Simpson 460 4 Series - Section IV Operation; Safety Precautions

SECTION IV
OPERATION
4.1 GENERAL
WARNING
Before proceeding with the operation of the 460-4, re-
view the SHOCK HAZARD at the front of this manual.
4.1.1 This section of the manual contains information required
to use and operate the 460-4 in a safe and proper manner.
4.2 SAFETY PRECAUTIONS
4.2.1 The 460-4 is designed to be used only by personnel quali-
fied to recognize shock hazards and trained in the safety precau-
tions required to avoid possible injury.
4.2.2 Do not work alone when making measurements where а
shock hazard can exist. Notify another person nearby that you
are or intend to make such measurements.
REMEMBER: Voltage might appear unexpectedly in de-
fective equipment. An open bleeder resistor can result in
a capacitors' retaining a dangerous charge. Remove all
power from the 460-4 before making connections or dis-
connections.
4.2.3 Locate all voltage sources and accessibility paths prior to
making any measurements or connections.
4.2.4 Before each use, inspect the test leads, prods, connectors
and power cable for cracks, breaks or crazes in the insulation. If
any defects exists, destroy and replace the defective item(s) im-
mediately.
4-1