WARNING
When filling gearbox oil, do not mix different types of oil as this may cause severe
damage to the gearbox! Always use the type of oil specified by the manufacturer!
If the oils are mixed, the gearbox must be thoroughly rinsed! Contact ABB for
further instructions!
WARNING
When filling gearbox oil, do not overfill, since this could lead to internal
over-pressure inside the gearbox which in turn may:
• - damage seals and gaskets
• - completely press out seals and gaskets
• - prevent the manipulator from moving freely
Note/IllustrationActionStep
Move the upper arm to a horizontal position and turn
axis 4 to the calibration position.
1
Art. no. and amount are spe-
cified in Required equipment
on page 124.
Fill the wrist with lubricating oil through the oil plug
hole, filling.
2
Correct oil level is specified
in section Inspection, oil
level axis 5 and 6 (all robot
versions) on page 117.
Clean and refit the oil plug, filling.3
126 Product manual - IRB 4400
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
3 Maintenance
3.6.5 Oil change, gearbox axis 5 and 6 (IRB 4400/L10 only)
Continued
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