Hitachi V-21W - Manual (Page 3)

B
12. Grounding or Polarization 12. Grounding or Polarization 12. Grounding or Polarization 12. Grounding or Polarization
This product is equipped with a three-wire grounding-type plug a plug having a third (grounding) pin. This
plug will only fit into a grounding-type power outlet. This is a safety feature. If you are unable to insert
the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety
purpose of the grounding-type plug.
13. Power-Cord Protection 13. Power-Cord Protection 13. Power-Cord Protection 13. Power-Cord Protection
Power-supply cords should be routed to that they are not likely to be walked on or pinched by items placed
upon or against them, paying particular attention to cords at plug, convenience receptacles, and the point
where they exit from the product.
14. Lightning 14. Lightning 14. Lightning 14. Lightning
For added protection for this product during a lightning storm, or when it is left unattended and unused for
long periods of time, unplug it from the wall outlet. This will prevent damage to the product due to
lightning and power-line surges.
15. Overloading 15. Overloading 15. Overloading 15. Overloading
Do not overload wall outlets, extension cords or integral convenience receptacles as this can result in a risk of
fire or electric shock.
16. Object and Liquid Entry 16. Object and Liquid Entry 16. Object and Liquid Entry 16. Object and Liquid Entry
Never push objects of any kind into this product through openings as they may touch dangerous voltage
points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the
product.
17. Inflammable and Explosive Substance 17. Inflammable and Explosive Substance 17. Inflammable and Explosive Substance 17. Inflammable and Explosive Substance
Avoid using this product where there are gases, and also where there are inflammable and explosive
substances in the immediate vicinity.
18. Heavy Shock or Vibration 18. Heavy Shock or Vibration 18. Heavy Shock or Vibration 18. Heavy Shock or Vibration
When carrying this product around, do not subject the product to heavy shock or vibration.
19. Servicing 19. Servicing 19. Servicing 19. Servicing
Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service personnel.
20. Damage Requiring Service 20. Damage Requiring Service 20. Damage Requiring Service 20. Damage Requiring Service
Unplug this product from the wall outlet and refer servicing to qualified service personnel under the
following conditions:
a. When the power-supply cord or plug is damaged.
b. if liquid has been spilled, or objects have fallen into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally by following the operating instructions. Adjust only those
controls that are covered by the operating instructions as an improper adjustment of other controls may
result in damage and will often require extensive work by a qualified technician to restore the product to
its normal operation.
e. If the product has been dropped or damaged in any way.
f. When the product exhibits a distinct change in performance-this indicates a need for service.