ABB IRB 6700 Series Product Manual page 412

4 Repair
4.5.5 Replacing the lower arm
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412
Action
In 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 until the holes matches.
Connect 24 VDC the power supply to con-
nector R2.MP2:
• + = pin 2
• - = pin 5
Fit one attachment screw in one of the up-
per holes using it for security and lower the
lifting accessory a little.
Secure the lower arm by fitting and tighten-
ing the accessible screws.
Disconnect the 24 VDC power supply (if
used).
Remove the guide pins and replace them
with the remaining attachment screws.
Secure the remaining attachment screws.
© Copyright 2013 - 2018 ABB. All rights reserved.
Note
Rotation tool
24 VDC power supply
xx1300000819
Tightening torque M16: 300 Nm
Attachment screws: M16x50 quality steel
12.9 Gleitmo (21 pcs)
Washers: steel 17x25x3 (21 pcs)
xx1400002190
xx1400002181
Tightening torque M16: 300 Nm
Product manual - IRB 6700
3HAC044266-001 Revision: N