DWE46101
www.
.eu
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MORTAR RAKING KIT
DWE46101
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.
Congratulations!
You have chosen a DEWALT tool. Years of
experience, thorough product development and
innovation make DEWALT one of the most reliable
partners for professional power tool users.
Technical Data
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.
DWE46101-LX DWE46101-QS
Voltage
U.K. & Ireland
V
V
–
115
1
230
–
Type
1
Fuses
Power input
W
1100
10000
125
M14
2.6*
1100
10000
125
M14
2.6*
Europe
230 V tools
230 V tools
10 Amperes, mains
13 Amperes, in plugs
No-load/rated speed min-1
U.K. & Ireland
Wheel diameter
Spindle diameter
Weight
mm
Definitions: Safety Guidelines
The definitions below describe the level of severity
for each signal word. Please read the manual and
pay attention to these symbols.
kg
* weight includes side handle and guard
LPA (sound pressure) dB(A)
KPA (sound pressure
89
85
DANGER: Indicates an imminently
hazardous situation which, if not avoided,
will result in death or serious injury.
WARNING: Indicates a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
uncertainty)
dB(A)
dB(A)
3
3
LWA (sound power)
100
96
KWA (sound power
uncertainty)
dB(A)
3
3
CAUTION: Indicates a potentially
hazardous situation which, if not
avoided, may result in minor or
moderate injury.
NOTICE: Indicates a practice not
related to personal injury which, if
not avoided, may result in property
damage.
Vibration total values (triax vector sum) determined according
to EN 60745:
Vibration emission value a surface grinding
h
a
=
m/s²
m/s²
5.5
1.5
5.5
1.5
h,AG
Uncertainty K =
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.
Denotes risk of electric shock.
Denotes risk of fire.
WARNING: 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.
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c) Keep children and bystanders away while
operating a power tool. Distractions can
cause you to lose control.
EC-Declaration of Conformity
MACHINERY DIRECTIVE
2) ELECTRICAL SAFETY
a) Power tool plugs must match the outlet.
Never modify the plug in any way. Do
not use any adapter plugs with earthed
(grounded) power tools. Unmodified plugs
and matching outlets will reduce risk of
electric shock.
b) Avoid body contact with earthed or
grounded surfaces such as pipes,
radiators, ranges and refrigerators. There
is an increased risk of electric shock if your
body is earthed or grounded.
DWE46101
DEWALT declares that these products described
under Technical Data are in compliance with:
2006/42/EC, EN 60745-1, EN 60745-2-3.
These products also comply with Directive
2004/108/EC and 2011/65/EU. For more
information, please contact DEWALT at the following
address or refer to the back of the manual.
c) Do not expose power tools to rain or wet
conditions. Water entering a power tool will
increase the risk of electric shock.
The undersigned is responsible for compilation of the
technical file and makes this declaration on behalf of
DEWALT.
d) Do not abuse the cord. Never use the
cord for carrying, pulling or unplugging
the power tool. Keep cord away from
heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the
risk of electric shock.
e) When operating a power tool outdoors,
use an extension cord suitable for outdoor
use. Use of a cord suitable for outdoor use
reduces the risk of electric shock.
f) If operating a power tool in a damp
location is unavoidable, use a residual
current device (RCD) protected supply.
Use of an RCD reduces the risk of electric
shock.
Horst Grossmann
Vice President Engineering and
Product Development
DEWALT, Richard-Klinger-Strasse 11,
D-65510, Idstein, Germany
02.05.2012
WARNING: To reduce the risk of injury,
read the instruction manual.
3) PERSONAL SAFETY
a) Stay alert, watch what you are doing and
use common sense when operating a
power tool. Do not use a power tool while
you are tired or under the influence of
drugs, alcohol or medication. A moment of
inattention while operating power tools may
result in serious personal injury.
General Power Tool Safety Warnings
WARNING! Read all safety warnings
and all instructions. Failure to follow
the warnings and instructions may result
in electric shock, fire and/or serious
injury.
b) Use personal protective equipment.
