Mindray Datascope AS 3000, Руководство по обслуживанию

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Installation Checkout Procedure Installation Guide
2 - 16 0070-10-0683 AS3000™ Service Manual
c. Select Continue to prompt to the Normal Screen.
14. Manual Leak Test
NOTE: The Manual Leak Test detects smaller leaks than can be
detected in the Automatic Leak Test.
a. Ensure that the gas pressure for O
2
, N
2
O, and AIR are at 50 ±10 psi.
b. Power ON the AS3000 .
c. Attach a reusable-silicone-rubber breathing circuit to the Breathing System.
NOTE: For testing purposes always use a reusable breathing
circuit.
d. Tightly connect the Y-fitting on the breathing circuit to the test port.
e. Attach a breathing bag to the bag arm.
f. Set the APL Valve to the fully closed position ( 70 cmH
2
O).
g. Rotate the O
2
Flow Control Valve until 50 cmH
2
O pressure is observed on the
Airway Pressure Gauge.
h. Verify that the flow required to stabilize the pressure is less than 300 mL/min.
FIGURE 2-12 Compliance Test Results