ABB IRB 660, Product Manual, Page: 166 / 362

Note Action
Follow the instructions given in the refer-
ence calibration routine on the FlexPendant
to create reference values. If the robot is to be calibrated with refer-
ence calibration:
Find previous reference values for the axis
or create new reference values. These val-
ues are to be used after the repair proced-
ure is completed, for calibration of the ro-
bot.
Creating new values requires possibility to
move the robot.
Read more about reference calibration for
Axis Calibration in
Reference calibration
routine on page 316 . If no previous reference values exist, and
no new reference values can be created,
then reference calibration is not possible.
Read more about reference calibration for
Pendulum Calibration in
Operating manu-
al - Calibration Pendulum .
If the robot is to be calibrated with fine
calibration:
Remove all external cable packages
(DressPack) and tools from the robot.
Removing the complete arm system
Use this procedure to remove the complete arm system.
Note Action
Decide which calibration routine to use, and
take actions accordingly prior to beginning
the repair procedure. 1
xx0500002275
Move the robot to the transport position. 2
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot work-
ing area.
3
Run an overhead crane to a position above
the robot. 4
Continues on next page
166 Product manual - IRB 660
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
4 Repair
4.3.3 Replacing the base, including axis 1 gearbox
Continued