ABB IRB 660, Product Manual, Page: 125 / 362

Note Action
Note
Draining is time-consuming. Elapsed
time depends on the temperature of
the oil.
Open the hose end and drain the oil into a
vessel.
CAUTION
Drain as much oil as possible.
7
Close the oil drain hose, and put it back inside
the base. 8
Refit rear cover by securing it with its attach-
ment screws. 9
Filling oil, axis-1 gearbox
Use this procedure to fill gearbox axis 1 with oil.
Note Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safeguarded space.
1
WARNING
Handling gearbox oil involves several safety risks,
see
Gearbox lubricants (oil or grease) on page 34 .
2
Shown in figure Location of oil
plugs on page 123 .
Open the oil plug, filling. 3
Where to find type of oil and
total amount is detailed in
Type
and amount of oil in gearboxes
on page 122
.
Refill the gearbox with clean lubricating oil.
The correct oil level is detailed in section Inspecting
the oil level in axis-1 gearbox on page 96 .
4
Tightening torque: 24 Nm. Refit the oil plug, filling. 5
Product manual - IRB 660 125
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
3 Maintenance
3.4.2 Changing oil, axis-1 gearbox
Continued