Note
Action
24 VDC power supply
If the axis-3 motor is installed to the upper
arm:
4
Rotation tool
Connect the 24 VDC power supply, to re-
lease the brakes.
Connect to R2.MP3-connector:
•
+ = pin 2
•
- = pin 5
Use the rotation tool and rotate the axis-3
motor to find the correct position for the
guide pins in the lower arm.
Disconnect and remove the 24 VDC power
supply after finding the position.
Pinion: 3HAC067545-001
If the axis-3 motor is not installed to the
upper arm:
5
Use the pinion to rotate the axis-3 gearbox
to find the correct position for the guide
pins in the lower arm.
xx1700000460
Insert and tighten 20 of the 22 M16 screws.
6
Remove the guide pins and fit the two re-
maining screws.
7
M16, tightening torque: 300 Nm
Secure the upper arm by tightening the at-
tachment screws.
8
xx1700000694
Refit the axis-3 synchronization mark plate.
9
Continues on next page
370
Product manual - IRB 6700Inv
3HAC058254-001 Revision: L
© Copyright 2017 - 2020 ABB. All rights reserved.
4 Repair
4.5.5 Replacing the lower arm
Continued
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