Maintenance; General Service; Battery Replacement - Minipa ET-3120 Manual De Instrucciones

8) MAINTENANCE

CAUTION!
Do not attempt to repair or service your meter unless you are quali-
fied 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.
• Turn off the power of the meter when it is not in use.
• Take out the batteries when it is 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. Battery Replacement
WARNING!
To avoid false readings, replace the battery as soon as the battery
indicator appears.
• Turn off the meter.
• Remove the protective holster (rubber).
• Remove the screw from the battery compartment cover and separate
the battery cover from the case bottom.
• Replace the batteries observing the correct polarity.
• Replace the battery compartment cover, the screw and the protective
holster.
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