Rockwell Automation GV3000/SE V.6 Regulator Board 0-56921-6xx, 413338-6BU, 0-56940-6xx, 814.61.00 - Manual (Page 41)

6-2 GV3000/SE Drive Version 6 Regulator Board Installation Instructions
If the drive is panel-mounted, this procedure will be easier to perform if the drive is
removed from the panel.
Some steps are only required if an option board, such as the AutoMax Network option
board, is installed. These steps are preceded by the text “Option board only.”
Unless otherwise indicated, keep all hardware that is removed. You will need it for
reassembly. This includes option boards, screws, lock washers, and rivets.
Important: Read and understand the warning labels on the outside of the drive
before proceeding.
Step 1. Shut Down the Drive
Step 1.1. Disconnect, lock out, and tag all incoming power to the drive.
Step 1.2. Wait five minutes for the DC bus capacitors to discharge.
Step 1.3. Remove the cover by loosening the four cover screws.
Important: Read and understand the warning labels on the inside of the drive before
proceeding.
Figure 6.1 – Regulator Board Location in 15 to 25 HP @ 460 VAC Drives
Front View
SPEED
Option Board Regulator Board
Top View