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4 Repair
4.5.1. Replacement of SMB unit
3HAC022033-001 Revision: K
300
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2.
esd
WARNING!
The unit is sensitive to ESD. Before handling the
unit please read the safety information in the section
WARNING - The unit is sensitive to ESD! on page
49
3. Remove the SMB unit as detailed in
4. Refit the new SMB unit according to step 3 - 6 in
Refitting, SMB unit on page 298
5.
NOTE!
Make sure that the gasket under the SMB cover is
not damaged!
Secure the SMB cover with its attachment screws.
6. Apply rust preventive on the surface around the
SMB cover and under/on top of the screw heads.
7. Perform a leakdown test according to
air hoses (Foundry Prime) on page 191
.
8. Update the revolution counter!
.
9.
DANGER!
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in the section
cause injury or damage! on page 47
Action
Note
Continued
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