ABB IRB 390 Product Manual page 165

5
Refitting the SMB unit
Use these procedures to refit the SMB unit.
Refitting the SMB unit
1
2
Product manual - IRB 390
3HAC066566-001 Revision: B
Action
If replacing the SMB board with a new, loosen the
four screws enough for the board to be removed.
Otherwise, leave it mounted.
Put the SMB board or the complete assembly in
an ESD bag.
Action
Put the SMB unit into the SMB bracket and secure
with the four screws.
Connect the connectors:
• R2.FB1-4, R2.FB5 (IRB 390 - 10/1300)
• Battery cable connector R2.G.
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5 Repair
5.4.3 Replacing the SMB unit
Continued
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