ABB IRB 8700 Series - Page 272

NoteAction
xx1500002731
Use caution and press the shaft out, using
both the glycerine and hydraulic press
tools:
1 Pump up the glycerine pump to 500
bar.
2 Pump up the hydraulic pump to 500
bar.
3 Use caution and continue pumping
up the pressure of the glycerine
pump until the shaft is loose.
18
Remove the other shaft in the same way.19
Removing the upper arm complete
NoteAction
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
1
Make sure that the roundslings are
stretched and so that they will carry the
weight of the upper arm.
2
xx1500002732
Use caution and lift the upper arm complete
off.
3
Pallet (2 pcs)Put the upper arm complete down on two
pallets.
4
Refitting the upper arm
Use these procedures to refit the upper arm.
Attaching lifting accessories to the upper arm complete
NoteAction
CAUTION
The complete upper arm weighs 900 kg.
All lifting accessories used must be sized
accordingly.
1
Continues on next page
272 Product manual - IRB 8700
3HAC052853-001 Revision: F
© Copyright 2015-2018 ABB. All rights reserved.
4 Repair
4.5.1 Replacing the upper arm
Continued