ABB IRB 140 type C Product Manual page 109

Refitting, lower arm cover and gasket
The procedure below details how to refit the lower arm cover and gasket.
WARNING!
Please observe the following before commencing any repair work on the manipulator:
3HAC027400-001 Revision: C
• - Motors and gears are HOT after running the robot! Burns may result from touching
the motors or gears!
• - 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. to secure the lower arm with fixtures if removing motor, axis 2.
Action
1. If the Gasket lower-arm cover is to be replaced,
proceed below. If not, see further down!
2. Remove the protective backing from the
self-adhesive gasket and fit it onto the cover sealing
surface.
3. Refit the lower arm coverwith its attachment screws. Shown in the figure
4.4.1. Replacement of lower arm cover and gasket
4 Repair
Continued
Note
Shown in the figure Location
of lower arm cover and
gasket on page 105.
Make absolutely sure it is
correctly located!
Location
of lower arm cover and
gasket on page 105.
107