Replacing The Control Board; Replacing The Control Board 1; Removal: Control Board 1; Installation: Control Board 1 - Epson C Series Maintenance Manual

6-axis robots

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Table of Contents

13. Replacing the Control Board

■ Do not connect or disconnect the motor connectors while the power to the robot

system is turned ON. Connecting or disconnecting the motor connectors with

the power ON is extremely hazardous and may result in serious bodily injury as

the Manipulator may move abnormally, and also may result in electric shock

and/or malfunction of the robot system.

■ To shut off power to the robot system, disconnect the power plug from the power

source. Be sure to connect the AC power cable to a power receptacle.

DO NOT connect it directly to a factory power source.

■ Before performing any replacement procedure, turn OFF the Controller and

related equipment, and then disconnect the power plug from the power source.

Performing any replacement procedure with the power ON is extremely hazardous

and may result in electric shock and/or malfunction of the robot system.

Always use the control board designated by us.

Maintenance Parts

1. Follow C4 Maintenance: 12.2 Replacing the Battery Board Removal steps (1) through (4).

1. Follow C4 Maintenance: 12.2 Replacing the Battery Board Installation steps (11) through (14).

C Series Maintenance Manual Rev.2

Control board 2

Control board (1, 2)

Cross-point screwdriver

Hexagonal wrench

(width across flats: 2.5 mm)

Hexagonal wrench

(width across flats: 3 mm)

C4 Maintenance 13. Replacing the Control Board

Control board 1

For control boards

For M3 hexagon socket head cap bolts

For M4 hexagon socket head cap bolts