ABB Robotics IRB 1520 Product Manual page 255

Equipment
Other tools and procedures
may be required. See refer-
ences to these procedures in
the step-by-step instructions
below.
Removing the axis 1 gearbox
Use this procedure to remove the axis 1 gearbox from the base.
1
2
3
4
5
Product manual - IRB 1520
3HAC043435-001 Revision: L
Action
Jog the robot to the calibration position.
Drain the gearbox.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot work-
ing area.
CAUTION
The IRB 1520 robot weighs 170 kg.
All lifting accessories used must be sized
accordingly!
Remove the base.
Note
The referred instructions for how to replace
the base includes how to put the robot in a
position best suited to facilitate the removal
of base and axis 1 gearbox.
© Copyright 2012-2020 ABB. All rights reserved.
4.7.1 Replacing the axis 1 gearbox
Art. no.
Note
See Changing the oil, axis 1 gearbox on
page 108.
See Replacing the base on page
4 Repair
Continued
Note
These procedures include
references to the tools re-
quired.
207.
Continues on next page
255