Epson GX Series Manual page 127

Industrial Robot: SCARA Robots GX series Manual
Operator body is entangled with a robot arm
The brake is not functioning. Move the arm manually.
Operator body is entangled with the shaft
The brake is functioning. Press the brake release switch, and move the shaft.
a
b
+
-
c
+
-
d
Symbol
a Joint #3 and Joint #4 brake release switch
b Arm #2
c Joint #3 (up/down movement)
d Joint #4 (rotation)
e Shaft
f Base
g Arm #1
h Joint #1 (rotation)
i Indicating lamp
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.
j
-
i
+
h
-
+
e
Description
g
f
Rev.7
127