Always wear eye protection. Protective
equipment such as dust mask, non-skid
safety shoes, hard hat, or hearing protection
used for appropriate conditions will reduce
personal injuries.
SAVE ALL WARNINGS AND INSTRUCTIONS
FOR FUTURE REFERENCE
The term “power tool” in the warnings refers to your
mains-operated (corded) power tool or battery-
operated (cordless) power tool.
c) Prevent unintentional starting. Ensure
the switch is in the off position before
connecting to power source and/or
battery pack, picking up or carrying the
tool. Carrying power tools with your finger
on the switch or energising power tools that
have the switch on invites accidents.
1) WORK AREA SAFETY
a) Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Power
tools create sparks which may ignite the dust
or fumes.
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d) Remove any adjusting key or wrench
working conditions and the work to
be performed. Use of the power tool for
operations different from those intended
could result in a hazardous situation.
before turning the power tool on. A
wrench or a key left attached to a rotating
part of the power tool may result in personal
injury.
5) SERVICE
e) Do not overreach. Keep proper
footing and balance at all times. This
enables better control of the power tool in
unexpected situations.
f) Dress properly. Do not wear loose
clothing or jewellery. Keep your hair,
clothing and gloves away from moving
parts. Loose clothes, jewellery or long hair
can be caught in moving parts.
a) Have your power tool serviced by a
qualified repair person using only identical
replacement parts. This will ensure that the
safety of the power tool is maintained.
ADDITIONAL SPECIFIC SAFETY RULES
Safety Instructions for All Operations
a) This power tool is intended to function as
a cut-off tool. Read all safety warnings,
instructions, illustrations and specifications
provided with this power tool. Failure to follow
all instructions listed below may result in electric
shock, fire and/or serious injury.
g) If devices are provided for the connection
of dust extraction and collection facilities,
ensure these are connected and properly
used. Use of dust collection can reduce
dust-related hazards.
4) POWER TOOL USE AND CARE
b) Operations such as grinding, sanding, wire
brushing, polishing are not recommended
to be performed with this power tool.
Operations for which the power tool was not
designed may create a hazard and cause
personal injury.
a) Do not force the power tool. Use the
correct power tool for your application.
The correct power tool will do the job
better and safer at the rate for which it
was designed.
b) Do not use the power tool if the switch
does not turn it on and off. Any power
tool that cannot be controlled with the switch
is dangerous and must be repaired.
c) Disconnect the plug from the power
source and/or the battery pack from
the power tool before making any
adjustments, changing accessories, or
storing power tools. Such preventive safety
measures reduce the risk of starting the
power tool accidentally.
c) Do not use accessories which are not
specifically designed and recommended
by the tool manufacturer. Just because the
accessory can be attached to your power tool,
it does not assure safe operation.
d) 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.
e) 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.
d) Store idle power tools out of the reach
of children and do not allow persons
unfamiliar with the power tool or these
instructions to operate the power tool.
Power tools are dangerous in the hands of
untrained users.
e) Maintain power tools. Check for
misalignment or binding of moving parts,
breakage of parts and any other condition
that may affect the power tool’s operation.
If damaged, have the power tool repaired
before use. Many accidents are caused by
poorly maintained power tools.
f) Keep cutting tools sharp and clean.
Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are
easier to control.
g) Use the power tool, accessories and
tool bits etc., in accordance with these
instructions taking into account the
f) The arbour size of wheels, flanges, backing
pads or any other accessory must properly
fit the spindle of the power tool. Accessories
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.
g) Do not use a damaged accessory. Before
each use inspect the accessory such as
abrasive wheel for chips and cracks, backing
pad for cracks, tear or excess wear, wire
brush for loose or cracked wires. If power
tool or accessory is dropped, inspect for
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p) Do not use accessories that require liquid
damage or install an undamaged accessory.
After inspecting and installing an accessory,
position yourself and bystanders away from
the plane of the rotating accessory and run
the power tool at maximum no-load speed
for one minute. Damaged accessories will
normally break apart during this test time.
coolants. Using water or other liquid coolants
may result in electrocution or shock.
