4 Repair
4.6.7. Replacement of motor, axis 6, IRB 6640, IRB 6620/Foundry Plus
3HAC026876-001 Revision: C340
© Copyright 2006-2008 ABB. All rights reserved.
Replacement of the motor axis 6 (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 previous repair procedure with the following
additions.
12.
DANGER!
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in section DANGER - First test run may
cause injury or damage! on page 33.
Action Note
Action Note
1. Move the robot to a position where the motor in
axis 6 is pointed straight up. This position
enables the motor to be replaced without
draining the gear oil, which in turn saves time.
2.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the
air pressure to motors and SMB.
3. Remove the rear motor cover by unscrewing
the five attachment screws.
xx0600002885
• A: Motor unit
• B: Attachment screw (5 pcs)
• C: Air nipple
• D: Rear motor cover
• E: Gasket
• G: Air nipple
Continued
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