DW860, DW860BS
4-3/8" (110 mm) Tile Cutter
Cortadora de Loza de 110 mm (4-3/8")
Serra Mármore de 110 mm (4-3/8")
INSTRUCTION MANUAL
MANUAL DE INSTRUCCIONES
MANUAL DE INSTRUÇÕES
INSTRUÇÕES DE OPERAÇÃO, CENTRO DE SERVIÇOS E CERTIFICADO
DE GARANTIA. ADVERTÊNCIA: LEIA ESTAS INSTRUÇÕES ANTES DE
UTILIZAR O PRODUTO.
Questions? See us on the World Wide Web at www.dewalt.com
¿Dudas? Visítenos en Internet: www.dewalt.com
Dúvidas? Visite-nos na Internet em www.dewalt.com.br
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE
GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR
EL PRODUCTO.
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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.
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.
CAUTION: Indicates a potentially hazardous situation which,
if not avoided, may result in minor or moderate injury.
CAUTION: Used without the safety alert symbol indicates a
potentially hazardous situation which, if not avoided, may result
in property damage.
WARNING: To reduce the risk of injury, read the instruction
manual.
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.
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.
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.
c) Keep children and bystanders away while operating a
power tool. Distractions can cause you to lose control.
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.
c) Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of electric
shock.
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 (GFCI) protected supply.
Use of an GFCI reduces the risk of electric shock.
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.
b) Use personal protective equipment. Always wear eye
protection. Protective equipment such as dust mask, non-
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skid safety shoes, hard hat, or hearing protection used for
appropriate conditions will reduce personal injuries.
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.
d) Remove any adjusting key or wrench 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.
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.
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
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.
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 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.
5) SERVICE
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 Instructions
for Masonry Saws
• Do not reach underneath the work. The guard can not protect
you from the blade below the work.
• NEVER hold piece being cut in your hands or across your
leg. It is important to support the work properly to minimize body
exposure, blade binding, or loss of control.
• Hold tool by insulated gripping surfaces when performing
an operation where the cutting tool may contact hidden
wiring. Contact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator.
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• Always use blades with correct size [(5/8" (16 mm)] and
shape (round) arbor holes. Blades that do not match the
mounting hardware of the saw will run eccentrically, causing loss
of control.
• Never use damaged or incorrect blade washers or bolts.
The blade washers and bolts were specially designed for your
saw, for optimum performance and safety of operation.
• Don’t unplug if plug or receptacle is wet. Disconnect the fuse
or circuit breaker that supplies power to the tool. Then unplug
and examine for presence of water in the receptacle.
• Wait for the saw to come to a complete stop. An unprotected,
coasting blade will cause the saw to walk backwards,
cutting whatever is in its path. Be aware of the time it takes
for the blade to stop after switch is released.
• Never use any blades with expansion or segmented
(toothed) rims. This tool is not equipped with a lower guard.
• An extension cord must have adequate wire size (AWG
or American Wire Gauge) for safety. The smaller the gauge
number of the wire, the greater the capacity of the cable, that
is 16 gauge has more capacity than 18 gauge. An undersized
cord will cause a drop in line voltage resulting in loss of power
and overheating. When using more than one extension to make
up the total length, be sure each individual extension contains
at least the minimum wire size. The following table shows the
correct size to use depending on cord length and nameplate
ampere rating. If in doubt, use the next heavier gauge. The
smaller the gauge number, the heavier the cord.
Voltage (Volts) Total length of cord in meters (m)
120 - 127V 0 - 7 7 - 15 15 - 30 30 - 50
220 - 240V 0 - 15 15 - 30 30 - 60 60 - 100
Rated Ampere
range
Minimal cross-sectional area of the
cord in meters (mm
2
)
0 - 6A 1.0 1.5 1.5 2.5
6 - 10A 1.0 1.5 2.5 4.0
10 - 12A 1.5 1.5 2.5 4.0
12 - 16A 2.5 4.0 Not Recommended
WARNING: Always use eye protection. All users and bystanders
must wear eye protection that conforms to ANSI Z87.1.
WARNING: Keep hands away from cutting area and blade.
Personal injury may result.
WARNING: Always plug extension cord into a GFCI protected
outlet.
WARNING: To reduce the risk of electrocution, keep all connections
dry and off the ground. Do not touch plug with wet hands.
WARNING: Never use saw with salt water or a conductive fluid.
WARNING: Avoid prolonged contact with dust from power
sanding, sawing, grinding, drilling, and other construction activities.
Wear protective clothing and wash exposed areas with soap and
water. Allowing dust to get into your mouth, eyes, or lay on the skin
may promote absorption of harmful chemicals.
WARNING: Some dust created by power sanding, sawing,
grinding, drilling, and other construction activities contains chemicals
known to cause cancer, birth defects or other reproductive harm.
To reduce your exposure to these chemicals: work in a well
ventilated area, and work with approved safety equipment, such
as those dust masks that are specially designed to filter out
microscopic particles.
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• Wear protective clothing and wash exposed areas with
soap and water. Allowing dust to get into your mouth, eyes, or
lay on the skin may promote absorption of harmful chemicals.
