ABB IRB 6640 Product Manual page 254

4 Repair
4.3.7. Replacement of complete arm system
Continued
252
Action
3. Fit the lifting device and adjust it
as detailed in the enclosed
instructions.
Also fit a hoisting block to the
roundsling put around the lower
arm. Used to adjust the balance
of the arm system in order to lift
it completely level.
4.
NOTE!
For Cleanroom robots apply a
protection where the lifting
equipment and roundslings will
rub against the paint of the
robot.
In order to prevent from particle
emission while lifting, put for
example a 20 mm thick cellular
plastic sheet around the places
on the robot where the lifting
equipment may rub against the
paint.
Put the 20 mm cellular plastic
sheet as extra protection in the
following places:
• Around the upper arm
• Wrist
• Lower arm/Frame
Note
Art. no. is specified in Required equipment on page
251.
Make sure the lift is done completely level! How to
adjust the lift is described in the enclosed instruction to
the lifting device! Read the instructions before
lifting!
xx0700000349
• A: Lifting eye (on armhouse)
• B: Lifting chain
• C: Hoisting block
• D: Lifting chain
• E: Roundsling (put in a loop around the wrist on
the inside)
• F: Roundsling (used to eliminate any load
through the brake on motor axis 3)
• G: Position for roundsling F, put behind the
mechanical stop pin.
• H: Roundsling (put in a loop around the lower
arm)
xx0800000061
Protective cellular plastic sheets at:
• A: Upper arm
• B: Wrist
• C: Lower arm/Frame
• D: Lower arm
3HAC026876-001 Revision: F
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