ABB IRB 4400/60 Product Manual page 195

Required equipment
Equipment, etc.
V-ring sealing
Groove ball bearing
Sealing ring
Grease
Standard toolkit
Lifting tool
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, parallel arm/bearing
The procedure below details how to remove the parallel arm from the robot during
repair work. It also details how to remove the bearing from the parallel arm in order
to replace it.
1
2
3
Product manual - IRB 4400
3HAC022032-001 Revision: Q
4.5.3 Replacement of parallel arm / Replacement of bearing
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 parallel arm system weighs 118 kg.
All lifting accessories used must be sized
accordingly!
Remove the tie rod.
© Copyright 2004-2018 ABB. All rights reserved.
Spare part no. Art. no.
3HAB3732-11
3HAC10905-1
3HAB3749-1
3HAB3537-1
3HAC17594-1
3HAB1412-1
Info/Illustration
Detailed in
page
4 Repair
Continued
Note
Used to lubricate the bear-
ings and sealings.
Content is defined in section
Standard tools on page
Used to lift the parallel arm.
These procedures include
references to the tools re-
quired.
General calibration informa-
tion is included in section
Calibration on page
Replacement of tie rod on
190.
Continues on next page
291.
263.
140.
195