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No.JXC※-OMX0011-A
15.7 Maintenance and inspection
Warning
(1) Perform a maintenance check periodically.
Confirm wiring and screws are not loose.
Loose screws or wires may cause unintentional malfunction.
(2) Conduct an appropriate functional inspection after completing the maintenance.
In case of any abnormities (in the case that the electric actuator does no move, etc.), stop the
operation of the system. Otherwise, an unexpected malfunction may occur and it will become
impossible to secure the safety.
(3) Do not disassemble, modify or repair this controller and the peripheral equipment.
(4) Do not put anything conductive or flammable inside of this controller.
It may cause a fire and explosion.
(5) Do not conduct an insulation resistance test and withstand voltage test on this product.
(6) Ensure sufficient space for maintenance activities. Provide space required for maintenance.
Design the system that allows required space for maintenance.
15.8. Specific Precautions for Battery-Less Absolute Encoder
Warning
(1) Do not use in an environment where strong magnetic field is present.
A magnetic sensor is used in the encoder. Therefore, if the actuator motor is used in a strong magnetic
field environment, malfunction or failure may occur.
The major failure is described below.
• Reduction of transporting ability (pushing force, speed)
• Damage to the actuator due to collision to the workpiece by positional displacement occurred.
Do not expose the actuator motor to a magnetic field with a magnetic flux density of 1 mT or more.
When installing an electric actuator or an air cylinder with an auto switch (ex. CDQ2 series) or electric
actuators side by side, maintain 40 mm minimum around the motor.
Refer to the construction drawing of the actuator motor.
Air cylinder installation with an auto switch is forbidden in the shaded area.
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