1.4.3. Test Operator
This instrument generates voltages and currents that can
cause harmful or fatal electric shock and must only be
operated by a skilled worker trained in its use. The operator
should understand the electrical fundamentals of voltage, current, and
resistance.
Do not touch the device under test, high voltage test
lead, alligator clip, or clip insulator once the test has
been started.
Do not touch the front panel when testing or after a
malfunction has occurred.
Rules
Operators should be thoroughly trained to follow all national safety standard
guidelines for electrical safety testing in the workplace. Defeating any safety
system should be considered a serious offense with severe penalties. Allowing
unauthorized personnel in the area during a test should also be dealt with as a
serious offense. Test operators should be familiar with methods to properly
discharge a device under test in case test leads become disconnected during
testing.
Refer to the following standards for more information:
NFPA 70E
OSHA 1910 subpart (S)
EN50191
Dress
Operators should not wear jewelry that could accidentally complete a circuit.
ESD protocols
should not be
observed while
performing electrical safety tests.
Intentionally grounding the test
operator could lead to a harmful or
fatal electric shock.
Medical Restrictions
Personnel with heart ailments or
devices such as pacemakers should
be informed that the voltages and
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