Maintenance Schedule - ABB IRB 390 Product Manual

4.2.2 Maintenance schedule

Scheduled and non-predictable maintenance
The robot must be maintained regularly to ensure proper function. The maintenance
activities and intervals are specified in the table below.
Non-predictable situations also give rise to inspections of the robot. Any damage
must be attended to immediately.
Life of each component
The inspection intervals do not specify the life of each component. Values for these
are specified in the section
Maintenance schedule
Maintenance activities
Cleaning the seals
Cleaning the robot
Changing the oil in axis-1, axis-2
and axis-3 gearbox
Changing the oil in axis-4 and
axis-5 gear prestage
Changing the oil in axis-4 and
axis-5 gearbox
Inspecting the telescopic shafts
Inspecting the information labels
Inspecting the lower arms
Inspecting the oil level in
gearboxes
Product manual - IRB 390
3HAC066566-001 Revision: B
Expected component life on page 87
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x
x
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4 Maintenance
4.2.2 Maintenance schedule
Reference
Minor seepage of grease
from the seals can occur,
especially during the first
running hours. Wipe down
affected areas with a dry
cloth.
Cleaning the IRB 390 on
page 116
Changing oil, axis-1, axis-2
x and axis-3 gearbox on
page 96
Changing oil, axis-4 and
x
axis-5 gear unit on page 101
Changing oil, axis-4 and
x
axis-5 gear unit on page 101
Inspecting the telescopic
shafts on page 88
Inspecting the information
labels on page 90
Inspecting the lower arms
on page 92
Inspect the oil level in the
actual gearbox if there is a
suspected leakage, after an
oil change or a maintenance
or repair activity where
draining and filling oil is
required.
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