3 Maintenance
3.3.7. Inspection, balancing device
3HAC026876-001 Revision: C130
© Copyright 2006-2008 ABB. All rights reserved.
Check for damage
Check for damages, such as scratches, general wear, uneven surfaces or incorrect positions.
The check points are shown in the figure Inspection points, balancing device on page 128.
2. • cylinder (a tapping
sound, caused by
the springs inside
the cylinder).
...replace the balancing device or consult ABB Robotics.
How to replace the device is detailed in section
Replacement of balancing device. This section also
specifies the spare part number!
3. •piston rod
(squeaking may
indicate worn plain
bearings, internal
contamination or
insufficient lubrica-
tion).
... 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 129.
Check for dissonance
from...
If dissonance is detected...
Check for damage on... If damage is detected...
1. • the piston rod (part of the piston
rod that is visible at the front of the
balancing device).
... 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 129.
Continued
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