4 Maintenance
4.4.5 Changing the SMB battery
Continued
5
6
Refitting the battery
Use this procedure to refit the SMB battery.
Refitting the SMB battery
1
2
Continues on next page
112
Action
Carefully pull out the battery and disconnect the
battery cable.
•
Battery cable connector R2.G.
Remove the SMB battery.
Battery includes protection circuits. Only replace
with a specified spare part or with an ABB-ap-
proved equivalent.
Action
Connect the battery cables.
•
Battery cable connector R2.G.
Carefully push down the battery into the battery
holder.
© Copyright 2020 - 2021 ABB. All rights reserved.
Note
xx1900000408
Note
xx1900000408
Product manual - IRB 390
3HAC066566-001 Revision: B