DescriptionRevision
Changes made in:
• Prerequisites in section Overview
• Oil change in section Maintenance
This revision also includes the following additions and/or changes:
• The section "Type of oil in gearboxes" in chapter Maintenance has
been updated according to changes made in oil types and intervals
for oil change.
• Section "Replacement of Cable harness lower end" in chapter Repair
has been updated.
• Section "Replacement of Parallel rod" in chapter Repair has been
updated.
• Section "Replacement of Balancing device" in chapter Repair has
been updated.
• Section "Replacement of Gearbox axis 6" in chapter Repair has
been updated.
• Values for tightening torque on M24 screws in chapter Reference
information, added.
• New revision on Circuit diagrams.
B
This revision includes the following addtions and/or changes:
• Section "Securing the robot" in Installation chapter has been re-
moved. Content is not applicable to IRB 660.
• Section What is an emergency stop? added to chapter Safety
• Section Maintenance schedule in chapter Maintenance: Intervals
for inspection activities and oilchanges have been revised
• Section Maintenance schedule in chapter Maintenance: Overhaul
of robot is new
• Section Maintenance schedule in chapter Maintenance: The inform-
ation about Service Information System (SIS) has been updated
• Section Maintenance schedule in chapter Maintenance: Intervals
for replacement of battery pack changed
• Section Expected lifetime in chapter Maintenance: The lifetime of
certain parts has been revised
• Section Cleaning of robot updated
C
This revision includes the following addtions and/or changes:
• Instruction for how to inspect oil level corrected, see Inspecting, oil
level gearbox axis 6 on page 101.
• Circuit diagrams are not included in this document but delivered as
separate files. See Circuit diagrams on page 355.
• List of safety standards updated.
• Decommissioning chapter added.
• The lifetime of certain parts has been updated, see Expected com-
ponent life on page 95.
The chapter Safety updated with:
• Updated safety signal graphics for the levels Danger and Warning,
see Safety signals in the manual on page 21.
• New safety labels on the manipulators, see Safety symbols on ma-
nipulator labels on page 23.
• Revised terminology: robot replaced with manipulator.
D
This revision includes the following updates:
• Maximum deviation changed, see Securing the base plate on
page 63.
E
Continues on next page
Product manual - IRB 660 11
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
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