2 powering up after installation is complete – Rockwell Automation Liqui-Flo 1.5 AC Power Modules V1.2 User Manual

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8-2

LiquiFlo 1.5 AC Power Modules, Hardware Reference Version 1.2

Step 10. Check the motor installation and length of motor leads.

Step 11. Disconnect any power correction capacitors connected between the drive

and the motor.

Step 12. Check that the rating of the transformer (if used) matches the drive

requirements and is connected properly.

Step 13. Verify that a properly-sized ground wire is installed and a suitable earth

ground is used. Check for and eliminate any grounds between the motor
frame and the motor power leads. Verify that all ground leads are unbroken.

Step 14. Visually inspect the liquid-cooling connections for leaks.

Step 15. Uncouple the motor from any driven machinery to initially start the drive.

8.2

Powering Up After Installation Is Complete

Use the following procedure to verify that the drive is installed correctly and is
receiving the proper line voltage:

Step 1. Turn the drive’s input power disconnect to the On position.

Step 2. Turn coolant on.

Step 3. Apply power to the drive.

Step 4. Follow the start-up procedure in the LiquiFlo 1.5 Software Start-Up and

Reference manual.