Alarms And Error Messages; Alarms - Weinmann prisma20C Instructions For Use Manual

9 Alarms and error messages

9 Alarms and error messages

9.1 Alarms

9.1.1 Alarm messages
Alarm message
Pressure build-up not possible!
Please connect the mask and
hose.
Severe leakage!
Please check the positioning of
the mask.
Apnea! Please check the
ventilation settings and the
course of the respiration hose.
Low tidal volume!
Please check the ventilation
settings and the course of the
respiration hose.
78 EN WM 100 TD
If you are not able to clear an error message with the aid of the
table below, you should have the device repaired by Weinmann or
your authorized dealer. To avoid serious damage, do not continue
using the device.
Alarms can be categorized into three priority levels (low, medium,
high). This device only has low-priority alarms, which are indicated
by the symbol
Cause
No respiration hose and/or mask
connected.
Mask has slipped or is not tight.
The respiratory volume output by
the device is lower than the
target value.
The respiratory volume output by
the device is lower than the
target value.
Remedy
Connect the mask and respiration hose
correctly (see "4.2.2 Connecting up the
respiration hose", page
Reposition mask. If the mask is faulty,
exchange it.
Check that the respiration hose is
neither blocked nor kinked. Reposition
the mask and breathe through it.
If the alarm continues to show: Have
the settings checked by the attending
physician.
Check that the respiration hose is
neither blocked nor kinked. Reposition
the mask and breathe through it.
If the alarm continues to show: Have
the settings checked by the attending
physician.
32).