NoteAction
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 52.
2
Disconnect all connectors from the SMB board.3
xx2100002159
Remove the screws that secure the SMB unit.4
xx2100002160
Snap loose and remove the SMB unit.
Put the unit in an ESD bag.
5
Refitting the SMB unit
Refitting and connecting the SMB unit
NoteAction
DANGER
Make sure that all supplies for electrical power,
hydraulic 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 52.
2
Continues on next page
Product manual - IRB 5720 315
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.7.4 Replacing the SMB unit
Continued
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