Covidien Newport e360, Руководство по обслуживанию

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Calibration Procedures
5-6 Service Manual
5.
Remove the orange tubing from transducer XD107 on the analog PCB.
6.
Set respiratory rate to 128.
7.
To start the offset calibration, press the Manual Inflation button. The message “Start Calibration” is
displayed.
8.
Verify the t Insp setting is “0”. If not, perform the following steps:
a.
Press the button below the Flow / t Insp window. The display will blink.
b.
While the display is blinking, turn the adjustment knob to adjust the t Insp setting to “0”.
c.
To confirm the selection, press the Accept button.
9.
Press the button below the Resp Rate window.The display will blink.
10.
While the display is blinking, turn the adjustment knob to adjust the value.
11.
Press the Accept button to confirm the selection.
12.
After the Accept button is pressed, the value of Drive Pressure displayed on the touch screen changes.
•
As the setting of Resp Rate increases, the value of Drive Pressure will decrease after the Accept button
is pressed.
•
As the setting of Resp Rate decreases, the value of Drive Pressure will increase after the Accept button
is pressed.

Note:
A Resp Rate setting of “0” cannot be further decreased. Consequently, the value of Drive Pressure cannot
be increased. In this case, first increase the setting of Resp Rate to a high value and then decrease it.
Always press Accept when the adjustment of the Resp Rate setting is made.
13.
Repeat steps 8 to 12 to obtain a Drive Pressure reading of 3.00 ±0.05.
Table 5-2. Zero Offset Calibration
Zero setting
Transducer ID LCD display t Insp Pressure Tolerance Tube color
XD107 Drive Pressure 0 3.00 ±0.05 Orange
XD106 Machine 2 2 0.00 cmH
2
O ±0.05 Green
XD105 Machine 1 4 0.00 cmH
2
O ±0.05 Clear
XD102 Air Gas Supply 6 0.0 psig ±0.1 Yellow
XD103 O
2
Gas Supply 8 0.0 psig ±0.1 Blue