ABB IRB 1200, Product Manual

Page: 334 / 906

Note Action
Guide pin for axis-2 gear unit:
3HAC049704-001 Fit guide pins to the gearbox. 5
Always use three guide pins together!
xx1300002563
xx1300002553
Separate the lower arm from the swing.
Tip
If the lower arm is hard to loosen from the
swing, two of the lower arm screws can be
refitted in their attachment holes. Leave
some space between the screw head and
the swing casting. Then use a plastic
hammer to knock on the screws lightly and
evenly.
6
Removing the axis-2 drive unit
Note Action
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
1
CAUTION
For robots with protection type Clean
Room
For robots with food grade lubrication
For robots with protection type Hygienic
Always cut the paint with a knife and grind
the paint edge when disassembling parts
of the robot! See
Cut the paint or surface
on the robot before replacing parts on
page 158
.
2
Continues on next page
334 Product manual - IRB 1200
3HAC046983-001 Revision: S
© Copyright 2014 - 2021 ABB. All rights reserved.
4 Repair
4.4.1 Replacing the lower arm
Continued