KG911 - Sander BLACK & DECKER - Free user manual and instructions

USER MANUAL KG911 BLACK & DECKER

ENGLISH (Original instructions)

ENGLISH (Original instructions) Intended use Your BLACK+DECKER KG711, KG911, KG912, KG752 angle grinders have been designed for grinding and cutting metal and masonry using the appropriate type of cutting or grinding disc. When tted with the appropriate guard, this tool is intended for consumer use only. Safety instructions General power tool safety warnings

Warning! Read all safety warnings and all instructions. Failure to follow the warnings and instructions listed below may result in electric shock, re and/or serious injury. Save all warnings and instructions for future reference. The term "power tool" in all of the warnings listed below refers to your mains operated (corded) power tool or battery oper- ated (cordless) power tool.

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 ammable 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. Unmodied 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 (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

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 inuence 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-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 nger 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.5 ENGLISH (Original instructions) 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 tools 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.

a. Have your power tool serviced by a qualied repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. Additional power tool safety warnings

Warning! Additional safety warnings for grind- ing, sanding, polishing or abrasive cutting-off operations u This power tool is intended to function as a grinder, sander, polisher or cut-off tool. Read all safety warnings, instructions, illustrations and specica- tions provided with this power tool. Failure to follow all instructions listed below may result in electric shock, re and/or serious injury. u Operations for which the power tool was not designed may create a hazard and cause personal injury. u Do not use accessories which are not specically designed and recommended by the tool manufacturer. Just because the accessory can be attached to your power tool, it does not assure safe operation. u 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. u The outside diameter and the thickness of your acces- sory must be within the capacity rating of your power tool. Incorrectly sized accessories cannot be adequately guarded or controlled. u Threaded mounting of accessories must match the grinder spindle thread. For accessories mounted by anges, the arbour hole of the accessory must t the locating diameter of the ange. 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. u Do not use a damaged accessory. Before each use inspect the accessory such as abrasive wheels for chips and cracks, backing pad for cracks, tear or excess wear, for loose or cracked wires. If power tool or accessory is dropped, inspect for damage or install an undamaged accessory. After inspecting and install- ing an accessory and run the power tool at maximum no-load speed for one minute. Damaged accessories will normally break apart during this test time. u 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 ying debris generated by various operations. The dust mask or respirator must be capable of ltering particles generated by your operation. Prolonged exposure to high intensity noise may cause hearing loss. u 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 y away and cause injury beyond immediate area of operation. u 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 could give the operator an electric shock. u 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. u 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. u 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. u 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. u Do not operate the power tool near ammable materi- als. Sparks could ignite these materials. u Do not use accessories that require liquid coolants.6 ENGLISH (Original instructions) Using water or other liquid coolants may result in electro- cution or shock. Note: The above warning does not apply for power tools specically designed for use with a liquid system. Kickback and related warnings Kickback is a sudden reaction to a pinched or snagged rotat- ing wheel, backing pad, brush or any other accessory. Pinch- ing 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. 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. u 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 reac- tions or kickback forces, if proper precautions are taken. u Never place your hand near the rotating accessory. Accessory may kickback over your hand. u 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. u 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. u Do not attach a saw chain woodcarving blade or toothed saw blade. Such blades create frequent kickback and loss of control. Safety warnings specic for grinding and abrasive cutting-off operations u Use only wheel types that are recommended for your power tool and the specic guard designed for the selected wheel. Wheels for which the power tool was not designed cannot be adequately guarded and are unsafe. u The grinding surface of 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. u 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, accidental contact with wheel and sparks that could ignite clothing. u Wheels must be used only for recommended ap- plications. 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. u Always use undamaged wheel anges that are of correct size and shape for your selected wheel. Proper wheel anges support the wheel thus reducing the pos- sibility of wheel breakage. Flanges for cut-off wheels may be different from grinding wheel anges. u 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. Additional safety warnings specic for abrasive cutting-off operations u Do not "jam" the cut-off wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut. Over stressing 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. u Do not position your body in line with and behind the rotating wheel. When the wheel, at the point of operation, is moving away from your body, the possible kickback may propel the spinning wheel and the power tool directly at you. u 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 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. u 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. u Support panels or any oversized workpiece to mini- mize 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.7 ENGLISH (Original instructions) u Use extra caution when making a "pocket cut" into ex- isting walls or other blind areas. The protruding wheel may cut gas or water pipes, electrical wiring or objects that can cause kickback. Safety warnings specic for sanding operations u Do not use excessively oversized sanding disc paper. Follow manufacturers recommendations, when select- ing sanding paper. Larger sanding paper extending beyond the sanding pad presents a laceration hazard and may cause snagging, tearing of the disc or kickback. Safety warnings specic for polishing operations u Do not allow any loose portion of the polishing bonnet or its attachment strings to spin freely. Tuck away or trim any loose attachment strings. Loose and spinning attachment strings can entangle your ngers or snag on the workpiece. Safety of others u This appliance is not intended for use by persons (includ- ing children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concern- ing use of the appliance by a person responsible for their safety. u Children should be supervised to ensure that they do not play with the appliance. Residual risks. Additional residual risks may arise when using the tool which may not be included in the enclosed safety warnings. These risks can arise from misuse, prolonged use etc. Even with the application of the relevant safety regulations and the implementation of safety devices, certain residual risks can not be avoided. These include: u Injuries caused by touching any rotating/moving parts. u Injuries caused when changing any parts, blades or accessories. u Injuries caused by prolonged use of a tool. When using any tool for prolonged periods ensure you take regular breaks. u Impairment of hearing. u Health hazards caused by breathing dust developed when using your tool (example:- working with wood, especially oak, beech and MDF.) Vibration The declared vibration emission values stated in the technical data and the declaration of conformity have been measured in accordance with a standard test method provided by EN60745 and may be used for comparing one tool with another. The declared vibration emission value may also be used in a preliminary assessment of exposure. Warning! The vibration emission value during actual use of the power tool can differ from the declared value depending on the ways in which the tool is used. The vibration level may increase above the level stated. When assessing vibration exposure to determine safety measures required by 2002/44/EC to protect persons regularly using power tools in employment, an estimation of vibration exposure should consider, the actual conditions of use and the way the tool is used, including taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time. Labels on tool The following pictograms are shown on the tool along with the date code:

