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8. MAINTENANCE
be replaced by an authorized repair facility recognized by AEMC
otherwise, AEMC
Instruments will not be held responsible for any accident,
®
incident, or malfunction following a repair not completed by its service center or
an approved repair center.
8.1 RECHARGING THE BATTERY
If the battery symbol
Connect the instrument to the 120 V
is also indicated. When the battery is full, the symbol and its 3 bars are lit
steadily, and "Charging Full" is indicated.
measurement procedure. The instrument only indicates that the battery is full
when the instrument is returned to the OFF position.
If the instrument is turned on and the battery voltage is >8 V, then the normal use
of the device is permitted.
WARNING: Changing the battery causes data loss from the memory.
Press the MEM/MR button ("OFF" is displayed). Proceed with a total clearing of
memory in SET-UP (see § 3.8) so the MEM/MR functions can be used again.
8.2 FUSE REPLACEMENT
If GUARD FUSE appears on the display, the fuse must be replaced. Take all the
necessary precautions when opening up the instrument.
WARNING: Make sure that no terminals are connected and that the
selector switch is set to the OFF position before opening the case.
Only use the type of fuse listed in § 1.3.1.
8.3 CLEANING
WARNING: Disconnect the instrument from any source of electricity.
Use a soft cloth lightly dampened with soapy water. Rinse with a damp cloth
and then dry with a dry cloth.
Do not get water inside the case. This may lead to electrical shock or damage
to the instrument.
Do not use alcohol, solvents, or hydrocarbons.
Megohmmeter Model 5070
www.
®
power cord via the connector (charging
, the battery symbol is
, The battery
information@itm.com
.com
67
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