Pentax W-821NX, Основное руководство пользователя, Страница: 4 / 48

2
• Electro-Magnetic Compatibility (EMC): This instrument complies with the protection
requirement for residential and commercial areas. If this instrument is used close to industrial
areas or transmitters, the equipment can be influenced by electromagnetic fields.
• Do not use this product in a coal mine, in a location where there is coal dust, or near flam-
mable material as there is a risk of explosion.
• Do not disassemble, modify or repair this product as there is a risk of fire, electric shock and
burn injury. If you think the product requires repair, contact the retail outlet where you pur-
chased it or an authorized repair site.
• Only use the battery charger intended for this product as the battery charger.
Use of another battery charger entails a risk of fire or burn injury from the battery bursting
into flames due to possible differences in voltage or polarity.
• Do not use a damaged electric cord plug or loose electric outlet when charging as there is
a risk of fire or electric shock.
• Do not charge the battery while covered by clothes or similar item as there is a risk of fire if
the clothes ignite.
• Do not use the battery or charger when wet as there is a risk of fire and burn injury due to
short-circuit.
• To prevent making short-circuit when removing the battery and charger from the case and
storing them, apply electrically resistant tape to the poles of the battery. Storing the bat-
tery and charger as it may result in fire or burn injury due to short-circuit.
• Do not throw the battery into fire or expose it to heat as there is a risk of injury if it explodes.
CAUTION
For your safety, perform the initial and periodical inspection as well as when the instrument
is fixed and adjusted.
When the laser beam enters eyes, an unexpected accident might be caused by blink of
eyes. Do not place the laser product at a height where its laser beam may hit the eyes of
car drivers and pedestrians.
Do not place the laser product at a place where its laser beam may hit a reflecting object
such as a mirror or a glass window. The reflection beam of the laser is also harmful to the
human body.
When not performing measurement, cut off the power supply or shade the Objective lens
with Objective cap to prevent the instrument emitting the laser beam.
Keep the laser product in the place where the person who does not have the product
knowledge such as children does not touch by mistake.
Before disposing of the instrument, destroy its power supply mechanism to prevent it
from emitting the laser beam.