CSG15 Professional - Grinder BOSCH - Free user manual and instructions
Find the device manual for free CSG15 Professional BOSCH in PDF.
User questions about CSG15 Professional BOSCH
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
Download the instructions for your Grinder in PDF format for free! Find your manual CSG15 Professional - BOSCH and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. CSG15 Professional by BOSCH.
USER MANUAL CSG15 Professional BOSCH
IMPORTANT: Read Before Using
natural_image
Icon of a person reading a book inside a circle (no text or symbols)Operating/Safety Instructions Consignes de fonctionnement/sécurité Instrucciones de funcionamiento y seguridad
CSG15

natural_image
Technical illustration of a Bosch electric tool with visible internal components and mounting brackets (no text or symbols)
BOSCH
Call Toll Free for Consumer Information & Service Locations
For English Version See page 2
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 all of the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
Work area safety
Keep work area clean and well lit. Cluttered or dark areas invite accidents.
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.
Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
Electrical safety
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.
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.
Do not 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 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.
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.
If operating the power tool in damp locations is unavoidable, use a Ground Fault Circuit Interrupter (GFCI) protected supply. Use of an GFCI reduce the risk of electric shock.
Personal safety
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.
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.
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 energizing power tools that have the switch on invites accidents.
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.
Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
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.
Power tool use and care
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.
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.
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.
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.
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.
Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
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.
Service
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.
Power Tool-Specific Safety Warnings
This power tool is intended to function as a concrete surface grinder. 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.
Operations such as Type 27 grinding, sanding, wire brushing, polishing or cutting-off 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.
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.
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.
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.
Threaded mounting of accessories must match the grinder spindle thread. For accessories mounted by flanges, the arbour 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.
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, wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect for 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.
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 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.
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.
Hold the power tool by insulated gripping surfaces only, when performing an operation
where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
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.
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.
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.
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.
Do not operate the power tool near flammable materials. Sparks could ignite these materials.
Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock.
Further safety instructions for all operations
Kickback and Related Warnings
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 kickout. 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.
Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use auxiliary handle, if provided, for maximum control over kickback or torque reaction during start-up. The operator can control torque reactions or kickback forces, if proper precautions are taken.
Never place your hand near the rotating accessory. Accessory may kickback over your hand.
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.
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.
Do not attach a saw chain woodcarving blade or toothed saw blade. Such blades create frequent kickback and loss of control.
Safety Warnings Specific for Grinding and Abrasive Cutting-Off Operations:
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.
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.
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.
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.
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.
