Instructions for Use RAUMEDIC
MPR2 logO
Manufacturer: zwo-400EN
RAUMEDIC AG, Hermann-Staudinger-Strasse 2, 95233 Helmbrechts, Germany Rev. 9 2020-09-22
Page 82 of 99
When closing the battery-pack compartment, please make sure that the cable of the signal
transmitter is not jammed in the sealing area.
The fuse can be obtained from the manufacturer, if necessary. Type of fuse cf. chapter 11.1 Technical data
.
6.13 Reaction to fault messages and indications
When an error occurs, the MPR2 will display a fault code after pressing the Info key, and an info message
is available with recommendations for problem solution.
Fault code
Contents of messages which are displayed after
pressing the Info key
Additional recommendation
The measured pressure P1 (ICP1) is outside of the
adjusted limit values.
The measured pressure P2 (ICP2) is outside of the
adjusted limit values.
The measured temperature T1 is outside of the
adjusted limit values.
The measured temperature T2 is outside of the
adjusted limit values.
The calculated CPP is outside of the adjusted limit
values.
The measured partial oxygen pressure is outside of
the adjusted limit values.
The pressure sensor P1 was removed. Confirm this
with OK. If you haven´t removed the sensor, the
cause is most probably a sensor defect. Please check
this and replace the sensor if necessary!
The pressure sensor P2 was removed. Confirm this
with OK. If you haven´t removed the sensor, the
cause is most probably a sensor defect. Please check
this and replace the sensor if necessary!
The temperature sensor T1 has been removed.
Confirm this with OK. If you haven´t removed the
sensor, the cause is most probably a sensor defect.
Please check this and replace the sensor if
The temperature sensor T2 has been removed.
Confirm this with OK. If you haven´t removed the
sensor, the cause is most probably a sensor defect.
Please check this and replace the sensor if
The PO2 sensor was removed. Confirm by clicking on
OK. If you have not removed the sensor, the cause is
most probably a sensor defect. Please check this and
replace the sensor if necessary!
Internal defect in pressure channel P1 (ICP1).
Remove sensor and use another channel if needs be!
Get in touch with the Service
Department.
Internal defect in pressure channel P2 (ICP2).
Remove sensor and use another channel if needs be!
Internal defect in temperature channel T1.
Get in touch with the Service
Department.
Internal defect in temperature channel T2.
A defect with the data saving has arisen, it is no
longer possible to continue recording. Please switch
the equipment off and then on again. Erase memory
This document is for information only
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