NoteAction
The figure shows IRB 760 but is also
valid for IRB 460.
xx1000001393
Refit the cable guide in the center of gearbox
1 with its attachment screws.
9
CAUTION
The base and axis 1 gearbox weighs 130 kg
+ 108 kg.
All lifting accessories used must be sized ac-
cordingly!
10
Lift the robot base and gearbox 1 and remove
the base and gear support.
11
See Orienting and securing the robot
on page 71.
Secure the base to the mounting site.12
See Replacing the base, including axis
1 gearbox on page 173.
Refit the complete arm system.
CAUTION
This is a complex task to be performed with
utmost care in order to avoid injury or dam-
age!
13
See section Performing a leak-down
test on page 140.
Perform a leak-down test.14
See Changing oil, axis-1 gearbox on
page 122.
Refill the gearbox with oil.15
Pendulum Calibration is described in
Operating manual - Calibration Pendu-
lum, enclosed with the calibration tools.
Recalibrate the robot.16
Axis Calibration is described in Calibrat-
ing with Axis Calibration method on
page 357.
General calibration information is in-
cluded in section Calibration on
page 347.
Continues on next page
Product manual - IRB 460 321
3HAC039842-001 Revision: P
© Copyright 2012-2018 ABB. All rights reserved.
4 Repair
4.6.1 Replacing the axis 1 gearbox
Continued
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