WARNING: Use of this tool can generate and/or disburse dust,
which may cause serious and permanent respiratory or other injury.
Always use NIOSH/OSHA approved respiratory protection
appropriate for the dust exposure. Direct particles away from face
and body.
WARNING: ALWAYS USE SAFETY GLASSES. Everyday
eyeglasses are NOT safety glasses. Also use face or dust mask if
cutting operation is dusty. All users and bystanders MUST ALWAYS
wear certified safety equipment:
• ANSI Z87.1 eye protection (CAN/CSA Z94.3),
• ANSI S12.6 (S3.19) hearing protection,
• NIOSH/OSHA/MSHA respiratory protection.
WARNING: Wear appropriate hearing protection during use.
Under some conditions and duration of use, noise from this product
may contribute to hearing loss.
• The label on your tool may include the following symbols. The
symbols and their definitions are as follows:
V ............ volts A ............amperes
Hz .......... hertz W ...........watts
min ......... minutes
..........alternating current
....... direct current
n
o ...........n o load speed
........... Class I Construction ...........earthing terminal
............... (grounded)
............ Class II Construction ...........safety alert symbol
............... (double insulated)
BPM....... beats per minute …/min .... revolutions or
sfpm ...... surface feet
............... reciprocation
.............. per minute (sfpm) ..............per minute
DESCRIPTION (FIG. 1)
WARNING: Never modify the power tool or any part of it.
Damage or personal injury could result.
INTENDED USE
These tile cutters are designed for professional tile cutting
applications.
DO NOT use under wet conditions or in presence of flammable
liquids or gases.
These tile saws are professional power tools. DO NOT let children
come into contact with the tool. Supervision is required when
inexperienced operators use this tool.
B
F
I
H
A
J
C
FIG. 1
D
G
E
K
M
N
L
A. On/off switch G. Blade screw
B. Lock-on button H. Brush cap
C. Depth of cut adjustment lever I. Socket wrench
D. Shoe J. Spanner
E. Blade K. Water valve lever
F. External flange L. Water pressure regulator
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ASSEMBLY AND ADJUSTMENTS
WARNING: Prior to assembly and adjustment, ALWAYS unplug
tool.
To Remove and
F
G
J
I
FIG. 2
Install the Blade
(Fig. 2)
1. Place saw on stable surface.
2. To remove the blade, hold the
external flange (F), using the
wrench provided. Remove the
blade screw (G) by turning it
clockwise.
3. To install the blade, reverse
this procedure.
Water Valve Assembly (Fig. 1)
WARNING: Never use water valve assembly without a properly
functioning pressure regulator. This could cause damage to the
water tubing if excessive pressure builds up.
WARNING: Never use the saw over head.
WARNING: When using water, limit cutting to the horizontal
position to reduce the risk of water entering the tool.
1. Prior to using the tool with the water valve assembly, inspect
water tubing for holes, cracks or other damage. Replace with
identical replacement parts if a potential weakened or damaged
area is found. Check connections at the tool inlet (M), water
valve and adapter (N) for leaks. If the connection is loose or
the tubing is relaxed around barbs, disconnect tubing, trim
tubing back approximately 1" (25.4 mm), then reconnect tubing.
Ensure that tubing is pushed all the way past the barb(s). Check
to ensure tight connection.
2. When using the water kit, always use the water pressure
regulator (L) provided. Firmly attach the regulator to the water
source, but do not overtighten. Be sure to use the filter washer
(inside regulator intake end) to prevent contaminates from
clogging water jet ports. If regulator is lost or damaged, replace
with identical replacement part.
Mounting the Wet Cut System (Fig. 3)
WARNING: Do not use wet cut system unless tool is protected
by a GFCI.
FIG. 3
This system
minimizes airborne
dust particles while
improving cutting
quality and blade
life.
1. Apply the hose
on the tool inlet.
2. Connect the
hose adaptor to
the water supply.
3. Position the water valve assembly such that the hole in the
water valve assembly aligns with the screw hole located in the
casting.
4. Secure in place with tapping screw.
CAUTION: DO NOT overtighten the tapping screw; this could
damage the water valve assembly.
OPERATION
WARNING: Always observe the safety instructions and applicable
regulations.
WARNING: Use the appropriate blade. Do not use cracked,
damaged or excessively worn blades.
WARNING: Wait for the blade to reach the maximum speed and
use a slow even feed for proper cutting.
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Switching On and Off (Fig. 1)
WARNING: To avoid the possibility of the appliance plug or
receptacle getting wet, position the saw to one side of a wall
mounted receptacle to prevent water from dipping onto the
receptacle or plug. The user should arrange a “drip loop” in the cord
connecting the saw to a receptacle. The “drip loop” is that part of
the cord below the level of the receptacle, or the connector if an
extension cord is used, to prevent water traveling along the cord
and coming in contact with the receptacle.
To operate your tool, press the on/off switch.
For continuous operation, press the lock-on button (B) and release
the switch. To disengage the locking button, depress then release
the switch.
Depth of Cut (Fig. 4)
C
FIG. 4
D
1. Push the depth adjustment
lever (C) down to release.
