NoteAction
xx0800000377
Refit the attachment screws securing the
lower arm to gearbox axis 2.
5
The figure shows IRB 4600 but the prin-
ciple is the same.
Tightening torque:
• 35 Nm
Parts:
• A: Frame
• B: Gearbox axis 2
• C: Lower arm
• D: Washer (18 pcs)
• E: Attachment screws M12x50
quality steel Gleitmo 12.9 (18 pcs)
Secure the complete upper arm with round-
slings in an overhead crane and lift it to the
robot.
6
How to refit the complete upper arm is
described in section:
• Refitting the complete upper arm
on page 255
Refit the complete upper arm.7
How to refit the cable package in frame,
lower arm and armhouse is described in
sections:
• Refitting the cable harness in the
frame on page 209
• Refitting the cable harness in the
lower arm and armhouse on
page 218
Refit the cable package.8
Calibration is detailed in a separate calib-
ration manual enclosed with the calibra-
tion tools.
Recalibrate the robot.9
General calibration information is included
in section Calibration information on
page 361.
DANGER
Make sure all safety requirements are met
when performing the first test run. These
are further detailed in the section DANGER
- First test run may cause injury or damage!
on page 50.
10
282 Product manual - IRB 2600
3HAC035504-001 Revision: G
© Copyright 2009-2015 ABB. All rights reserved.
4 Repair
4.5.1 Replacing the lower arm
Continued
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