NoteAction
xx1300000669
Remove the SMB cover.
CAUTION
Clean cover from metal residues before opening.
Metal residues can cause shortage on the boards
which can result in hazardous failures.
4
Disconnecting and removing the SMB unit
NoteAction
DANGER
Make sure that all supplies for electrical power, hy-
draulic pressure, and air pressure are turned off.
1
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the unit
please read the safety information in the section The
unit is sensitive to ESD on page 32
2
xx1300000670
If needed, disconnect the brake release unit (connect-
ors X8, X9 and X10).
3
xx1300000730
Remove the screws with washers that hold bracket
with the SMB unit.
4
Continues on next page
212 Product manual - IRB 8700
3HAC052853-001 Revision: F
© Copyright 2015-2018 ABB. All rights reserved.
4 Repair
4.4.1 Removing the cable harness
Continued
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