Required documents
Document numberDocument name
3HAC042927-001Technical reference manual - Lubrication in gearboxes
Draining the axis-2 gearbox
Use this procedure to drain the gearbox.
Preparations before draining oil
NoteAction
Decide which calibration routine to use, and take
actions accordingly prior to beginning the repair
procedure.
1
xx2300000486
Jog all axes to zero position.2
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safeguarded
space.
3
Draining oil of axis-2 gearbox
NoteAction
WARNING
Handling gearbox oil involves several
safety risks, see Gearbox lubricants (oil or
grease) on page 30.
1
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.
2
Continues on next page
Product manual - IRB 930 107
3HAC086009-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
4 Maintenance
4.8.3 Changing oil, axis-2 gearbox
Continued
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