Rockwell Automation 2364E Non-Regenerative DC Bus Supply Unit (NRU) - Manual (Page 10)

Publication 2364E-5.01 April 2002
P-ii Preface
!
ATTENTION: Verify that all sources of AC and DC
power are deenergized and locked out or tagged out in
accordance with the requirements of ANSI/NFPA 70E,
Part II.
ATTENTION: The system may contain stored energy
devices. To avoid the hazard of electrical shock, verify
that all voltage on capacitors has been discharged before
attempting to service, repair, or remove a drive system
or its components. You should only attempt the
procedures in this manual if you are qualified to do so
and are familiar with solid-state control equipment and
the safety procedures in publication NFPA 70E.
ATTENTION: An incorrectly applied or installed
drive system can result in component damage and/or a
reduction in product life. Wiring or application errors
— such as undersizing the motor, incorrect or
inadequate AC supply, and excessive ambient
temperatures — can result in the malfunction of the
drive equipment.
ATTENTION: This drive system contains ESD
(electrostatic discharge) sensitive parts and assemblies.
Static control precautions are required when installing,
testing, or repairing this assembly. Component damage
can result if ESD control procedures are not followed.
If you are not familiar with static control procedures,
refer to Rockwell Automation publication 8000-4.5.2,
Guarding Against Electrostatic Damage, or any other
applicable ESD protection handbook.