4 Repair
4.3.1. Replacement of cable harness, axes 1-3
3HAC022032-001 Revision: E
118
© Copyri
ght
200
4-2008 ABB.
All rights reserved.
Removal, cabling axes 1-3
The procedure below details how to remove the cable harness from the axes 1-3.
Circuit diagram
See chapter
Circuit
diagram
in the
Product
manual, reference infor-
mation
.
Calibration Pendulum
Instruction
General calibration
information is included in
section
Equipment, etc.
Spare part no.
Art. no.
Note
Action
Info/Illustration
1.
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
2. Remove the rear cover plate.
Shown in the figure
of cable harness, axes 1-3
on page 116
.
3. Remove the serial measurement unit.
Removal detailed in section
Removal, serial
measurement unit on page
181
4. Loosen the connectors R1.MP1, R2.FB1-3, R2.BU,
R2.BU1-3. Also loosen the earth connections.
Shown in the figure
of cable harness, axes 1-3
on page 116
.
5. Cut all the ties around bundle.
6. Remove the cable bracket inside the base.
7. Remove the cable guides and the protection plate in
the middle of axis 1.
Shown in the figure
of cable harness, view X-X
on page 117
.
8. Remove the covers from the connections boxes for
the motors in axes 1-2-3.
9. Loosen all the connectors to the motors of axes 1-2-3. Shown in the figure
of cable harness, view X-X
on page 117
.
10. Remove the connection boxes from the motors 1-2-3.
11. Feed the cabling up through the middle of axis 1 and
remove the complete cabling.
Tip! Gather the loose cabling and connectors into a
package with tape in order to protect the connectors
and make the cabling easier to handle.
Continued
Continues on next page
Summary of Contents for IRB 4400 - 45
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Page 8: ...Table of Contents 6 3HAC022032 001 Revision E Copyright 2004 2008 ABB All rights reserved ...
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Page 297: ... Copyright 2004 2006 ABB All rights reserved Foldout 1 ...
Page 298: ... Copyright 2004 2006 ABB All rights reserved Foldout 2 ...
Page 299: ... Copyright 2004 2006 ABB All rights reserved Foldout 3 1 ...
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Page 303: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 1 ...
Page 304: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 2 ...
Page 305: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 3 ...
Page 307: ... Copyright 2004 2006 ABB All rights reserved Foldout 8 ...
Page 313: ... Copyright 2004 2006 ABB All rights reserved Motor Axis 1 3 Sheet 103 ...
Page 314: ... Copyright 2004 2006 ABB All rights reserved Feed Back Axis 1 3 Sheet 104 ...
Page 315: ... Copyright 2004 2006 ABB All rights reserved Motor Axis 4 6 Sheet 105 ...
Page 316: ... Copyright 2004 2006 ABB All rights reserved Feed Back Axis 4 6 Sheet 106 ...
Page 317: ... Copyright 2004 2006 ABB All rights reserved Customer Connection Sheet 107 ...
Page 318: ... Copyright 2004 2006 ABB All rights reserved Pos Indicator Axis 1 Option Sheet 108 ...
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