NoteAction
WARNING
Handling gearbox oil involves several safety
risks. Before proceeding, please read the
safety information in the section WARNING -
Safety risks during work with gearbox lubric-
ants (oil or grease) on page 50.
2
Shown in Location of oil plugs on
page 132.
Remove the ventilation hole plug.3
Shown in Location of oil plugs on
page 132.
Remove the oil plug, draining, and drain gear-
box using a hose with a nipple and an oil col-
lecting vessel.
4
Vessel capacity is specified in Re-
quired equipment on page 133.
Draining is time-consuming.
Elapsed time varies depending on the
temperature of the oil.
Tightening torque: 24 Nm.Refit the oil plug, draining.5
Filling, axes 2 and 3
Use this procedure to fill gearboxes of axes 2 and 3 with oil.
When using oil change equipment, follow the instructions enclosed with kit.
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
1
WARNING
Handling gearbox oil involves several safety
risks. Before proceeding, please read the
safety information in the section WARNING -
Safety risks during work with gearbox lubric-
ants (oil or grease) on page 50.
2
Shown in Location of oil plugs on
page 132.
Remove the oil plug, filling. (Ventilation hole
plug should also be removed.)
3
Tightening torque: 24 Nm.
Art.no. and total amount are specified
in Required equipment on page 133.
Refill gearbox with lubricating oil.
The amount of oil to be filled depends on the
amount that was previously drained.
4
Shown in Location of oil plugs on
page 132.
Refit oil plug,filling and ventilation hole plug.5
Tightening torque: 24 Nm.
134 3HAC039838-001 Revision: C
© Copyright 2013 ABB. All rights reserved.
3 Maintenance
3.4.3 Changing oil, gearbox axes 2 and 3
Continued
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