ABB IRB 390 Product Manual page 86

4 Maintenance
4.2.2 Maintenance schedule
Continued
Maintenance activities
Lubricating the telescopic shafts
Overhaul of complete robot
Replacing the SMB battery pack
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Operating hours counted by the DTC = Duty Time Counter
The battery is to be replaced at given maintenance interval or at battery low alert.
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Reference
Lubricating the telescopic
shafts on page 114
Changing the SMB battery
on page 110
Product manual - IRB 390
3HAC066566-001 Revision: B