Maintenance; General Service; Replacing The Battery - UNI-T UT202A Operating Manual

UT202A Operating Manual

Maintenance

This section provides basic maintenance
information including battery replacement
instruction.
Warning
Do not attempt to repair or service your Meter
unless you are qualified to do so and have
the relevant calibration, performance test, and
service information.
To avoid electrical shock or damage to the
Meter, do not get water inside the case.
A. General Service
● Periodically wipe the case with a damp cloth
and mild detergent. Do not use abrasives or
solvents.
● To clean the terminals with cotton bar with
detergent, as dirt or moisture in the
terminals can affect readings.
● Turn the Meter power off when it is not in
use.
● Take out the battery when it is not using for
a long time.
● Do not use or store the Meter in a place
of humidity, high temperature, explosive,
inflammable and strong magnetic field.
B. Replacing the Battery (see figure 9)
Warning
To avoid false readings, which could lead
to possible electric shock or personal injury,
23