Rockwell Automation 20P PowerFlex DC Drive - Frame D Armature Leg Fuse Replacement User Manual
What this kit includes, Tools that you need, What you need to do
PowerFlex® DC Drive
Frame D Armature Leg Fuse Replacement
Installation Instructions
What This Kit Includes
•
Three (for non-regenerative drives) or six (for regenerative drives) square
body, stud-mount, high speed fuses
Tools That You Need
•
Flathead screwdriver
•
Phillips® screwdriver
•
Torque wrench
Phillips® is a registered trademark of Phillips Screw Company.
What You Need to Do
1. Remove and lock-out all incoming power to the drive.
ATTENTION: Only qualified personnel familiar with DC drives
and associated machinery should plan or implement the installation,
start-up and subsequent maintenance of the system. Failure to comply
may result in personal injury and/or equipment damage.
ATTENTION: To avoid an electric shock hazard, ensure that all
power to the drive has been removed before performing the following.
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.
L1
L2
L3
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