FURTHER SAFETY INSTRUCTIONS
FOR ALL OPERATIONS
h) Wear personal protective equipment.
Depending on application, use face
shield, safety goggles or safety glasses.
As appropriate, wear dust mask, hearing
protectors, gloves and workshop 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.
Causes and Operator Prevention
of Kickback
Kickback is a sudden reaction to a pinched or
snagged rotating wheel, backing pad, brush or
any other accessory. Pinching or snagging causes
rapid stalling of the rotating accessory which in turn
causes the uncontrolled power tool to be forced in
the direction opposite of the accessory’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.
i) 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
accessory may fly away and cause injury
beyond immediate area of operation.
j) Hold 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
shock the operator.
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 reaction or kickback forces, if proper
precautions are taken.
k) 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 accessory.
l) Never lay the power tool down until the
accessory has come to a complete stop. The
spinning accessory may grab the surface and
pull the power tool out of your control.
b) Never place your hand near the rotating
accessory. Accessory may kickback over your
hand.
m) 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.
c) Do not position your body in the area where
power tool will move if kickback occurs.
Kickback will propel the tool in direction
opposite to the wheel’s movement at the point
of snagging.
n) Regularly clean the power tool’s air vents.
The motor’s fan will draw the dust inside
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.
the housing and excessive accumulation of
powdered metal may cause electrical hazards.
o) Do not operate the power tool near
flammable materials. Sparks could ignite these
materials.
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e) Do not attach a saw chain woodcarving
blade or toothed saw blade. Such blades
create frequent kickback and loss of control.
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.
Safety Warnings Specific for
Grinding and Abrasive Cutting-Off
Operations
a) Use only wheel types that are recommended
for your power tool and the specific guard
designed for the selected wheel. Wheels for
which the power tool was not designed cannot
be adequately guarded and are unsafe.
d) Do not restart the cutting operation in the
workpiece. Let the wheel reach full speed
and carefully reenter the cut. The wheel may
bind, walk up or kickback if the power tool is
restarted in the workpiece.
e) Support panels or any oversized workpiece
to minimise 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.
b) The guard must be securely attached to the
power tool and positioned for maximum
safety, so the least amount of wheel is
exposed towards the operator. The guard
helps to protect operator from broken wheel
fragments and accidental contact with wheel.
f) 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.
c) 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.
Additional Safety Rules
• Use of accessories not specified in this
manual is not recommended and may be
hazardous. Use of power boosters that would
cause the tool to be driven at speeds greater
than its rated speed constitutes misuse.
d) Always use undamaged wheel flanges
that are of correct size and shape for your
selected wheel. Proper wheel flanges support
the wheel thus reducing the possibility of wheel
breakage. Flanges for cut-off wheels may be
different from grinding wheel flanges.
• Use clamps or another practical way to
secure and support the workpiece to a
stable platform. Holding the work by hand or
against your body leaves it unstable and may
lead to loss of control.
e) Do not use worn down wheels from larger
power tools. Wheel intended for larger power
tool is not suitable for the higher speed of a
smaller tool and may burst.
• Always use side handle. Tighten the handle
securely. The side handle should always be
used to maintain control of the tool at all times.
Additional Safety Warnings Specific
for Abrasive Cutting-Off Operations
a) Do not “jam” the cut-off 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.
• Avoid bouncing the wheel or giving it
rough treatment. If this occurs, stop the tool
and inspect the wheel for cracks or flaws.
• Always handle and store wheels in a careful
manner.
• Never cut into area that may contain
electrical wiring or piping. Serious injury may
result.
b) Do not position your body in line with and
behind the rotating wheel. When the wheel,
at the point of operations, is moving away from
your body, the possible kickback may propel the
spinning wheel and the power tool directly at
you.
• DO NOT cut metal with a diamond wheel.
• DO NOT use abrasive wheels.
• ALWAYS use with a dust collector.
