English - Milwaukee WCE 65 Original Instructions Manual

TECHNICAL DATA
Production code.......................................................................
Rated input ..............................................................................
No-load speed .........................................................................
Grinding disk diameter.............................................................
Cutting depth ...........................................................................
Cutting width ............................................................................
Weight according EPTA-Procedure 01/2003 ...........................
Noise/Vibration Information
Measured values determined according to EN 60 745.
Typically, the A-weighted noise levels of the tool are:
Sound pressure level (K=3dB(A)) .........................................
Sound power level (K=3dB(A)) .............................................
Wear ear protectors!
Total vibration values (vector sum in the three axes)
determined according to EN 60745.
Vibration emission value a .....................................................
h
Uncertainty K= .........................................................................
WARNING
The vibration emission level given in this information sheet has been measured in accordance with a standardised test given
in EN 60745 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the main applications of the tool. However if the tool is used for different
applications, with different accessories or poorly maintained, the vibration emission may differ. This may significantly increase
the exposure level over the total working period.
An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or
when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period.
Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the
accessories, keep the hands warm, organisation of work patterns.
WARNING! Read all safety warnings and all
instructions, including those given in the accompanying
brochure. Failure to follow the warnings and instructions
may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
SAFETY INSTRUCTIONS
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 diamond cut-off 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 fly apart.
d) Wheels must be used only for recommended
applications. For example: do not grind with the side of
cut-off wheel.
Abrasive cut-off wheels are intended for peripheral grinding,
side forces applied to these wheels may cause them to
shatter.
e) Always use undamaged wheel flanges that are of
correct diameter for your selected wheel.
Proper wheel flanges 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.
4

ENGLISH

WCE 65
..................... 3933 67 01...
...000001-999999
.......................2300 W
.......................6600 min
-1
.........................230 mm
......................10-65 mm
......................17-56 mm
..........................8,4 kg
...........................95 dB (A)
.........................106 dB (A)
..........................8,8 m/s
2
..........................1,5 m/s
2
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 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.
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 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.
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 fly 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 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.
m) 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.
n) 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.
o) 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.
p) 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.
q) Do not operate the power tool near flammable
materials.
Sparks could ignite these materials.
r) 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.
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.
MAINS CONNECTION
Connect only to single-phase a.c. current and only to the
system voltage indicated on the rating plate. It is also
possible to connect to sockets without an earthing contact
as the design conforms to safety class II.
Inrush currents cause short-time voltage drops. Under
unfavourable power supply conditions, other equipment may
be affected. If the system impedance of the power supply is
lower than 0,2 Ohm, disturbances are unlikely to occur.
SPECIFIED CONDITIONS OF USE
The wall-chaser machine cuts slots for cables and pipes
(masonry grooves) in any kind of brickwork with two
diamond cutting discs running parallel to each other.
Do not use this product in any other way as stated for
normal use.
EC-DECLARATION OF CONFORMITY
We declare under our sole responsibility that the product
described under "Technical Data" fulfills all the relevant
regulations and the directives 2011/65/EU (RoHs),
2006/42/EC, 2004/108/EC and the following harmonized
standards have been used:
EN 60745
EN 55014-1:2006 + A 1:2009 + A2:2011
EN 55014-2:1997 + A1:2001 + A2:2008
EN 61000-3-2:2006 + A1:2009 + A2:2009
EN 61000-3-3:2008
Winnenden, 2013-01-28
Alexander Krug
Managing Director
Authorized to compile the technical file.
Techtronic Industries GmbH
Max-Eyth-Straße 10
71364 Winnenden
Germany
ADVICE FOR OPERATION
The machine switches off automatically if the motor is
overloaded. Allow it to cool, press the overload button and
restart the machine. If the overload protection switches it off
frequently, reduce the cutting pressure or depth of cut.
The infinitely variable cutting width setting has the
advantage that, if the groove width is set correctly, pipes etc.
can be fitted precisely into the groove and it is not
necessary to secure them with nails etc. to prevent them
from falling out.
ENGLISH 5