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4 Repair
4.6.1 Replacing spherical roller bearing, link ear
Continued
unloaded with the help of the robot itself (as described in this procedure) and with
the balancing device still being fitted on the robot.
Continues on next page
370
Note
To unload or restore a balancing device which cannot be done with the help of
the robot itself, the Hydraulic press tool, balancing device (3HAC020902-001)
must be used. See
Unloading the balancing device on page 411
Illustration
xx1400000726
xx1300000672
DANGER
Never remove or fit the Distance tool on a balancing device which can not be
unloaded by the robot. There is a severe risk of personal injury.
© Copyright 2019 - 2020 ABB. All rights reserved.
Article number
3HAC030662-001
Distance tool
3HAC020902-001
Hydraulic press tool, balan-
cing device
Note
Only used to keep the balan-
cing device in a locked posi-
tion, after the balancing
device springs has been un-
loaded with the help of the
robot itself.
DANGER
Never use this tool to unload
or restore a balancing
device!
This tool is used to unload or
restore a balancing device
which cannot be done with
the help of the robot itself.
This press tool shall also be
used if the tool shall be fitted
on or be removed from a
balancing device, not fitted
on the robot.
Use this tool:
•
if the balancing device
shall be unloaded or
restored after it has
been removed from
the robot
•
on a balancing device
not fitted on the robot,
such as a spare part.
Product manual - IRB 6790
3HAC063331-001 Revision: B
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