• Do not operate this tool for long periods of
time. Vibration caused by the operating action
of this tool may cause permanent injury to
fingers, hands, and arms. Use gloves to provide
extra cushion, take frequent rest periods, and
limit daily time of use.
c) 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 cut-off wheel
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• Air vents often cover moving parts and
should be avoided. Loose clothes, jewelry or
long hair can be caught in moving parts.
Package Contents
The package contains:
1 Mortar raking motor
1 Side handle
• Threaded mounting of accessories must match
the grinder spindle thread. For accessories
mounted by flanges, the arbor hole of the
accessory must fit the locating diameter of
the flange. Accessories that do not match the
mounting hardware of the power tool will run
out of balance, vibrate excessively and may
cause loss of control.
1 Wrench
1 Universal connector
1 125 mm Mortar-raking shroud
1 Instruction manual
1 Exploded drawing
• The grinding surface of the centre depressed
wheels must be mounted below the plane of
the guard lip. An improperly mounted wheel
that projects through the plane of the guard lip
cannot be adequately protected.
• Check for damage to the tool, parts or
accessories which may have occurred during
transport.
• Take the time to thoroughly read and
understand this manual prior to operation.
WARNING: When not in use, place
tool on its side on a stable surface
where it will not cause a tripping
or falling hazard. Serious personal
injury may result.
Description (fig. 1, 2)
WARNING: Never modify the power
tool or any part of it. Damage or
personal injury could result.
Residual Risks
FIG. 1
In spite of the application of the relevant safety
regulations and the implementation of safety
devices, certain residual risks cannot be avoided.
These are:
a. Spindle lock button
b. Spindle
c. Side handle
– Impairment of hearing.
d. Anti-lockup backing flange
e. Threaded clamp nut
f. Dust ejection system (DES)
g. Slider switch
– Risk of personal injury due to flying particles.
– Risk of burns due to accessories becoming hot
during operation.
– Risk of personal injury due to prolonged use.
– Risk of dust from hazardous substances.
FIG. 2
h. Dust port
i. Clamp adjusting screw
j. Depth of cut shoe
k. Depth of cut shoe locking knob
Markings on Tool
The following pictograms are shown on the tool:
Read instruction manual before use.
Wear ear protection.
l. Cornering door locking lever
(locks and unlocks cornering door)
m. Cornering door
(opens and allows cutting of an inside corner)
n. Clamp lever
Wear eye protection.
INTENDED USE
The DWE46101 heavy-duty slot cutter has been
designed for professional cut-off applications.
DATE CODE POSITION (FIG. 1)
The date code (o), which also includes the year of
manufacture, is printed into the housing.
Your mortar raking shroud has been designed
for professional mortar raking applications. It is
not intended for use with metal or wood. Using
the appropriate grinder, wheel and dust extractor
vacuum, it can be used to remove the vast majority
of static and airborne dust which without the
Example:
2012 XX XX
Year of Manufacture
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use of the mortar raking shroud could otherwise
contaminate the working environment or pose an
increased health risk to the operator and those in
close proximity.
Electrical Safety
The electric motor has been designed for one
voltage only. Always check that the power supply
corresponds to the voltage on the rating plate.
DO NOT use under wet conditions or in the
presence of flammable liquids or gases.
Your DEWALT tool is double insulated in
accordance with EN 60745; therefore no
earth wire is required.
This heavy-duty slot cutter is a professional power
tool.
WARNING: 115 V units have to
be operated via a fail-safe isolating
transformer with an earth screen
between the primary and secondary
winding.
DO NOT let children come into contact with the
tool. Supervision is required when inexperienced
operators use this tool.
• This product is not intended for use by persons
(including children) suffering from diminished
physical, sensory or mental abilities; lack of
experience, knowledge or skills unless they are
supervised by a person responsible for their
safety. Children should never be left alone with
this product.
If the supply cord is damaged, it must be replaced
by a specially prepared cord available through the
DEWALT service organisation.
Mains Plug Replacement
(U.K. & Ireland Only)
If a new mains plug needs to be fitted:
FEATURES
• Safely dispose of the old plug.
