5-103
Maintenance and inspection procedures
Note) Sealant is applied to the installation surface of the cover in the oil mist and clean specification mod
-
els. Be sure to replace the sealant if it has been dislocated and bent or crushed and does not return
to its original shape.
7) If the maintenance forecast function is enable, please reset the accumulated data about grease. Carries out
the resetting operation by RT ToolBox or parameter (MFGRST). Refer to separate "RT ToolBox2 / RT
ToolBox2 mini User's Manual" for the operation method of RT ToolBox, and refer to separate "Instruction
Manual/Detailed Explanation of Functions and Operations" for details of parameter (MFGRST).
The lubricating to J1 and J2 axes is completed.
(3) Lubrication method to the shaft
1) Move the J3 axis to the bottom end with a jog operation and shut off the controller's power supply.
2) Refer to
Page 81 "Fig. 5-4: Installing/removing the cover"
, remove the No. 2 arm cover-U. The bellows
must be removed in the case of the oil mist and clean specifications. Reference
and remove the bellows.
Replace the bellows in a place where there is no risk of contamination by dust
and oil mist. If it must be replaced in a dust-filled area, be sure to remove as
much dust as possible in advance before replacing it.
3) Wipe the old grease off the shaft. Wipe off the grease inside the No. 2 arm cover-U and the bracket
attached vertically to the shaft fixing area.
4) Power on the controller and move the J3 axis to the top end with a jog operation. Then shut off the control
-
ler's power supply again.
5) Wipe off the old grease beneath the ball spline nut and the ball screw nut on the shaft.
CAUTION
RH-6FH/12FH/20FH series
RH-3FH series
Wipe the grease off
Wipe the grease off
Lower end of the J3 axis
Lower end of the J3 axis
RH-6FH/12FH/20FH series
RH-3FH series
Upper end of the
J3 axis
Wipe the grease off
Wipe the grease off
Upper end of the
J3 axis
