Step 1: remove power from the drive, Step 2: remove the protective covers – Rockwell Automation 20P PowerFlex DC Drive - Frame A Field Circuit Board User Manual

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PowerFlex® DC Drive - Frame A Field Circuit Board

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Step 1: Remove Power
from the Drive

1. Remove and lock-out all incoming power to the drive.

Step 2: Remove the
Protective Covers

1. Remove the two screws that secure the power terminal cover to the

drive and slide the cover down and off the drive chassis.

ATTENTION: Remove power before making or breaking cable
connections. When you remove or insert a cable connector with
power applied, an electrical arc may occur. An electrical arc can
cause personal injury or property damage by:

sending an erroneous signal to your system’s field devices,
causing unintended machine motion

causing an explosion in a hazardous environment

Electrical arcing causes excessive wear to contacts on both the
module and its mating connector. Worn contacts may create
electrical resistance.

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