NoteAction
Dimension is specified in Required
equipment on page 221.
xx1000001101
Secure the lower arm by fitting a lock screw.
CAUTION
Tighten by hand!
13
See Replacing the gearbox, axes 2-
3 on page 287.
Refit the axes 2 and 3 gearboxes.14
See Replacing motors, axes 2 and 3
on page 258.
Refit the axes 2 and 3 motors.15
See Replacement of upper arm on
page 191.
Refit the complete upper arm.16
Also seeRefit the cable harness.17
See Replacing the parallel rod on
page 216
Refit the parallel rod.18
Also seeRefit the balancing device.19
See Replacement of linkage - upper
rod on page 201
Refit the linkage.20
See Replacing the linkage - lower rod
on page 205
See Replacement of linkage - link on
page 209
Remove the lock screw.21
Pendulum Calibration is described in
Operating manual - Calibration Pen-
dulum, enclosed with the calibration
tools.
Recalibrate the robot.22
Axis Calibration is described in Calib-
rating with Axis Calibration method
on page 315.
General calibration information is in-
cluded in section Calibration on
page 305.
DANGER
Make sure all safety requirements are met when
performing the first test run.
23
228 Product manual - IRB 660
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
4 Repair
4.4.8 Replacing the complete lower arm
Continued
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