NoteAction
xx1700000993
Disconnect the battery cable by pressing
down the upper lip of the R1.G connector
to release the lock while pulling the connect-
or upwards.
11
See the figure in:
• Location of SMB unit on page 245
Disconnect the remaining connectors on
the SMB unit:
• R1.SMB1-2
• R1.SMB3-6
• R2.SMB
12
Refitting the SMB unit
Use this procedure to refit the SMB unit.
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the robot
working area.
1
Clean the joints that have been opened. See
Cut the paint or surface on the robot before
replacing parts on page 201
2
xx1700000994
Reconnect contacts on the SMB unit:
• R1.SMB1-2
• R1.SMB3-6
• R2.SMB
• Battery cable R1.G (X3) Make sure
the lock snaps into place during refit-
ting.
3
See the figure in:
• Location of SMB unit on page 245
Place the SMB unit on its attachment
screws.
4
Secure the SMB unit with its attachment
screws.
5
Continues on next page
Product manual - IRB 4600 Foundry Prime 249
3HAC040585-001 Revision: M
© Copyright 2013-2018 ABB. All rights reserved.
4 Repair
4.3.4 Replacing SMB unit
Continued
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