ABB IRB 6700 Series Product Manual page 649

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Product manual - IRB 6700
3HAC044266-001 Revision: N
4.8.2 Replacing the axis-1 gearbox (IRB 6700 - 300/2.70, IRB 6700 - 245/3.00)
Action
Fit the attachment screws that secure the
gearbox to the base, from underneath.
Remove the guide pins and fit the two remain-
ing screws.
Secure the attachment screws.
Tip
This procedure is best performed by two
persons working together:
• one underneath the robot base making
sure that the bit is being fitted into the
screw head holes, all the way until they
reach the bottom
• one using the torque wrench, tighten-
ing the screws from beside the base.
Check the protection tube for damages.
Especially inspect the surface for the sealing
ring.
Replace if damaged.
Wipe the surfaces of the protection tube and
the hole in axis-1 gearbox clean from any
contamination.
Put some grease on the protection tube.
© Copyright 2013 - 2018 ABB. All rights reserved.
Note
Attachment screws: M20x60 (12 pcs)
xx1400002172
Tightening torque: 500 Nm.
xx1700001374
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4 Repair
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