Hioki IR4051 - Using a Carrying Case

1.4 Using a Carrying Case
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Carrying case inside structure
1.4 Using a Carrying Case
IR4052
Undo the snap fastener on OPEN
mark side. Lift the cover and pivot it
to the side and under the case itself
and redo the snap fastener on the
side of the cover.
Fasten the strap as shown below. You can use the instrument
hanging around your neck.
1. Undo the snap fastener for the strap
on the left side of the case.
2. Undo the snap fastener for the strap
on the right side of the case and
redo it as shown in the right figure
1.
2.
Instruction
manual
Alligator clip
PocketPocket
Sleeves
IR4052
• Removable sleeves are attached to the metal pins at the ends
of the test leads. To prevent a short circuit accident, be sure to
use the test leads with the sleeves attached when performing
measurements in the CAT III measurement category. Remove
the sleeves from the test leads when performing measure-
ments in the CAT II measurement category. The instrument
can be used with the sleeves removed when measuring the
secondary side of a circuit breaker that is off.
For details on measurement categories, see “Measurement
categories” (p.7) in the instruction manual.
• When performing measurements with the sleeves attached,
be careful to avoid damaging the sleeves. If the sleeves are
inadvertently removed during measurement, be especially
careful in handling the test leads to avoid electric shock.
HIOKI IR4051A981-09