Milwaukee 4933471833 Original Instructions Manual Download

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ENGLISH

TECHNICAL DATA

MXF COS350

CUT-OFF MACHINE

Production code

4747 00 02...

...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

Uncertainty K

1.5 m/s

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

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

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

cations provided with this power tool.

Failure to follow

all instructions listed below may result in electric shock,

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

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

anges that are of correct

diameter for your selected wheel.

Proper wheel

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

anges must properly

t the

spindle of the power tool.

Wheels and

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

ENGLISH

and shop apron capable of stopping small abrasive or

workpiece fragments.

The eye protection must be cap- able of

stopping

ying debris generated by various operations. The dust

mask or respirator must be capable of

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

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

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

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

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

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

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,

ying sparks are produced. Take care that no

persons are endangered. Because of the danger of

re, no

combustible materials should be located in the vicinity (spark

ight

zone). Do not use dust extraction.
Avoid

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

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