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Product manual - IRB 4600
3HAC033453-001 Revision: Y
Action
Apply sealing liquid (Loctite 574) on the
surface between the tubular shaft unit and
the armhouse.
Make sure to apply the sealing liquid in
circles around each of the attachment holes.
CAUTION
The robot arm tube weighs 65 kg.
All lifting accessories used must be sized
accordingly!
Secure the tubular shaft unit with a round-
sling in an overhead crane.
CAUTION
Prevent the slings from sliding!
For example a small plate can be fitted to
the lower attachment hole for the cable
bracket (removed in a previous step). The
plate should be fitted so it points down-
wards and functions as a mechanical stop
for the roundsling.
At the other end of the tubular shaft unit, a
shackle can be fitted if the wrist unit is re-
moved.
Fit guide pins in the upper arm house.
Refit the tubular shaft unit, using caution.
CAUTION
Do not damage the gears when refitting the
tubular shaft unit.
© Copyright 2009-2021 ABB. All rights reserved.
4.4.2 Replacing complete tubular shaft unit
Note
xx0800000457
Parts:
A Armhouse
B Surface where Loctite 574 shall be
applied
C Tubular shaft unit
D Cylindrical pin (2 pcs)
Specified in
Required equipment on
page
257.
Note
There are two parallel pins guiding the
tubular shaft unit into its place.
Continues on next page
4 Repair
Continued
A
B
C
D
261
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