8
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Make sure that all personnel can immediately tell the object under test, object to be tested, and
tested object.
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The test area and the surrounding air must not contain flammable gases, and the tester should not
be used near flammable materials.
1.4 Operator Regulations
1.4.1 Qualification of personnel
The voltage and current output by the tester will result in death or serious injury to the operator.
The tester must be used and operated by trained and qualified personnel.
1.4.2 Safety Rules
Operators must be educated and trained regularly to understand the importance of various operating
rules and operate the tester in accordance with safety rules.
1.4.3 Dress Code
Operators are not allowed to wear clothes with metal decoration or metal bracelets and watches, which
are easy to make an accidental electric shock. The consequences are even more severe when you get
an electric shock.
1.4.4 Medical Regulations
The tester must not be operated by a person with a heart attack or with a pacemaker.
1.5 Test Safety Procedure Requirements
Never use the tester on a live circuit board or device! !
During the test, never touch the test object or any objects connected to
the test object.
The ground wire of the tester must be connected in accordance with regulations.
When connecting the test line, you must first connect the test end on the tester to object to be tested.
The high-voltage test lead can only be plugged into the high-voltage output before testing. When holding
the high-voltage test lead, it must be held in an insulated part, never hold a conductive body.
The operator must be able to operate the tester completely independently. It is not allowed for others to
control the switch or remote-control the switch. When the remote control switch is not in use, it should be