Specific Safety Instructions - NUTOOL MC250N Manual Del Usuario

GB

SPECIFIC SAFETY INSTRUCTIONS

WARNING! Some wood and wood type products, especially
MDF (Medium Density Fibreboard), can produce dust that
can be hazardous to your health. We recommend the use of
an approved face mask with replaceable filters when using this
machine in addition to using the dust extraction facility. Ensure
that power tools are disconnected from the mains supply when
not in use, before servicing, lubricating or making adjustments
and when changing accessories such as blades, bits and cutters.
Do Not use blades made from High Speed Steel. Do Not stop
the blade by forcing the machine or by using sideways pressure.
Do Not fit a grinding or cutting disc to this machine. Always use
the correct type of blade for the operation to be carried out.
Do Not use blades that are bent or have missing teeth. This is
highly dangerous and could result in a serious accident causing
injury to the operator, bystanders and damage to the machine.
Only use blades that are recommended by the supplier and
that are in good condition. Do Not use blades that are larger
than specified. Only use blades that are rated for the machine.
The rotational speed shown on the blade should always be
HIGHER than the rotational speed of the machine. Ensure that
the directional arrow marked on the blade corresponds with the
rotational direction of the motor. The teeth of the blade should
always point downward as viewed from the front of the saw. Do
Not lock the blade guard in the up position. Ensure that movable
guards operate freely without jamming. Keep Guards in place
and in good working order. With the machine disconnected from
the mains supply check the operation of the guard to ensure
that it operates correctly. Do Not use blades the body of which
is thicker or the set of which is smaller than the thickness of the
riving knife. (See Illustration "A") Always ensure that the distance
between the riving knife and the toothed rim of the saw blade is
not more than 5mm. (See Illustration "B") Always ensure that the
toothed rim of the saw blade does not extend more than 5mm
beyond the lower edge of the riving knife. (See Illustration "C")
Always keep the blade securing arbor and collars clean.
Whenever replacing blades ensure that the recessed surface
of the blade collar fits snugly against the surface of the blade.
Ensure that the blade securing bolt is securely tightened using
the wrenches provided. Do not over tighten. Use only blades
that are recommended by the manufacturer. Do not start
the machine with the blade in contact with the work piece.
Check the work piece for any protruding nails, screw heads
or anything that could damage the blade. Do not attempt to
modify the machine or its accessories in any way. Do not force
the machine let the machine do the work this will reduce the
wear on the machine and blade and increase its efficiency and
operating life. Approved ear defenders should be worn when
using circular saws. Do not cut timber greater than 75mm,
Metal, Stone, Rubber, Plastic, Bones, Etc. Do not fit any other
tool or combination of blades. Do not modify the machine or its
guards/controls in any way. Do not use with any covers/guards
removed. Always use the blade guard, riving knife and anti
kickback paws for every operation, including through sawing.
Through sawing operations are those in which the blade cuts
completely through the work piece when ripping or crosscutting.
Always hold the work firmly against the mitre gauge or fence.
Always use a push stick for ripping narrow stock. Refer to
ripping applications in instruction manual.
Always use either the fence or the mitre gauge to position and
guide the work. Never stand or have any part of your body in line
with the path of the saw blade. Keep your hands out of the line
of the saw blade. Never reach behind or over the cutting tool for
any reason. If off cuts of wood become jammed in the machine,
switch off and disconnect from supply before removal. Feed the
work piece into the blade against the direction of rotation only.
Never use the rip fence as a cut-off gauge when cross-cutting.
NEVER attempt to free a stalled saw blade without first turning
the saw OFF.
Provide adequate support to the rear and sides of the saw
table for wide or long work pieces. Avoid kickback (work thrown
back toward you) by keeping the blade sharp, keeping rip fence
parallel to the saw blade, keeping spreader and anti-kickback
pawls (if fitted) and guard in place. Do not release work before
it is pushed all the way past the saw blade. Do not rip work that
is twisted or warped or does not have a straight edge to guide
along the fence. Avoid awkward operations and hand positions
where a sudden slip could cause your hand to move into the
blade. Never use solvents to clean plastic parts Solvents could
possibly dissolve or otherwise damage the material. Only a
soft damp cloth should be used to clean plastic parts. Use in
a well ventilated area. Remove sawdust frequently. Clean out
sawdust from the interior of the saw to prevent a potential fire
hazard. Saw dust is potentially hazardous to health. Always use
a suitable dust collection system and wear an approved face
mask.
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