Refitting
The procedure below details how to refit the cable harness.
NoteAction
Detailed in the section Replacement of
cable harness, lower end (axes 1-2) on
page 185.
Begin by refitting the cable harness lower
end (axes 1-2).
1
Arrange the cable harness as shown in
the figure Location of cable harness on
page 192
Insert the cable harness gently from the rear
into the upper arm.
2
Shown in the figure Location of cable
harness on page 192
Place the cabling to motor axis 6 correctly
on the upper arm and pull the connectors
carefully through the hole on top of the wrist
unit to motor, axis 6.
3
We recommend changing the gasket on
the cover for Foundry Plus robots.
Reconnect all connectors at motor axes 3
(R2.MP3, R2.FB3) and 4 (R2.MP4, R2.FB4).
4
xx1500002404
Refit covers motor axes 3 and 4. Make sure
to turn the revolution indicator with the
green side towards axis 4 center.
5
xx0600003034
Refit the cable holder wrist unit with the
three attachment screws.
Two of the attachment screws (M6x16) are
visibly located at the rear of the cable hold-
er. The third screw (M4x10) is located at the
bottom of the cable holder, securing the
carrier.
6
• A : Cable holder
• B : Attachment screws M6x16,
quality 8.8 (2 pcs)
• C . Attachment screws M4x10,
quality 8-A2F (securing the carrier)
Shown in the figure Location of cable
harness on page 192
Reconnect the motor cables axis 6 R2.MP6
and R2.FB6.
7
Refit cover motor, axis 6.8
Continues on next page
Product manual - IRB 6620 197
3HAC027151-001 Revision: T
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.3.2 Replacement of cable harness, upper end
Continued
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