Dust Ejection System
The dust ejection system (f) prevents dust pile-up
around the guard and motor inlet, and minimises the
amount of dust entering the motor housing.
• Connect the brown lead to the live terminal in
the plug.
• Connect the blue lead to the neutral terminal.
WARNING: No connection is to be
made to the earth terminal.
No-Volt Release Switch
The ON/OFF switch has a no-volt release function.
In the event of a power outage or other unexpected
shut down, the switch will need to be cycled (turned
on and off) to restart tool.
Follow the fitting instructions supplied with good
quality plugs. Recommended fuse: 13 A.
Using an Extension Cable
E-Clutch
If an extension cable is required, use an approved
3–core extension cable suitable for the power input
of this tool (see Technical Data).The minimum
conductor size is 1,5 mm2; the maximum length
is 30 m.
This unit is equipped with an E-Clutch (Electronic
Clutch), which in the event of a high-load or wheel
pinch, the unit will be shut off to reduce the reaction
torque to the user. The switch needs to be cycled
(turned on and off) to restart tool.
When using a cable reel, always unwind the cable
completely.
Power-OFF Overload Protection
The power supply to the motor will be reduced
in case of motor overload. With continued motor
overload, the tool will shut off. The switch needs to
be cycled (turned on and off) to restart tool. The tool
will power off each time the current load reaches
the overload current value (motor burn-up point).
If continued overload shutdowns occur, apply less
force/weight on the tool until the tool will function
without the overload engaging.
ASSEMBLY AND ADJUSTMENTS
WARNING: To reduce the risk
of serious personal injury, turn
tool off and disconnect tool from
power source before making any
adjustments or removing/installing
attachments or accessories. Before
reconnecting the tool, depress and
release the switch to ensure that the
tool is off.
Complete Electronic Control
The internal electronic speed control offers
consistent wheel speed while using the tool.
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3. Rotate open the cornering door (m) and place
the cutting disc (u) on the backing flange (d).
Attaching Side Handle (fig. 1)
WARNING: Before using the tool,
check that the handle is tightened
securely.
4. Screw the threaded clamp nut (e) onto the
spindle (b).
5. Press the spindle lock button (a) and rotate the
spindle (b) until it locks in position.
Screw the side handle (c) tightly into one of the holes
(p) on either side of the gear case.
6. Tighten the threaded clamp nut (e) with the two-
pin spanner supplied.
Mounting and Removing Mortar
Raking Shroud (fig. 3)
7. Release the spindle lock.
8. Close and secure the cornering door (m) by
tightening the cornering door locking lever (l).
NOTE: The supplied mortar raking shroud is only
recommended for use with the DWE46101 heavy-
duty mortar raking motor.
9. To remove the disc, loosen the threaded clamp
nut (e) with the two-pin spanner.
1. Open the clamp lever (n) on the tuckpoint
shroud and align the tabs (q) on the tuckpoint
shroud with the slots (r) on the grinder gear
case.
Mortar Raking Shroud (fig. 6)
WARNING: Only Type 1 diamond
wheels shall be used with tuck-
point shroud. Do not cut metal. Do not
use with bonded abrasive wheels.
2. With the clamp lever open, rotate the shroud
into the desired working position. The shroud
should be positioned between the spindle and
the operator to provide optimum efficiency.
Follow the Fitting and Removing a Cutting Disc
3. Close the clamp lever (n) to secure the tuckpoint
shroud on the gear case. Do not operate the
grinder with a loose tuckpoint shroud or the
clamp lever in open position.
instructions and mount the grinding disc.
It may be necessary to open the cornering door
to install 125 mm tuckpointing wheels, refer to
Cornering Door Application.
4. To remove the tuckpoint shroud, open the
clamp lever, rotate the tuckpoint shroud to align
the slots and tabs and pull up on the tuckpoint
shroud.
DEPTH OF CUT ADJUSTMENT (FIG. 5)
1. Loosen the depth of cut shoe locking knob (k).
2. Slide the depth of cut shoe (j) to the desired
position.
