Twilight DT4200, Инструкция по эксплуатации

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24
Inserting/Replacing the Battery
WARNING
To prevent instrument damage or electric shock,
use only the screw (M3×7.5 mm) for securing the
battery cover in place that are originally installed.
If you have lost a screw or
fi nd that a screw is
damaged, please contact your Hioki distributor for
replacement.
2.3 Using Test Leads
The DT4911 Test Leads supplied with the instrument are used
for measurements. Depending on measurement locations, use
our optional parts. For details on the optional items, see “Options
(sold separately)” (p. 2).
WARNING
• To prevent a short circuit accident, be sure to
use the test leads with the sleeves attached when
performing measurements in the CAT III and CAT
IV measurement categories. (See “Measurement
categories” (p. 7))
• If the sleeves are inadvertently removed during
measurement, stop the measurement.
CAUTION
• To ensure safe operation, use only test leads
speci fi ed by our company.
• When carrying out measurements with the sleeves in
place, be careful to avoid damaging the sleeves.
• The tips of the metal pins are sharp and may cause
injury. Do not touch the tips.