ABB IRB 2400 Series, Product Manual

Page: 128 / 242

Note/Illustration Action
xx0200000399
Remove the rear cover plate (A) on the ro-
bot by unscrewing its attachment screws
(B). 3
Disconnect connectors R1.MP4-6 and
R2.BU4-6. 4
xx0200000403
Disconnect all the earth cables on the
R1.M4-6 cable from the back of the cover. 5
Loosen the nuts holding the SMB-unit
slightly, then remove it carefully from the
bracket. 6
The cable between the battery and the
SMB-unit may stay connected, in order to
avoid recalibration of the robot. Be careful
not to let the weight of the SMB-unit strain
the cable!
In order to remove the SMB-unit com-
pletely, the connector R2.G must be discon-
nected! This causes a necessary recalibra-
tion of the robot!
Disconnect connector R2.FB 4-6 from the
connection R2.SMB4-6 on the SMB-unit. 7
This releases the cable harness from the
frame. Unscrew the four screws securing the cable
gland. 8
xx0200000404
Remove the adapter plate from the harness
by removing its two attachment screws (A). 9
Note! Different robot versions are fitted
with different plate versions. Make sure
the correct one is used to avoid cable
failure.
Continues on next page
128 Product manual - IRB 2400
3HAC022031-001 Revision: P
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.3.2 Replacement of cable harness, axes 4-6
Continued