Warning; International Electrical Symbols - AEMC 1020 User Manual

Megohmmeters
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Warning

These safety warnings are provided to ensure the safety of per-
sonnel and proper operation of the instrument.
Read this instruction manual completely before attempting to
use or service this instrument and follow all safety information.
Safety is the responsibility of the operator!
Tests are to be carried out only on dead circuits! Check for live
circuits before making resistance measurements (safety
check).
Always make connections from the instrument to the circuit
under test.
The Megohmmeter Models 1020 and 1025 are sources of high
voltage, as is the sample connected to them. All persons per-
forming or assisting in the tests must employ all safety precau-
tions to prevent electrical shock to themselves and to others.
®
AEMC
considers the use of rubber gloves to be an excellent
safety practice even if the equipment is properly operated and
correctly grounded.
When testing capacitance samples, make sure that they have
been properly discharged and that they are safe to touch.
Dielectric insulation samples should be short-circuited for at
least five times the amount of time they were energized.
Never open the back of the instrument while connected to any
circuit or input.

International Electrical Symbols

This symbol signifies CAUTION! and requests that the user
!
refer to the user manual before using the meters.
2
Megohmmeter Models 1020 and 1025

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1025

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