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EC / TDS PROBE MAINTENANCE
Probe can be compensated for normal contamination by a
process of recalibration. When calibration can no longer be
achieved, remove the conductivity probe from the system for
maintenance.
PERIODIC MAINTENANCE
Inspect the probe and the cable. The cable used for the con-
nection to the controller must be intact and there must be no
points of broken insulation on the cable.
Connectors must be perfectly clean and dry.
CLEANING PROCEDURE
Rinse the probe with tap water. If a more thorough cleaning
is desired, remove the sleeve and clean the platinum sensors
with a non-abrasive cloth or HI7061 cleaning solution. Re-
insert the sleeve in the same direction as before.
Recalibrate the instrument before reinserting the probe in the
system.
Note Always recalibrate the instrument when attaching a new probe.
