ABB IRB 6620 Product Manual page 189

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Refitting
The procedure below details how to refit the cable harness axes 1-2.
1
2
Product manual - IRB 6620
3HAC027151-001 Revision: T
4.3.1 Replacement of cable harness, lower end (axes 1-2)
Action
Remove the attachment screws
holding the SMB/BU unit in its
box.
The cable between the battery
and the SMB/BU unit may stay
connected in order to avoid an
update of the revolution
counter. If the battery cable is
disconnected, an update of the
revolution counter is necessary!
Carefully lift the SMB/BU unit
out of its box, while at the same
time lifting the cables of the
harness.
Pull the cable harness and its
connectors carefully up through
the cable guide in the center of
the frame.
Continue removal of the cable
harness, axes 3-6.
Action
Push the cable harness axes 1-
2 carefully down through the
cable guide in the center of the
frame.
Reconnect the connectors
R1.MP and R1.SMB at the con-
nection plate, base.
© Copyright 2006-2018 ABB. All rights reserved.
Note
xx0600003026
• A: Attachment screws, M5x12 quality 8.8 (7 pcs)
• B: SMB/BU unit
• C: Battery unit
• D: Box
Shown in the figure Location of cable harness, axes
1-2 on page 185.
Detailed in the section Replacement of cable harness,
upper end on page 192.
Note
Shown in the figure Location of cable harness, axes
1-2 on page 185.
Tightening torque for R1.SMB: 10 Nm.
Shown in the figure Location of cable harness, axes
1-2 on page 185.
4 Repair
Continued
Continues on next page
189