Removal, cable harness - lower end (axes 1-3)
The procedure below details how to remove the cable harness, lower end (axes
1-3).
NoteAction
This is done in order to facilitate updat-
ing of the revolution counter.
Move the robot to the calibration position.1
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
2
Shown in Location of cable harness -
lower end (axes 1-3) on page 181.
Remove the rear cover plate on the robot by
removing its attachment screws.
3
Shown in Location of cable harness -
lower end (axes 1-3) on page 181.
Disconnect the earth cable.4
Shown in Location of cable harness -
lower end (axes 1-3) on page 181.
Disconnect connectors R1.MP and R1.SMB.5
xx0600002698
• A: Cable guide ax 2
Remove the cable guide axis 2.6
Shown in Location of cable harness -
lower end (axes 1-3) on page 181
Unscrew the screws in the metal clamps holding
the cable harness in the frame and lower arm.
7
Remove the motor cover, axis 1, 2, 3 by remov-
ing its attachment screws, in order to reach the
connectors.
8
Disconnect all connectors at motor 1, 2 and 3.9
Continues on next page
Product manual - IRB 6660 183
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
4 Repair
4.3.1 Replacement of cable harness, lower end (axes 1-3)
Continued
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