ABB IRB 6650S - 200/3.0 Product Manual page 313

Replacement of the motor axis 2 (Foundry Prime)
Robots working with Foundry Prime and that have the special tightness for this application
require special repair routines to maintain the tightness level.
The repair must be done according to the repair chapter in the Product Manual with the
following additions.
3HAC020993-001 Revision: G
Action
1. Move the robot to a position close enough to its
calibration position, to allow the lock screw to be
inserted into the hole for lock screw.
2.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
3. Lock the lower arm by inserting the lock screw into
the hole.
4. Drain the oil from gearbox, axis 2.
5. Remove the cover for connector access on top of
the motor by unscrewing its four attachment
screws.
6. Disconnect all connectors beneath the motor
cover.
7.
note
NOTE!
Keep the old top cover with the air nipple
mounted.
4.6.2. Replacement of motor axis 2
Note/Illustration
Shown in the figure Location of
motor on page 306!
Art. no. and dimension is specified
in Required equipment on page
306!
Detailed in section Oil change,
gearbox axis 2 on page
A
xx0600002874
• A: attachment screw
• B: air hose
• C: top cover
• D: motor unit
Continues on next page
4 Repair
Continued
160.
B
C
D
311