Warning; International Electrical Symbols - AEMC 3711 User Manual

These safety warnings are provided to ensure the safety of
personnel and proper operation of the instrument.
• The instrument must not be operated beyond its specified
operating range.
• Safety is the responsibility of the operator.
• All metal objects or wires connected to the electrical system
should be assumed to be lethal until tested. Grounding
systems are no exception.
• Use extreme caution when using the instrument around
energized electrical equipment.
• Never attempt to use the instrument to twist or pry the ground
electrode or ground wire away from the equipment being
grounded.
• Open and close the clamp-on jaws slowly ensuring proper
alignment.
• AEMC
®
Instruments considers the use of rubber gloves to be
an excellent safety practice even if the equipment is properly
operated and correctly grounded.

International Electrical Symbols

This symbol signifies that the instrument is protected by double
or reinforced insulation. Use only specified replacement parts
when servicing the instrument.
This symbol signifies CAUTION! and requests that the user refer
to the user manual before using the instrument.
Risk of electric shock. The voltage at the parts marked with this
symbol may be dangerous.
This is a type A current sensor. This symbol signifies that
application around and removal from HAZARDOUS LIVE
conductors is permitted.
Ground Resistance Tester Models 3711 and 3731

Warning

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