Hitachi NV 50A1 Instrucciones De Manejo página 6

English
GENERAL OPERATIONAL PRECAUTIONS
1. Operate the power tool safely for correct uses.
Do not use the power tool for uses other than those
specified in this instructions.
2. For safe operation handle the power tool correctly.
Please follow the instructions given in this instruction
manual and correctly handle this tool so as to ensure
safe operation. Never let the tool be use by children
or people who do not know enough to be able to
handle it correctly, or let it be used by people who
cannot operate it correctly.
3. Confirm the safety of the workshop.
Keep unauthorized people away from the workshop.
Especially children should be kept away.
4. The right parts in the right places.
Do not remove any of the covers or screws. Keep
them in place as they have their functions.
Moreover, because it would be dangerous, never
make modifications to the tool or use it after making
modifications.
5. Check the tool before using it.
Before using the tool, always check that no parts of
it are broken, that all screws are completely tight,
and that no parts are missing or rusty.
6. Excessive work could cause accidents.
Do not make tools and accessories work beyond
their abilities. Excessive work not only damages the
power tool but also is dangerous in itself.
7. Stop operation immediately if abnormalities are
noticed.
Stop operation if you notice abnormalities, or if the
power tool does not work properly; have the power
tool inspected and serviced.
8. Look after the power tool carefully.
If you drop or knock the power tool against things,
the outer frame may be deformed and cracks or
other kinds of damage may occur, so please handle
it with sufficient care. Also, do not scratch or engrave
signs on the power tool. Owing to high pressure air
inside the tool, cracks in the surface are dangerous.
Never use the power tool if a crack develops or if air
is escaping from a crack.
9. Take good care for a long life.
Always take good care of the power tool and keep it
clean.
10. Inspection at regular intervals is essential for safety.
Inspect the power tool at regular intervals so that the
power tool can be operated safety and efficiently at
all times.
11. Consult an authorized service agent if repair or
parts replacement is necessary.
Ensure that the power tool is serviced by authorized
service centers only, and that only genuine,
replacement parts are used.
12. Keep the power tool in a proper place.
When not in use, the power tool should be kept in a
dry place out of the reach of children. Put into the
body about 2cc oil through the hose joint to protect
the tool from rust.
13. The exploded assembly drawing on this handling
instructions should be used only for authorized
service center.
5
PRECAUTIONS ON USING NAILER
1. Safe operation through correct usage
This tool was designed for driving nails into wood
and similar materials. Use it for its intended purpose
only.
2. Make sure air pressure is within the rated range of
air pressure.
Please make sure that the air pressure is within a
range of 4.9 bar – 8.3 bar (70 ~ 120 psi.), and that the
air which is used is clean and dry. If the air pressure
is greater than 8.3 bar (120 psi.), the life of the power
tool will be shortened and dangerous conditions
could develop. Tools shall not be connected to
pressure which potentially exceeds 14 bar (200 psi.).
3. Never operate the equipment with high-pressure
gases other than compressed air.
Never use carbon dioxide, oxygen or another gas
from pressurized
circumstances.
4. Be careful of ignition and explosions.
Since sparks may fly during nailing, it is dangerous
to use this tool near lacquer, paint, benzine, thinner,
gasoline, gas, adhesives and similar inflammable
substances as they may ignite or explode. Under no
circumstances should this tool therefore be used in
the vicinity of such inflammable material.
5. Always wear eye protection (protective goggles).
When operating the power tool, always wear eye
protection, and ensure that surrounding people wear
eye protection too.
The possibility of fragments of the wire linking the
nails or nails that were not properly hit entering the
eye is a threat to sight. Eye protection can be bought
at any hardware store. Always wear eye protection
while operating this tool. Use either eye protection
or a wide vision mask over prescription glasses.
Employers should always enforce the use of eye
protection equipment.
6. Protect your ears and head.
When engaged in nailing work please wear ear
mufflers and head protection. Also, depending on
condition, ensure that surrounding people also wear
ear mufflers and head protection.
7. Pay attention to those working close to you.
It would be very dangerous if nails that were not
properly driven in should hit other people. Therefore,
always pay attention to the safety of the people
around you when using this tool. Always make sure
that nobody's body, hands or feet are close to the
nail outlet.
8. Never point the nail outlet towards people.
Always assume the tool contains fasteners.
If the nail outlet is pointed towards people, serious
accidents may be caused if you mistakenly discharge
the tool. When connecting and disconnecting the
hose, during nail loading or similar operations, be
sure the nail outlet is not pointed towards anyone
(including yourself). Even when no nails are loaded
at all, it is dangerous to discharge the tool while
pointing it at someone, so never attempt to do so. No
horseplay. Respect the tool as a working implement.
9. Before using the power tool, check the push lever.
Before using the power tool make sure to check that
the push lever and valve operate properly. Without
containers under any