horiba LAQUA-EC1500, Instruction Manual

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Error Messages and Troubleshooting
49
■ Error Messages and Troubleshooting
● Error Message
This section describes the causes of typical errors and the actions to be taken to resolve
respective errors.
If ERR is displayed while you are using the instrument, refer to the table below.
Meter Display ERR Description Cause and Solution
SLPE ERR Slope error
Electrode sensitivity is low. Please clean and
recalibrate with fresh standard solution. If the
problem persists, replace the electrode with new
one.
STD ERR
Cannot auto recognize
standard solution
The instrument cannot identify the standard
solution. Check the calibration solution and use
fresh one if required.
MEM FULL Memory data full
The number of the data saved has exceeded
the specified number of items. Print or transfer
the data. Or, clear stored data.
If user selects the enter
key before stable in
calibration mode
key is pressed before the calibration value
has stabilized. Wait for the value to be stable
and then press the
key.