NoteArt. no.Spare part no.Equipment, etc.
These procedures include ref-
erences to the tools required.
Other tools and procedures
may be required. See refer-
ences to these procedures
in the step-by-step instruc-
tions below.
General calibration informa-
tion is included in section
Calibration on page 263.
Calibration Pendulum In-
struction
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 140.
Removal, complete arm system
The procedure below details how to remove the complete arm system from the
robot.
Info/IllustrationAction
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 work-
ing area.
1
CAUTION
The robot arm system weighs 245 kg.
All lifting accessories used must be sized
accordingly!
2
Detailed in section Replacement of tie rod
on page 190.
Remove the tie rod.3
Detailed in section Replacement of com-
plete arm system on page 156.
Remove the cabling down to axis 1.4
Continues on next page
Product manual - IRB 4400 157
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.3.3 Replacement of complete arm system
Continued
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