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27
ENGLISH
eye protection must be cap- able of stopping
fl
ying debris generated by
various operations. The dust mask or respirator must be capable of
fi
ltrating particles generated by your operation. Prolonged exposure to
high intensity noise may cause hearing loss.
k) 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
fl
y away and cause
injury beyond immediate area of operation.
l) Hold the power tool by insulated gripping surfaces only, when
performing an operation where the cutting accessory may contact
hidden wiring.
Cutting accessory contacting a live wire may make
exposed metal parts of the power tool live and could give the operator
an electric shock.
m) 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.
n) 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.
o) 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.
p) Do not operate the power tool near
fl
ammable materials.
Sparks
could ignite these materials.
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
fi
rm 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 o
ff
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.
h) Do not restart the cutting operation in the workpiece. Let the
wheel reach full speed and carefully re-enter the cut.
The wheel
may bind, walk up or kickback if the power tool is restarted in the
workpiece.
i) Support panels or any oversized workpiece to minimize the risk of
wheel pinching and kickback.
Large workpieces tend to sag under
their own weight. Supports must be placed under the workpiece near
the line of cut and near the edge of the workpiece on both sides of
the wheel.
j) Use extra caution when making a pocket cut into existing walls or
other blind areas.
The protruding wheel may cut gas or water pipes,
electrical wiring or objects that can cause kickback.
ADDITIONAL SAFETY AND WORKING INSTRUCTIONS
Always start the cut gently pushing the wheel through the workpiece. Do
not bang or bump a wheel when starting or during a cut. Always push the
machine away from you.
While cutting, maintain a
fi
rm grip. Do not force the cut-o
ff
machine through
the work. Forcing a cut-o
ff
machine can cause kickback. Frequently clean
dust from air vents and guards.
When the cut is
fi
nished, always allow the wheel to come to a complete
stop. Never remove the cut-o
ff
machine from a cut while the wheel is
moving.
If making a partial cut, restarting a cut or correcting cut direction, allow the
wheel to come to a com-plete stop. To resume cutting, center the wheel in
the kerf (cutting slot), back the wheel away from cutting edge a few inches,
pull the trigger and re-enter the cut slowly.
If the cut-o
ff
machine stalls, maintain a
fi
rm grip and release the trigger
immediately. Correct the problem before continuing.
Switch the machine o
ff
immediately if the cutting disc stalls! Do not switch
the machine on again while the cutting disc is stalled, as doing so could
trigger a sudden recoil with a high reactive force. Determine why the cutting
disc stalled and rectify this, paying heed to the safety instructions.
The possible causes may be:
• it is tilted in the workpiece to be machined
• it has pierced through the material to be machined
• the power tool is overloaded
Do not reach into the machine while it is running.
When cutting metal,
fl
ying sparks are produced. Take care that no persons
are endangered. Because of the danger of
fi
re, no combustible materials
should be located in the vicinity (spark
fl
ight zone). Do not use dust
extraction.
Avoid
fl
ying sparks and sanding dust hit your body.
Never reach into the danger area of the machine when it is running.
Chips and splinters must not be removed while the machine is running.
Immediately switch o
ff
the machine in case of considerable vibrations or if
other malfunctions occur. Check the machine in order to
fi
nd out the cause.
Do not let any metal parts enter the airing slots - danger of short circuit!
WARNING!
Danger of burns! The wheel and workpiece will become hot
during use. Wear gloves when changing discs or touching workpiece. Keep
hands away from the grinding area at all times.
Do not dispose of used battery packs in the household refuse or by burning
them. Milwaukee Distributors o
ff
er to retrieve old batteries to protect our
environment.
Do not store the battery pack together with metal objects (short circuit risk).
Use only System MXF chargers for charging System MXF battery packs.
Do not use battery packs from other systems.
Never break open battery packs and chargers and store only in dry rooms.
Keep dry at all times.
Battery acid may leak from damaged batteries under extreme load or
extreme temperatures. In case of contact with battery acid wash it o
ff
immediately with soap and water. In case of eye contact rinse thoroughly
for at least 10 minutes and immediately seek medical attention.
Warning!
To reduce the risk of
fi
re, personal injury, and product damage
due to a short circuit, never immerse your tool, battery pack or charger in
fl
uid or allow a
fl
uid to
fl
ow inside them. Corrosive or conductive
fl
uids, such
as seawater, certain industrial chemicals, and bleach or bleach containing
products, etc., can cause a short circuit.
