4
SAFETY
All the safety and user manual should be read before the appliance is operated.
The safety and operating instructions should be retained for future reference.
Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use
a damp cloth for cleaning.
Do not use this equipment near wet place.
This product should be operated only from the type of power sources indicated on the marking label. If you
are not sure of the type of power supplied to your home, consult your local power company. For equipment
intended to operate from battery power, or other source, refer to the user manual.
This equipment may be equipped with a 3 wire grounding-type plug, a plug having a third (grounding) pin.
This pin will only fit in to a grounding type power outlet. This is a safety feature. If you are unable to insert
the plug in to the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety
purpose of the grounding-type plug.
Openings on the case are provided for ventilation and to ensure reliable operation of the equipment and to
protect it from overheating. The openings should never be blocked.
Do not use any damaged power cords or plugs, or loosed outlets, this may cause electrical shock or fire.
Do not put heavy articles such as other equipments on this product.
Keep it away from liquid, magnetic, inflammable substances.
It is suggested to perform the product three minutes after the power is on for a precise measurement and
analysis.
Summary of Contents for DV-HSW-41
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