NoteAction
WARNING
The cable harness is still installed on the
robot! Make sure not to damage the cable
harness or the cable brackets on the ro-
bot.
Remove the upper arm from the lower arm
and leave it hanging in the air.
CAUTION
When the upper arm no longer is attached
to the robot, the armhouse has a tendency
to drop down a little. In order to prevent this
is to rise the front end of the upper arm a
little before removing the attachment screws
securing the upper arm.
11
CAUTION
The gearbox weighs 6 kg.
All lifting accessories used must be sized
accordingly!
12
Always use guide pins in pairs!Remove two attachment screws diagonally
located and insert guide pins.
13
See the figure in:
• Location of gearbox axis 3 on
page 354
Remove the remaining attachment screws
that secures the gearbox.
14
Note
There will be some surplus oil in the gear-
box. Place some absorbant cloth or similar
under the gearbox.
15
Note
Always use removal tools in pairs diagon-
al to each other.
Slide the gearbox carefully out onto the
guide pins and lift it away.
If necessary, use a pair of screws to push
out the gearbox.
CAUTION
Remaining oil will drain out from the gear-
box cavity when the gearbox is lifted out.
16
Refitting the gearbox axis 3
Use this procedure to refit the gearbox.
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
1
Continues on next page
Product manual - IRB 2600 357
3HAC035504-001 Revision: G
© Copyright 2009-2015 ABB. All rights reserved.
4 Repair
4.8.3 Replacing gearbox axis 3
Continued
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