Maintenance Schedule - ABB CRB 1100 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 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
Maintenance schedule
Maintenance activities
Cleaning the robot
Inspecting the robot
Inspecting the laser scanners
Inspecting the information labels
Inspecting the timing belt
Inspecting the robot harness
Lubricating the robot harness
Replacing the SMB battery pack
Running the Cyclic Brake Check routine
Overhaul of complete robot
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iii Axis-1 and axis-4 timing belts can be accessed and inspected only after the axis-1 and axis-4
Product manual - CRB 1100
3HAC078007-001 Revision: J
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"Regularly" implies that the activity is to be performed regularly, but the actual interval may not be
specified by the robot manufacturer. The interval depends on the operation cycle of the robot, its
working environment and movement pattern. Generally, the more contaminated environment, the
shorter intervals. The more demanding movement pattern (sharper bending cable harness), the
shorter intervals.
Operating hours counted by the DTC = Duty time counter.
motors are removed. It is recommended to inspect the timing belts when replacing the motors.
© Copyright 2021-2023 ABB. All rights reserved.
Expected component life on page 167
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4 Maintenance
4.2.2 Maintenance schedule
Reference
Cleaning the CRB 1100 on
page 168
Check for abnormal wear or
contamination.
Check for damages, defective or
lack of effectiveness.
Inspecting the information labels
on page 169
Inspecting timing belts on page 172
Inspecting the robot cabling on
page 171
Lubricating the cable package on
page 176
Replacing the battery pack on
page 178
Recommended to robots with the
SafeMove option. See Application
manual - Functional safety and
SafeMove.
Continues on next page
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