ABB IRB 6640 - 180/2.55 Product Manual page 312

Articulated robot
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4 Repair
4.6.2. Replacement of motor axis 2
Continued
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 previous repair procedures with the following
additions.
310
Action
18. Recalibrate the robot.
19.
DANGER!
Make sure all safety requirements are met
when performing the first test run. These are
further detailed in section
run may cause injury or damage! on page
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.
Note
Calibration is detailed in a separate
calibration manual, enclosed with the
calibration tools.
General calibration information is
included in section
tion.
DANGER - First test
33.
Note
Shown in the figure
motor on page
Art. no. and dimension is specified
in
306.
Detailed in section
gearbox axis 2 on page
Calibration informa-
Location of
306.
Required equipment on page
Oil change,
157.
Continues on next page
3HAC026876-001 Revision: C

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