Epson LS-B Series Manual page 203

(4) Wipe off the old grease from the shaft, and then
apply new grease to it.
Grease application range is from the end of the
spline nut to mechanical stop.
(5) Apply new grease evenly to the spiral groove
of the ball screw spline unit and the vertical
groove so that the groove is filled.
(6) Turn ON the Controller.
(7) Start the robot manager and move the shaft to the origin position. Be careful not to hit
peripheral equipment.
(8) After moving to the origin position, reciprocate the shaft. The reciprocating operation is a
low power mode operation program that performs from the upper limit to the lower limit.
Run for about 5 minutes to spread the grease over the shaft.
(9) Turn OFF the controller.
(10) Wipe off excess grease on the end of the spline
nut and mechanical stop.
LS-B series Rev.5
Regular Inspection 1. Regular Inspection for LS3-B LS6-B Manipulator
Grease
application
range
Shaft
Mechanical stop
Grease application example
End of the
spline nut
Spline nut
(Figure: LS6-B)
Figure: LS6-B
185