Warning! To reduce the risk of injury, the user must read the instruction manual.

Wear safety glasses or goggles when operating this tool.

Wear ear protection when operating this tool. Electrical safety

This tool is double insulated; therefore no earth wire is required. Always check that the power supply corresponds to the voltage on the rating plate. u If the supply cord is damaged, it must be replaced by the manufacturer or an authorised BLACK+DECKER Service Centre in order to avoid a hazard. Features This tool includes some or all of the following features.

Assembly Warning! Before assembly, make sure that the tool is switched off and unplugged. Fitting and removing the guard (g. A) The tool is supplied with a guard intended for grinding purpos- es only. If the unit is intended to perform cutting operations, a guard specic for this operation must be tted. A suitable8 ENGLISH (Original instructions) guard for cutting operations part numbers 1004702-27 and 1004702-28 for KG711/KG911 and KG912/KG752 is available and can be obtained from BLACK+DECKER service centres. Fitting and removing the guard (g. A) KG912 Only The tool is supplied with a guard intended for cutting off purposes only. If the unit is intended to perform grinding operations, a guard specic for this operation must be tted. A suitable guard for grinding operations part number 1004702-36 is available and can be obtained from BLACK & DECKER service centres. Fitting u Place the angle grinder on a table, spindle (5) up. u Align the lugs (8) with the notches (9). u Press the guard (4) down and rotate it to the required position. u Securely tighten the screw (6). u To remove the guard, slacken the screw Warning! Never use the tool without the guard. Fitting the side handle u Screw the side handle (2) into one of the mounting holes in the tool. Warning! Always use the side handle. Fitting and removing grinding or cutting discs (g. B - D) Always use the correct type of disc for your application. Always use discs with the correct diameter and bore size (see technical data). Fitting u Fit the guard as described above. u Place the inner ange (10) onto the spindle (5) as shown (g. B). Make sure that the ange is correctly located on the at sides of the spindle. u Place the disc (11) onto the spindle (5) as shown (g. B). If the disc has a raised centre (12), make sure that the raised centre faces the inner ange. u Make sure that the disc locates correctly on the inner ange. u Place the outer ange (13) onto the spindle. When tting a grinding disc, the raised centre on the outer ange must face towards the disc (A in g. C). When tting a cutting disc, the raised centre on the outer ange must face away from the disc (B in g. C). u Keep the spindle lock (3) depressed and tighten the outer ange using the two-pin spanner (14) (g. D). Removing u Keep the spindle lock (3) depressed and loosen the outer ange (13) using the two-pin spanner (14) (g. D). u Remove the outer ange (13) and the disc (11). Fitting and removing sanding discs (g. D & E) For sanding, a backing pad is required. The backing pad is available from your BLACK+DECKER dealer as an accessory. Fitting u Place the inner ange (10) onto the spindle (5) as shown (g. E). Make sure that the ange is correctly located on the at sides of the spindle. u Place the backing pad (15) onto the spindle. u Place the sanding disc (16) onto the backing pad. u Place the outer ange (13) onto the spindle with the raised centre facing away from the disc. u Keep the spindle lock (3) depressed and tighten the outer ange using the two-pin spanner (14) (g. D). Make sure that the outer ange is tted correctly and that the disc is clamped tightly. Removing u Keep the spindle lock (3) depressed and loosen the outer ange (13) using the two-pin spanner (14) (g. D). u Remove the outer ange (13), the sanding disc (16) and the backing pad (15). Use Warning! Let the tool work at its own pace. Do not overload. u Carefully guide the cable in order to avoid accidentally cutting it. u Be prepared for a stream of sparks when the grinding or cutting disc touches the workpiece. u Always position the tool in such a way that the guard provides optimum protection from the grinding or cutting disc. Switching on and off u To switch on, slide the on/off switch (1) forward. Note that the tool will continue running when you release the switch. u To switch off, press the rear part of the on/off switch. Warning! Do not switch the tool off while under load. Soft Start Feature The soft start feature allows a slow speed build-up to avoid an initial jerk when starting. This feature is particularly useful when working in conned spaces. No-Volt The No-volt function stops the grinder restarting without the switch being cycled if there is a break in the power supply.9 ENGLISH (Original instructions) Technical data KG711 Input voltage

