Denso PR-700UDM Operator's Manual page 10

Improper handling of the product against these warning precautions could result in overheating,
smoke, or malfunction. Be sure to observe the following when using this product.
 Never disassemble or modify the product.
Doing so could result in fire or electrical shock.
 Never leave the product in places where there are excessively high
temperatures, such as inside unventilated automobiles, or in places
exposed to direct sunlight.
Doing so could affect the housing or parts, resulting in fire.
 Avoid using the product in areas of extremely humidity or drastic temperature
changes.
Moisture may enter the product, resulting in malfunction, fire or electrical
shock.
 Do not place the product in places where it may be subject to oily smoke or
steam such as near a cooking range or humidifier.
Doing so could result in fire or electrical shock.
 Never cover or wrap the product in a cloth or blanket.
Doing so could cause the product to overheat, deforming its housing,
resulting in fire. Always use the product in a well-ventilated area.
 Do not cover the USB cable or allow it to become trapped under heavy
objects.
 Do not use the product if your hands are wet or damp.
Doing so could result in electrical shock.
 Never use organic cleaners or chemicals such as benzene and thinner to
clean the housing. Do not apply insecticide to the product.
Doing so could result in damage to the housing, electrical shock or fire.
 Do not use the product with anti-slip gloves containing plasticizer.
The housing may be broken, causing injuries, electrical shock, or fire.
 Do not operate the product in close proximity to electronic equipment such as
a mobile phones, PHS, TV or radio.
Doing so could cause noise in the sound or display due to electromagnetic
waves generated by the product.
 Make sure to hold the plug when connecting and disconnecting the USB
cable.
Failure to do so could fracture the inner wires, burn the product, or cause fire
or electric shock.
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