NOTE: The tuckpoint shroud is pre-adjusted to the
diameter of the gear case hub at the factory. If, after
a period of time, the tuckpoint shroud becomes
loose, tighten the clamp adjusting screw (i) with
clamp lever in the closed position.
3. Tighten depth of cut shoe locking knob.
CORNER DOOR APPLICATION (FIG. 6)
WARNING: To reduce the risk
of injury, ALWAYS turn the tool
off and disconnect the tool from
the power source before making
any adjustments or removing
or installing attachments or
accessories. This applies to both
the grinder and the dust extractor
vacuum. Such preventative safety
measures reduce the risk of starting the
tool accidentally.
NOTICE: Do not tighten the clamp
adjusting screw with the clamp lever in
open position. Undetectable damage to
the tuckpoint shroud or the mounting
hub may result.
NOTICE: If tuckpoint shroud cannot be
tightened by the clamp adjusting clamp,
do not use tool. Take the tool and
tuckpoint shroud to a service center to
repair or replace the tuckpoint shroud.
WARNING: Risk of personal injury. The
corner door should only be opened for
cutting inside corners. Keep hands and
body away from cutting area at all times.
Ensure corner door is closed in all other
applications.
Fitting and Removing a Cutting Disc
(fig. 1, 4)
WARNING: Do not use a damaged
disc.
This feature allows the cutting of an inside corner.
1. With shroud installed, place the tool on a table,
spindle up.
1. Ensure the tool is off and wheel has come to a
complete stop.
2. Fit the backing flange (d) correctly onto the
spindle (b) (fig. 4).
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2. Turn cornering door locking lever (l)
counterclockwise one full rotation. Grasp the
corner door (m) and rotate open.
• Be sure the inner and outer flanges are
mounted correctly.
• Make sure the disc or wheel rotates in the
direction of the arrows on the accessory and
the tool.
3. Place hands away from the wheel area and
position yourself so the open underside of the
shroud is facing away from you.
OPERATION
4. Turn the tool on and allow the tool to reach
full speed before touching the tool to the work
surface.
Instructions for Use
WARNING: Always observe the safety
5. Place the wheel onto the work surface and
move the grinder from right to left to cut around
the inside corner for best dust collection.
instructions and applicable regulations.
WARNING: To reduce the risk
of serious personal injury, turn
tool off and disconnect tool from
power source before making any
adjustments or removing/installing
attachments or accessories. Before
reconnecting the tool, depress and
release the switch to ensure that the
tool is off.
6. Remove the tool from work surface before
turning tool off. Allow the tool to stop rotating
before laying it down.
7. Close the corner door and lock in place using
the cornering door locking lever (l).
DUST EXTRACTION (FIG. 7)
WARNING: Use only power tools
recommended by DEWALT with this
attachment.
WARNING:
• Ensure all materials to be ground or
cut are secured in place.
For more information about DEWALT power tools
compatible with this attachment, please contact one
of our authorisec services centers, listed on the back
cover, or refer to the full details of our after-sales
service available on the Internet at:
• Apply only a gentle pressure to the
tool. Do not exert side pressure on the
disc.
• Avoid overloading. Should the tool
become hot, let it run a few minutes
under no-load condition.
WARNING: This attachment MUST
BE used with a dust extractor system.
ALWAYS wear certified safety face or
dust mask.
Proper Hand Position (fig. 8)
WARNING: To reduce the risk of
serious personal injury, ALWAYS use
proper hand position as shown.
NOTE: Ensure hose connection is secure.
NOTE: The amount of dust retained by the dust
extractor vacuum is dependent on its filter system.
Refer to the dust extractor vacuum instruction
manual for more information.
WARNING: To reduce the risk of
serious personal injury, ALWAYS hold
securely in anticipation of a sudden
reaction.
All DEWALT dust collection shrouds are designed to
work with the DEWALT Airlock DWV9000 connector.
Proper hand position requires one hand on the side
handle (c), with the other hand on the body of the
tool, as shown in figure 8.
1. Attach the DWV9000 connector (s) to your dust
collector hose (t).
