AEMC instruments MN93-BK Benutzerhandbuch - Seite 18
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5. MAINTENANCE
Use only factory specified replacement parts. AEMC
for any accident, incident, or malfunction following a repair done other than by its
service center or by an approved repair center.
CAUTION: Risk of electric shock. Disconnect the instrument from any source of
electricity.
5.1 Cleaning
■ Use a soft cloth, dampened with soapy water. Rinse with a damp cloth
and dry rapidly with a dry cloth.
■ Do not use alcohol, solvents, or hydrocarbons.
■ Do not splash water directly on the instrument.
5.2 Battery Replacement
5.2.1 Model MR193-BK
■ Disconnect the MR193-BK completely and turn the rotary switch to
OFF.
■ Use a screwdriver to unscrew the screws and remove the battery
compartment cover on the backside of the unit.
■ Withdraw the battery from its compartment.
■ Disconnect the old battery without pulling on the wires and replace with
a new one, observing the polarity.
■ Put the battery into its compartment.
■ Put the cover back in place and screw the screws back in.
5.2.2 Model SL261
■ Disconnect the SL261 completely and turn the rotary switch to OFF.
■ Unscrew the battery compartment screw and pull off the battery
compartment cover.
■ Replace the battery with a new one, observing the polarity.
■ Put the cover back in place and screw the screw back in.
Current Probes & Sensors for Power Quality Meters and Power Energy Loggers
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