1. BEFORE OPERATION
1－3
• Be sure to use a power supply within the specified range.
200 VAC input type: PY2A…, PY2B…
200 VAC to 230 VAC (+10%, −15%) 50/60 Hz
100 VAC input type: PY2E…, PY2F…
100 VAC to 115 VAC (+10%, −15%) 50/60 Hz
If a power supply other than the above is used, an accident may result.
• When a surge voltage is produced in the power supply, connect a surge absorber or others between the
powers to absorb the voltage before operation.
Otherwise malfunction or breakage may result.
• Turn the power on and off during maintenance and inspection after safety (such as the situation of the
load) is completely checked. If the power is turned on or off during the load is applied, an accident or
breakage may result.
• Never use this product where corrosive (acid, alkali, etc.), flammable or explosive liquid or gas exists to
prevent it from deforming or breaking.
• Never use this product where flammable or explosive liquid or gas exists since the liquid or the gas may
be ignited, causing great danger.
Corrosives
Gas
Acid/Alkali
Flammables
Explosives
• Use this product within the ambient temperature range from 0°C to 40°C (0°C to 55°C for the Servo
Amplifier) and below the relative humidity limit of 90%.
• The Servomotor and the Servo Amplifier should be kept away from water, cutting fluid or rainwater
.
Otherwise electric leakage or and electric shock may result.
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