Hioki 3285-20, Instruction Manual, Page: 30 / 85

9 _______________________________________________________
1.3 Names and Functions of Parts
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L9207-10 TEST LEAD
1
2
CAUTION
・
Be sure to use the test leads with the sleeves
attached when performing measurements in the
CAT III measurement category. In a CAT II
environment, if the tips of the test leads do not
reach the measurement object, remove the rigid
insulating sleeve before measuring.
・
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.
・
The tips of the metal pins are sharp, so take care
not to injure yourself.
Gently hold the bottom of the sleeves and
pull the sleeves off.Safely store the
removed sleeves so as not to lose them.
Removing the
sleeves
Attaching the
sleeves
Insert the metal pins of the test leads into
the holes of the sleeves, and firmly push
them all the way in.
1 Protective barrier
Be careful to not touch the metal part of the test
lead beyond the safety barrier when contacting a
conductor for measurement.
2 Sleeve
Attach to the pins to prevent short circuit accidents.
■
Removing and attaching the sleeves.