2. Move the shoe (D) up or down
to desired position.
3. Pull the depth adjustment lever
up to tighten.
ADJUSTING THE LEVER
POSITION FOR STRAIGHT CUTS
The adjustment lever has been preset for better positioning. If you
need to make any adjustments, use the following procedure:
1. Firmly tighten the lever.
2. Pull the lever (C) out to release it from the nut.
3. Set the lever to the desired position.
4. Push the lever towards the nut once again.
ADJUSTING THE LEVER POSITION FOR ANGLED CUTS
1. Release the adjustment lever at the shoe (D) and move it to the
desired cut angle.
2. After selecting the desired cut angle, secure the shoe by
tightening the lever.
Cutting (Fig. 5)
1. Using a marker or grease pencil, mark the area to be cut.
2. Place the saw shoe on the workpiece ensuring that the blade
does not touch the workpiece.
3. For Straight Cuts: align
FIG. 5
the external part of
the cutting guide with
the cut line on the
workpiece.
For Angled Cuts (45°
angle): align the internal
part of the cutting guide, on
the front part of the base,
with the cut line on the
workpiece.
4. Turn the tool on and wait
for the blade to reach its
maximum velocity.
5. Move the tool slowly and evenly forward, following the cut line.
Wet Cutting
WARNING: Do not use wet cut system unless tool is protected
by a GFCI.
WARNING: To reduce the risk of electric shock, ensure water will
not enter into your tool. Do not touch plug with wet hands.
1. Mount the wet cut system as described Mounting the Wet Cut
System.
2. Turn the water supply on. Regulate the water flow, using the
water control valve (K).
3. Proceed as described under Cutting.
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MAINTENANCE
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 injury, turn unit off and
disconnect tool from power source before installing and
removing accessories, before making any adjustments or removing/
installing attachments or accessories.
Motor Brushes (Fig. 6, 7)
• Remove and check carbon brushes regularly. Replace when
they have worn down to about 6 mm or less.
• Keep carbon brushes clean for free movement in the holder.
Both carbon brushes should be replaced at the same time.
• Use only D
EWALT carbon brushes.
FIG. 7
H
FIG. 6
1. Use a screwdriver to remove the brush cap (H).
2. Take out worn brushes, insert new ones, and secure the brush
caps.
Lubrication
WARNING: NEVER spray or in any other way
apply lubricants or cleaning solvents inside the
tool. This can seriously affect the life and
performance of the tool and may result in personal
injury.
DEWALT tools are properly lubricated at the factory and are ready
for use. However, it is recommended that, once a year, you take or
send the tool to a certified service center for a thorough cleaning
and inspection.
Cleaning
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.
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.
Accessories
WARNING: Since accessories, other than those offered by
D
EWALT, have not been tested with this product, use of such
accessories with this tool could be hazardous. To reduce the risk of
injury, only D
EWALT, recommended accessories should be used
with this product.
Recommended accessories for use with your tool are available at
extra cost from your local dealer or authorized service center.
Specifications
DW860
Blade diameter: 4-3/8" (110 mm)
Watts: 1 300 W
RPM: 13 000/min
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DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286
(NOV08) Part No. N019361 DW860, DW860BS Copyright @ 2008 D
EWALT
The following are trademarks for one or more D
EWALT power tools: the yellow and black color scheme; the “D” shaped air intake grill;
the array of pyramids on the handgrip; the kit box configuration; and the array of lozenge-shaped humps on the surface of the tool.
HECHO EN CHINA
FABRICADO NA CHINA
MADE IN CHINA
SOLAMENTE PARA PROPÓSITO DE ARGENTINA:
IMPORTADO POR: BLACK & DECKER ARGENTINA S.A.
PACHECO TRADE CENTER
COLECTORA ESTE DE RUTA PANAMERICANA
KM. 32.0 EL TALAR DE PACHECO
PARTIDO DE TIGRE
BUENOS AIRES (B1618FBQ)
REPÚBLICA DE ARGENTINA
NO. DE IMPORTADOR: 1146/66
TEL. (011) 4726-4400
IMPORTED BY/IMPORTADO POR:
BLACK & DECKER DO BRASIL LTDA.
ROD. BR 050, S/N° - KM 167
DIST. INDUSTRIAL II
UBERABA – MG – CEP: 38064-750
CNPJ: 53.296.273/0001-91
INSC. EST.: 701.948.711.00-98
S.A.C.: 0800-703-4644
SOLAMENTE PARA PROPÓSITO DE MÉXICO:
IMPORTADO POR: BLACK & DECKER S.A. DE C.V.
BOSQUES DE CIDROS, ACCESO RADIATAS NO. 42
3A. SECCIÓN DE BOSQUES DE LAS LOMAS
DELEGACIÓN CUAJIMALPA,
05120, MÉXICO, D.F.
TEL. (52) 555-326-7100
R.F.C.: BDE810626-1W7
MAQUINAS Y HERRAMIENTAS BLACK & DECKER CHILE S.A.
AVDA. EDUARDO FREI M. #6001 EDIFICIO 67
CONCHALI-SANTIAGO
CHILE
/