Info/IllustrationAction
Shown in the figure Refitting, cabling axes
1-3 on page 147.
Remove the attachment screws and
washers, gearbox unit.
14
Remove the base from the gearbox unit.15
Remove the sealing from the gearbox
unit.
16
Refitting, gearbox unit
The procedure below details how to refit the gearbox unit, including motors, to the
robot.
Info/IllustrationActionStep
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.
1
CAUTION
The robot base weighs 130 kg.
All lifting accessories used must be sized
accordingly!
2
CAUTION
The robot arm system weighs 245 kg.
All lifting accessories used must be sized
accordingly!
3
Continues on next page
250 Product manual - IRB 4400
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.8.1 Replacement of gearbox unit, axes 1-2-3
Continued
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