ABB IRB 660, Product Manual, Page: 169 / 362

Note Action
CAUTION
The robot arm system weighs 245 kg.
All lifting accessories used must be sized
accordingly!
3
Article number is specified in Required
equipment on page 165 .
Fit the lifting accessories and adjust it as
described in the enclosed user instructions.
Also fit a
hoisting block to the front chain,
used to adjust the balance of the arm system
in order to lift it completely level!
4
Make sure the lift is done completely
level! How to adjust the lift is described
in the enclosed instruction to the lifting
accessory!
Follow the instructions be-
fore lifting!
This is detailed in section Lifting robot
with lifting slings on page 58 .
Note
Make sure all hooks and attachments stay
in the correct position while lifting the arm
system and that the lifting accessory does
not wear against sharp edges.
Lift the complete arm system and move it at
very low speed to the mounting site, making
sure it does not tip!
Note
The refitting must be made completely level!
Make sure the roundslings are adjusted prior
to refitting the arm system.
5
xx0600002632
The figure above shows the frame, view
from below.
• A: Attachment holes for the guide
pins, M12
Dimension is specified in Required
equipment on page 165 .
Note
Always use guide pins in pairs.
Fit two guide pins in opposite holes in the
frame.
Tip
In order to make refitting easier it is recom-
mended to use two guide pins of different
lengths. Notice that longer guide pins than
140 mm will not be possible to remove after
refitting because of lack of space.
6
Continues on next page
Product manual - IRB 660 169
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
4 Repair
4.3.3 Replacing the base, including axis 1 gearbox
Continued