Epson G20 Series

Maintenance 8. Arm #4
G10 / G20 Rev.20 185
(7)
When you use the plate of 3
-point mounting, loosen
the plate mounting bolt.
Be sure to keep the connectors connected to the
battery unit.
If connectors of the battery unity are disconnected,
you need to perform calibration again.
When you use the plate
of 4-point mounting, you do
not have to loosen the plate mounting bolt.
3-point mounting
Plate
Battery unit
G10
(8)
Loosen the U belt.
Loosen bolts on the Joint #4 motor unit. Slide the
Joint #4 motor unit to the end of the arm.
4-M4
×15 + Washer
Joint #4
motor unit
(9)
Remove the brake hub.
Loosen the two set screws and pull out the brake
hub.
2-M3×4
set screw
Brake hub
(10)
Remove the brake.
2-M2.5×22
Brake

NOTE