Filling oil into the axis-4 gearbox
Use this procedure to refill the gearbox with oil.
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safe-
guarded space.
1
WARNING
Handling gearbox oil involves several
safety risks, see Gearbox lubricants (oil or
grease) on page 29.
2
xx2100002072
Open the fill/level plug.3
Type of oil and total amount is detailed in
Technical reference manual - Lubrication
in gearboxes.
Refill the gearbox with oil.
Note
The amount of oil to be filled depends on
the amount previously being drained.
4
Required oil level is: 0-10 mm below oil
plug hole
Inspect the oil level.
CAUTION
The oil level sinks when the oil fills all cav-
ities in the gearbox. Wait until the oil stops
sinking, before measuring the oil level.
5
See Inspecting the oil level in axis-4 gear-
box on page 132.
Continues on next page
168 Product manual - IRB 5720
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
4 Maintenance
4.4.5 Changing the oil in axis-4 gearbox
Continued
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