Epson C12 Series Manipulator Manual page 217

8. After fixing the Arm #2, fix the Arm #1 side arm.
Hexagon socket head cap bolts: 8-M6×25 (with a plain washer)
Tightening torque: 18.0 ± 0.9 N·m
9. Install the Joint #2 pulley 2 to the Joint #2 shaft.
Hexagon socket head cap bolts: 2-M5×10
Tightening torque: 3.9 ± 0.2 N·m
Set the key to the shaft and insert the pulley 2 while aligning to the key groove. The brass bushing
is not necessary for the screw for the flat surface. Set the bushing to the other screw and then fix
the screw.
NOTE
If the screw positions are incorrect or the bushing is not set, it may cause damage on the side of the

brake and may result in the part being unable to be removed.
10. Install the battery box.
Countersunk screws: 2-M3×8
Tightening torque: 0.45 ± 0.1 N·m
11. Install the following parts.
Battery
Battery board
Battery connector
For details, refer to Maintenance 11.2 Replacing the Battery Board, Installation steps (2) to (5).
12. Install the Joint #2 timing belt.
For details, refer to Maintenance 6.3 Joint #2 – Replacing the Timing Belt, Installation steps (1) to (2).
C12 Rev.3
(with a brass washer)
Maintenance 6. Joint #2
203