ABB K-Line Plus, Installation And Maintenance Instructions Manual

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K - L i n e P l u s
38
F
INAL
I
NSPECTION
DANGER
There are hazards of electrical shocks and/or burns whenever working in or
around electrical equipment. Turn off power ahead of the switchgear before
performing any maintenance operations. Check incoming line terminals to
verify that the equipment is de-energized. Check out-going terminals to
ensure that no back-feed condition exists.
Once installed and all interconnections made, perform a final check
and test on the switchgear and its controls. Check for correct
equipment installation and that all connections are complete. Use
extreme care to prevent the controlled equipment from being
connected to the system while the preliminary tests are being
conducted.
Disconnect the line leads if disconnecting switches are not part of the
equipment. The test equipment needed depends on the installation