Rockwell-automation 20P, 23P PowerFlex DC Drive and SAR Control Circui Manual do Utilizador descarregar pdf (Página 3)

Publication 20P-IN004B-EN-P

Step 3: Remove the Drive

Covers

• To open frame A drives and the stand-alone regulator, see Frame A Drives

and the Stand-Alone Regulator below.

• To open frame B and C drives see Frame B and C Drives

on page 4.

• To open frame D drives see Frame D Drives

on page 5.

Frame A Drives and the Stand-Alone Regulator

1. Disconnect the Device Peripheral Interface (DPI) cable from the HIM

assembly (if present).

2. Loosen the captive screws that secure the bottom front cover to the drive,

then slide the cover down and off the drive chassis.

3. Press in on the sides at the bottom edge of the top cover and pull the cover

toward you until the cover is partially off the drive chassis. Then pull the top

of the cover toward you until the mounting pins align with the keyholes in

the top of the cover. Then carefully lift the cover off of the drive chassis.

Important: The HIM assembly is connected to the control board via a

communication cable. Carefully set the top cover down next

to the chassis.

4. Continue with Disconnect the HIM Communication Cable

on page 6.

Disconnect DPI cable

Tightening torque:

1.5 N•m (13.3.lb•in)

When mounting

pins fits in

keyhole, lift

cover off drive

chassis.

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

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Rockwell-automation 20P, 23P PowerFlex DC Drive and SAR Control Circui Manual do Utilizador Página 3