Nakanishi Sonic Cutter ZERO Operation Manual page 5

Safety Precautions
CAUTION
The operating environment for this product is 10 - 40°C (75 - 104ºF),, humidity is 30 - 75% RH,, and air
pressure is 700 - 1,060 hPa. Also, use the controller in a non-condensing environment. If used beyond this
range, it may cause malfunctions or damage.
Store the product in a place where the temperature is between 10 - 50°C, degrees Celsius, the humidity is
between 30 - 75% RH, the air pressure is between 500 and 1,060 hPa, and there is no dust, sulfur or salt air.
When installing the controller, provide a space of 10 cm behind the controller to allow for smooth insertion and
removal of the power cord in the event of an emergency.
Before starting to use the product, please inspect it in advance and make sure that there is nothing wrong. If you
notice any abnormality, contact your dealer for repair.
If the blade or handpiece becomes hot or if a strange noise occurs suddenly during use, stop using it immediately
and check the entire system. If the blade is damaged, do not continue to use it. Replace the blade with a new
one.
Before turning on the Main power switch or the controller's ON / OFF key (foot switch), make sure that nothing is
in contact with the tip of the handpiece or the blade. Oscillation can be difficult to start if there iscontact. Re-
cuting in the middle of a cut may not be possible if material is stuck to the blade.
If you hear an abnormal noise coming from the tip of the handpiece, the blade may be broken in the groove at the
tip of the horn, or it may not be installed properly.
Do not turn the ON / OFF key (foot switch) to "ON" with the cap on the handpiece tip.
If the blade breaks right off at the base after replacing it, the replacement blade may not be correctly installed.
Check the replacement blade for burrs, and replace it witha new blade. Do not use blades with holes inthem.
NOTICE
This product uses an ultrasonic oscillator. The proximity of computers and LAN cables may affect them. Also, if
there is a radio receiver nearby, there may be noise.
When in use, if the operation sounds peculiar to ultrasonic vibration is generated. We recommend that you wear
earplugs.
Set the power switch to OFF after use. Also, unplug the power cord when not in use for long periods of time.
The user is responsible for operation and maintenance.
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