ABB IRB 7600 - 500/2.55 Product Manual page 333

Articulated robot
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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.
3HAC022033-001 Revision: E
Action
13. Recalibrate the robot.
14.
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
Action
1. Move the robot to one of the recommended
positions:
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.
to a position where the motor in axis 6
is close to horizontal. This position may
be selected when the gearbox is to be
replaced, that is when the gearbox oil
has to be drained anyway.
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. In horizontal position: drain the oil from the axis
6 gearbox.
4.6.6. Replacement of motor, axis 6
Note
Calibration is detailed in a separate
calibration manual, enclosed with the
calibration tools.
General calibration information is
included in section
information on page
36.
Note
Detailed in section:
4 Repair
Continued
Calibration
371.
Draining, oil, axis
6.
Continues on next page
331

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