4 Repair
4.6.5. Replacement of motor, axis 5
3HAC020993-001 Revision: G330
© Copyright 2004-2008 ABB. All rights reserved.
9. Fit the two guide pins in two of the motor
attachment holes.
Art. no. is specified in Required
equipment on page 326!
10. Fit the motor, with guidance from the pins,
making sure the motor pinion is properly mated
to the gear of axis 5.
Make sure the motor pinion does not
get damaged!
11. Secure the motor with four attachment screws
and plain washers.
4 pcs: M8 x 25; tightening torque: 24
Nm.
12. Disconnect the brake release voltage.
13. Refit theseparate cable of the axis 5 motor and
reconnect all connectors beneath the motor
cover.
14. Refit the cable gland cover at the cable exit
with its two attachment screws.
15. Refit the cover on top of the motor with its four
attachment screws.
Make sure the cover is tightly sealed!
16. Perform a leak-down test. Detailed in section Performing a leak-
down test on page 200.
17. Refit the wrist unit. Detailed in section Refitting, wrist unit
on page 247.
18. Refill the gear with oil. Detailed in section Oil change,
gearbox, axis 5 on page 169.
19. Recalibrate the robot. Calibration is detailed in a separate
calibration manual, enclosed with the
calibration tools.
General calibration information is
included in section Calibration
information on page 365.
20.
DANGER!
Make sure all safety requirements are met
when performing the first test run. These are
further detailed in section DANGER - First test
run may cause injury or damage! on page 38.
Action Note
Continued
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