Table of Contents
Advertisement
~
Fault - Cause - Remedy
1.1.1
I
a
7
P
n
n
f;
lessage
Fault
Remedy
lachine alarms:
lir supply down
)z supply down
lressure
neas. inop I
nixer inop
nalfunction
fan
an defect
low sensor?
Air supply pressure too low.
02 supply pressure too low.
Fluid in patient system.
Malfunction of pressure measurement.
Faulty 02 mixer.
Temperature in machine too high.
Failure of fan.
Flow sensor not properly connected
to socket.
Establish pressure higher than 3 bar.
Establish pressure higher than 3 bar.
Replace the patient system then clean
and dry, page 87.
Call Dr?igerService.
Use separate manual ventilation device
without delay.
Call DrtigerSelvice
Check fan, clean cooling-air filter, or call
DrigerService.
Call DrigerService.
Fit flow sensor correctly, page 7.
low meas.
1OP
,uction inactive
!xp. valve inop
ail to cycle
)2 meas.
nop
12 cal.
nactive
Faulty flow sensor.
Calibrate flow sensor, page 19, or replace.
Malfunction of flow measurement.
Call DrsgerService.
Oxygen enrichment for bronchial suction
Rectify machine alarm.
not possible.
Patient system not screwed on tight.
Tighten clamping screw.
Flow sensor not calibrated, or faulty.
Repeat flow sensor calibration, page 19,
replace if necessary.
Patient system faulty.
Replace patient system.
Machine does not supply any gas.
Check pm- and PEEP setting.
Machine faulty.
Call Dr2gerService.
02 sensor provides invalid measured
Calibrate 02 sensor, page 17 or replace,
values.
page 8, or call DrlgerService.
02 supply interrupted.
Push probe on 02 connecting hose into the
terminal unit to the stop, tighten 02
connecting hose on machine connection.
Oxygen enrichment for bronchial suction
Switch off oxygen enrichment for bronchial
switched on.
suction.
Other faults as described under
Rectify as described under
'pressure meas. inop' and
'pressure meas. inop'
and
and
'flow meas. inop'.
'flow meas. inop'.
105
440
Advertisement
Table of Contents
