ABB Robotics IRB 1520 Product Manual page 208

4 Repair
4.5.1 Replacing the base
Continued
Required equipment
Equipment
Base
O-rings
Guide pins
Standard toolkit
Other tools and procedures
may be required. See refer-
ences to these procedures in
the step-by-step instructions
below.
Removing the base
Use this procedure to remove the base.
1
2
3
4
5
6
7
8
Continues on next page
208
Action
Jog the robot to the calibration position.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot work-
ing area.
Drain the axis 1 gearbox.
Remove the cable harness in base and frame.
Pull out the cable harness from the base and
frame and place it in a way that it will not be
damaged in the continued procedure.
CAUTION
The IRB 1520 robot weighs 170 kg.
All lifting accessories used must be sized
accordingly!
Secure the weight of the robot with a round-
sling in an overhead crane or similar.
Unscrew the bolts securing the robot to the
foundation.
© Copyright 2012-2020 ABB. All rights reserved.
Art. No.
See Spare parts on page 301.
See Spare parts on page 301.
3HAC039940-001
-
-
Note
See Draining, axis 1 gearbox on page
See Replacing the cable harness - lower
end on page 142
See Lifting robot with roundslings on
page 50.
Note
Always use the guide pins in
pairs.
Content is defined in section
Standard tools on page 297.
These procedures include
references to the tools re-
quired.
110.
Product manual - IRB 1520
3HAC043435-001 Revision: L