C8 Maintenance    3. Covers 
 
210  C Series Maintenance Manual Rev.2 
3.8    Arm #4 D-sub Attachment 
 
CAUTION 
■ 
-sub attachment forcibly.  Removing it forcibly may result in 
damage to the cables, disconnection, and/or contact failure.    Damaged cables, 
disconnection, or contact failure is extremely hazardous and may result in electric 
shock and/or 
improper function of the robot system. 
■ 
-sub attachment, be careful not to get the cables caught in it 
or bend them forcibly to push into the cover.   
 
Unnecessary strain on cables may result in damage to the cables, disconnection, 
and/or contact failure.    These are extremely
 hazardous and may result in electric 
shock and/or improper function of the robot system.   
 
When routing the cables, check the cable locations at removing the D
-sub 
attachment.    Be sure to place the cables back to their original locations.
 
 
 
Remove the screws and then remove the D
-sub 
 
Hexagon socket head cap bolts: 2-M4×10 
l: 
Remove the D-sub attachment gasket together. 
 
 
Install the D-sub attachment. 
Hexagon socket head cap bolts: 2-M4×10 
Tightening torque: 4.0 ± 0.2 N·m 
 
Install the D-sub attachment gasket to the 
Manipulator, and then install the D-sub attachment. 
Hexagon socket head cap bolts: 2-M4×10 
Tightening Torque: 4.0 ± 0.2 N·m 
 
Be careful not to get the gasket and cables caught between the cover and the 
Manipulator. 
there are flaws or deteriorations.