Allen-Bradley PowerFlex DC Drive - Frame D Switching Power Supply Fuse Installation Instructions
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Publication 20P-IN067A-EN-P
PowerFlex® DC Drive
Frame D Switching Power Supply Fuse Replacement
Installation Instructions
What This Kit Includes • One 5x20mm, 2.5A 250V fuse
• Fuse holder cap
• Static strap
Tools That You Need • Hexalobular screwdriver
What You Need to Do
ATTENTION: Only qualified personnel familiar with DC drives
and associated machinery should plan or implement the installation,
start-up and subsequent maintenance of the system. Failure to comply
may result in personal injury and/or equipment damage.
ATTENTION: To avoid an electric shock hazard, ensure that all
power to the drive has been removed before performing the following.
ATTENTION: This drive contains ESD (Electrostatic Discharge)
sensitive parts and assemblies. Static control precautions are required
when installing, testing, servicing or repairing this assembly.
Component damage may result if ESD control procedures are not
followed. If you are not familiar with static control procedures,
reference A-B publication 8000-4.5.2, “Guarding Against
Electrostatic Damage” or any other applicable ESD protection
handbook.
ATTENTION: Remove power before making or breaking cable
connections. When you remove or insert a cable connector with
power applied, an electrical arc may occur. An electrical arc can
cause personal injury or property damage by:
• sending an erroneous signal to your system’s field devices,
causing unintended machine motion
• causing an explosion in a hazardous environment
Electrical arcing causes excessive wear to contacts on both the
module and its mating connector. Worn contacts may create electrical
resistance.
PowerFlex® DC Drive
Frame D Switching Power Supply Fuse Replacement
Installation Instructions
What This Kit Includes • One 5x20mm, 2.5A 250V fuse
• Fuse holder cap
• Static strap
Tools That You Need • Hexalobular screwdriver
What You Need to Do
ATTENTION: Only qualified personnel familiar with DC drives
and associated machinery should plan or implement the installation,
start-up and subsequent maintenance of the system. Failure to comply
may result in personal injury and/or equipment damage.
ATTENTION: To avoid an electric shock hazard, ensure that all
power to the drive has been removed before performing the following.
ATTENTION: This drive contains ESD (Electrostatic Discharge)
sensitive parts and assemblies. Static control precautions are required
when installing, testing, servicing or repairing this assembly.
Component damage may result if ESD control procedures are not
followed. If you are not familiar with static control procedures,
reference A-B publication 8000-4.5.2, “Guarding Against
Electrostatic Damage” or any other applicable ESD protection
handbook.
ATTENTION: Remove power before making or breaking cable
connections. When you remove or insert a cable connector with
power applied, an electrical arc may occur. An electrical arc can
cause personal injury or property damage by:
• sending an erroneous signal to your system’s field devices,
causing unintended machine motion
• causing an explosion in a hazardous environment
Electrical arcing causes excessive wear to contacts on both the
module and its mating connector. Worn contacts may create electrical
resistance.
Publication 20P-IN067A-EN-P
2
1. Remove and lock-out all incoming power to the drive.
2. Loosen, but do not remove, the four hexalobular screws that secure the top
control pan cover to the drive, then slide the cover up and off the drive
chassis (see Figure 1 below). Tightening torque is noted in the illustration
for reassembly.
3. Disconnect the DPI cable from the HIM assembly (if present) (see Figure 1
below).
Important: A communication cable connects the HIM assembly to the
Control board mounted on the control pan. Therefore, the
bottom control pan cover and HIM assembly cannot be fully
removed from the drive until the cable is disconnected. Step 4
details this connection.
4. Loosen, but do not remove, the four hexalobular screws that secure the
bottom control pan cover to the drive, then slide the cover up and off the
drive chassis (see Figure 1 below). Tightening torque is noted in the
illustration for reassembly.
Figure 1 Cover Removal
L1 L2 L3
O
I
=
Disconnect
DPI cable
Top control
pan cover
Bottom control
pan cover
Tightening torque:
1.5 N•m (13 lb•in)
T15
2
1. Remove and lock-out all incoming power to the drive.
2. Loosen, but do not remove, the four hexalobular screws that secure the top
control pan cover to the drive, then slide the cover up and off the drive
chassis (see Figure 1 below). Tightening torque is noted in the illustration
for reassembly.
