stop Pacing] soft key, and then set [Pacer Rate] to [170ppm] and [Pacer Output] to [200mA].
9. Press the [Start Pacing] soft key. Check that the pacer rate measured by the analyzer is 170 ppm±2ppm,
and the measured current is 200 mA±10mA.
24.5 Preventive Maintenance
Th
e preventive maintenance should be performed every year by Mindray-qualified service personnel only. The
preventive tests includes tests performed in the installation mode, Resp test, SpO
2
test, and electrical safety
tests. For details about the preventive tests, see the relevant service manual.
24.5.1 Performing Tests in the Installation Mode
You can enter the installation mode while operating in the Monitor, Manual Defib or Pacer mode. Patient
monitoring and therapy automatically end when you enter the installation mode.
1. Press the Main Menu button on the front panel, and then select [Others >>] → [Maintenance >>] →
[Installation Mode >>] → enter the required password.
2. Select the desired item and perform the test as recommended in the following table.
24.5.2 Electrical Safety Tests
For details, refer to FElectrical Safety Inspection.
Test Item Description Recommended Frequency
Maintain NIBP Performs the NIBP leakage test and NIBP
accuracy test.
Every year, or whenever you doubt the
NIBP reading
Maintain CO2 Calibrates the CO
2
module. Every year, or when the readings go far
beyond the range.
Version Displays the equipment information. /
CPR Displays the battery information of the CPR
sensor.
Every year.
Format Data Card Formats the storage card. Every year, data in the storage card is
useless, or the card has a failure.
Watchdog Test Checks if the equipment can be normally
restarted.
Every year.
Modify Password Modifies the password for entering the
installation mode.
/
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