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comments,orquestionshaveyouIf contact us. commentaire,toutouquestiontoutePour nous contacter. comentarios,odudastieneSi contáctenos. | MANUALINSTRUCTION | D'UTILISATIONGUIDE | INSTRUCCIONESDEMANUAL |
| del’eausec/ààmaçonnerieàscieDW861W114 mm | ||||
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| INSTRUCTIVOOPERACIÓN,CENTROSDE | ADVERTENCIA:GARANTÍA.LÉASEDE | PRODUCTO.ANTESUSARDEEL |
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| DEWALT Industrial Tool Co., 701 Joppa Road, Baltimore, MD 21286 |
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(MAR05) | Form No. | DW861W | Copyright © 2005 DEWALT | ||||||
The following are trademarks for one or more DEWALT 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
IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY DEWALT TOOL, CALL US TOLL FREE AT:
General Safety Instructions
WARNING: Read and understand all instructions. Failure to follow all instruc- tions listed below, may result in electric shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
WORK AREA
•Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents.
•Do not operate power tools in explosive atmospheres, such as in the presence of flam- mable liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes.
•Keep bystanders, children, and visitors away while operating a power tool. Distractions can cause you to lose control.
ELECTRICAL SAFETY
•Grounded tools must be plugged into an outlet properly installed and grounded in accordance with all codes and ordinances. Never remove the grounding prong or modify the plug in any way. Do not use any adaptor plugs. Check with a qualified elec- trician if you are in doubt as to whether the outlet is properly grounded. If the tools should electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user. Applicable only to Class I (grounded) tools.
•Double insulated tools are equipped with a polarized plug (one blade is wider than the other.) This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to
install a polarized outlet. Do not change the plug in any way. Double insulation 
elim- inates the need for the three wire grounded power cord and grounded power supply system.
Applicable only to Class II (double insulated) tools.
•Avoid body contact with grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is grounded.
•Don’t expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
•Do not abuse the cord. Never use the cord to carry the tools or pull the plug from an outlet. Keep cord away from heat, oil, sharp edges or moving parts. Replace damaged cords immediately. Damaged cords increase the risk of electric shock.
•When operating a power tool outside, use an outdoor extension cord marked
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| Minimum Gage for Cord Sets |
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Volts | Total Length of Cord in Feet |
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120V |
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240V |
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Ampere Rating |
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| More | Not more |
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| Than |
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| 10 | - | 12 | 16 | 16 | 14 | 12 |
| 12 | - | 16 | 14 | 12 | Not Recommended | |
PERSONAL SAFETY
•Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use tool while tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.
•Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your hair, clothing, and gloves away from moving parts. Loose clothing, jewelry, or long hair can be caught in moving parts. Air vents often cover moving parts and should also be avoided.
•Avoid accidental starting. Be sure switch is off before plugging in. Carrying tools with your finger on the switch or plugging in tools that have the switch on invites accidents.
•Remove adjusting keys or wrenches before turning the tool on. A wrench or a key that is left attached to a rotating part of the tool may result in personal injury.
•Do not overreach. Keep proper footing and balance at all times. Proper footing and bal- ance enables better control of the tool in unexpected situations.
•Use safety equipment. Always wear eye protection. Dust mask,
TOOL USE AND CARE
•Use clamps or other practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body is unstable and may lead to loss of control.
•Do not force tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed.
•Do not use tool if switch does not turn it on or off. Any tool that cannot be controlled with the switch is dangerous and must be repaired.
•Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the tool. Such preventative safety measures reduce the risk of starting the tool accidentally.
•Store idle tools out of reach of children and other untrained persons. Tools are dan- gerous in the hands of untrained users.
•Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained tools, with sharp cutting edges are less likely to bind and are easier to control.
•Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool’s operation. If damaged, have the tool serviced before using. Many accidents are caused by poorly maintained tools.
•Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one tool, may become hazardous when used on another tool.
SERVICE
•Tool service must be performed only by qualified repair personnel. Service or mainte- nance performed by unqualified personnel could result in a risk of injury.
•When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow mainte- nance instructions may create a risk of electric shock or injury.
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 cut- ting tool may contact hidden wiring. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator.
•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 sup- plies 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.
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: A Ground Fault Circuit Interrupter (GFCI) is provided on the cord set. Receptacles are available having built in GFCI protection and may be used for an added mea- sure of safety. When using an extension cord, always plug into a GFCI protected receptacle or outlet.
WARNING: Test GFCI before each use:
1.Plug GFCI into power outlet. Indicator should turn red.
2.Press test button. Red indicator should disappear.
3.Press reset button for use. Do not use if above test fails.
WARNING: Never use saw with salt water or a conductive fluid.
WARNING: Always use eye protection. All users and bystanders must wear eye protection that conforms to ANSI Z87.1.
CAUTION: WHEN SERVICING USE ONLY IDENTICAL REPLACEMENT PARTS. Repair or replace damaged cords.
CAUTION: Do not connect unit to electrical power source until complete instructions are read and understood.
CAUTION: Wear appropriate hearing protection during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other con- struction activities contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Some examples of these chemicals are:
•lead from
•crystalline silica from bricks and cement and other masonry products, and
•arsenic and chromium from
Your risk from these exposures varies, depending on how often you do this type of work. 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.
•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: 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.
•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 | no | alternating current | ||
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| direct current | no load speed | |
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| .................... | Class II Construction | …/min | revolutions per minute |
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| safety alert symbol |
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COMPONENTS (Fig. 1)
A. GFCI on cord set | K. Tapping screw |
B. On/Off Switch | L. Water nozzle |
C. | M. Depth adjustment lever |
D. Diamond blade | N. Shoe |
E. External flange | O. Water valve lever |
F. Clamping screw | P. Cutting guide |
G. Water tubing | Q. Bevel adjustment wing nut |
H. Tool inlet | R. Brush covers |
I. Water tubing adapter | S. Brush assembly |
J. Water pressure regulator (10 psi) |
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