Physio-Control LIFEPAK 20e - Manual (Page 69)

3
M
o
n
itoring
Monitoring
LIFEPAK 20e Defibrillator/Monitor Operating Instructions 3-23
©2006-2013 Physio-Control, Inc.
8 EtCO
2
values are
consistently higher than
expected.
Physiological cause such as
COPD. • None.
Inadequate ventilation. • Check ventilator; increase
ventilatory rate/bagging.
Patient splinting during
breathing. • Supporting measures such
as pain relief.
Improper calibration. • Contact qualified service
personnel.
9 EtCO
2
values are
consistently lower than
expected.
FilterLine connection to device
is loose. • Twist FilterLine connector
clockwise until firmly seated
and can no longer be
turned.
Physiological cause. • See Physiological factors in
"CO
2
Detection," page 3-21 .
Hyperventilation. • Check ventilator; decrease
ventilatory rate/bagging.
Improper calibration. • Contact qualified service
personnel.
10 CO
2
waveform stays
elevated for several
seconds.
Expiration is prolonged due to
bagging technique. • Release bag reservoir
completely with expiration.
Observe that elevated
baseline returns to normal
level.
11 Sudden extreme increase in
EtCO
2
.
Fluid has entered CO
2
module. • Contact qualified service
personnel.
12 CHECK CO2 message
appears.
FilterLine blockage • Disconnect and then
reconnect the FilterLine set.
• Change the FilterLine set.
Exhaust port blockage • Ensure exhaust port on the
back of the device is not
blocked.
• Check exhaust tubing (if
present) for blockages or
kinks.
RF equipment too close to
defibrillator • Separate RF equipment
from defibrillator. See
recommended separation
distances in
Table 4, page
H-4 .
13 XXX appears instead of
EtCO
2
value.
CO
2
module malfunction. • Turn device off and then on
again.
• If problem persists, contact
qualified service personnel.
14 There is no EtCO
2
value
and the CO
2
waveform is
flat.
Measured CO
2
is less than
3.5 mmHg.
• See "CO
2
Detection,"
page 3-21 .
Table 3-4 Troubleshooting Tips for EtCO
2
(Continued)
Observation Possible Cause Corrective Action