ABB IRB 5720 Product Manual page 311

5
6
Reconnecting the brake release unit
1
2
Refitting the electronic box
1
2
Product manual - IRB 5720
3HAC079195-001 Revision: A
Action
Connect the battery cable to the SMB unit.
Make sure the lock snaps into place during refit-
ting.
Note
Make sure that the connector is assembled in
the correct direction according to its keying.
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
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
Reconnect the connectors R2.BU1 and R2.BU2 to
the brake release board.
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.
© Copyright 2022 ABB. All rights reserved.
5.7.3 Replacing the brake release unit
Note
xx2100002161
xx2100002162
The unit is
52.
The unit is
52.
5 Repair
Continued
Note
Note
Gasket for cover, electronics:
3HAC073671-001
Continues on next page
311