InformationAction
Disconnect connector cables from the
power source, motor cables and SMB.
• R1.A1
• R1.A2
• R1.A3
• R1.A4
9
Disconnect the battery cables.10
D in figure above. Do not remove the bat-
tery pack from the bracket.
Remove attachment screws securing
bracket with the battery pack.
11
Remove attachment screws securing the
plate.
12
Disconnect connectors from EIB board:
• R1.ME4-6 (J4)
• R1.ME1-3 (J3)
• R2.EIB
13
Remove the EIB board.
ELECTROSTATIC DISCHARGE
(ESD)
Put the board in an ESD protective bag.
14
Cut cable tie.15
Disconnect connectors:
• R2.MP1
• R2.ME1.
16
Disconnect earth connection.17
xx0900000884
Unscrew the attachment screws securing
the cable harness to the cable holder.
18
Parts:
• A: Swing plate
• B: Cable holder
• C: Attachment screws (2 pcs)
• D: Cable ties (4 pcs)
Continues on next page
132 Product manual - IRB 120
3HAC035728-001 Revision: N
© Copyright 2009-2017 ABB. All rights reserved.
4 Repair
4.3.1 Removing the cable harness
Continued
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