ABB Robotics IRB 4600 Manual page 300

4 Repair
4.7.2 Refitting motors
Continued
Preparations before the refitting of motors
Use this procedure to make necessary preparations before refitting motors.
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300
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
Grind the paint on the surface carefully to get
a smoth surface.
Clean the surface from contamination such as
oil and dirt.
Remove any painting from the assembly sur-
faces, with a knife.
Make sure that the motor and the pinion are
not damaged or scratched.
Apply Loctite 574 on the o-ring.
Make sure the o-ring on the flange of the motor
is seated properly.
© Copyright 2009-2021 ABB. All rights reserved.
Note
xx0900000082
Parts:
• A: Correct position of o-ring
• B: Incorrect position of o-ring !
Replace with a new o-ring if damaged!
Product manual - IRB 4600
3HAC033453-001 Revision: Y