５
Warning
1. Check the terminal number when wiring.
Incorrect wiring can lead to controller failure and malfunction. Please check the terminal
number before wiring.
2. Make sure that no excessive force is applied to the lead wires.
Broken lead wires will result if bending stresses or tensile forces are applied to the lead wires.
3. Check the insulation of the wiring.
Avoid defective insulation (crossed lines with other circuit, ground fault, defective insulation
between terminals, etc.) with the wiring. Excessive current can flow through the controller,
which may cause damage.
Warning
1. Do not use in an atmosphere containing corrosive gases, chemicals, sea water, water,
steam, or where there is direct contact with any of these.
This may cause rust and/or corrosion on metal parts and deterioration of resin parts.
2. Do not use in environments where Areas where the product may be exposed to particles
or dust.
This may cause burnout of electrical parts such as short circuits on the terminal block.
3.Avoid direct sunlight or ultraviolet
ray.
It may break/ damage the resin parts.
4. Do not use in potentially explosive environments.
It must not be used in an environment with explosive gases, as there is a possibility of explosion.
5. Do not mount the product in locations where it is exposed to radiant heat or other
excessive heat.
It may lead to damage or malfunction of the board or element.
6. Do not store in a strong magnetic field atmosphere.
This may cause electrical components such as transistors to malfunction.
7. Do not operate in a location subject to vibration or impact.
It may lead to damage or malfunction of the board or element.
Warning
1. Perform regular inspections and confirm normal operation.
Otherwise it may be impossible to guarantee safety due to unexpected malfunction or
erroneous operation.
Please check once every 6 months.
2. Inspection before maintenance
Turn off the power supply and check safety before removing the product.
Warning
１．
Turn the power switch off before changing the timer settings, etc.
Setting up with the power switch on may cause malfunction or operation non-conformance.
Mounting
Wiring
Mounting
Operating Environment
Mounting
Maintena
nce
Mounting
Setting
