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10) MAINTENANCE
A. Battery Replacement
When the low battery indication appear on the display, per-
form the replacement immediately as described bellow:
1. Turn Off the device and remove the probes.
2. Remove the screw from the bottom and open the battery
compartment.
3. Replace all the 6 batteries for new ones.
4. After the replacement, replace the battery compartment
and the screw firmly.
Remove all the batteries if the instrument is not used for a
long time, because there is a risk of the battery fluid leak
and corrode the battery compartment.
B. Cleaning
A soft cloth and mild detergent should be used to clean the
surface of the instrument, since solvent substances can cor-
rode the display.
C. Repair
Please contact any authorized service center or our after
sales service if any of the following results happen:
- The instrument is damaged;
- The display is out of the normal operations conditions;
- Considerable deviation of the measured values when per-
forming a normal procedure;
- Buttons confusing or operating incorrectly.
