Rockwell Automation Allen-Bradley CENTERLINE 2500, Instruction Manual

Page: 42 / 88

Publication 2500-IN001A-EN-P - May 2006
5-2 Commissioning
Pre-Commissioning
Checklist
The following procedures should only be executed by a “skilled person” as
defined by IEV 195-04-01 and 3.52 of IEC 60204-1, as follows:
“Skilled person
Person with relevant education and experience to enable him or her to
perceive risks and to avoid hazards which operation or maintenance of a
product can create.”
1. Check and verify that the MCC is installed per the instructions described
in
Chapter 3 – Installation of Columns . Inspect and verify that the MCC is
level and secured.
2. Inspect the enclosure and units for damage. Verify that electrical
clearances have been maintained based on the voltage and impulse
rating of the equipment.
3. Remove all blocks or temporary holding means used for shipping
component devices in the MCC.
ATTENTION
To ensure the safety of personnel performing the
pre-energizing check, make sure remote MCC power
sources are disconnected and locked in the OFF/O
position. Follow local codes and guidelines in addition to
the requirements of EN 50110.
Using a voltmeter, verify that the remote MCC power
sources are disconnected.
ATTENTION
Power factor correction capacitors (PFCCs) must be
applied correctly. When PFCCs are connected to the motor
circuit and the start-up procedure requires the respective
motors to be jogged, inched or bumped (rotation direction
check), temporarily disconnect PFCCs.
For additional assistance, contact your Rockwell
Automation representative.
ATTENTION
Verify that motor acceleration times are within specific
application specifications.
NOTE: Excessive starting currents and/or acceleration
times may cause inverse time circuit breakers, power fuses,
overload relays and other components to overheat and/or
shutdown equipment.