IAI America RCS2-TFA5N - Manual (Page 49)

10. Maintenance and Inspection
43
10.6.2 Greasing Method
[How to apply grease to the ball screw]
1) Turn off the power and check the surface of the spiral cover for shavings, powder dust, etc. Use a rag, etc.,
to wipe off shavings, powder dust, if any.
2) Pull the table and pull the narrower end of the spiral cover toward the wider end (in the direction of the
arrow) to expose the screw shaft.
If the lead is too small and the table does not move, insert a slotted screwdriver, etc., into the cutout groove
provided in the shaft on the rear side and turn. [Refer to “How to Move Table by Hand.”]
3) Wipe off the grease attached to the lead screw or ball screw and then apply the specified grease.
4) Install the spiral cover in the original condition and move the rod to spread the grease evenly.
Spiral cover