3.2.2 Maintenance schedule
General
The robot must be maintained regularly to ensure proper function. The maintenance
activities and intervals are specified in the following table.
Non-predictable situations also give rise to inspections of the robot. Any damages
must be attended to immediately!
The inspection intervals
do not
specify the life of each component. Values for these
are specified in the section
Expected component life on page 124
Instructions for how to perform the different maintenance activities are found in
sections:
•
Inspection activities on page 125
•
Replacement/changing activities on page 143
•
Cleaning activities on page 173
Activities and intervals, robot
The following table specifies the required maintenance activities and intervals.
Interval
Equipment
Maintenance activity
Cleaning the IRB 6620LX on page 173
Robot
Cleaning
For more information, see the docu-
mentation
Operating manual - TM-O
Sizes 40-90 (Güdel)
or
Operating
manual - TM-O 1-4 (Güdel)
on
myABB business portal (
) (depending on produc-
tion year) or visit the homepage
(
Oil level in axis-1 gearbox
Inspection
Every 12 months.
Oil level in axis-2 gearbox
Inspection
Every 12 months.
Oil level in axis-3 gearbox
Inspection
Every 12 months.
Oil level in axis-4 gearbox
Inspection
Every 12 months.
Oil level in axis-5 gearbox
Inspection
Every 12 months.
Oil level in axis-6 gearbox
Inspection
Every 12 months
i
.
Robot harness
Inspection
Every 12 months.
Information labels
Inspection
Every 12 months.
Dampers
Inspection
Every 12 months.
Mechanical stop
Inspection
First change when DTC
ii
reads:
•
6,000 hours
Second change when DTC
reads:
•
24,000 hours
Following changes:
•
Every 24,000 hours.
Oil in axis-2 gearbox
Change
Continues on next page
Product manual - IRB 6620LX
121
3HAC035737-001 Revision: P
© Copyright 2009-2018 ABB. All rights reserved.
3 Maintenance
3.2.2 Maintenance schedule
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