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 rules for Concrete Surfacers
Always use proper guard with diamond cup wheel. A guard protects operator from broken wheel fragments and swarf from concrete surfacing.
Only use dry diamond surfacing cup wheels with the concrete surfacer. The concrete surfacer is not intended for use with standard grinding, cut off cup wheels or wire brushes. Use of other accessories may cause injury.
Do not use dry diamond cup wheel that is larger than the maximum recommended size for your tool. The guard for a concrete surfacer is limited to the rated size of the machine, use of larger or unauthorized wheel accessories may lead to injury.
Accessories must be rated for at least the speed recommended on the tool warning label.
Wheels and other accessories running over rated speed can fly apart and cause injury. Dry diamond cup wheels or any other accessory must have a maximum safe operating speed greater than the "no load RPM" marked on the tool's nameplate.
Always use auxiliary handle for maximum control over torque reaction or kickback. Operation of the surfacer without the side handle could cause loss of control, resulting in possible serious personal injury.
Before using a surfacer or installing a new wheel, inspect the dry diamond cup wheel for chips and cracks. Remove damaged or worn wheels immediately. Run the tool at no load for one minute, holding the tool in the direction away from people. Wheels with flaws will normally break apart during this time.
When removing the dry diamond cup wheel from the tool avoid contact with skin and use proper protective gloves when grasping the accessory. Accessories may be hot after prolonged use.
Additional Safety Warnings
GFCI and personal protection devices like electrician's rubber gloves and footwear will further enhance your personal safety.
Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
Keep handles dry, clean and free from oil and grease. Slippery hands cannot safely control the power tool.
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.
Develop a periodic maintenance schedule for your tool. When cleaning a tool be careful not to disassemble any portion of the tool since internal wires may be misplaced or pinched or safety guard return springs may be improperly mounted. Certain cleaning agents such as gasoline, carbon tetrachloride, ammonia, etc. may damage plastic parts.
Wear hearing protection. Prolonged exposure to high intensity noise can cause hearing loss.
Use thick cushioned gloves and limit the exposure time by taking frequent rest periods. Vibration caused by the use of power tools may be harmful to your hands and arms.
This tool must be used with Respiratory Protection sufficient to block dusts including silica from concrete cutting. N-95 rated masks minimum or full respirator protection for the operator and others in the work area.
Dust collection is required with a vacuum or other suitable dust collection system for concrete/masonry applications.
Do not use vacuum or other dust collection system when cutting metal. Sparks from metal cutting can cause fire in the collector.
Risk of injury to user. The power cord must only be serviced by a Bosch Factory Service Center or Autho rized Bosch Service Station.
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. Some examples of these chemicals are:
- Lead from lead-based paints,
- Crystalline silica from bricks and cement and other masonry products, and
- Arsenic and chromium from chemically-treated lumber.
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.
Symbols
IMPORTANT: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.
| Symbol | Name | Designation/Explanation |
| V | Volts | Voltage (potential) |
| A | Amperes | Current |
| Hz | Hertz | Frequency (cycles per second) |
| W | Watt | Power |
| kg | Kilograms | Weight |
| min | Minutes | Time |
| s | Seconds | Time |
| [X7GA] | Diameter | Size of drill bits, grinding wheels, etc. |
| n_0 | No load speed | Rotational speed, at no load |
| n | Rated speed | Maximum attainable speed |
| .../min | Revolutions or reciprocation per minute | Revolutions, strokes, surface speed, orbits etc. per minute |
| 0 | Off position | Zero speed, zero torque... |
| 1, 2, 3, ...I, II, III, | Selector settings | Speed, torque or position settings.Higher number means greater speed |
![]() | Infinitely variable selector with off | Speed is increasing from 0 setting |
![]() | Arrow | Action in the direction of arrow |
| [Z0HK] | Alternating current | Type or a characteristic of current |
![]() | Direct current | Type or a characteristic of current |
| [204X] | Alternating or direct current | Type or a characteristic of current |
![]() | Class II construction | Designates Double Insulated Construction tools. |
| [BHHX] | Earthing terminal | Grounding terminal |
| (ZWZX) | Warning symbol | Alerts user to warning messages |
| [OD80] | ||
![]() | Li-ion RBRC seal | Designates Li-ion battery recycling program |
![]() | Ni-Cad RBRC seal | Designates Ni-Cad battery recycling program |
![]() | Read manual symbol | Alerts user to read manual |
![]() | Wear eye protection symbol | Alerts user to wear eye protection |
Symbols (continued)
IMPORTANT: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

