Weinmann VENTIlogic LS User Manual

Troubleshooting 87
EN
Pulse high
Patient's maximum
pulse rate exceeded
Ventilation parameter
settings (pressure,
volume, frequency, I:E)
not suitable
Check ventilation parameter
setting (pressure, volume,
frequency, I:E) and adjust if
need be
Therapeutic or
pathophysiological
causes
Therapeutic or
pathophysiological causes
Alarm settings
implausible
Check alarm settings and
correct if necessary
Frequency
low
* Minimum respiratory
frequency undershot.
Low priority
Apnea in spontaneous
breathing mode
Have settings checked by the
doctor supervising treatment
Frequency
high
* Maximum respiratory
frequency exceeded.
Low priority
Patient hyperventilating
Calm patient and move
towards a “normal”
respiratory frequency. Call a
doctor
Pressure
high
Volume is not
reached.
(VENTIlogic LS only)
Maximum pressure
exceeded. Low
priority, after 10
breaths, rises to
medium priority
Various possible causes,
e.g. reduction in lung
impedance
Have settings checked by the
doctor supervising treatment
Pressure
low
(VENTIlogic LS only)
Minimum therapy
pressure undershot.
Medium priority
Filter dirty Clean/change filter
Patient/ventilator
interface leaking
Adjust headgear/headband so
that the patient/ventilator
interface seals, possibly
replace it
Patient/ventilator
interface defective
Replace patient/ventilator
interface
Settings implausible
Have settings checked by the
doctor supervising treatment
Minute volume
low
*
High priority
Minimum minute
volume undershot
Have the settings checked by
the doctor supervising
treatment
Minute volume
high
*
Medium priority
Maximum minute
volume exceeded
Have the settings checked by
the doctor supervising
treatment
Display Alarm Cause of fault Remedy

Weinmann VENTIlogic LS Specifications

General

Brand	Weinmann
Model	VENTIlogic LS
Category	Medical Equipment
Language	English