ABB IRB 6600 - 225/2.55 type B Product Manual page 157

Check for damage
Check for damages, such as scratches, general wear, uneven surfaces or incorrect positions.
The check points are shown in the figure
3HAC023082-001 Revision: E
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 insuffi-
cient lubrication).
Check for damage on...
1. • the piston rod (part of the piston
rod that is visible at the front of the
balancing device).
2. • the securing screw in the front ear
shaft.
Also check the tightening torque (50 Nm).
3.3.7. Inspection, 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 device on
page 322. This section also 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
page 154.
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
...replace.
Dimension is specified in section
equipment on page
3 Maintenance
Continued
Required equipment on
153.
Required
154.
Required
154.
Continues on next page
155