ABB IRB 6640 Foundry Prime Product Manual page 317

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Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
Action
Remove the protection plug cover-
ing the shaft in the center of the
front eye of the piston rod shaft.
Remove the hex socket head cap
screw M16x70 securing the front
eye of the piston rod shaft.
Remove the front shaft using the
dismantle and mounting tool.
Remove the VK cover in order to
reach the shafts holding the balan-
cing device. Hit the VK-cover at the
bottom part of it with a hammer or
similar and tilt it out
Remove the hex socket head cap
screw M16x70 securing the shaft.
Wipe off all residual grease inside
the hole.
© Copyright 2011-2018 ABB. All rights reserved.
4.5.4.2 Replacing balancing device (design 2)
Note
Cleanroom robots:
Note
The protection plug used in Cleanroom applica-
tions must also be refitted after the refitting of the
balancing device!
Do not loose it!
For art. no. see:
• Required equipment - tools etc. on page 313
See section: Dismounting and mounting tool
3HAC028920-001 on page
xx0900000080
• A: Protection plug
• B: Hex socket head cap screw M16x70
• C: Washer
• D: Front shaft
• E: Press tool or Distance tool
Note
It is almost impossible to remove the VK-cover
without damage. New VK-covers are needed.
See the figure in:
• Location of parts in maintenance sets,
cradle and shaft on page 312
Continues on next page
4 Repair
Continued
469.
317