NoteAction
xx2200001721
Remove the electronic box screws.3
xx2200001720
Remove the electronic box, including all internal
equipment.
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
read the safety information in section The unit is
sensitive to ESD on page 48.
2
Disconnect all connectors from the SMB board.3
xx2200001723
Remove the screws that secure the SMB unit.4
Continues on next page
344 Product manual - IRB 6710
3HAC085695-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
5 Repair
5.6.4 Replacing the SMB unit
Continued
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