Max disc thickness grinding discs mm

Power input W KG911, KG912 = 900W KG752 = 800W Rated speed min

12,000 Disc diameter mm KG711, KG911 = 115 KG912, KG752 = 125 Disc bore mm

Max disc thickness grinding discs mm

Spindle size M14 Weight kg KG711, KG911, KG752 = 2.1 KG912 = 2.2 KG711,KG911,KG912

Hints for optimum use Firmly hold the tool with one hand around the side handle and the other hand around the main handle. When grinding, always maintain an angle of approx. 15° between the disc and the workpiece surface. Maintenance Your BLACK+DECKER corded/cordless appliance/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! Before performing any maintenance on corded/ cordless power tools: Switch off and unplug the appliance/tool. Or switch off and remove the battery from the appliance/ tool if the appliance/tool has a separate battery pack. Or run the battery down completely if it is integral and then switch off. Unplug the charger before cleaning it. Your charger does not require any maintenance apart from regular cleaning. Regularly clean the ventilation slots in your appliance/tool/ charger using a soft brush or dry cloth. Regularly clean the motor housing using a damp cloth. Do not use any abrasive or solvent-based cleaner. Regularly open the chuck and tap it to remove any dust Mains plug replacement (U.K. & Ireland only) Safely dispose of the old plug. Connect the brown lead to the live terminal in the new plug. Connect the blue lead to the neutral terminal. Warning! No connection is to be made to the earth terminal. Recommended fuse: 13 A. Protecting the environment

Separate collection. Products and batteries marked with this symbol must not be disposed of with normal household waste. Products and batteries contain materials that can be recovered or recycled reducing the demand for raw materials. Please recycle electrical products and batteries according to local provisions. (Type 1) (Type 1)10 ENGLISH (Original instructions) KG752

(sound power) 105.5 dB(A), Uncertainty (K) 3 dB(A) Vibration total values (triax vector sum) according to EN60745: Surface grinding (a h,SG ) 9.9 m/s

EC declaration of conformity MACHINERY DIRECTIVE

KG711, KG911, KG912, KG752 Angle Grinders Black & Decker declares that these products described under "technical data" are in compliance with: 2006/42/EC, EN60745-1:2009 +A11:2010; EN60745-2-3:2011 +A2:2013 +A11:2014 +A12:2014 These products also comply with Directive 2004/108/EC (until

Polissage (a h, P ) 5,0 m/s

Pulido (a h,P ) 5,0 m/s

Polering (a h,P ) 5,0 m/s

Polering (a h,P ) 5,0 m/s

Polering (a h,P ) 5,0 m/s

Kiillottaminen (a h,P ) 5,0 m/s