Installation Instructions
Fan/Fan Transformer Replacement – Frame 5
Fan Transformer Replacement
1
L1
L2
L3
A. Remove the R, S & T power wires
from the terminal block. Remove the
screws from the cover plate. See
Figure 1.
I
Figure 1
O
=
x3
B. Lift the cover plate up and remove the transformer
connector from the circuit board. Position the board/
cover plate to allow access to the transformer.
See Figure 2.
2
Figure 2
Optional
Communications
Module
300 VDC EXT PWR SPLY TERM (PS+, PS-)
POWER TERMINAL RATINGS
WIRE RANGE: 14-1/0 AWG (2.5-35 MM2)
TORQUE: 32 IN-LB (3.6 N-M)
STRIP LENGTH: 0.67 IN (17 MM)
USE 75 C CU WIRE ONLY
GROUND TERMINAL RATINGS (PE)
WIRE RANGE: 22-10 AWG (0.5-4 MM2)
TORQUE: 5.3 IN-LB (0.6 N-M)
STRIP LENGTH: 0.35 IN (9 MM)
17
9
WIRE RANGE: 6-1/0 AWG (16-35 MM2)
TORQUE: 44 IN-LB (5 N-M)
STRIP LENGTH: 0.83 IN (21 MM)
21
OUTPUT
DC+ DC–
INPUT AC
0V
0V
C. Gain access to the two transformer screws by
repositioning the terminal block and/or rail. The rail can
be moved slightly by removing the end and middle
mounting screws. A slot in the chassis (below terminal
block) allows access to the back transformer screw.
D. Remove the two screws securing the transformer.
Remove transformer and note jumper placement.
Correctly position jumper on new transformer. Position
and secure new transformer to chassis with screws
previously removed. Re-assemble drive in reverse order.
All screws should be tightened to 3.2 N-m (28 lb.-in.).
Publication RA-IN009C
2
Fan/Fan Transformer Replacement – Frame 5
Fan Replacement - IP00, NEMA/UL
Type 1 Drives
Fan Replacement - IP54, NEMA/UL
Type 12 Drives
A. Remove the four screws securing the
plastic shield and HIM panel. Remove
the shield and lay the HIM Panel to one
side. Remove ground wire and MOV.
A. Remove the four screws securing
the HIM panel. Position the HIM
Panel off to the side. Refer to
Figure 5.
Figure 3
B. Locate the Fan Assembly and disconnect the cable.
Remove the 10 screws that secure the assembly. Pull the
Fan Assembly straight out and discard.
Figure 5
Optional
Communications
Module
300 VDC EXT PWR SPLY TERM (PS+, PS-)
POWER TERMINAL RATINGS
WIRE RANGE: 14-1/0 AWG (2.5-35 MM2)
TORQUE: 32 IN-LB (3.6 N-M)
STRIP LENGTH: 0.67 IN (17 MM)
USE 75 C CU WIRE ONLY
GROUND TERMINAL RATINGS (PE)
WIRE RANGE: 6-1/0 AWG (16-35 MM2)
TORQUE: 44 IN-LB (5 N-M)
STRIP LENGTH: 0.83 IN (21 MM)
WIRE RANGE: 22-10 AWG (0.5-4 MM2)
TORQUE: 5.3 IN-LB (0.6 N-M)
STRIP LENGTH: 0.35 IN (9 MM)
17
9
21
OUTPUT
INPUT AC
SHLD
SHLD
x 10
B. Remove screw securing fan cover. Remove fan connector.
Slide fan enclosure down & out (see Figure 4).
BRAKE TERMINAL RATINGS
WIRE RANGE: 22-10 AWG (0.5-4 MM2)
TORQUE: 5.3 IN-LB (0.6 N-M)
STRIP LENGTH: 0.35 IN (9 MM)
DANGER
FIELD INSTALLED OPTIONS
OUTPUT
6 MM HEX KEY
C. Install the new fan in reverse order.
D. Tighten all screws to 3.2 N-m (28 lb.-in.).
D. Re-assemble in reverse order. Verify that notch on bottom
of assembly lines up with cut-out in chassis.
E. Verify Precharge Board alignment. Tighten all screws to
3.2 N-m (28 lb.-in.).
Publication RA-IN009C
RISK OF ELECTRIC
SHOCK AND DEATH
WIRE RANGE: 6-1/0 AWG (18-35 MM2)
TORQUE: 44 IN-LB (5 N-M)
STRIP LENGTH: 0.83 IN (21 MM)
POWER & DC TERMINAL RATINGS
USE 75 C CU WIRE ONLY
WIRE RANGE: 4-3/0 AWG (18-70 MM2)
TORQUE: 133 IN-LB (15 N-M)
STRIP LENGTH: 1.02 IN (26 MM)
Figure 4
C. Remove fan assembly and replace fan.
DANGER
300 VDC EXT PWR SPLY TERM (PS+, PS-)
WIRE RANGE: 14-1/0 AWG (2.5-50 MM2)
TORQUE: 32 IN-LB (3.6 N-M)
STRIP LENGTH: 0.67 IN (17 MM)
GROUND TERMINAL RATINGS (PE)
INPUT AC
6 MM HEX KEY
Fan/Fan Transformer Replacement – Frame 5
3
Notes:
Publication RA-IN009C
*PN-36147*
PN-36147
U.S. Allen-Bradley Drives Technical Support - Tel: (1) 262.512.8176, Fax: (1) 262.512.2222, E-mail: support@drives.ra.rockwell.com, Online: www.ab.com/support/abdrives
www.rockwellautomation.com
Power, Control and Information Solutions Headquarters
Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204 USA,Tel: (1) 414.382.2000, Fax: (1) 414.382.4444
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Publication RA-IN009C-EN-P – November, 2008
Supersedes RA-IN009B-EN-P – September, 2006
PN-36147
Copyright © 2008 Rockwell Automation, Inc. All rights reserved. Printed in USA.