NoteAction
Bits extender: 3HAC12342-1Secure the motor with its attachment
screws and washers.
9
Tightening torque: 50 Nm.
Use a bits extender to reach the screws.
Screws: M10x40 quality 12.9 Gleitmo (4
pcs)
xx1500002083
See Performing a leak-down test on
page 184.
Perform a leak-down test (if not already
done).
10
Disconnect the 24 VDC power supply.11
Attaching lifting accessories, complete robot
If the lifting accessories have been removed from the arm system, refit them
accordingly:
NoteAction
CAUTION
The complete armsystem weighs 4,300 kg.
All lifting accessories used must be sized
accordingly!
1
Continues on next page
Product manual - IRB 8700 669
3HAC052853-001 Revision: F
© Copyright 2015-2018 ABB. All rights reserved.
4 Repair
4.8.2 Replacing the axis-1 gearbox
Continued
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