NoteAction
How to drain the gearbox is described
in section:
• Changing the oil, axis-3 gearbox
on page 171
Axis-3 motor:
• The gearbox has to be drained before
removing the motor.
3
-Axis-4, axis-5 and axis-6 motors:
• Draining of gearbox oil is not needed if
robot is positioned as recommended.
4
Removing motors
Use this procedure to remove the axis-1, axis-2, axis-3, axis-4, axis-5 and axis-6
motors.
Note
The procedure contains information how to remove motors on all axes of the
robot. Some steps are only applicable to a certain motor. Follow the steps
carefully in order not to miss vital information!
NoteAction
Decide which calibration routine to use, and
take actions accordingly prior to beginning the
repair procedure.
1
See Removing motors on page 305.
• Position of robot on page 309
Move the robot to the recommended position
for the motor that shall be removed.
2
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the robot working
area.
3
See Removing motors on page 305.
• Draining gearbox on page 309
Check if the gearbox needs to be drained.4
CAUTION
Always cut the paint with a knife and grind the
paint edge when disassembling parts. See Cut
the paint or surface on the robot before repla-
cing parts on page 201.
5
Continues on next page
310 Product manual - IRB 4600 Foundry Prime
3HAC040585-001 Revision: M
© Copyright 2013-2018 ABB. All rights reserved.
4 Repair
4.7.1 Removing motors
Continued
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