Safety Precautions - KYOWA WGA-680A Instruction Manual

SAFETY PRECAUTIONS (Do not forget to read the safety precautions prior to use.）
The WGA-680A-01, WGA-680A-02, WGA-680A-03, WGA-680A-11, WGA-680A-12 and WGA-680A-13 are
designed to be used according to "1-3. BCD OUTPUT SPECIFICATIONS", "2-1-3. RS-232C specifications", and "2-
2-3. RS-485 specifications". Do not use the product in an environment exceeding the specifications.
Or, it may cause troubles.
PRIOR TO USE
For safe use of the product, do not forget to read the "Safety Precautions" prior to use.
Kyowa Electronic Instruments Co., Ltd. assumes no liability for any damage resulting from the user's failure to comply
with the safety precautions.
For safety operation of the product, the following symbol marks are used in the Instruction Manual.
SAFETY SYMBOLS
For safety operation of the product, the following symbol marks are used in the Instruction Manual.
WARNING
CAUTION
● Warning.
Be sure to observe the safety precautions described in the WGA-680A Instruction Manual.
● To prevent a fire hazard, ensure that the power supply voltage specified for the product matches the local line
voltage before connecting the system to the power outlet.
Power supply specs
WGA-680A-00~04 (AC models) :AC100~240V, Power consumption: 20VA or less
WGA-680A-10~14 (DC models) :DC10~30V,
● Avoid using in environment with inflammable gas, etc.
To prevent the risk of fire hazard or explosion, do not use the product in environment with inflammable gas, vapor,
or dust.
● If any trouble occurs.
To prevent a fire hazards, if smoke is emerging from the product, immediately disconnect the USB cable or AC
adapter to terminate the system operation.
● Protective ground.
Be sure to connect the GND terminal to the ground. Or, it may cause an electric shock hazard, lower the
performance, and cause trouble.
Indicates "PROTECTIVE GROUND TERMINAL."
Be sure to connect the GND terminal to the ground.
Improper operation of the system may result in death or severe injury of the operator.
Improper operation of the system may result in injury of the operator and physical
damage of the system.
WARNING
Power consumption: 10W or less
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IM-A-1060G