ABB IRB 6640 Foundry Prime, Product Manual, Page: 393 / 496

Preparation of the frame before refitting gearbox axis 1
Use this procedure for the preparation of the frame before refitting the gearbox
axis 1.
Note Action
xx1000000335
Remove residues of old sealing (Sikaflex)
located between the gearbox unit and the
frame as shown in the figure. 1
Apply grease on the surface between gear-
box unit and frame (A) .
2
Clean the guidance edges and the joint
surface carefully.
3
• A: Surface between gearbox unit
and frame
• B: Guidance edge
• C: Joint surface
Preparation of the base before refitting gearbox axis 1
Use this procedure for preparation of the base before refitting the gearbox axis 1.
Note Action
xx1000000336
Clean the joint surface on the base carefully
and check that the corresponding surface
on the frame also is clean.
1
• A: Guidance edge
• B: Joint surface
• C: Mercasol
Clean the painted surface outside the guid-
ance edge.
2
See the figure above. Remove old corrosion coating from the
guidance edge carefully. 3
See the figure above. Apply Mercasol on the surface outside the
guidance edge.
Note
Make sure there is no Mercasol on the joint
surface.
4
Continues on next page
Product manual - IRB 6640 Foundry Prime 393
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.7.1 Replacing gearbox axis 1
Continued