ZOLL R Series Service Manual page 46

R Series Service Manual
21.0 CO Accuracy Check (for EtCO
2
Tools Needed: Gas regulator, calibration gas (see note on page 37).
Test Setup: None
Do this...
21.1 Connect the CAPNOSTAT 5 CO
yellow connector at the back of the R Series
unit, and connect an airway adapter to the
sensor.
21.2 While pressing and holding the second softkey
from the left, turn the selector switch to Monitor
(ON for AED units).
21.3 Wait for the sensor to warm up.
21.4 Obtain current room temperature in
Centigrade (Cº).
21.5 Press the Select Gas Temp softkey to enter the
CO Accuracy screen
2
21.6 Use the Prev, Next, Inc and Dec softkeys to set
each digit of the gas temperature parameter in
the CAPNOSTAT 5 CO
Degrees C is equal to the room temperature.
21.7 Press the Return softkey to store the
temperature and return to the main EtCO
Calibration screen.
21.8 Press the Zero softkey to zero the mainstream
CAPNOSTAT 5 CO Sensor/Airway Adapter.
2
21.9 Attach a regulated flowing gas mixture of 5%
CO , balance Nitrogen (N
2
adapter.
1-36
Option)
2
Observe this...
Sensor to the
2
The unit displays EtCO
The message WARM UP is displayed (Warming up may take up to 3 minutes.)
Sensor until Gas
2
2
The gas flow rate should already be preset to 2 to 5 liters per minute.
) to the airway
2
Calibration screen.
2
Pass/Fail/NA
o o o
o o o
9650-0903-01 Rev. L