ABB IRB 4400/60 Product Manual page 248

4 Repair
4.8.1 Replacement of gearbox unit, axes 1-2-3
Continued
Equipment, etc.
Lifting slings with hoisting
block
Other tools and procedures
may be required. See refer-
ences to these procedures
in the step-by-step instruc-
tions below.
Calibration Pendulum in-
struction
Removal, gearbox unit
The procedure below details how to remove the gearbox unit, axis 1-2-3, including
the motors, from the robot.
1
2
3
4
5
Continues on next page
248
CAUTION
Always cut the paint with a knife and grind the paint edge when disassembling
parts. See Cut the paint or surface on the robot before replacing parts on page
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply (do not turn
off for Foundry Prime robots!)
to the robot, before entering the robot
working area.
CAUTION
The robot arm system weighs 245 kg.
All lifting accessories used must be
sized accordingly!
CAUTION
The robot base weighs 130 kg.
All lifting accessories used must be
sized accordingly!
Remove the cable harness and serial
measuring board.
Remove the tie rod.
© Copyright 2004-2018 ABB. All rights reserved.
Spare part no. Art. no.
Info/Illustration
Detailed in sections
harness, axes 1-3 on page
placement of serial measurement unit on
page
Detailed in section
on page
Note
Lifting capacity: 500 kg.
These procedures include ref-
erences to the tools required.
General calibration information
is included in section
tion on page 263.
Replacement of cable
144, and
206.
Replacement of tie rod
190.
Product manual - IRB 4400
3HAC022032-001 Revision: Q
Calibra-
140.
Re-