Epson C12 Series Manipulator Manual page 142

Maintenance 4. Cable Unit
32. Install the Joint #3 motor unit.
For details, refer to Maintenance: 7.1 Joint #3 - Replacing the Motor, Installation steps (4) and (8).
33. Fix the two ground wire terminals to the Arm #2.
Green: Right side
Cross recessed head screws with washer: 2-M4×8
Tightening torque: 0.9 ± 0.1 N·m
34. Use the cable protection spring to bind cables at the Arm #2 cable
fixing plate.
Type of wire tie: AB100
Number of wire ties: 4
Be careful of the orientation of the Arm #2 cable fixing plate.
The side with two U-shaped grooves should be placed down.
35. Use cable brackets (C2) to fix the cables to the Arm #2 cable fixing
plate temporarily.
Place the silicone tube to the position where it is fixed with a cable
bracket.
Use a cable bracket to fix the silicone tube temporarily.
Hexagon socket head cap bolts: 2-M3×6
Rough guide of temporary fixing:
The cables can be pushed up even after fixing the cables.
36. Install the Arm #2 cable fixing plate to the Arm #2.
After fitting the two U-shaped grooves to the fixing bolts, tighten the
bolts.
Hexagon socket head cap bolts: 2-M4×10
Tightening torque: 4.0 ± 0.2 N·m
128
Green/yellow: Left side
C12 Rev.3