ABB IRB 2400/L Product Manual page 128

4 Repair
4.3.2 Replacement of cable harness, axes 4-6
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Action
Remove the rear cover plate (A) on the ro-
bot by unscrewing its attachment screws
(B).
Disconnect connectors R1.MP4-6 and
R2.BU4-6.
Disconnect all the earth cables on the
R1.M4-6 cable from the back of the cover.
Loosen the nuts holding the SMB-unit
slightly, then remove it carefully from the
bracket.
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.
Unscrew the four screws securing the cable
gland.
Remove the adapter plate from the harness
by removing its two attachment screws (A).
© Copyright 2004-2018 ABB. All rights reserved.
Note/Illustration
xx0200000399
xx0200000403
This releases the cable harness from the
frame.
xx0200000404
Note! Different robot versions are fitted
with different plate versions. Make sure
the correct one is used to avoid cable
failure.
Product manual - IRB 2400
3HAC022031-001 Revision: P