Rockwell Automation 8720MC 8720MC Regenerative Power Supply User Manual - Manual (Page 77)

This chapter provides instructions on how to perform a final check
before power is applied to the 8720MC-RPS Regenerative Power
Supply, how to power up the unit and how to operate the unit.
ATTENTION: Only qualified electrical personnel
familiar with the construction and operation of this
equipment and the hazards involved should install,
adjust, operate, or service this equipment. Read and
understand this manual in its entirety before
proceeding. Failure to observe this precaution could
result in destruction of the equipment, severe bodily
injury or loss of life.
ATTENTION: DC bus capacitors retain hazardous
voltages after input power has been disconnected.
After disconnecting power, wait for a while for the
DC bus capacitors to discharge and then check the
voltage with a voltmeter to ensure the DC bus
capacitors are discharged before touching any internal
components. Failure to observe this precaution could
result in severe bodily injury or loss of life.
ATTENTION: Be sure that the input disconnect
(breaker) is in the correct position either ON or OFF
depending on the work to be performed. Failure to
observe this precaution could result in severe bodily
injury or loss of life.
ATTENTION: A back up technician must be in line
of sight when this work is performed, to assist in case
of emergency. Failure to observe this precaution
could result in severe bodily injury or loss of life.
This section describes the procedure to perform a final check before
powering up the 8720MC-RPS Regenerative Power Supply.
Verifying the Installation
Confirm the following points of the installation before powering up
the 8720MC-RPS Regenerative Power Supply:
• Check that no foreign materials such as wire fragments and
screws are left inside the unit.
Chapter
5
Checking before Powering
up the 8720MC-RPS
Regenerative Power Supply
Start and Adjustment
!
!
!
!