4 Repair
4.3.1. Replacement of cable harness, axes 1-3
 3HAC022032-001  Revision: E116
© Copyright 2004-2008 ABB. All rights reserved.
4.3  Complete robot 
4.3.1. Replacement of cable harness, axes 1-3
Location of cable harness, axes 1-3
 The cable harness of axes 1-3  is located  throughout the axis 1 of the robot as shown in the 
figure below. Also see the following figure for the view X-X. 
Note! The figures show the robot model IRB 4400. But the basic principle of the location of 
the cable harness axes 1-3 for the IRB 4450S is similair. Cables are longer though.
A more detailed view of the component and its position may be found in chapter Foldouts in 
the Product manual, reference information.
xx0300000111
A Rear cover plate
B Connectors at the base. Connectors at the rear cover plate: R1.MP, 
R1.SMB, R1.CP/CS, R2.MP4-6. Brake release connectors: R2.BU, 
R2.BU1-3, R2.BU4-6. Connectors at serial measurement unit: R2.SMB, 
R2.FB1-3, R2.FB4-6.
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