ABB Robotics IRB 6790, Руководство по эксплуатации продукта

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Note Action
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Remove all but one of the remaining attach-
ment screws. 2
ScrewsM8x75, fully threaded: Used to push
out the gearbox, if necessary. Fit two fully threaded screws and use them
as removal tools. 3
Remove the remaining attachment screw. 4
Loosen the gearbox from its fitting position
with the help of the removal tools, but only
pull it out on the guide pins a little.
DANGER
There is a risk that the gearbox may glide
out and fall down before the lifting access-
ory is applied, if pulled out to far.
5
CAUTION
The axis-3 gearbox weighs 56 kg.
All lifting accessories used must be sized
accordingly.
6
Lifting accessory, gearbox: 3HAC046128-
001 Apply the lifting accessory to the gearbox. 7
Note
There will be some oil spill when the gear-
box is removed. Put some oil absorbent
cloth or paper below the gearbox.
8
With the gearbox attached to the lifting ac-
cessory, remove the gearbox by letting it
slide out on the guide pins. 9
Remove the gearbox. 10
Refitting the axis-3 gearbox
Use these procedures to refit the axis-3 gearbox.
Continues on next page
590 Product manual - IRB 6790
3HAC063331-001 Revision: B
© Copyright 2019 - 2020 ABB. All rights reserved.
4 Repair
4.8.3 Replacing the axis-3 gearbox
Continued