-6-
No.D-
※
S-OMG0002-E
•Design the system to prevent reverse current when the product is forced to operate for operational
check.
Depending on the circuit used, insulation may not be maintained when operation is forced, allowing reverse current
to flow, which can cause malfunction and damage the product.
•Keep wiring as short as possible to prevent interference from electromagnetic noise and surge voltage.
Do not use a cable longer than 100 m.
•Strip the cable sheath in the correct direction.
Otherwise the insulation material can be torn or damaged.
♦
Environment
•Do not use the product in a place where strong magnetic field exists.
Otherwise malfunction of the product or demagnetization of the internal magnet can result.
•Do not use the product in an atmosphere with accumulation of iron waste or close contact with magnetic
substances.
When a large amount of iron waste such as machining chips or spatter has accumulated, or a magnetic substance
(something attracted by a magnet) is brought into close proximity with the actuator, it may cause the Auto switch to
malfunction due to weakening.
•Do not use the product in an environment that is constantly exposed to the splash of water.
This can cause insulation failure or malfunction due to swelling of the potting resin.
•Do not use in a place where the product could be splashed by oil or chemicals.
If the product is to be used in an environment containing oils or chemicals such as coolant or cleaning solvent,
even for a short time, it may be adversely affected. (insulation failure, malfunction due to swelling of the potting
resin, or hardening of the potting resin, or hardening of the lead wires)
•Do not use the product in an environment where corrosive gases or fluids could be splashed.
Otherwise damage to the product and malfunction can result.
•Do not use in an area where surges are generated.
If there is equipment which generates a large amount of surge (solenoid type lifter, high frequency induction
furnace, motor, etc.) close to the actuator, this may cause deterioration or breakage of the internal circuit of the
Auto switch. Avoid sources of surge generation and crossed lines.
•Do not use a load which generates surge voltage.
When a surge-generating load such as a relay or solenoid is driven directly, use an Auto switch with a built-in surge
absorbing element.
•The product is CE marked, but not immune to lightning strikes. Take measures against lightning strikes
in the system.
•Mount the product in a place that is not exposed to vibration or impact (over 1000 m/s
2
).
Otherwise failure or malfunction can result.
•Do not use the product in an environment that is exposed to temperature cycle.
Heat cycles other than ordinary changes in temperature can adversely affect the inside of the product.
•Do not expose the product to direct sunlight.
If using in a location directly exposed to sunlight, shade the product from the sunlight. Otherwise failure or
malfunction can result.
•Keep within the specified ambient temperature range.
Otherwise malfunction can result.
•Do not operate close to a heat source, or in a location exposed to radiant heat.
Otherwise malfunction can result.