Epson G3 Series

Maintenance 2. General Maintenance
G3 Rev.14 83
2.6 Layout of Maintenance Parts
2.6.1 Table Top Mounting
G3-**1S : Standard-model
Joint #3
motor
Lithium battery &
Battery board
Joint #1 motor
Joint #2 reduction gear unit
Joint #1
reduction
gear unit
Brake release switch
Ball screw spline unit
Joint #4 motor
Cable unit
Z
belt
U1 belt
Joint #2 motor
Arm cover
U2 belt
Joint #3 brake
(Figure: G3-301S)
LED lamp
Power cable
Signal cable
Joint #3
motor
G3-**1C : Cleanroom-model (with bellows)
Bellows
Gasket
Bellows
Gasket
Heat release sheet
(Figure: G3-301C)