Mindray Trio, Руководство по обслуживанию

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Trio™ Service Manual 0070-10-0591-01 2 - 7
Calibration/Maintenance Calibration and System Checks
NIBP Pneumatic
WARNING: The NIBP pneumatic test (specified in the EN 1060-1
standard) is used to determine if there are air leaks in the
NIBP airway. If the system displays the prompt that the
NIBP airway has air leaks, please contact the manufacturer
for repair.
1. Connect a test chamber (P/N 0138-00-0001-03) to the NIBP quick connect fitting on the
Trio Monitor (Figure 2-7).
2. From the MAINTENANCE menu, select NIBP PNEUMATIC . The NIBP pump will
begin to run and the message STOP PNEUM will appear in the selected tile. The user
may select this tile at any time to end the test.
FIGURE 2-6 Maintenance Menu
3. The prompt Pneum testing… will appear at the bottom of the NIBP parameter area
indicating that the system has started performing the pneumatic test.
4. The system will automatically inflate the pneumatic system to about 180 mmHg.
After approx. 20 seconds, the system will automatically deflate, marking the completion of
the test.
If no message appears at the bottom of the NIBP parameter area, no air leaks exist.
If the message PNEUMATIC LEAK appears at the bottom of the NIBP parameter area, the
NIBP module may have air leaks. The user should first check for loose connections.
After confirming connections, the user should repeat the pneumatic test. If the PNEUMATIC
LEAK message still appears, please contact the manufacturer for repair.
FIGURE 2-7 Diagram of NIBP Air Leakage Test
P/N 0138-00-0001-03
hose
TRIO MONITOR
NIBP
TEST
CHAMBER