ABB IRB 5720 Product Manual page 166

4 Maintenance
4.4.5 Changing the oil in axis-4 gearbox
Continued
Draining the axis-4 gearbox
Use this procedure to drain the gearbox.
1
2
3
4
5
6
Continues on next page
166
Action
Floor-mounted robot:
Run the robot to calibration position.
Option Inverted (3317-1)
• Axis 1: no significance
• Axis 2: 0°
• Axis 3: -180°
• 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.
Place the oil collecting vessel underneath
the oil drain plug.
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Note
Product manual - IRB 5720
3HAC079195-001 Revision: A