NoteAction
If the robot is to be calibrated with fine
calibration:
Remove all external cable packages
(DressPack) and tools from the robot.
Removing the motor
These procedures describes how to remove the motor.
Preparations before removing the axis-3 motor
Use this procedure to do the necessary preparations before removing the motor.
NoteAction
Decide which calibration routine to use,
and take actions accordingly prior to begin-
ning the repair procedure.
1
See Draining the axis-3 gearbox on
page 171.
Drain the axis-3 gearbox.2
Unload the upper arm using one of these
methods:
• Use caution and jog axis-3 to maxim-
um + position. Release the brakes
and let the upper arm rest against
the axis-3 damper.
• Use a fork lift to rest the upper arm
onto.
• Use lifting slings and an overhead
crane to rest the upper arm onto.
3
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
4
Remove any equipment hindering access
to the motor.
5
Disconnecting the motor cables
NoteAction
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
1
Continues on next page
532 Product manual - IRB 6700
3HAC044266-001 Revision: N
© Copyright 2013 - 2018 ABB. All rights reserved.
4 Repair
4.7.3 Replacing the axis-3 motor
Continued
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