This symbol designates that this tool is listed by Underwriters Laboratories.

This symbol designates that this component is recognized by Underwriters Laboratories.

This symbol designates that this tool is listed by Underwriters Laboratories, to United States and Canadian Standards.

This symbol designates that this tool is listed by the Canadian Standards Association.

This symbol designates that this tool is listed by the Canadian Standards Association, to United States and Canadian Standards.

This symbol designates that this tool is listed by the Intertek Testing Services, to United States and Canadian Standards.

This symbol designates that this tool complies to NOM Mexican Standards.
Functional Description and Specifications
WARNING
Disconnect the plug from the power source before making any assembly, adjustments or changing accessories. Such preventive safety
measures reduce the risk of starting the tool accidentally.
Concrete Surfacer
FIG. 1

text_image
VACUUM HOSE (Accessory) SNAP-IN CONNECTOR DUST PORT SLEEVE NOZZLE SPINDLE LOCK VENTILATION OPENINGS SLIDE SWITCH GUARD LOCKING DEVICE MOVABLE PART OF THE GUARD DUST EXTRACTION GUARD AUXILIARY HANDLE TWO PIECE REPLACEABLE BRUSH RINGModel number
CSG15
Dry diamond cup wheel diameter
5" (125 mm)
NOTE: For tool specifications refer to the nameplate on your tool.
Assembly
REMOVING AND INSTALLING DRY DIAMOND CUP WHEELS
- Depress the spindle lock button to prevent the wheel from rotating.
- Loosen the lock nut with the wrench provided, and remove lock nut and dry diamond cup wheel (fig. 2).
- Clean backing flange, spindle, lock nut, and guard with brush insert.
- Make sure the mounting (or backing flange) is mounted on the grinder spindle so that the centering collar faces away from the tool. Note: The „flats“ of the mounting flange must engage on the „flats“ of the grinder
spindle to ensure proper installation.
- A rubber (o-ring) is fitted around the centering collar of the mounting flange. If the o-ring is missing or gets damaged in any way (e.g. cut, abraded, etc.), the o-ring is available as a spare part and can be replaced. See Boschtools.com for details.
- Place the new dry diamond cup wheel on the mounting flange. Depress the spindle lock button to lock the grinder spindle, thread the lock nut onto the spindle and securely tighten the lock nut with the wrench provided. Pay attention that the collar of the lock nut faces away from the tool. See figure 2.
FIG. 2

text_image
DUST EXTRACTION WHEEL GUARD O-RING MOUNTING (BACKING) FLANGE SPINDLE DRY DIAMOND CUP WHEEL LOCK NUT LOCK NUT WRENCH O-RINGOperating Instructions
SLIDE ON-OFF SWITCH WITH LOCK
The tool is switched "ON" by the switch button located at the side of the motor housing. The switch can be locked in the "ON" position, a convenience for long grinding operations.
TO TURN THE TOOL "ON" without locking it, slide the switch button forward by applying pressure ONLY at the REAR portion of the button. When pressure is released the switch button will snap to "OFF" position.
TO LOCK THE SWITCH "ON", slide the switch button forward and press "IN" the FRONT portion.
TO UNLOCK THE SWITCH, simply press and release the REAR portion of the button. Switch is spring loaded and will snap back automatically.
WARNING
Hold the tool with both hands while starting the tool, since
torque from the motor can cause the tool to twist.
Start the tool before applying to work and let the tool come to full speed before contacting the workpiece. Lift the tool from the work before releasing the switch. DO NOT turn the switch "ON" and "OFF" while the tool is under load; this will greatly decrease the switch life.
RESTART PROTECTION
The restart protection feature prevents uncontrolled restarting of the tool after an interruption in the power supply. To restart the tool, turn the on/off switch to the off position, then back to the on position.
Note: Check the function of the restart protection feature regularly by removing the plug from the electric outlet during operation and then plugging it back into the outlet.
ELECTRONIC FEEDBACK CIRCUITRY
The electronic feedback system helps to keep the no load speed virtually constant between no-load and load conditions in order to help maintain a uniform working performance. The system also provides a "soft start", which will reduce the stresses that occur from a high torque start.
OVERLOAD PROTECTION
Your tool is equipped with overload protection to protect the motor. If the tool stops during operation TURN OFF SWITCH IMMEDIATELY and allow the motor to cool for about 30 seconds by running at no-load. If the overload protection stops the tool repeatedly, excessive force is causing the tool to overload. Don't press so hard and let the tool do the work.
FLUSH GRINDING
For surface grinding close to the edge / wall, slide the locking device on the dust shroud forwards and swing the movable part of the guard sideways (see figure 3). Lock the locking device. To return to surface grinding away from edges, unlock the locking device and slide the movable part of the guard back to the original position.
DUST EXTRACTION
FIG. 3

