Burkert 8400 Manuel D'instructions page 24

6 MAINTENANCE
Type of message
ERR 0 Calibration data are lost.
Reading error: the process is stopped.
ERR 1 Calibration data cannot be saved.
Write error: the process is stopped.
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6.1 Cleaning
The controller type 8400 can be cleaned with water or any solution
compatible with the materials the device is made of.
For more information, please contact your Bürkert sales office.
6.2 Error messages
Description
Temperature Controller 8400
Solution
Press the ENTER key to go back to the Normal
mode.
The device has returned to its default configura-
tion: the device must be calibrated again.
If the message appears frequently, send the
device back to your Bürkert sales office.
Press the ENTER key to go back to the Normal
mode.
The device displays the configured data; BUT the
data has not been saved: the device must be
calibrated again.
If the message appears frequently, send the
device back to your Bürkert sales office.