NoteAction
Remove the back cover motor, axis 6 by
removing its attachment screws.
9
Shown in the figure Location of cable
harness on page 192
Pull out the cabling R2.MP6 and R2.FB6
from motor axis 6 .
10
Shown in the figure Location of cable
harness on page 192
Disconnect all connectors at motor axis 6
R2.MP6 and R2.FB6.
11
Remove the cover of motor axes 3 and 4 by
removing its attachment screws.
12
Shown in the figure Location of cable
harness on page 192
Disconnect all connectors at motor axes 3
R2.MP3, R2.FB3 and 4 R2.MP4, R2.FB.4.
13
xx0600003083
• A : Metal clamp, lower arm (2 pcs)
• B : Metal clamp, gearbox axis 3
• C : Metal clamp, armhouse
Remove the metal clamps, two on the lower
arm, one on gearbox axis 3 and one on the
armhouse.
14
xx1400002582
Foundry Plus
Remove the Foundry Plus arm house cover.
15
Use caution and pull out the cable harness
of the upper arm.
16
Tie the connectors into a bundle, to avoid
damaging them during further removal.
17
Continues on next page
196 Product manual - IRB 6620
3HAC027151-001 Revision: T
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.3.2 Replacement of cable harness, upper end
Continued