ABB Robotics IRB 1520 Product Manual page 187

11
12
13
Refitting the complete upper arm
Use this procedure to refit the complete upper arm.
1
2
3
4
Product manual - IRB 1520
3HAC043435-001 Revision: L
Action
Remove the axis 3 motor.
Remove the attachment screws that secure
the axis 3 gearbox to the lower arm.
Carefully lift away the upper arm and put it
somewhere safe.
Action
Wipe the contact surfaces clean on both the up-
per and lower arm.
CAUTION
The robot upper arm weighs 35 kg.
All lifting accessories used must be sized accord-
ingly!
Attach a roundsling to the upper arm and lift it.
Move the upper arm to the mounting position.
© Copyright 2012-2020 ABB. All rights reserved.
4.4.1 Replacing the complete upper arm, IRB 1520ID
Note
See Replacing motors on axes 3 and 4
on page
xx1100000350
Note
4 Repair
Continued
239.
Continues on next page
187