ABB IRB 6660 - Page 232

Removal, upper arm
The procedure below details how to remove the upper arm.
NoteAction
Decide which calibration routine to use, and
take actions accordingly prior to beginning
the repair procedure.
1
Remove all equipment fitted to the turning
disk.
2
IRB 6660 - 130/3.1, IRB 6660 - 100/3.3
xx0700000137
Move the upper arm to a horizontal position.
Rotate axis 4 so that the attachment hole
for lifting eye is facing upwards.
3
IRB 6660 - 205/1.9
42°
xx0700000518
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
4
Secure the upper arm with lifting slings in
an overhead crane.
5
Continues on next page
232 Product manual - IRB 6660
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
4 Repair
4.4.3 Replacement of upper arm
Continued