3. Disconnect the DPI cable from the HIM assembly (if present) (see Figure 1
below).
Important: A communication cable connects the HIM assembly to the
Control board mounted on the control pan. Therefore, the
bottom control pan cover and HIM assembly cannot be fully
removed from the drive until the cable is disconnected. Step 4
details this connection.
4. Loosen, but do not remove, the four hexalobular screws that secure the
bottom control pan cover to the drive, then slide the cover up and off the
drive chassis (see Figure 1 below). Tightening torque is noted in the
illustration for reassembly.
Figure 1 Cover Removal
L1 L2 L3
O
I
=
Disconnect
DPI cable
Top control
pan cover
Bottom control
pan cover
Tightening torque:
1.5 N•m (13 lb•in)
T15
3
Publication 20P-IN067A-EN-P
5. Disconnect the HIM communication cable from the connector on the upper
right corner of the Control board and remove the bottom cover.
6. Loosen the eight hexalobular screws that secure the protective plastic cover
to the control pan and remove the cover.
Pull tabs out
to disconnect
cable.
PFC-XX
Loosen
screws
Loosen
screws
Loosen
screw
Loosen
screw
Switching Power
Supply board
Publication 20P-IN067A-EN-P
5. Disconnect the HIM communication cable from the connector on the upper
right corner of the Control board and remove the bottom cover.
6. Loosen the eight hexalobular screws that secure the protective plastic cover
to the control pan and remove the cover.
Pull tabs out
to disconnect
cable.
PFC-XX
Loosen
screws
Loosen
screws
Loosen
screw
Loosen
screw
Switching Power
Supply board
Publication 20P-IN067A-EN-P - May 2010
Copyright © 2010 Rockwell Automation. All rights reserved. Printed in USA.
www.rockwellautomation.com
Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: (1) 414.382.2000, Fax: (1) 414.382.4444
Europe/Middle East/Africa: Rockwell Automation SA/NV,Vorstlaan/Boulevard du Souverain 36, 1170 Brussels, Belgium, Tel: (32) 2 663 0600, Fax: (32) 2 663 0640
Asia Pacific: Rockwell Automation, Level 14, Core F,Cyberport 3, 100 Cyberport Road, Hong Kong, Tel: (852) 2887 4788, Fax: (852) 2508 1846
Power, Control and Information Solutions
7. Remove the fuse (at F1) by inserting a screwdriver in the slot on the
fuse holder, carefully pushing up and turning the fuse counterclockwise.
When the fuse holder releases, remove the holder and fuse.
8. Insert the new fuse into the holder and replace the fuse holder cap.
9. Replace the protective covers in reverse order of removal as detailed
above.
XA
1
2
15
16
XSW
1 4
XSW1
1 4
XV
F1
1C2
1D2
XUV1 6
Copyright © 2010 Rockwell Automation. All rights reserved. Printed in USA.
www.rockwellautomation.com
Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: (1) 414.382.2000, Fax: (1) 414.382.4444
Europe/Middle East/Africa: Rockwell Automation SA/NV,Vorstlaan/Boulevard du Souverain 36, 1170 Brussels, Belgium, Tel: (32) 2 663 0600, Fax: (32) 2 663 0640
Asia Pacific: Rockwell Automation, Level 14, Core F,Cyberport 3, 100 Cyberport Road, Hong Kong, Tel: (852) 2887 4788, Fax: (852) 2508 1846
Power, Control and Information Solutions
7. Remove the fuse (at F1) by inserting a screwdriver in the slot on the
fuse holder, carefully pushing up and turning the fuse counterclockwise.
When the fuse holder releases, remove the holder and fuse.
8. Insert the new fuse into the holder and replace the fuse holder cap.
9. Replace the protective covers in reverse order of removal as detailed
above.
XA
1
2
15
16
XSW
1 4
XSW1
1 4
XV
F1
1C2
1D2
XUV1 6
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