ABB IRB 6710 Product Manual page 103

Required consumables and wear parts
Wear part
Maintenance set, cradle
Maintenance set, link ear
Check for dissonance
The check points are shown in the figure
page
1
2
3
Check for damage
Check for damage, such as scratches, general wear, uneven surfaces or incorrect
positions.
The check points are shown in the figure
page
1
Product manual - IRB 6710
3HAC085695-001 Revision: A
Article number
3HAC087164-001
3HAC087168-001
102.
Check points
Check for dissonance from
the bearing at the link ear
and the bearings at the rear
attachments.
Check for dissonance from
the balancing device (a tap-
ping sound, caused by the
springs inside the cylinder).
Check for dissonance from
the piston rod (squeaking
may indicate worn plain
bearings, internal contamin-
ation or insufficient lubrica-
tion).
102.
Check points
Check for damage on the part of the pis-
ton rod that is visible at the front of the
balancing device.
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4.3.2 Inspecting the balancing device
Note
The maintenance set contains:
• radial sealing with dust lip, 2 pcs
• groove ball bearing complete, 2
pcs
• retaining ring, bore, 2 pcs
• VK-cover, 2 pcs (3HAA2166-13)
The maintenance kit contains:
• End cover
• Radial sealing with dust lip, (2
pcs)
• O-ring
• Spherical roller bearing
• Washer
Inspection points, balancing device on
Action
If dissonance is detected, perform maintenance accord-
ing to maintenance kits and instructions in section
placing spherical roller bearing, balancing device link
ear on page 204 and Replacing the rear bearings on the
balancing device on page
If dissonance is detected, replace the balancing device
or consult ABB Service.
How to replace the device is detailed in section
cing the balancing device on page
specifies the spare part number.
If dissonance is detected, wipe clean the piston rod.
If dissonance continues after the piston rod is cleaned,
perform maintenance according to given instructions in
the maintenance set.
Inspection points, balancing device on
Action
If damage is detected, perform mainten-
ance according to given instructions in
Maintenance kit, complete.
4 Maintenance
Continued
Re-
219.
Repla-
186. This section also
Continues on next page
103