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2
3
4
Releasing the ball screw with the flange
1
2
3
Product manual - IRB 930
3HAC086009-001 Revision: A
Action
DANGER
Make sure that the ball screw is supported with
something.
The sudden drop of the ball screw due the lost of
the axis-3 motor may cause danger.
Remove the screws.
Remove the axis-4 motor sub-assembly.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit read the safety information in section
unit is sensitive to ESD on page
Remove the screws and washers on the ball screw
flange.
© Copyright 2023 ABB. All rights reserved.
5.6.6 Replacing the axis-4 timing belt
Note
xx2300000597
Note
The
46.
xx2300000559
5 Repair
Continued
Continues on next page
347
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