Mindray WATO EX-65, Руководство оператора

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7-8
7.6.2 Clear Water Build-up
The water built up inside the flow sensor will result in inaccurate measured value of tidal
volume and trigger the [
TV Comp Disabled
] alarm.
If there is water built up inside the flow sensor, remove the sensor and clear the water. Then
reinstall the sensor for use.
WARNING
z
Check water build-up inside the flow sensor every time before system use. Pooled
water in the flow sensor causes erroneous readings.
z
Make sure that all breathing system parts are dry ever time when the breathing
system is cleaned and disinfected.
7.7 Airway Pressure Gauge Zeroing
If manual or mechanical ventilation stops and the pointer of airway pressure gauge fails to go
to zero, the airway pressure gauge will indicate incorrect pressure. In this case, you need to
zero the airway pressure gauge as follows.
1. Stop manual or mechanical ventilation. Connect a breathing tube to the breathing system
and let the breathing tube patient connection open to the air. Make sure that the folding
bag falls to the bottom.
2. Remove the lens by digging out the lens buckle with a small flathead screwdriver.