ABB IRB 6700Inv Series Product Manual page 564

4 Repair
4.8.2 Replacing the axis-1 gearbox
Continued
5
Attaching the lifting accessories to the arm system
This procedure contains two alternative methods for lifting the arm system, either
by using the turning tool or by using lifting chains.
1
2
3
Continues on next page
564
Action
Loosen 14 of the 18 attachment screws as
far as it is possible at this point.
The four screws that are left in place, diagon-
ally located to each other, work as an anvil
for the axis 1 rotation when unscrewing the
hub later on.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
CAUTION
The complete arm system weighs 1300 Kg.
All lifting accessories used must be sized accord-
ingly!
Fit a lifting eye to the wrist.
© Copyright 2017 - 2020 ABB. All rights reserved.
Note
xx1400002169
Note
It will not be possible to remove the
screws completely at this point.
Note
Lifting eye, M12: 3HAC16131-1
Product manual - IRB 6700Inv
3HAC058254-001 Revision: L