Rockwell-automation 20P PowerFlex DC Drive - Frame B Pulse Transformer Manual de usuario descargar pdf (Pagina 3)

Rockwell Automation Publication 20P-IN009D-EN-P - February 2012 3

PowerFlex DC Drive Frame B Pulse Transformer Circuit Board

Step 2: Remove the

Protective Covers

1. Disconnect the DPI cable from the HIM assembly (if present).

2. Loosen, but do not remove, the screws that secure the bottom cover to the

drive, then slide the cover down and off the drive chassis.

3. Loosen, but do not remove, the screws that secure the top cover to the

drive, then slide the cover up and off the drive chassis.

IMPORTANT

The HIM assembly is connected via a cable to the Control board and therefore

will not pull free from the drive until disconnected. See step 4 below for

instructions.

Disconnect DPI

cable

Tightening torque: 1.5

N•m (13.3 lb•in)

Tightening torque:

1.5 N•m (13.3 lb•in)

1 2 3 4 5 6 7 8 ... 17 18

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Rockwell-automation 20P PowerFlex DC Drive - Frame B Pulse Transformer Manual de usuario Pagina 3