Flex CSM 4060 Mode D'emploi page 19

Portable circular saw for metals CSM 4060
– Never hold piece being cut in your hands or
across your leg. Secure the workpiece to
a stable platform.
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– Hold power tool by insulated gripping
surfaces when performing an operation
where the cutting tool may contact hidden
wiring or its own cord.
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– When ripping always use a rip fence
or straight edge guide.
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– Always use blades with correct size and
shape (diamond versus round) of arbour
holes.
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– Never use damaged or incorrect blade
washers or bolt.
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– Before using the power tool and
saw blade, check them for damage,
imbalances and vibrations. Conduct a test
run!
– Use only saw blades which have
a permitted speed at least as high as
the nominal speed of the power tool.
– Switch on the portable circular saw before
guiding it towards the workpiece.
– Do not load the power tool to such
an extent that it stops.
– When using the power tool, hazardous
substances may be released.
Take suitable precautions (e.g. wear
a dust-proof mask).
– Never saw materials which contain
asbestos.
– Never saw light-weight metals which have
a magnesium content greater than 80 %.
Risk of fire!
– If power tools are used outdoors or are
exposed to extreme metal dust, connect via
a residual-current-operated circuit-breaker
(tripping current max. 30 mA).
– Mark the power tool with adhesive labels
only. Do not drill any holes into the housing.
Causes and operator prevention
of kickback:
– Kickback is a sudden reaction to
a pinched, bound or misaligned saw blade,
causing an uncontrolled saw to lift up and
out of the workpiece toward the operator;
– When the blade is pinched or bound tightly
by the kerf closing down, the blade stalls
and the motor reaction drives the unit
rapidly back toward the operator;
– If the blade becomes twisted or misaligned
in the cut, the teeth at the back edge of the
blade can dig into the top surface of the
wood causing the blade to climb out of the
kerf and jumb back toward the operator.
Kickback is result of saw misuse and/or
incorrect operating procedures or conditions
and can be avoided by taking proper
precautions as given below.
– Maintain a firm grip with both hands on the
saw and position your arms to resist
kickback forces. Position your body
to either side of the blade, but not in line
with the blade.
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– When blade is binding, or when
interrupting a cut for any reason, release
the trigger and hold the saw motionless in
the material until the blade comes
to a complete stop. Never attempt
to remove the saw from the work or pull the
saw backward while the blade is in motion
or kickback may occur.
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– When restarting a saw in the workpiece,
centre the saw blade in the kerf and check
that saw teeth are not engaged into the
material.
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