Hoffrichter TRENDvent, Руководство пользователя

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80 Alarms and error messages
FURTHER ERROR MESSAGES
Error
message
Priority Cause Remedy
Device Error HIGH General error (communi-
cation to operating con-
troller interrupted or error
detected in motor control)
Device must be serviced
Check Tube
System
Switch
HIGH Setting of switch for tube
system was changed
during ventilation Move position of set-
ting for tube system on
rear of device to correct
position
Check
Expiration
Valve
HIGH
Expiration valve does not
allow respiratory air to
escape
Check expiration valve
and replace if necessary
Incorrect tube system con-
nected (leakage tube) Change setting of tube
system on rear of device
or replace tube system
Control tube is not con-
nected to the device Connect the control
tube to the device
Incorrect
Tube System
HIGH Incorrect tube system
connected
(valve tube) Change setting of tube
system on rear of device
or replace tube system
Disconnec-
tion HIGH Ventilation tube of the tube
system is not connected to
the device Connect ventilation tube
to the device
Mask / Tracheal tube is not
connected to the tube sys-
tem Connect the mask / tra-
cheal tube to the tube
system
Check
Measuring
Tube
HIGH
Pressure difference to
2nd pressure sensor
greater 3 hPa (> 15 s) Check connection
between measuring
tube and device
Error Pres-
sure Sensor
HIGH
Offset outside range
Device must be serviced
Calibration error
Pressure constant over long
period (> 15 s)