SensoLyt
®
700
What to do if...
19
ba15307e05
09/2020
7
What to do if...
Measurement delivers
no or wrong measured
values
System cannot be
calibrated
Cause
Remedy
– Armature not connected
– Check connection to meter
– Electrode not connected or
defective
– Check electrode and
electrode connection
– Watering cap still on the
electrode
– Pull off watering cap and
calibrate
– No or wrong calibration
performed
– Calibrate
– Electrode contaminated
– Clean electrode
– Liquid has penetrated the
armature
– Armature defective, return to
WTW
– Instrument setting incorrect
– Correct instrument setting
Cause
Remedy
– Slope of the electrode too low
– Replace electrode
– Asymmetry of the electrode too
high
– Replace electrode
– Armature is operated with ORP
electrode
– Use pH electrode