Epson VT Series Manipulator Manual page 179

(30) Tighten the mounting screws of the
controller unit.
(31) Install the following covers the plate.
VT Rev.1
Hexagon socket head cap bolts: 3-M4×10
(with plain washer)
Tightening torque: 4.0 ± 0.2 N·m
Arm #1 Cover
Arm #3 Cover
Arm #4 Cover 2
Reference: Maintenance 7 Covers
Arm #2 Cover
Arm #4 Cover 1
Connector Plate
Maintenance 8. Cable
163