Dräger Zeus Infinity Empowered - Page 272

Fault – Cause – Remedy
272
Instructions for use Zeus Infinity Empowered SW 2.n
Caution 120 etCO2 high Upper limit of endexp. CO2-
concentration exceeded for
2 breath. cycles.
Check ventilation! Check
capnogram! Check insp.
CO
2-alarm and concentra-
tion!
Caution 020 etCO
2 low Endexp. CO2 concentration
fell below lower limit for
2 breath. cycles.
Check ventilation! Check
capnogram!
Note 050 Event from web
appl.
An active web application
sent an event.
Please check all web appli-
cations.
Note 175 Exp. flow sensor
failure
Failure of expiratory flow
sensor: – Sensor not con-
nected or defective.
Perform leak test incl. au-
tom. calibration! Exchange
sensor and perform leak
test!
Note 175 Exp. pressure sen-
sor fail
Failure of exp. pressure sen-
sor. No measurement of
breathing pressure.
Check breathing pressure!
Call DrägerService.
Caution 160 Exp. resistance
high
Expiratory resistance is in-
creased compared to self
test. – Stenosis or high re-
sistance in exp. hose, tube or
filter.
Check exp. hose, tube and
filter.
Note 060 Exp. time too short End expiratory patient flow
higher than 6/2 L/min
(Adult/Ped.) – Increased
exp. resistance – Expiratory
time too short
Check exp. Resistance.
Check patient filter at the Y-
piece. – Increase exp. time.
Note 100 Flow sensor cal re-
quest
Flow measurement not cali-
brated. Measurement may
be inaccurate.
Use etCO2 to monitor venti-
lation. Perform leak test.
Warning 255 Fresh gas in-
tern/extern?
Failed to switch between ex-
ternal and internal fresh gas
outlet. No fresh gas is deliv-
ered to the requested
breathing system!!!
Check fresh gas flow and
anesthetic delivery. Switch
again between internal and
external outlet. If fresh gas
flow is not available use
emergency breathing bag.
Call DrägerService.
Classifi-
cation
Pri-
ority
Alarm text Cause Remedy