Replacing The Converter Board - Epson LS20-B Series Manual

Maintenance 11. Boards

11.1 Replacing the Converter Board

Board which supplies power to the encoder of the motor is mounted inside the base of the
manipulator. If the board gets damage, the manipulator will not operate.
Converter board (1) Turn OFF the controller.
Removal
(2) Remove the Connector Plate.
(3) Disconnect the following connectors which are
(4) Remove the converter board from the mount base.
(1) Mount the converter board on the mount base.
Converter board
Installation
(2) Connect the following connectors to the converter board.
(3) Mount the Connector Plate.
(4) Turn ON the Controller.
(5) Make sure no errors occur in all joints.
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For details, refer to Maintenance: 3.4 Connector Plate.
connected to the converter board.
Connectors: CV11, CV12, CV13
Binding head small screws:
2-M3 (cross-point screwdriver)
Binding head small screws: (2-M3)
Connectors: CV11, CV12, CV13
For details, refer to Maintenance: 3.4 Connector Plate.
Converter Board
2-M3
Binding head
small screws
Converter
Board
LS20-B Rev.4