Epson C Series - Replacing the Control Board; Replacing the Control Board 1; Removal: Control Board 1; Installation: Control Board 1

C4 Maintenance 13. Replacing the Control Board
C Series Maintenance Manual Rev.2 155
13. Replacing the Control Board
WARNING
■
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 mo
ve 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.
Control board 1
Control board 2
13.1 Replacing the Control Board 1
Removal: Control board 1
1. Follow C4 Maintenance: 12.2 Replacing the Battery Board Removal steps (1) through (4).
Installation: Control board 1
1. Follow C4 Maintenance: 12.2 Replacing the Battery Board Installation steps (11) through (14).
Name
Quantity
Note
Maintenance Parts
Control board (1, 2)
1
2138032
Tools
Nippers
1
Cross-point screwdriver
1
For control boards
Hexagonal wrench
(width across flats: 2.5 mm)
1 For M3 hexagon socket head cap bolts
Hexagonal wrench
(width across flats: 3 mm)
1 For M4 hexagon socket head cap bolts