4 Repair
4.3.4. Replacement of cable harness, Cleanroom
3HAC026876-001 Revision: F230
© Copyright 2007-2010 ABB. All rights reserved.
Removal cable harness - upper end
The procedure below details how to remove the upper end of the cable harness, Cleanroom.
Action Note
1. Remove the cover at the back of the upper arm tube
by removing its attachment screws.
Shown in the figure Location of
cable harness, Cleanroom on
page 224.
2. Remove the cable harness from motor axis 5 and
motor axis 6, as well as from the wrist.
This procedure is the same as for the standard
cable harness of the robot.
Detailed in section Removal,
cable harness - upper arm on
page 205.
3. Remove the cable clamp on the armhouse by
removing its attachment screws.
Shown in the figure Location of
cable harness, Cleanroom on
page 224.
4. Disconnect all connectors at motor axis 3 and motor
axis 4.
Shown in the figure Location of
cable harness, Cleanroom on
page 224.
5. Carefully pull out the cable harness from the upper
arm tube.
6. Disconnect all connectors at the connection plate
axis 3.
xx0800000055
Parts:
• A: Connectors (at
connection plate axis 3)
7. Open the the gripping clamp on the bracket for cable
clamp.
xx0800000056
Parts:
• A: Gripping clamp
• B: Cable harness
• C: Bracket for cable clamp
8. Remove the cable harness from the robot.
Continued
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