WARNING
This device contains a lithium button/coin cell battery. A
new or used battery can cause severe internal burns and lead to death in
as little as 2 hours if swallowed or enters the body. Always secure the
battery cover. If it does not close securely, stop using the device, remove
the batteries, and keep it away from children. If you think batteries may
ENGLISH
TECHNICAL DATA
MXF COS350
CUT-OFF MACHINE
Production code
4747 00 01...
...000001-999999
Rated speed
5370 min
-1
D=Cutting disc diameter max.
d=Cutting disc hole diameter
350 mm
20 mm / 1"
b=Cutting disc thickness min. / max.
1 mm / 5 mm
Wheel type:
reinforced abrasive cutting disc or diamond cutting disc
Cutting depth max.
125 mm
Water supply inlet max
6 bar / 90 psi
Weight according EPTA-Procedure 01/2014 (MXFXC406)
16.7 kg
Frequency band(s) of Bluetooth
2402-2480 MHz
Radio-frequency power
1.8 dBm
Bluetooth version
4.0 BT signal mode
Recommended ambient operating temperature
-18°C ... +50 °C
Recommended battery types
MXFXC406
Recommended charger
MXFC
Noise/Vibration Information
Measured values determined according to EN 60745, EN 61029, 2000/14/EC..
Typically, the A-weighted noise levels of the tool are:
Sound pressure level (Uncertainty K=3dB(A))
105.5 dB(A)
Sound power level (Uncertainty K=3dB(A))
116.5 dB(A)
Wear ear protectors!
Vibration total values (triaxial vector sum) determined according to EN 60745,
EN 61029, 2000/14/EC.
Vibration emission value a
h,SG
3.43 m/s
2
Uncertainty K
1.5 m/s
2
WARNING
The vibration and noise emission level given in this information sheet has been measured in accordance with a standardized test given in EN 60745,
EN 61029, 2000/14/EC and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.
The declared vibration and noise emission level represents the main applications of the tool. However if the tool is used for di
ff
erent applications, with di
ff
erent
accessories or poorly maintained, the vibration and noise emission may di
ff
er. This may signi
fi
cantly increase the exposure level over the total working period.
An estimation of the level of exposure to vibration and noise should also take into account the times when the tool is switched o
ff
or when it is running but not
actually doing the job. This may signi
fi
cantly reduce the exposure level over the total working period.
Identify additional safety measures to protect the operator from the e
ff
ects of vibration and/or noise such as: maintain the tool and the accessories, keep the
hands warm, organization of work patterns.
WARNING Read all safety warnings, instructions, illustrations
and speci
fi
cations provided with this power tool.
Failure to follow all
instructions listed below may result in electric shock,
fi
re and/or serious
injury.
Save all warnings and instructions for future reference.
CUT-OFF MACHINE SAFETY WARNINGS
a) The guard provided with the tool must be securely attached to the
power tool and positioned for maximum safety, so the least
amount of wheel is exposed towards the operator. Position
yourself and bystanders away from the plane of the rotating
wheel.
The guard helps to protect operator from broken wheel
fragments and accidental contact with wheel.
b) Use only bonded reinforced or diamond cut-o
ff
wheels for your
power tool.
Just because an accessory can be attached to your power
tool, it does not assure safe operation.
c) The rated speed of the accessory must be at least equal to the
maximum speed marked on the power tool.
Accessories running
faster than their rated speed can break and
fl
y apart.
d) Wheels must be used only for recommended applications. For
example: do not grind with the side of cut-o
ff
wheel.
Abrasive
cut-o
ff
wheels are intended for peripheral grinding, side forces applied
to these wheels may cause them to shatter.
e) Always use undamaged wheel
fl
anges that are of correct diameter
for your selected wheel.
Proper wheel
fl
anges support the wheel thus
reducing the possibility of wheel breakage.
f) Do not use worn down reinforced wheels from larger power tools.
Wheels intended for a larger power tool are not suitable for the higher
speed of a smaller tool and may burst.
g) The outside diameter and the thickness of your accessory must
be within the capacity rating of your power tool.
Incorrectly sized
accessories cannot be adequately guarded or controlled.
h) The arbour size of wheels and
fl
anges must properly
fi
t the
spindle of the power tool.
Wheels and
fl
anges 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.
i) 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.
j) 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
