ABB IRB 6620 Product Manual page 208

4 Repair
4.3.3 Replacement of complete arm system
Continued
2
Continues on next page
208
Action
Fit the lifting accessory as detailed in the
figure to the right.
Also fit a hoisting block to the front.
(Used to adjust the balance of the arm sys-
tem in order to lift it completely level!)
Note
There is an alternate method of lifting the
complete armsystem described below!
© Copyright 2006-2018 ABB. All rights reserved.
Note
Art. no. is specified in Required equipment
on page 202.
Make sure the lift is done completely level!
How to adjust the lift is described in the
enclosed instruction to the lifting access-
ory! Follow the instructions before lift-
ing!
Releasing the brakes are detailed in sec-
tion Manually releasing the brakes on
page 79.
xx0600003101
• A : Lifting tool
• B : Roundsling
• C : Lifting chain
• D : Hoisting block
Product manual - IRB 6620
3HAC027151-001 Revision: T