Makita AT1150A Instruction Manual page 5

(6) Do not hold or carry the tool with a finger on
the trigger.
(7) Do not load the tool with fasteners when any
one of the operating controls is activated.
(8) Do not operate the tool with any power
source other than that specified in the tool
operating/safety instructions.
An improperly functioning tool must not be used.
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Sparks sometimes fly when the tool is used. Do not
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use the tool near volatile, flammable materials
such as gasoline, thinner, paint, gas, adhesives,
etc.; they will ignite and explode, causing serious
injury.
The area should be sufficiently illuminated to
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assure safe operations. The area should be clear
and litter-free. Be especially careful to maintain
good footing and balance.
Only those involved in the work should be in the
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vicinity. Children especially must be kept away at
all times.
There may be local regulations concerning noise
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which must be complied with by keeping noise
levels within prescribed limits. In certain cases,
shutters should be used to contain noise.
Do not play with the contact element: it prevents
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accidental discharge, so it must be kept on and not
removed. Securing the trigger in the ON position is
also very dangerous. Never attempt to fasten the
trigger. Do not operate a tool if any controls is
inoperable, disconnected, altered, or not working
properly.
Operate the tool within the specified air pressure of
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0.44 - 0.83 MPa (4.4 - 8.3 bar) for safety and
longer tool life. Do not exceed the recommended
max. operating pressure of 0.83 MPa (8.3 bar).
The tool should not be connected to a source
whose pressure potentially exceeds 1.37 MPa
(13.7 bar).
Make sure that the pressure supplied by the
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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).
Never use the tool with other than compressed air.
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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.
Always check the tool for its overall condition and
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loose screws before
required.
Make sure all safety systems are in working order
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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. Tighten as
operation with staples unloaded.
Check walls, ceilings, floors, roofing and the like
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carefully to avoid possible electrical shock, gas
leakage, explosions, etc. caused by striking live
wires, conduits or gas pipes.
Use only staples specified in this manual. The use
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of any other staples may cause malfunction of the
tool.
Never use fastener driving tools marked with the
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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.
Do not permit those uninstructed to use the tool.
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Make sure no one is nearby before stapling. Never
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attempt to staple from both the inside and outside
at the same time. Staples may rip through and/or
fly off, presenting a grave danger.
Watch your footing and maintain your balance with
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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.
On rooftops and other high locations, staple as you
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move forward. It is easy to lose your footing if you
staple while inching backward. When stapling
against perpendicular surface, staple from the top
to the bottom. You can perform stapling operations
with less fatigue by doing so.
A staple will be bent or the tool can become
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jammed if you mistakenly staple on top of another
staple or strike a knot in the wood. The staple may
be thrown and hit someone, or the tool itself can
react dangerously. Place the staples with care.
Do not leave the loaded tool or the air compressor
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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.
Do not point the ejection port at anyone in the
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vicinity. Keep hands and feet away from the
ejection port area.
When the air hose is connected, do not carry the
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tool with your finger on the trigger or hand it to
someone in this condition. Accidental firing can be
extremely dangerous.
Handle the tool carefully, as there is high pressure
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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.
Stop stapling operations immediately if you notice
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something wrong or out of the ordinary with the
tool.
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