viii
Precautions for Correct Use
Air Flow Station
1. Avoid installing the product in the following places:
・
Places exceeding the rated ambient temperature
・
Places exposed to extreme temperature changes (where condensation occurs)
・
Places subject to relative humidity exceeding the rated humidity range
・
Places subject to corrosive or flammable gases
・
Places subject to mist, droplets, coarse particles, fiber, salt, metal dust, or large amount of particles
・
Places subject to direct shock or vibration
・
Places subject to direct sunlight
・
Places subject to exposure to water, oil, or chemical splashes
・
Places subject to strong magnetic field or electric field
・
Outdoors
2. Wiring
・
Wire the product cable separately from high-voltage or power lines. Placing them in the same wiring or
the same duct may cause induction, resulting in the product malfunction or damage.
・
Make sure that the I/O terminals are inserted or removed with the power turned OFF. Doing this with the
power ON may result in a failure.
3. Mounting screw hole
・
The screw holes provided on the product are M3 and 4 mm deep. Do not screw deeper than 4 mm,
which may damage the product.
4. Do not open the unit rear cover. (No battery terminal is provided.)
