Epson GX Series Manual page 266

Industrial Robot: SCARA Robots GX series Manual
Symbol
a Joint #3 and Joint #4 brake release switch
b Indicating lamp
c Arm #2
d Joint #3 (up/down movement)
e Joint #4 (rotation)
f Shaft
g Base
h Arm #1
i Joint #1 (rotation)
j Joint #2 (rotation)
CAUTION
While the brake release switch is being pressed, in addition to Joint #3, Joint #4 may also move due to its
own weight. Be careful of the shaft descending and rotating.
Description
Rev.7
266