NoteAction
Remove the o-ring and wipe it clean.
Note
This must also be done on a new spare
part!
4
Wipe clean the contact surfaces from any
contamination.
Note
Also wipe clean the o-ring groove.
5
Check the condition of the o-ring.6
Replace if damaged!
Lubricate the o-ring with some grease, for
a better fitting in the groove.
7
Fit the o-ring in the groove.8
Guide pin, M12x150: 3HAC13056-2Fit two guide pins in opposite holes (M12).
Tip
Lubricate the guide pins with some grease
to make the gearbox slide better.
9
Guide pin, M12x200: 3HAC13056-3
Always use guide pins in pairs!
Lift the gearbox and let it rest on the guide
pins.
10
Slide the gearbox into position.11
Fit the attachment screws now accessable.12
Remove the lifting accessory.13
Remove the guide pins and fit the remain-
ing attachment screws.
14
Tightening torque: 115 Nm.Secure the gearbox with its attachment
screws.
15
i
Robot variants IRB 6700 - 235/2.65, - 205/2.80, - 175/3.05, - 150/3.20: 3HAC046112-001.
Preparations prior to refitting motor
NoteAction
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
Remove old paint residues and other contamina-
tion from the contact surfaces on both motor and
gearbox.
2
Wipe clean the contact surfaces from any remain-
ing contamination.
3
Also wipe clean the o-ring groove.
Continues on next page
3HAC044266-001 Revision: - 493
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.8.2 Replacing the axis-2 gearbox
Continued
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