Epson LS-B Series Safety And Installation page 29

LS10-B
When the system is placed in emergency mode, push the arm or joint of the
Manipulator by hand as shown below:
NOTE The brake release switch affects both Joints #3 and #4. When the brake

release switch is pressed in emergency mode, the brakes for both Joints #3
and #4 are released simultaneously. Be careful of the shaft falling and
rotating while the brake release switch is pressed because the shaft may be
lowered by the weight of an end effector.
Safety and Installation (RC90-B / EPSON RC+ 7.0) Rev.4
The motion range of each arm is shown in the figure below. Take all
necessary safety precautions.
Joint #3, #4
Brake release switch
Arm #2
+
Joint #3
−
(Up/Down)
+
−
Joint #4
(Rotation)
Arm #1 Push the arm by hand.
Arm #2 Push the arm by hand.
Joint #3 The joint cannot be moved up/down by hand until the
electromagnetic brake applied to the joint has been released.
Move the joint up/down while pressing the brake release switch.
Joint #4 The shaft cannot be rotated by hand until the electromagnetic
brake applied to the shaft has been released. Move the shaft
while pressing the brake release switch.
Joint #2
(Rotation)
−
Arm #1
Shaft
+
Joint #1
(Rotation)
−
(Figure: LS10-B702S)
1. Safety
+
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