4 Repair
4.3.7. Replacement of complete arm system
253
3HAC026876-001 Revision: F
© Copyri
ght
200
7-2010 ABB.
All rights reserved.
5.
DANGER!
Turn off all electric power,
hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots:
Do not turn off the air pressure
to motors and SMB.
6. Drain the oil from gearbox axis
1.
Detailed in section
Oil change, gearbox axis 1 on page
.
7. Loosen the cable connectors
from the base and pull up the
cabling from the base, through
the hole in the center of the
frame.
Detailed in section
.
Detailed in section
.
8. Remove the motor, axis 1.
Detailed in section
Replacement of motor, axis 1 on
9. Remove the calibration plate
from the bottom of the frame.
xx0700000380
Parts:
•
A: Calibration plate
10. Unfasten the arm system from
the base by unscrewing its
16attachment screws.
Location of arm system on page
.
xx0600003070
Parts:
•
A: Serrated lock washer
•
B: Gearbox axis 1
•
C: Attachment scxrews M12x80
Action
Note
Continued
Continues on next page
Содержание IRB 6640
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