Constructor CTRAIN1501M, Оригинальное руководство пользователя

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accessories cannot be adequately guarded or
controlled.
7. The arbour size of wheels and flanges
must properly fit the spindle of the power tool.
Wheels and flanges with arbour holes that do not
match the mounting hardware of the power tool will
run out of balance, vibrate excessively and may
cause loss of control.
8. Do not use damaged wheels. Before
each use, inspect the wheels for chips and
cracks. If power tool or wheel is dropped,
inspect for damage or install an undamaged
wheel. After inspecting and installing the
wheel, position yourself and bystanders away
from the plane of the rotating wheel and run
the power tool at maximum no load speed for
one minute.
Damaged wheels will
normally break apart during this test time.
9. Wear personal protective equipment.
Depending on application, use face shield,
safety goggles or safety glasses. As
appropriate, wear dust mask, hearing
protectors, gloves and shop apron capable
of stopping small abrasive or workpiece
fragments. The eye protection must be
capable of stopping flying debris generated
by various operations. The dust mask or
respirator must be capable of filtrating particles
generated by your operation. Prolonged exposure to
high intensity noise may cause hearing loss.
10. Keep bystanders a safe distance away from
work area. Anyone entering the work area must
wear personal protective equipment.
Fragments of workpiece or of a broken wheel
may fly away and cause injury beyond immediate
area of operation.
11. Hold the power tool by insulated
gripping surfaces only, when performing an
operation where the cutting accessory may
contact hidden wiring or its own cord.
Cutting accessory contacting a “live” wire may
make exposed metal parts of the power tool
“live” and could give the operator an electric
shock.
12. 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 wheel.
13. Never lay the power tool down until
the accessory has come to a complete stop
.
The spinning wheel may grab the surface and
pull the power tool out of your control.
14. 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.
15. 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.
16. Do not operate the power tool near
flammable materials . Sparks could ignite these
materials.
17. Do not use accessories that require
liquid coolants. Using water or other liquid
coolants may result in electrocution or shock.
KICKBACK AND RELATED WARNINGS
Kickback is a sudden reaction to a pinched or
snagged rotating wheel. Pinching or snagging
causes rapid stalling of the rotating wheel which
in turn causes the uncontrolled power tool to be
forced in the direction opposite of the wheel’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 line with
the rotating wheel.
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, segmented diamond
wheel with a peripheral gap greater than 10
mm or toothed saw blade.
Such blades
create frequent kickback and loss of control.
f) Do not “jam” the wheel or apply
excessive pressure. Do not attempt to
make an excessive depth of cut.
Overstressing the wheel increases the loading and
susceptibility to twisting or binding of the wheel in
the cut and the possibility of kickback or wheel
breakage.
g) When wheel is binding or when interrupting
a cut for any reason, switch off the power tool
and hold the power tool motionless until the
wheel comes to a complete stop. Never
attempt to remove the wheel from the cut
while the wheel is in motion otherwise
kickback may occur. Investigate and take
corrective action to eliminate the cause of wheel
binding.