2. Unlock the DWV9000 connector (s) and slide
onto dust port (h).
Slider Switch (fig. 1)
WARNING: Before using the tool,
check that the side handle is tightened
securely.
3. Lock the DWV9000 connector (s) to secure.
TRADITIONAL DUST EXTRACTOR VACUUM HOSES (FIG. 7)
Attach recommended dust extractor vacuum hose
to dust port (h).
CAUTION: Before connecting the tool
to a power supply, be sure the switch is
in the off position by pressing the rear
part of the switch and releasing. Ensure
the switch is in the off position as
described above after any interruption
in power supply to the tool, such
Prior to Operation
• Install the guard and appropriate disc or wheel.
Do not use excessively worn discs or wheels.
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WARNING: Hold the side handle and
body of the tool firmly to maintain
control of the tool at start up and during
use and until the wheel or accessory
stops rotating. Make sure the wheel has
come to a complete stop before laying
the tool down.
as the activation of a ground fault
interrupter, throwing of a circuit breaker,
accidental unplugging, or power failure.
If the switch is locked on when the
power is connected, the tool will start
unexpectedly.
To start the tool, slide the ON/OFF slider switch (g)
toward the front of the tool. To stop the tool, release
the ON/OFF switch.
WARNING: Ensure corner door is
closed.
For continuous operation, slide the switch toward
the front of the tool and press the forward part of
the switch inward. To stop the tool while operating in
continuous mode, press the rear part of the switch
and release.
1. Ensure all assembly and adjustment instructions
have been completed.
2. Turn the dust extractor vacuum on as instructed
in the dust extractor vacuum instruction manual.
3. Start grinder as instructed in tool instruction
manual.
NOTE: Allow the tool to reach full speed before
applying to the work surface.
Spindle Lock (fig. 1)
The spindle lock button (a) is provided to prevent
the spindle from rotating when installing or removing
wheels. Operate the spindle lock only when the tool
is turned off, unplugged from the power supply, and
has come to a complete stop.
Tuckpointing and Cutting Application
(fig. 8)
1. Set the desired depth of cut, see Depth
of Cut Adjustment under Assembly and
Adjustments.
NOTICE: To reduce the risk of damage
to the tool, do not engage the spindle
lock while the tool is operating. Damage
to the tool will result and attached
accessory may spin off possibly
resulting in injury.
2. Allow the tool to reach full speed before
touching the tool to the work surface.
3. Position yourself so the open underside of the
shroud and the wheel are facing away from you.
To engage the lock, depress the spindle lock
button (a) and rotate the spindle until you are unable
to rotate the spindle further.
4. Place the edge (u) of shroud onto the work
surface and begin cut by plunging into the work
surface. NOTE: Keep the edge (u) of the shroud
against the work surface to ensure proper dust
collection.
Mortar Raking Shroud Operation
WARNING: To reduce the risk
of injury, ALWAYS turn the tool
off and disconnect the tool from
the power source before making
any adjustments or removing
or installing attachments or
accessories. This applies to both
the grinder and the dust extractor
vacuum. Such preventative safety
measures reduce the risk of starting the
tool accidentally.
5. With the shroud oriented as shown in figure 8,
move the grinder right to left along the work
surface. For the best results the grinder should
be positioned at a 45° angle to the dust port
when tuckpointing/cutting.
6. Remove the tool from work surface before
turning tool off. Allow the tool to stop rotating
before laying it down.
MAINTENANCE
WARNING: For your own safety, read
the instruction manual for both the
grinding tool and the dust extractor
vacuum before using any accessory.
Failure to heed these warnings may
result in personal injury and serious
damage to the tool and the accessory.
When servicing this tool, use only
identical replacement parts.
Your DEWALT power tool has been designed to
operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular cleaning.
WARNING: To reduce the risk
of serious personal injury, turn
tool off and disconnect tool from
power source before making any
adjustments or removing/installing
attachments or accessories. Before
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reconnecting the tool, depress and
release the switch to ensure that the
tool is off.
