Sensor - Dräger Savina 300 Instructions For Use Manual

Monitoring
D
B
2 Connect the test gas cylinder (A) and the
cuvette (B) of the calibration set to the hose (C).
3 Fit the CO sensor (D) onto the cuvette (B) of
2
the calibration set.
4 Read the CO concentration of the test gas
2
from the test gas cylinder (A).
5 Open the test gas cylinder (E) and set a low test
gas flow (approx. 0.1 L/min).
Starting the check
1 Open the CO > Check sensor page.
2
Sensors
F
2 Touch the Gas check button (F) and confirm
with the rotary knob.
Savina 300 displays the measured CO
concentration (G). Within 60 seconds after setting
the test gas flow, the measured CO
match the CO concentration of the test gas read
2
from the test gas cylinder with a tolerance of
±0.2 Vol%.
3 Close the test gas cylinder again.
4 Touch the Stop/Cancel button (H) and confirm
with the rotary knob.
130
C
A
H
G
2
value must
2
If the test value is outside the permitted tolerance,
the CO sensor must be recalibrated with test gas.
2
After the check
The cuvette type is automatically reset to the
E
previously set cuvette type.
 Fit the CO
2
breathing circuit.
Performing calibration of the CO
The CO sensor must be calibrated if the test
2
values are not within the permitted tolerance during
the calibration check with test gas.
CAUTION
CO measurement inaccurate
2
If an incorrect test gas is used for the check and
calibration, display deviations of ±0.5 Vol% CO
are possible.
Use test gas composed of CO
Prerequisite: The three-minute warm-up phase for
the CO sensor has at least elapsed.
2
Before calibration
 Perform CO
Connecting the test gas supply
The permitted test gas must only be composed of
CO and N !
2 2
1 Use the reusable cuvette from the calibration
set!
At the start of calibration, Savina 300 automatically
sets the cuvette type to Reusable.
Instructions for use Savina 300 SW 5.n
sensor back on the cuvette in the
and N
2
zero calibration in ambient air.
2

sensor

2
2
.
2