ABB IRB 930 Product Manual page 174

5 Repair
5.4.1 Replacing the base
Continued
Draining oil of axis-1 gearbox
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174
Action
WARNING
Handling gearbox oil involves several
safety risks, see Gearbox lubricants (oil or
grease) on page 30.
CAUTION
The gearbox can contain an excess of
pressure that can be hazardous. Open the
oil plug carefully in order to let the excess
pressure out.
Lay down the robot to let the quick coupling
facing the ground if needed.
Place the oil collecting vessel underneath
the quick coupling.
Remove the oil plugs and keep them
opened to speed up the drainage.
Plug a G3/8 quick coupling connector with
pipe to the quick coupling on base.
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Product manual - IRB 930
3HAC086009-001 Revision: A