ABB IRB 6600 - 175/2.55 User Manual page 465

Step
3HAC 16247-1
Action
6. Loosen the cable bracket on top of the wrist by
unscrewing the three attachment screws.
Two of the attachment screws are located visi-
ble at the rear of the bracket (B) and the third
located at the bottom of the cable bracket, in
the center (C), shown in the figure to the right.
7. Pick out the cabling from motor, axis 6 and
place it safely on the tube.
8. Loosen the cable bracket in the upper arm tube
by unscrewing the two screws on top of the
tube.
9. Disconnect the motor axis 5 by disconnecting
the two connectors in the upper arm tube
(R3.FB5, R3.MP5).
10. Fit the lifting device to the wrist unit.
11. Slightly raise the wrist unit to unload the screw
joint, facilitating removing the attachment
screws.
12. Remove the wrist unit attachment screws and
washers .
13. Pull the wrist unit out, lift it away and place it on
a secure surface.
A
3 Repair activities, manipulator
3.2.3 Removal of complete wrist unit
Note/Illustration
Shown in the figure Location of
wrist unit on page 47!
C
xx0200000254
• B: Attachment screws, rear
of cable bracket, 2 pcs
• C: Attachment screw, bot-
tom of cable bracket, 1 pc
Shown in the figure Location of
wrist unit on page 47!
Shown in the figure Location of
wrist unit on page 47!
Art. no. specified in Required
equipment on page 48!
Shown in the figure Location of
wrist unit on page 47!
B
49