LaMotte TRACER 1741 Mode D'emploi page 7

2. The last stored reading taken will be displayed first. To advance through the
stored readings, press the MODE button. The location number is displayed
first, followed by the reading stored in that location.
3. To exit the recall mode, press the CAL button and the TRACER will return
to normal operation. If the batteries are removed, any stored readings and
user calibrations will be discarded.
MAINTENANCE
„ Care/Storage of Electrode
1. Always rinse the electrode in tap, distilled or deionized water between
measurements to avoid cross-contamination of the samples. Double
rinsing is recommended when high accuracy is required.
2. To preserve electrode life keep the sponge in the protective cap soaked
with a pH 4 buffer. Cap TRACER when not in use. Store vertically. Do Not
allow sensor to dry out.
3. Do not touch the electrodes. Touching the surface of the electrodes may
damage and reduce the life of the electrodes.
4. Salt deposits may build up in the storage cap and should periodically
be rinsed away. These deposits could affect measurements at low
conductivity.
„ Battery Replacement
1. Twist off the battery compartment cap.
2. Hold the battery housing in place with one finger. Remove the
battery carrier by pulling on the small tabs.
3. Replace the four CR2032 batteries. Observe
polarity.
4. Replace the battery compartment cap. NOTE: If
the batteries are removed, stored data and user
calibrations will be cleared. A new user calibration
will be required. Factory calibrations will be retained.
All EU users are legally bound by the Battery Ordinance to return all
used batteries to community collection points or wherever batteries/
accumulators are sold. Disposal in household trash or refuse is
prohibited. DISPOSAL: Follow the valid legal stipulations in respect of
the disposal of the device at the end of its life cycle
„ Other Battery Safety Reminders
¬ Never dispose of batteries in a fire. Batteries may explode or leak.
¬ Never mix battery types. Always install new batteries of the same type.
„ Cleaning and Conditioning the Electrode
Surface Cleaning – Only in case of visible surface contamination or if readings
should become erratic, use a disposable laboratory towel wetted with ethanol
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