Weinmann MEDUMAT Standard2 Instructions For Use Manual page 215

Alarm
Device fault
Device temperature 
Device temperature critical
Leakage on patient side
(only with CCSV option)
MVe  (only with Flow
measurement + ASB option)
MVe  (only with Flow
measurement + ASB option)
PEEP 
Reconnect patient to device
Supply pressure < 2.7 bar
Cause
Temporary device fault
Device defective
Device temperature < -20 °C
Device temperature > 75 °C
Leakage on the breathing circuit or
endotracheal tube
Upper limit value exceeded
Lower limit value not reached
Obstruction of the patient's
airways
Endotracheal tube wrongly
positioned
Hoses/tubes kinked or pinched
Patient valve defective
Ventilation settings incorrectly set Adjust ventilation settings.
The device self-test is not
complete.
Oxygen cylinder not opened
Oxygen cylinder almost empty
Compressed gas source not
connected correctly
Compressed gas source defective Replace compressed gas source.
Low-pressure hose kinked or
pinched
Pressure reducer defective
10 Alarms and error messages
Remedy
• Switch device off
p. 65) and back on again
(see 4.5, p.
• Perform a function check.
Have the device repaired.
Operate device within
permitted temperature range
(see 14.1.1, p.
Operate device within
permitted temperature range
(see 14.1.1, p.
Check the breathing circuit
and endotracheal tube.
• Check the condition of
the patient.
• Check the set limit values
for plausibility.
Free the patient's airways of
obstructions.
Position endotracheal tube
correctly.
Route hoses/tubes so that they
are not kinked or pinched.
Replace patient valve.
• Disconnect the device from
the patient.
• Switch device off
p. 65) and back on again
(see 4.5, p.
• Reconnect patient to device.
Open oxygen cylinder.
Replace oxygen cylinder.
Connect compressed gas source
correctly.
Route the low-pressure hose so
that it is not kinked or pinched.
Replace pressure reducer.
MEDUMAT Standard
(see 4.6,
64).
231).
231).
(see 4.6,
64).
2
EN 215