Required documents
Document numberDocument name
3HAC042927-001Technical reference manual - Lubrication in gearboxes
Draining the axis-1 gearbox
Use this procedure to drain the gearbox.
Preparations before draining oil
NoteAction
xx2000001520
Jog all axes to zero position.1
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safeguarded
space.
2
Draining oil of axis-1 gearbox
NoteAction
WARNING
Handling gearbox oil involves several
safety risks, see Gearbox lubricants (oil or
grease) on page 29.
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
196 Product manual - CRB 1300
3HAC083111-001 Revision: B
© Copyright 2022-2023 ABB. All rights reserved.
4 Maintenance
4.7.2 Changing oil, axis-1 gearbox
Continued
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