Hioki IR3455, Инструкция по эксплуатации, Страница: 53 / 184

2.1 Supplying Power
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付録
索引
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2.1.4
Charging the Battery Pack
The 9459 BATTERY PACK can be charged while installed
in the instrument, using the optional AC adapter.
Short charge time: Approx. 3 hours (at 23°C room tempera-
ture)
• Carry out battery charging at an ambient
temperature between 0°C and 40°C.
However, the ambient temperature may
influence the charging efficiency. Outside
this range, not only is the charging capacity
reduced, but also there is a possibility of
reduced performance or electrolyte leakage.
• The battery pack cannot be charged when
test leads are connected to the
instrument.
• The battery pack will be charged regardless
of the battery selector switch position.
• Communication with a PC and temperature
measurement are available during charging.
But, insulation resistance measurement and
voltage measurement are not available.
• Only use the specified battery charger.
• Do not recharge a fully-charged battery
pack. If the battery pack is over-charged,
a deterioration in performance or battery
fluid leakage may result.
• During rapid charging, if the power supply
is suspended approximately for more than
100 msec, the battery status indicator
may show full charge even though it is
not. In that case, disconnect and then
connect AC adapter before starting to
charge again.