ABB IRB 6640 Foundry Prime - Page 399

NoteAction
xx0600003093
Lower the arm system with the help from
the guide pins fitted to the gearbox axis 1.
Enter the guide pins in the corresponding
holes in the frame.
Note
The refitting must be completely level. Make
sure that the lifting device is adjusted prior
to refitting of the arm system.
3
• A: Holes in the frame for guide
pins, shown from above.
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Fit the serrated lock washers on to the at-
tachment screws.
Check that the serrated lock washers are
turned the right way as shown in the figure.
Note
Use new washers and attachment screws.
4
• A: Serrated lock washer
• B: Gearbox axis 1
• C: Attachment screws M12x80
quality 12.9 (16 pcs)
Use new attachment screws.Fit the 16 attachment screws, before the
arm system is completely lowered.
5
Remove the guide pins and replace them
with the remaining attachment screws.
6
Lower the arm system into its place and
secure the arm system to the base with its
attachment screws.
7
Continues on next page
Product manual - IRB 6640 Foundry Prime 399
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.7.1 Replacing gearbox axis 1
Continued