Owner manual

2 Rockwell Automation Publication 20P-IN052B-EN-P - October 2013
PowerFlex DC Drive - Frame D, Series A Fan Circuit Board
What This Kit Includes
Fan loss detection circuit board (series A)
Four hexalobular screws
Static strap
Tools That You Need
T15 and T25 hexalobular screwdrivers
What You Need to Do
To install the fan loss detection board:
Step 1: Remove power from the drive
Step 2: Remove the top protective cover
Step 3: Remove the existing fan loss detection board
Step 4: Install the new fan loss detection board
Step 5: Replace the top protective cover and document the change
Step 1: Remove Power from the
Drive
Remove and lock-out all incoming power to the drive.
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 systems 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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