Monnal T75 user manual
N°
Alarm
Priority
Alarm activation
Alarm onset delay
Actions
66
Nebulization ineffective
MEDIUM
Setting is incompati-
ble with nebulization
Immediate triggering
Check the nebuliza-
tion flow setting
Change the settings
67
-
69
Safety Ventilation!! recommend
switching ventilator
MEDIUM
Electronics failure
Immediate triggering
Use a different unit
and contact the tech-
nical department
70
Screen fault!! Ventilation Effective
MEDIUM
Electronics failure
Immediate triggering
Use a different unit
and contact the tech-
nical department
71
Internal battery nearly discharged!!
MEDIUM
[acknowledgeable]
Battery low
Immediate triggering
Ventilation can con-
tinue but the unit
could stop at any
time. Immediately
connect the unit to
the mains power
supply
72
Error detected!! Contact the tech. de-
partment
MEDIUM
Electronics failure
Triggering when the
ventilator is started
Use a different unit
and contact the tech-
nical department
73
High pressure!
LOW
Ppeak > threshold
Immediate triggering
When the high pres-
sure threshold is
reached, the ma-
chine goes into expi-
ration mode.
Check the suitability
of alarm levels with
ventilation settings
74
O2 supply pressure low!
LOW
O2 supply pressure
is too low
Immediate triggering
Check remaining
supply in cylinder or
pressure in wall net-
work.
In case of opera-
tion on low pressure
source, check that
the high pressure O2
connection hose is
disconnected from
the device.
75
Low VTi!
LOW
Insufflated volume <
set threshold
Immediate triggering
Check the suitability
of alarm levels with
ventilation settings
76
Low respiratory rate!
LOW
The measured fre-
quency is below the
set threshold
Immediate triggering
Check the suitability
of alarm levels with
ventilation settings
77
VT not reached! Check settings
LOW
The blower is on
maximum and the
volume reached is
30% below the vol-
ume setting
Immediate triggering
Check the set-points
78
Patient demand higher than set peak
flow!
LOW
Settings are below
patient capacity
Triggered after 5
consecutive ventila-
tion cycles
Adjust ventilation
settings to suit the
patient
86
Summary of Contents for MONNAL T75
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