NoteAction
Guide pin, M16x150: 3HAC13120-2
xx1300000788
Fit two guide pins in opposite holes.2
CAUTION
The lower arm weighs 135 kg.
All lifting accessories used must be sized
accordingly!
3
Attach the lifting accessory to the lower
arm.
4
Wipe clean all contact surfaces.5
Lift the lower arm onto the guide pins and
slide it into position.
6
Rotation toolIn case the hole pattern of the lower arm
and gearbox does not match:
• Remove the motor cover.
• Apply the rotation tool on the motor
shaft.
• Connect the 24 VDC power supply.
• Release the brakes.
• Rotate pinion and gear with the rota-
tional tool untill the holes matches.
Connect 24 VDC the power supply to con-
nector R2.MP2:
• + = pin 2
• - = pin 5
7
24 VDC power supply
xx1300000819
Continues on next page
318 3HAC044266-001 Revision: -
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.5.4 Replacing the lower arm
Continued
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