Rockwell Automation FlexPak Plus, MinPak Plus DC Drive Automatic Reversing Kit NRG 14C226 - Manual (Page 2)

Publication D2-3384 November 1998
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1998 Rockwell International Corporation. All rights reserved. Printed in USA.
Installing the Automatic Reversing Kit
Refer to your drive instruction manual for help locating and identifying drive components. To install the
Automatic Reversing kit in your FlexPak Plus or MinPak Plus non-regenerative DC drive:
Step 1. Disconnect, lock out, and tag input power to the drive.
Step 2. Remove the drive cover.
Step 3. Verify that no voltage is present at the drive’s AC input terminals, L1 and L2.
Step 4. Mount the Automatic Reversing kit on the right side of the Auxiliary Mounting Bracket. Orient the kit so
that the wiring harness points down toward the Regulator board. Press the four nylon pins on the kit
firmly into the mounting holes in the bracket.
Step 5. Connect the Automatic Reversing kit’s three-wire harness connector to the three pins labeled “AUTO
REV.” These pins are near the upper left corner of the drive’s Regulator board, to the right of the
connector for the Auxiliary M-Contactor. Connect the purple wire (40) to the pin marked “PUR”. Press
the connector onto the pins.
Step 6. Reattach the cover to the drive.
Step 7. Apply power and test the operation of the drive.
This completes installation of the Automatic Reversing kit.
!
ATTENTION: Do not install modification kits with power applied to the drive. Disconnect, lock
out, and tag all sources of incoming AC power to the drive before attempting such installation.
Verify that no voltage is present at the drive’s AC input terminals, L1 and L2. Failure to observe
this precaution could result in severe bodily injury or loss of life.
ATTENTION: The user is responsible for conforming with all applicable local, national, and
international codes. Failure to observe this precaution could result in damage to, or destruction
of, the equipment.
ATTENTION: This kit contains ESD (Electrostatic Discharge) sensitive parts and assemblies.
Static control precautions are required when installing, testing, servicing, or repairing this
assembly. Failure to observe these precautions could result in damage to, or destruction of, the
equipment.