ABB OmniCore IRB 6740 Product Manual page 148

4 Maintenance
4.4.4 Changing the oil in axis-3 gearbox
Continued
Draining the axis-3 gearbox
Use this procedure to drain the gearbox.
1
2
3
4
Continues on next page
148
Action
Jog the robot into position:
• Axis 1: no significance
• Axis 2: 0°
• Axis 3: 0°
• Axis 4: no significance
• Axis 5: no significance
• Axis 6: no significance
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safe-
guarded space.
WARNING
Handling gearbox oil involves several
safety risks, see Gearbox lubricants (oil or
grease) on page 29.
CAUTION
The gearbox can contain an excess of
pressure that can be hazardous. Open the
oil plug carefully in order to let the excess
pressure out.
© Copyright 2023 ABB. All rights reserved.
Note
xx2300000678
Product manual - IRB 6740
3HAC085701-001 Revision: A