Replacing The Cable Unit - Epson E2C Series Manipulator Manual

4. Replacing the Cable Unit

■ Do not insert or pull out the motor connectors while the power to the robot system
is turned ON. Inserting or pulling out 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, pull out 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 pull out the power plug from the power source.
WARNING
Performing any replacement procedure with the power ON is extremely
hazardous and may result in electric shock and/or malfunction of the robot
system.
■ Be careful not to get any foreign substances in the Manipulator, connectors, and
pins during maintenance. Turning ON the power to the robot system when any
foreign substances exist in them is extremely hazardous and may result in
electric shock and/or malfunction of the robot system.
■ Be sure to connect the cables properly. Do not allow unnecessary strain on the
cables. (Do not put heavy objects on the cables. Do not bend or pull the cables
forcibly.) The unnecessary strain on the cables may result in damage to the
cables, disconnection, and/or contact failure. Damaged cables, disconnection,
CAUTION
or contact failure is extremely hazardous and may result in electric shock and/or
improper function of the robot system.
E2C Rev.6
Maintenance 4. Replacing the Cable Unit
85