ABB IRB 140 type C Product Manual page 118

4 Repair
4.5.2. Replacement of console
Continued
Removal
The procedure below details how to remove the cover, console.
WARNING!
Please observe the following before commencing any repair work on the manipulator:
116
• Motors and gears are HOT after running the robot! Touching the motors and gears may
result in burns!
• Turn off all electric power, hydraulic and pneumatic pressure supplies to the robot!
•
Take any necessary measures to ensure that the manipulator does not collapse as parts
are removed, e.g. secure the lower arm with fixtures if removing motor, axis 2.
Action
1. Remove the cable harness.
2. Remove the serial
measurement board.
3. Remove the complete upper
arm.
4. DO NOT under any
circumstance unscrew the six
screws on top of the lower
arm! Doing so will cause the
manipulator to require a
complete rebuild!
5. Remove the motor of axis 3.
6. Attach the lifting device to the
lower arm.
Note/Illustration
Detailed in section Replacement of cable harness
on page 74.
Detailed in section Replacement of serial
measurement unit and battery pack on page
Detailed in section Replacement of complete upper
arm on page 82.
xx0300000101
Parts:
• A: DO NOT touch these screws! (Note! Only
two screws shown!)
Detailed in section Replacement of motor and
timing belt, axis 3 on page
3HAC027400-001 Revision: C
120.
137.
Continues on next page