Protecting the Environment
Separate collection. This product must
not be disposed of with normal
household waste.
Pop-off Brushes
The motor will be automatically shut off indicating
that the carbon brushes are nearly worn out and
that the tool needs servicing. The carbon brushes
are not user-serviceable. Take the tool to an
authorised DEWALT repair agent.
Should you find one day that your DEWALT product
needs replacement, or if it is of no further use to you,
do not dispose of it with household waste. Make this
product available for separate collection.
Separate collection of used products and
packaging allows materials to be
recycled and used again. Re-use of
recycled materials helps prevent
environmental pollution and reduces
the demand for raw materials.
Lubrication
Your power tool requires no additional lubrication.
Local regulations may provide for separate collection
of electrical products from the household, at
municipal waste sites or by the retailer when you
purchase a new product.
Cleaning
DEWALT provides a facility for the collection and
recycling of DEWALT products once they have
reached the end of their working life. To take
advantage of this service please return your product
to any authorised repair agent who will collect them
on our behalf.
WARNING: Blow dirt and dust out of
the main housing with dry air as often as
dirt is seen collecting in and around the
air vents. Wear approved eye protection
and approved dust mask when
performing this procedure.
You can check the location of your nearest
authorised repair agent by contacting your local
DEWALT office at the address indicated in this
manual. Alternatively, a list of authorised DEWALT
repair agents and full details of our after-sales
service and contacts are available on the Internet at:
WARNING: Never use solvents or
other harsh chemicals for cleaning the
non-metallic parts of the tool. These
chemicals may weaken the materials
used in these parts. Use a cloth
dampened only with water and mild
soap. Never let any liquid get inside the
tool; never immerse any part of the tool
into a liquid.
Optional Accessories
WARNING: Since accessories, other
than those offered by DEWALT, have
not been tested with this product, use
of such accessories with this tool could
be hazardous. To reduce the risk of
injury, only DEWALT recommended
accessories should be used with this
product.
Consult your dealer for further information on the
appropriate accessories.
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GUARANTEE
DEWALT is confident of the quality of its
products and offers an outstanding guarantee
for professional users of the product. This
guarantee statement is in addition to and in
no way prejudices your contractual rights as a
professional user or your statutory rights as a
private non-professional user. The guarantee
is valid within the territories of the Member
States of the European Union and the
European Free Trade Area.
• 30 DAY NO RISK SATISFACTION GUARANTEE •
If you are not completely satisfied with the
performance of your DEWALT tool, simply
return it within 30 days, complete with all
original components, as purchased, to
the point of purchase, for a full refund or
exchange. The product must have been
subject to fair wear and tear and proof of
purchase must be produced.
• ONE YEAR FREE SERVICE CONTRACT •
If you need maintenance or service for your
DEWALT tool, in the 12 months following
purchase, you are entitled to one service free
of charge. It will be undertaken free of charge
at an authorised DEWALT repair agent. Proof
of purchase must be produced. Includes
labour. Excludes accessories and spare parts
unless failed under warranty.
• ONE YEAR FULL WARRANTY •
If your DEWALT product becomes defective
due to faulty materials or workmanship
within 12 months from the date of purchase,
DEWALT guarantees to replace all defective
parts free of charge or – at our discretion –
replace the unit free of charge provided that:
• The product has not been misused;
• The product has been subject to fair
wear and tear;
• Repairs have not been attempted by
unauthorised persons;
• Proof of purchase is produced;
• The product is returned complete with all
original components.
If you wish to make a claim, contact your
seller or check the location of your nearest
authorised DEWALT repair agent in the
DEWALT catalogue or contact your DEWALT
office at the address indicated in this manual.
A list of authorised DEWALT repair agents and
full details of our after-sales service is available
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CUTTING ACCESSORY CHART
Guard Type
Accessory
Description
How to Fit Grinder
Masonry
cutting disc,
bonded
TYPE 1
GUARD
Type 1 guard
Metal cutting
disc, bonded
Backing flange
Diamond
cutting wheels
Cutting wheel
Threaded clamp nut
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