Oil Change Gearbox, Axis 4 (U61); Guidelines Irb - ABB IRB6400 Assembly Manuallines

Oil Change Gearbox, Axis 4 (U61 )
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For S/2.9 - 120 robots only :
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Volume approx.:
Disassembly/Assembly
Guidelines
IRB 6400
Move the upper arm to the horizontal position .
Remove the plugs (A) and (B).
Drain off the old oil through the hole (A). See figure below .
Clean the magnetic drain plug before refitting .
Refit the drain plug (A).
Fill up with new oil until the oil level reaches the lower edge of the filling
hole (B).
Move the upper arm to the maximum upper position before draining the oil .
Move the upper arm to the vertical position before filling oil.
Fill up with new oil until the level is 30-35 mm below the upper side of the
cover.
A
6 litres (1.75 US gallon).
Correct oil level for axis 4 is to the lower edge of the upper oil-level plug (B) .
B
Maintenance
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