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3 Maintenance
3.3.7. Inspection, balancing device
Continued
Check for damage
Check for damages, such as scratches, general wear, uneven surfaces or incorrect positions.
The check points are shown in the figure
130
Check for dissonance
from...
2.
•
cylinder (a tapping
sound, caused by
the springs inside
the cylinder).
3.
•
piston rod
(squeaking may
indicate worn plain
bearings, internal
contamination or
insufficient lubrica-
tion).
Check for damage on...
1.
•
the piston rod (part of the piston
rod that is visible at the front of the
balancing device).
If dissonance is detected...
...replace the balancing device or consult ABB Robotics.
How to replace the device is detailed in section
Replacement of balancing
specifies the spare part number!
... perform maintenance according to given instructions
in Maintenance kit, complete.
Art. no. for the kit and the documentation are specified in
section
Required equipment on page
Inspection points, balancing device on page
If damage is detected...
... perform maintenance according to given
instructions in Maintenance kit, complete.
Art. no. for the kit and the documentation
are specified in section
equipment on page
3HAC026876-001 Revision: C
device. This section also
129.
128.
Required
129.
Continues on next page
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