Troubleshooting - Sartorius Entris II Essential Line BCE224 Betriebsanleitung

Malfunctions

10.2 Troubleshooting

Fault
The operating display
is blank.
The displayed weight
value changes constantly.
The weight readout dis-
played by the device
is obviously wrong.
For a conformity-assessed
device: The [Invalid weight
value] display appears.
40 Entris BCE Operating Instructions
®
Cause
The device is disconnected.
The power supply unit is not con-
nected.
The installation site is unstable.
A foreign object is positioned
between the weighing pan and
the housing.
The device has not been cali-
brated and adjusted.
The device was not tared before
weighing.
The cause of this fault is displayed
after pressing the [Change] key.
At the same time, the "Toggle
between weight units" function is
locked.
ISOCAL.E.: The device needs to be
calibrated and adjusted.
WARMU.xx.: The device is in the
warm-up phase and has not yet
reached its operating temperature.
xx = remaining time in minutes
VALUE.ERR.: The displayed value
is invalid.
Remedy
Check the connection to
the power supply.
Connect the power supply
cable to the power supply.
Adjust the parameter for
the ambient temperatures.
Change the installation site.
Remove the foreign object.
Calibrate and adjust the
device.
Tare the device.
Calibrate and adjust the
device.
Comply with the warm-up
time after switching the
device on.
Set the device to zero.
Chapter, page
8.4, 33
8.4, 33
15.7, 44