ABB OmniCore IRB 6740 Product Manual page 332

5 Repair
5.7.2 Refitting the cable harness
Continued
Refitting the SMB cabling
1
2
Reconnecting the SMB and BU units
1
2
3
4
Continues on next page
332
Action
Refit and secure the cable inlet with the
screws inside the SMB recess
Seal the cable inlet with sealing compound.
Action
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the unit
read the safety information in section
sensitive to ESD on page
Check the electronic box gasket.
Replace if damaged.
Connect all connectors to the SMB board:
• R1.SMB1-3, R1.SMB4-6 and R2.SMB
• If cabling is used for 7th axis (option), refit the
connector R1.SMB7
Connect the connectors R2.BU1 and R2.BU2 to the
brake release board.
© Copyright 2023 ABB. All rights reserved.
Note
xx2200001725
Sealing compound: 3HAC026759-002 ()
Sikaflex 521 FC
The unit is
50.
Note
Cover, electronics:
3HAC081189-003 (Graphite
White)
3HAC081189-004 (ABB Orange)
xx2200001726
Product manual - IRB 6740
3HAC085701-001 Revision: A