Instructions for Use RAUMEDIC
MPR2 logO
Manufacturer: zwo-400EN
RAUMEDIC AG, Hermann-Staudinger-Strasse 2, 95233 Helmbrechts, Germany Rev. 9 2020-09-22
Page 84 of 99
Fault code
Contents of messages which are displayed after
pressing the Info key
Additional recommendation
The temperature channel T2 is defective or the
temperature T2 is outside of the measuring range.
Therefore the partial oxygen pressure is determined
at an assumed temperature of 37 °Celsius. The pO2
measurement is still possible at a temperature range
from 32 °Celsius to 42 °Celsius and at an accuracy
ranging from
-0.5 mmHg to +0.3 mmHg. Please check the cable
and catheter or switch off channel T2.
The temperature channel T2 is faulty. For this reason
the partial oxygen pressure is determined at the
assumed temperature of 37 °Celsius. The pO2
measurement is still possible at a temperature range
from 32 °Celsius to 42 °Celsius and at an accuracy
ranging from -0.5 mmHg to +0.3 mmHg. Please check
The partial oxygen pressure cannot be determined.
An error has arisen in the communication with the
oxygen module. Remove the multi-parameter sensor
and reconnect. If this error occurs repeatedly, please
contact the service staff.
Get in touch with the Service
Department.
The data memory is almost completely full. Save the
data on the PC, otherwise the oldest data will soon be
Messages on the MPR2
• Messages on the MPR2 when connecting the catheter to input P2/T2.
If a catheter is connected to the input P2/T2, the MPR2 expects a catheter with oxygen measuring function.
If, however, a catheter is detected without oxygen measuring function, a “Caution! ...” note is displayed and
a single reminder signal is sounded for a period of 1 s. The fault message displayed can be closed by
pressing OK. The purpose of this message is to call attention of the user to a potential operating error (see
4.4.3 Partial oxygen pressure sensor
).
• Messages on the MPR2 when saving data to the PC
This document is for information only
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