Amprobe PRM-2 Phase-Sequence - Manual (Page 4)

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2. Safety Precautions and Procedures (PRM-2 & PRM-3)
This tester conforms to the safety standard EN 61010-1, relating to the electronic measuring in-
struments.
For your own safety and that of the instrument, you must follow the procedures described in this
operation manual and especially read carefully all the notes proceeded by the symbol .
WARNING
•
Do not test any circuits in the extremely humid or wet environment.
•
After transferring the tester from a cold place into a warm one, please, wait about
30 min. to get the tester acclimated to the present conditions. You can wipe the
condensed dew, if necessary.
•
Do not operate the meter in the environment with explosive gas (material), combus-
tible gas (material), steam or filled with dust.
•
Insulate yourself from the objects being measured.
•
Do not make contact with any exposed metal (conductive) parts such as the tips of
the test leads, sockets, fixing objects, circuits, etc.
•
Do not conduct any measurements if the tester is defective, with the defective cas-
ing or test leads (breakages, deformations, fractures, contaminations, etc).