ABB Robotics IRB 6790 Product Manual page 563

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Preparations prior to refitting motor
1
2
Product manual - IRB 6790
3HAC063331-001 Revision: B
Action
Lift the gearbox and let it rest on the guide
pins.
Slide the gearbox into position.
Fit the attachment screws and washers
now accessible.
Remove the lifting accessory.
Remove the guide pins and fit the remain-
ing attachment screws and washers.
Secure the gearbox with its attachment
screws.
Action
DANGER
Make sure that all supplies for electrical power
and hydraulic pressure are turned off.
Remove any old paint residues or other contam-
ination from the contact surfaces on both the
motor and the mating parts.
Wipe clean the contact surfaces and the o-ring
groove.
© Copyright 2019 - 2020 ABB. All rights reserved.
4.8.2 Replacing the axis-2 gearbox
Note
xx1400002188
Attachment screws: M12x90 Stainless Steel
(3HAC060786-036) (30 pcs).
Washers: 13x19x2 Stainless Steel
(3HAC060866-004) (30 pcs).
Tightening torque: 120 Nm.
Note
Continues on next page
4 Repair
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