Makita AN250HC Bedienungsanleitung Seite 6

position is also very dangerous. Never attempt to
fasten the trigger. Do not operate a tool if any
portion of the tool operating controls is inoperable,
disconnected, altered, or not working properly.
13. Operate the tool within the specified air pressure
of 1.18 - 2.26 MPa (11.8 - 22.6 bar) for safety and
longer tool life. Do not exceed the recommended
max. operating pressure of 2.26 MPa (22.6 bar).
The tool should not be connected to a source
whose pressure potentially exceeds 3.39 MPa
(33.9 bar).
14. Make sure that the pressure supplied by the
compressed air system does not exceed the
maximum allowable pressure of the fastener
driving tool. Set the air pressure initially to the
lower value of the recommended allowable
pressure (see SPECIFICATIONS).
15. Never use the tool with other than compressed air.
If bottled gas (carbon dioxide, oxygen, nitrogen,
hydrogen, air, etc.) or combustible gas (hydrogen,
propane, acetylene, etc.) is used as a power
source for this tool, the tool will explode and
cause serious injury.
16. Always check the tool for its overall condition and
loose screws before operation. Tighten as
required.
17. Make sure all safety systems are in working order
before operation. The tool must not operate if only
the trigger is pulled or if only the contact arm is
pressed against the wood. It must work only when
both actions are performed. Test for possible
faulty operation with pins unloaded and the
pusher in fully pulled position.
18. Make sure that the trigger is locked when the lock
lever is set to the LOCK position.
19. Check walls, ceilings, floors, roofing and the like
carefully to avoid possible electrical shock, gas
leakage, explosions, etc. caused by striking live
wires, conduits or gas pipes.
20. Use only pins specified in this manual. The use of
any other pins may cause malfunction of the tool.
21. Never use fastener driving tools marked with the
symbol "Do not use on scaffoldings, ladders" for
specific application for example:
− when changing one driving location to
another involves the use of scaffoldings,
stairs, ladders, or ladder alike constructions,
e.g. roof laths;
− closing boxes or crates;
− fitting transportation safety systems e.g. on
vehicles and wagons.
22. Do not permit those uninstructed to use the tool.
23. Make sure no one is nearby before driving pins.
Never attempt to drive pins from both the inside
and outside at the same time. pins may rip
through and/or fly off, presenting a grave danger.
24. Watch your footing and maintain your balance
with the tool. Make sure there is no one below
when working in high locations, and secure the air
hose to prevent danger if there is sudden jerking
or catching.
25. On rooftops and other high locations, drive pins as
you move forward. It is easy to lose your footing if
you drive pins while inching backward. When
driving pins against perpendicular surface, drive
pins from the top to the bottom. You can perform
pin driving operations with less fatigue by doing
so.
26. A pin will be bent or the tool can become jammed
if you mistakenly drive pins on top of another pin
or strike a knot in the wood. The pin may be
thrown and hit someone, or the tool itself can
react dangerously. Place the pins with care.
27. Do not leave the loaded tool or the air compressor
under pressure for a long time out in the sun. Be
sure that dust, sand, chips and foreign matter will
not enter the tool in the place where you leave it
setting.
28. Do not point the ejection port at anyone in the
vicinity. Keep hands and feet away from the
ejection port area.
29. When the air hose is connected, do not carry the
tool with your finger on the trigger or hand it to
someone in this condition. Accidental firing can be
extremely dangerous.
30. Handle the tool carefully, as there is high pressure
inside the tool that can be dangerous if a crack is
caused by rough handling (dropping or striking).
Do not attempt to carve or engrave on the tool.
31. Stop pin driving operations immediately if you
notice something wrong or out of the ordinary with
the tool.
32. Always disconnect the air hose and remove all of
the pins:
1.When unattended.
2.Before performing any maintenance or repair.
3.Before cleaning a jam.
4.Before moving the tool to a new location.
33. Perform cleaning and maintenance right after
finishing the job. Keep the tool in tip-top condition.
Lubricate moving parts to prevent rusting and
minimize friction-related wear. Wipe off all dust
from the parts.
34. When not operating the tool, always lock the
trigger by turning the lock lever to the LOCK
position.
35. Do not modify tool without authorization from
Makita.
36. Ask Makita's Authorized service centers for
periodical inspection of the tool.
37. To maintain product SAFETY and RELIABILITY,
maintenance and repairs should be performed by
Makita Authorized Service Centers, always using
Makita replacement parts.
38. Use only pneumatic tool oil specified in this
manual.
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