Stephan EVETR - Page 204

10 Troubleshooting
204
GA-070T-0518V2.7-HAO-EN
 Fritz Stephan GmbH
PEEP high
(Alarm delay: 3 s)
MP
PA
 "PEEP" measured
value is above upper
PEEP alarm limit
 Check the PEEP setting
and adapt to the selected
ventilation mode if
necessary
 Check inspiration and
expiration times
 Check the tube system
for blockages and water
droplets
 Check the patient filter
and replace if necessary
 Check the expiration
valve and replace if
necessary
Check CO
2
adapter
MP
TA
 Incorrect CO
2
adapter
 CO
2
adapter
malfunction
 CO
2
adapter
contaminated
 Check the CO
2
adapter
and clean if necessary
 Replace the CO
2
adapter
if necessary
Standby
MP
TA
 Device has been
switched to Standby
mode
 No action necessary
Temp. Gasoutlet high
MP
TA
 The temperature at
the blower module's
gas outlet is too high
 Keep the device away
from direct sunlight or
other heat sources.
 Reduce ventilation
pressures
 Contact
FRITZ STEPHAN GMBH
customer service if the
temperature cannot be
reduced.
Blower failure 7!!
MP/HP
TA
 If the temperature in
the blower is too
high, an MP alarm is
generated.
 If the blower
overheats, an HP
alarm is triggered
 Keep the device away
from direct sunlight or
other heat sources.
 Reduce ventilation
frequency
 Reduce flow for O
2
therapy
Battery 1 & 2 failure
HP
TA
 Battery 1 and 2
malfunction
 Check the batteries,
replace if necessary