Maintenance 3. Covers
N6 Rev.2 119
(1)
Make sure that the base cover is removed
and the Arm #1 is at the origin position.
For procedures to remove the base cover, refer to Maintenance 3.1 Base Cover.
(2)
to the installation
position and move the Arm #1 to a position
where you can install the cover easily.
When moving the arm, be careful not to get the cover caught on the manipulator.
If you move the cover while the cover is got caught on the Manipulator, the cover may
get broken.
(3)
Fix the Joint #1 cover with the screws.
Cross recessed binding head machine screw:
2-M4×8
Tightening torque: 0.45±0.05 N·m
The cover may get broken if it is
fastened too tight.
e careful not to exceed the above tightening
(4)
1 outside cover.
Hexagon socket head cap bolts:
8-M5×20 (with plain washer)
Tightening torque: 8.0±0.4 N·m
(5)
the base cover.
For more details, refer to Maintenance 3.1 Base Cover.