Rockwell Automation 2364,2364F,2364P RGU Control Power Filter Replacement - Manual (Page 3)

RGU™ Control Power Filter Replacement 3
Publication 2364F-5.19 - November 1998
Preliminary Steps Before replacing the control power filter, shut off the power; wait
five minutes for voltage to discharge; and open the bay door to
the control power filter. Check the filter, wiring, and primary
fuses for physical damage (melted copper, burn marks, or
damaged components).
Removing the Control Power Filter 1. Using a meter, check for voltage across the terminals of the
DC bus energized board (EA2), then check for voltage across
the control power filter components.
2. Disconnect the control power leads from CH1, C1, and R1 on
the control power filter.
3. Loosen the three mounting screws and lift the filter out.
!
ATTENTION: If there is any voltage present,
remove the source of the voltage and check for
voltages again before proceeding to the next step.
R 1 C onnection
(From F6)
C 1 C onnection
(From PT1)
C H 1 C onnection
(From F4)
DC Bus
Energized Board (EA2)
Check Voltage