Makita 9105, Instruction Manual

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9. Position the cord clear of the spinning accessory.
If you lose control, the cord may be cut or snagged
and your hand or arm may be pulled into the spinning
accessory.
10. Never lay the power tool down until the accessory
has come to a complete stop.
The spinning
accessory may grab the surface and pull the power
tool out of your control.
11. Do not run the power tool while carrying it at your
side.
Accidental contact with the spinning accessory
could snag your clothing, pulling the accessory into
your body.
12. Regularly clean the power tool’s air vents. The
motor’s fan will draw the dust inside the housing and
excessive accumulation of powdered metal may
cause electrical hazards.
13. Do not operate the power tool near flammable
materials.
Sparks could ignite these materials.
14. Do not use accessories that require liquid
coolants.
Using water or other liquid coolants may
result in electrocution or shock.
15. Kickback and Related Warnings
Kickback is a sudden reaction to a pinched or
snagged rotating wheel, backing pad, brush or any
other accessory. Pinching or snagging causes rapid
stalling of the rotating accessory which in turn causes
the uncontrolled power tool to be forced in the
direction opposite of the accessory’s rotation at the
point of the binding.
For example, if an abrasive wheel is snagged or
pinched by the workpiece, the edge of the wheel that
is entering into the pinch point can dig into the surface
of the material causing the wheel to climb out or kick
out. The wheel may either jump toward or away from
the operator, depending on direction of the wheel’s
movement at the point of pinching. Abrasive wheels
may also break under these conditions.
Kickback is the result of power tool misuse and/or
incorrect operating procedures or conditions and can
be avoided by taking proper precautions as given
below.
a)
Maintain a firm grip on the power tool and
position your body and arm to allow you to resist
kickback forces. Always use auxiliary handle, if
provided, for maximum control over kickback or
torque reaction during start-up.
The operator can
control torque reactions or kickback forces, if proper
precautions are taken.
b)
Never place your hand near the rotating
accessory. Accessory may kickback over your hand.
c) Do not position your body in the area where
power tool will move if kickback occurs. Kickback
will propel the tool in direction opposite to the wheel’s
movement at the point of snagging.
d)
Use special care when working corners, sharp
edges etc. Avoid bouncing and snagging the
accessory.
Corners, sharp edges or bouncing have a
tendency to snag the rotating accessory and cause
loss of control or kickback.
e)
Do not attach a saw chain woodcarving blade or
toothed saw blade. Such blades create frequent
kickback and loss of control.
16. Safety Warnings Specific for Grinding:
a) Use only wheel types that are recommended for
your power tool.
b) Wheels must be used only for recommended
applications. For example: do not grind with the
side of cut-off wheel.
Abrasive cut-off wheels are
intended for peripheral grinding, side forces applied to
these wheels may cause them to shatter.
c)
Do not use worn down wheels from larger
power tools. Wheel intended for larger power tool is
not suitable for the higher speed of a smaller tool and
may burst.
Additional Safety Warnings:
17. Make sure the wheel is not contacting the
workpiece before the switch is turned on.
18. Before using the tool on an actual workpiece, let it
run for a while. Watch for vibration or wobbling
that could indicate poor installation or a poorly
balanced wheel.
19. Use the specified surface of the wheel to perform
the grinding.
20. Watch out for flying sparks. Hold the tool so that
sparks fly away from you and other persons or
flammable materials.
21. Do not leave the tool running. Operate the tool
only when hand-held.
22. Do not touch the workpiece immediately after
operation; it may be extremely hot and could burn
your skin.
23. Always be sure that the tool is switched off and
unplugged or that the battery cartridge is removed
before carrying out any work on the tool.
24. Observe the instructions of the manufacturer for
correct mounting and use of wheels. Handle and
store wheels with care.
25. Check that the workpiece is properly supported.
26. If working place is extremely hot and humid, or
badly polluted by conductive dust, use a short-
circuit breaker (30 mA) to assure operator safety.
27. Do not use the tool on any materials containing
asbestos.
28. This tool has not been waterproofed, so do not
use water on the workpiece surface.
29. Ensure that ventilation openings are kept clear
when working in dusty conditions. If it should
become necessary to clear dust, first disconnect
the tool from the mains supply (use non metallic
objects) and avoid damaging internal parts.
30. Always be sure you have a firm footing. Be sure
no one is below when using the tool in high
locations.
SAVE THESE INSTRUCTIONS.
WARNING:
DO NOT let comfort or familiarity with product (gained
from repeated use) replace strict adherence to safety
rules for the subject product. MISUSE or failure to
follow the safety rules stated in this instruction
manual may cause serious personal injury.