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1. Safety Specification
This instrument is designed according to EN61010-1 Specification. The main pur-
pose of this Specification is to ensure that the instrument will be used in the labor-
atory or the factory safely; it is not suitable for outdoor applications, especially the
moistened or dusty locations. Abnormal use of this instrument may cause the elec-
trocution hazard. Before using this instrument, please read the descriptions of this
Specification carefully to avoid causing accident due to incorrect or unintended use.
1.1 Safety marks (the following safety marks may appear in this Manual)
Please read the content of this Manual carefully.
High-voltage
hazard symbol：
The output terminal may release lethal voltage. Please
read the safety instructions described in this chapter.
Before working with this tester, be sure to connect this
terminal with the ground to prevent from touching the
housing as to cause electrocution accident due to cur-
rent leakage.
If the product is improperly used, it may cause adverse
result to the instrument or the Test Piece. If the product
is improperly used, it may cause injury or even death.
1.2 Electrocution
To prevent electrocution accident from occurring, it is suggested that the operator
wear insulating rubber globes before working with the machine and then start the
test-related activities.
1.3 Grounding
The back panel of the instrument is fitted with a safe ground terminal. Be sure to
connect this ground terminal to the ground to prevent the operator from touching
the housing as to cause the electrocution.
1.4 Power Source
The scope of power used by this instrument is 88~264Vac. To insert the power
source, please check if the power to be connected is identical with the power-
shifting sign indicated on the back panel. When changing the fuse, it is required
to use specific type of fuse designed in same ampere to prevent the electrical wire
from burning. Before making any replacement, please remove the plug to prevent
danger.
1.5 Warm-up
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