4 Repair
4.3.4. Replacement of cable harness, Cleanroom
2253HAC026876-001 Revision: F
© Copyright 2007-2010 ABB. All rights reserved.
Required equipment
Removal cable harness - lower end
The procedure below details how to remove the lower end of the cable harness, Cleanroom.
S Motor axis 1
T Connectors at base
Equipment Spare part no. Note
Cable harness, Cleanroom See Spare parts
chapter.
Gasket 3HAC033489-001 Motor, axis 6
Standard toolkit - The content is defined in the section
Standard toolkit on page 409.
Other tools and procedures
may be required. See
references to these
procedures in the step-by-
step instructions below.
These procedures include references
to the tools required.
Circuit diagram 3HAC025744-001 See the chapter Circuit diagram.
Action Note
1.
DANGER!
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.
CAUTION!
The cable package is sensitive to mechanical
damage. They must be handled with care,
especially the connectors, in order to avoid
damaging them.
3. Remove the rear cover plate from the robot by
removing its attachment screws.
Shown in the figure Location of
cable harness, Cleanroom on
page 224.
4. Disconnect connectors R1.MP and R1.SMB at the
base.
5. Disconnect the earth cable. Shown in the figure Location of
cable harness, Cleanroom on
page 224.
6. Disconnect all connectors at motor axis 1 and motor
axis 2.
Shown in the figure Location of
cable harness, Cleanroom on
page 224.
Continued
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