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 damages
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 Expected component life on page 105
Maintenance schedule
Reference
Every 40,000 hours
i
Every 20,000 hours
Every 12,000 hours
i
Every 8,000 hours
i
Every 36 months
Every 12 months
Every 6 months
Regularly
Maintenance activities
Cleaning the IRB 5720 on
page 183
xCleaning the robot
Inspecting the dampers on
page 111
xInspecting the dampers
Inspecting the information
labels on page 108
xInspecting the information labels
Inspecting the axis-1
mechanical stop on
page 113
xInspecting the mechanical stop
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.
Inspecting the oil level in gearboxes
Inspecting the cable
harness on page 115
x
ii
Inspecting the robot harness
Changing the oil in axis-1
gearbox on page 143
xChanging the oil in axis-1 gearbox
Changing the oil in axis-2
gearbox on page 154
xChanging the oil in axis-2 gearbox
Changing the oil in axis-3
gearbox on page 160
xChanging the oil in axis-3 gearbox
Changing the oil in axis-4
gearbox on page 165
xChanging the oil in axis-4 gearbox
Continues on next page
Product manual - IRB 5720 103
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
4 Maintenance
4.2.2 Maintenance schedule
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