NoteAction
Remove the SMB unit as detailed in Removing, SMB
unit on page 289
3
Refit the new SMB unit according to step 3 - 6 in
Refitting, SMB unit on page 290
4
Note
Make sure that the gasket under the SMB cover is
not damaged!
Secure the SMB cover with its attachment screws.
5
Apply rust preventive on the surface around the
SMB cover and under/on top of the screw heads.
6
Perform a leakdown test according to Inspection of
air hoses (Foundry Prime) on page 155.
7
See Updating revolution counters
on page 444.
Update the revolution counter.8
DANGER
Make sure all safety requirements are met when
performing the first test run. These are further de-
tailed in the section First test run may cause injury
or damage on page 29.
9
292 Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.5.1 Replacing the SMB unit
Continued
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