ABB OmniCore IRB 6740 Product Manual page 356

5 Repair
5.7.3 Replacing the brake release unit
Continued
2
Refitting and connecting the SMB unit
1
2
3
4
Continues on next page
356
Action
Fit brake release unit into the electronic box and se-
cure with the screws.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit read the safety information in section
unit is sensitive to ESD on page
Check the electronic box gasket.
Replace if damaged.
Fit the SMB unit into the electronic box.
© Copyright 2023 ABB. All rights reserved.
Note
Torx pan head tapping screw:
Steel-Fe/Zn 8c M6x16
Tightening torque: 10 Nm.
xx2200001728
Note
The
50.
Cover, electronics:
3HAC081189-003 (Graphite White)
3HAC081189-004 (ABB Orange)
xx2200001724
Product manual - IRB 6740
3HAC085701-001 Revision: A