Error Messages - SL Analytics HandyLab 780 Mode D'emploi

Error Messages

Error Message
Replace the batteries
blinks
ERR 1 Primary variable range
ORP range
Temperature range
Zero point
Slope
Cell constant too high/
low
Air pressure range
Identical buffers!
Buffers interchanged!
Unstable value
(Drift too high)
Time and date invalid
System error
Factory settings error
No sensor connected
Buffer distance
Data logger full
MemoLog full
Error and Status Messages
Remedy
Replace the batteries.
Check whether the measurement conditions
correspond to the adjusted measuring range.
Thoroughly rinse the sensor and recalibrate.
If this does not help, replace the sensor.
Enter nominal cell constant or calibrate the
sensor using a known solution.
Check if the opening for the pressure sensor
located on the back of the device is blocked.
Use a buffer solution with a different nominal
value before starting the next calibration step.
Repeat calibration.
Leave the sensor in the liquid until the measu-
red value is stable. If this does not help, replace
the sensor.
Set the date and time.
Restart, reset to factory settings, confi gure and
calibrate. If the error occurs again, contact the
Service.
Data error, measurement with analog sensors
no longer possible. Contact the Service team.
Connect operational Memosens sensor.
Re-enter the buffer table (HandyLab Pilot).
Clear the logger completely or partially.
Clear the MemoLog completely or partially.
pH Oxy Cond
77