ABB IRB 6640 - 180/2.55 Product Manual page 237

Articulated robot
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Required equipment
Equipment, etc.
Guide pins M12 x 130
Roundslings
Hoisting block
Standard toolkit
Other tools and procedures
may be required. See
references to these
procedures in the step-by-
step instructions below.
Removal, arm system
The procedure below details how to lift and remove the complete arm system.
3HAC026876-001 Revision: C
Action
1. Make sure the robot is positioned as
shown in figure to the right. If it is not,
position it that way.
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. Drain the oil from gearbox axis 1.
4.3.6. Replacement of complete arm system
Art. no.
Note
3HAC022637-001
Used to guide the complete arm system
when refitting.
Always use the guide pins in pairs!
In order to make the refitting easier, it is
recommended to use two guide pins of
different lengths. Notice that longer
guide pins than 140 mm will not be
possible to remove from the frame
because lack of space after refitting!
-
-
Used to adjust the length of the lifting
chain.
-
The content is defined in section
Standard toolkit on page
These procedures include references to
the tools required.
Note
Release the brakes if necessary, as detailed
in section
page
61.
xx0700000351
Detailed in section
on page
154.
4 Repair
Continued
394.
Manually releasing the brakes on
Oil change, gearbox axis 1
Continues on next page
235

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