SMC Networks EQFS Series Operation Manual page 10

⑤ When installing, adjusting, inspecting or performing maintenance on the product, controller and
related equipment, be sure to shut off the power supply to them. Then, lock it so that no one other
than the person working can turn the power on, or implement measures such as a safety plug.
⑥ The inside of the electric actuator and its connector should not be touched.
It may cause an electric shock or damage to the controller.
⑦ Do not perform the operation or setting of the product with wet hands.
Doing so may cause an electric shock.
⑧ Products with damage or those missing any components should not be used.
An electric shock, fire, or injury may result.
⑨ Be careful not to be caught or hit by the workpiece while the electric actuator is moving.
It may cause an injury.
⑩ Do not connect the power supply or power on the product before confirming the
area to which the work- piece moves is safe.
The movement of the workpiece may cause an accident.
⑪ Before installation, wiring, and maintenance, the voltage should be checked with a tester
5 minutes after the power supply has been turned off.
Otherwise, an electric shock, fire, or injury may result.
⑫ Do not use the product in an area where dust, powder dust, water, chemicals, or oil is in
the air.
It will cause failure or malfunction.
⑬ Do not use the product in an area where a magnetic field is generated.
It will cause failure or malfunction.
⑭ Do not install the product in an environment containing flammable gas, explosive gas, or
corrosive gas.
It could lead to fire, explosion and corrosion.
⑮ Radiant heat from strong heat sources, such as a furnace, direct sunlight, etc., should
not be applied to the product.
It will cause failure of the electric actuator or its peripheral devices.
⑯ Do not use the product in an environment subject to a temperature cycle.
It will cause failure of the electric actuator or its peripheral devices.
⑰ Do not use the product in a place where surges are generated.
When there are units that generate a large amount of surge around the product (e.g. solenoid
type lifters, high-frequency in- duction furnaces, motors, etc.), this may cause deterioration or
damage to the product's internal circuit. Avoid sources of surge generation and crossed lines.
⑱ Do not install the product in an environment under the effect of vibrations and impacts.
It will cause failure or malfunction.
⑲ When a surge-generating load, such as a relay or solenoid valve, is driven directly, use a
product that incorporates a surge absorption element.
- 9 -