Weinmann MEDUMAT Standard2 Instructions For Use Manual page 217

Alarm
Check the FlowCheck connection
line (only with Flow
measurement + ASB option)
Check the FlowCheck sensor
(only with Flow
measurement + ASB option)
CO occlusion (only with
2
Capnography option)
Compression frequency 
(only with CCSV option)
Compression frequency 
(only with CCSV option)
Disconnection MEDUtrigger

etCO
2
(only with Capnography option)

etCO
2
(only with Capnography option)
f  (only with Flow
measurement + ASB option)
Hands-off time 
(only with CCSV option)
Insert battery
Cause
FlowCheck sensor connection line/
FlowCheck sensor connection line
with MEDUtrigger not connected
correctly
FlowCheck sensor connection line/
FlowCheck sensor connection line
with MEDUtrigger defective
Software version of the FlowCheck
sensor connection line/FlowCheck
sensor connection line with
MEDUtrigger not compatible with
device
FlowCheck sensor not connected
correctly
FlowCheck sensor defective
Water filter blocked
CO measuring tube blocked
2
Chest compression too fast
Automatic chest compression
device generating too many trigger
signals
Chest compression too slow
No oscillating volume in the
airways
Not all trigger signals are detected Reduce trigger level.
MEDUtrigger removed from the
device during manual ventilation
Upper limit value exceeded
Lower limit value not reached
Upper limit value exceeded
Hands-off time too high
Battery not inserted or incorrectly
inserted
10 Alarms and error messages
Remedy
Connect the FlowCheck sensor
connection line/FlowCheck sensor
connection line with MEDUtrigger
correctly.
Replace the FlowCheck sensor
connection line/FlowCheck sensor
connection line with MEDUtrigger
Perform a function check.
The device updates the software
version during the function check.
Connect the FlowCheck sensor
correctly.
Replace the FlowCheck sensor.
Replace water filter.
Replace CO
2
Perform chest compression slower.
Switch to automatic chest
compression setting.
Perform chest compression faster.
Increase PEEP setting.
Reconnect MEDUtrigger to the
device.
• Check the condition of the
patient.
• Check the set limit values
for plausibility.
• Check the condition of the
patient.
• Check the set limit values
for plausibility.
Continue chest compression.
Insert battery correctly
p. 45).
MEDUMAT Standard
measuring tube.
(see 4.2,
2
EN 217