Safety Information - Hanyoung TH500 Manual

1.2 Safety information

Alerts declared in the manual are classified to Danger, Warning and Caution by their criticality
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury
Danger
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury
Warning
Caution
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury
Warning
• For safety and security of the system that is connected to the product, please read and follow
this manual carefully.
• We are not responsible for any damages and safety problems due to disregards of the manual or
lack of care of the product.
• Please install any extra safety circuitry or other safety materials outside the product for safety of
the program that is connected to the product.
• Do not disassemble, repair or reconstruct the product. It can cause electric shock, fire, and errors.
• Since this is not explosion-proof structure, please use in a place where corrosive gas
(such as harmful gas, ammonia, etc.), combustible or explosive gas does not occur.
• Do not give impact to products. It can cause of damage or malfunction.
• When you wire it, please cut out all of electric power.
• Please do not block ventilating windows. It may cause of break down.
• To avoid electric shock, please use it after installation to panel.
• Do not operate controller with wet hand, it may cause of electric shock.
• This controller is operating in 100 V - 240 V a.c, 50 - 60 Hz without additional change.
If you use other voltage, it may case of fire and electric shock.
• When you put to earth, please refer to install method. But do not it earth to gas pipes,
phone lines and lightning rods.
• When installing the product, please install a switch or a circuit break in order to separate the main
power.
Caution
•Please avoid installing the product for following places where
· People can touch terminal unconsciously
· Directly exposed to the mechanical vibration or impact.
· Exposed to the corrosive gas or combustible gas.
· It is exposed to mechanical shock or vibration
· Danger of corrosion or combustion of gas exist
· Temperature changes too frequently
· Temperature is either too high or too low
· It is exposed to direct rays
· It is exposed to electromagnetic waves too much
· Humid place
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