Philips HeartStart XL+ - Servicing EtCO2

2: Maintenance EtCO
2
Maintenance
24
The EtCO
2
maintenance procedures depend on the sensor series and consists of:
• Setting Ambient Pressure (for the Mainstream and Sidestream sensors only),
• Flow Rate Check (for the Mainstream and Sidestream sensors only),
•Calibration Check, and
• Calibration (for the Microstream sensors only).
Regardless of your configuration settings, mmHg are the unit of measure for HeartStart XL+ CO
2
service. Refer to Tabl e 3 on page 21 if you need to convert from another measure unit.
 You will need the following supplies:
 5% CO
2
gas cylinders (15210-64010, six cylinders per case)
 Gas flow valve providing a flow rate of 2 liters per minute
 Flowmeter (for Flow Rate Check only)
 Modified airway adapter matching the CO
2
sensor to be checked. If no modified adapter is
available, then, depending on your sensor type, you may create one similar to the one shown on
Figure 20 on page 27 or Figure 21 on page 27.
Servicing EtCO
2
 To se r vi ce you r E t CO
2
equipment:
1 Connect your sensor to the device.
2 Connect the modified airway adapter to your sensor.
3 Enter the Service Mode as directed in “Accessing Service Mode” on page 8.
4 Press the Select button.
5 Navigate to the EtCO
2
and press the Select button again.
The Service – EtCO2 screen appearance and options depend on the connected sensor model, see
Figure 19 on page 24 and Figure 22 on page 28. Calibration Check is available for all sensor models.
Figure 19 EtCO
2
Service Screen (Mainstream and Sidestream sensors)
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