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Page 18 PRE-ENERGIZATION CHECK
GENERAL
BEFORE ENERGIZING THE CIRCUIT
BREAKER for the first time, follow the procedure
below to verify that the equipment is properly
installed and functional.
Hazardous Voltage. Turn off
and lock out all primary and
control circuit power
sources prior to performing
this pre-energization check.
Do not operate this
equipment until a complete
safety inspection has been
made.
Do not energize damaged
equipment that has not
been repaired or verified.
Do not remove, cover or
destroy any safety signs.
Do not operate this
equipment until all panels
and covers have been
installed.
All blocks or other temporary braces used for
shipment must be removed.
Before closing the enclosure, all metal chips,
scrap wire and other debris left over from
installation must be cleaned out.
Cover all unused openings. Install all panels,
guards and covers.
A supply of spare parts should be
established.
Instruction manuals and diagrams should be
collected and filed.
ELECTRICAL CHECKS
Electrical shock hazard.
Do not touch energized
components during a test
using auxiliary power.
An electrical insulation resistance test should
be performed to verify that the circuit breaker
and associated field wiring are free from
short circuits and grounds. Refer to the
MAINTENANCE Section of this manual for
additional information.
Hazardous voltages are
present during dielectric
testing which can result in
serious injury or death.
High potential tests should
be performed only by
qualified personnel.
The circuit breaker must be set to the OFF
position before energizing incoming power.
DANGER
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net