ABB Robotics IRB 6790 Product Manual page 98

3 Maintenance
3.2.2 Maintenance schedule
Continued
Maintenance activities
Changing the oil in axis-1 gearbox
Changing the oil in axis-2 gearbox
Changing the oil in axis-3 gearbox
Changing the oil in axis-4 gearbox
Changing the oil in axis-5 gearbox
Changing the oil in axis-6 gearbox
Replacing the SMB battery pack
Analyzing the water content in gearbox oil
Overhaul of complete robot
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iii The battery is to be replaced at given maintenance interval or at battery low alert.
98
Replacement/changing activities
Analyzing activities
Overhaul
Operating hours counted by the DTC = Duty time counter.
Replace when damage or cracks is detected or life limit is approaching that specified in section
Expected component life on page
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Reference
Changing oil, axis-1 gearbox
on page 132
Changing oil, axis-2 gearbox
on page 137
Changing oil, axis-3 gearbox
on page 142
Changing oil, axis-4 gearbox
on page 146
Changing oil, axis-5 gearbox
on page 150
Changing oil, axis-6 gearbox
on page 154
Replacing the SMB battery on
page 158
NOTE: Analyze the water
content when changing oil.
Analyzing the water content in
gearbox oil on page 130
Product manual - IRB 6790
3HAC063331-001 Revision: B