text_image
GARID LOCKING DEVICE MOVABLE PART OF THE GUARD DUST EXTRACTION GUARDWARNING
This tool must only be used with a dust extraction
system. In addition, always wear approved dust mask.
Your tool is equipped with a dust port for dust. To use this feature, Insert the nozzle of a vacuum hose (accessory) into the dust port on the tool, and then connect the opposite end of the hose to a vacuum cleaner.
The Bosch vacuum hose comes with a sleeve nozzle attached to a snap-in
connector (Fig. 1). The sleeve nozzle provides the quickest, easiest connection of the nozzle to the attachment. The snap-in connector provides a more secured connection. To use the snap-in connector, remove the rubber nozzle from the vacuum hose. Press the snap-in connector into the dust port until you hear the click.
Dust port adaptors are also available to connect the Bosch dust extraction attachment to any common size vacuum
hose. See Boschtools.com for details.
Always make sure the vacuum cleaner that you use is designed for extraction of masonry dust. Bosch provides suitable vacuum cleaners.
AUXILIARY HANDLE
The auxiliary handle is used to guide and balance the tool. Always use the auxiliary handle for maximum control and ease of operation.
Tool Tips
This tool is intended for surface grinding, deburring and smoothing mainly mineral materials such as, for example, concrete, stone, marble and poured flooring without the use of water. It also can be used for removing protective coating and adhesive residue.
WARNING grinding.
Do not use water or other cooling fluid with this tool for grinding.
Allow the tool to reach full speed before applying it to the workpiece surface.
Hold the tool with both hands and apply the diamond wheel flat on the work surface, advancing the tool moderately back and forth.
The dry diamond cup wheel included with the tool is intended for hard materials.
A dull dry diamond cup wheel can be sharpened with a abrasive material (e.g., chalky sand stone).
Visit boschtools.com for full line of available diamond cup wheels.
Accessories
WARNING
If an extension cord is necessary, a cord with adequate size conductors that is capable of carrying the current necessary for your tool must be used. This will prevent excessive voltage drop, loss of power or overheating. Grounded tools must use 3-wire extension cords that have 3-prong plugs and receptacles.
NOTE: The smaller the gauge number, the heavier the cord.
RECOMMENDED SIZES OF EXTENSION CORDS 120 VOLT ALTERNATING CURRENT TOOLS
| Tool's Ampere Rating | Cord Size in A.W.G. | Wire Sizes in mm^2 | ||||||
| Cord Length in Feet Cord | Cord Length in Meters | |||||||
| 25 | 50 | 100 | 150 | 15 | 30 | 60 | 120 | |
| 3-6 | 18 | 16 | 16 | 14 | 0.75 | 0.75 | 1.5 | 2.5 |
| 6-8 | 18 | 16 | 14 | 12 | 0.75 | 1.0 | 2.5 | 4.0 |
| 8-10 | 18 | 16 | 14 | 12 | 0.75 | 1.0 | 2.5 | 4.0 |
| 10-12 | 16 | 16 | 14 | 12 | 1.0 | 2.5 | 4.0 | — |
| 12-16 | 14 | 12 | — | — | — | — | — | — |
* Wheel guard
* 2-piece Brush ring
* Backing flange
* Dry diamond cup wheel
* Lock nut
* Lock nut wrench*
* Auxiliary handle
* Carrying case
** Vacuum hose
(*= standard equipment)
(**= optional accessories)
Maintenance
Service
WARNING
Preventive maintenance performed by unauthorized per so n nel may result in misplacing of internal wires and components which could cause serious hazard. We recommend that all tool service be performed by a Bosch Factory Service Center or Autho rized Bosch Service Station.
REPLACING THE BRUSH RING
Press with a screwdriver into both openings of the guard (Fig. 4). You can then remove both parts of the brush ring from the guard.
To install new brush ring, carefully push both new parts into the appropriate brush ring guide. Pay attention that both pieces of the brush ring are fitted snugly into the guide.
TOOL LUBRICATION
Your Bosch tool has been properly lubricated and is ready to use. It is recommended that tools with gears be regreased with a special gear lubricant at every brush change.
CARBON BRUSHES
The carbon brushes and commutator in your tool have been engineered for many hours of dependable service. To maintain peak efficiency of the motor, we recommend every two to six months the carbon brush es be examined. Only genuine Bosch replace ment carbon brushes specially designed for your tool should be used.
BEARINGS
After about 300-400 hours of operation, or at every second carbon brush change, the bearings should be replaced at Bosch Factory Service Center or Authorized Bosch Service Station. Bearings which become noisy (due to heavy load or very abrasive material cutting) should be replaced at once to avoid overheating or motor failure.

text_image
FIG. 4 ① ② ②Cleaning
WARNING To avoid accidents always dis connect the tool from the power supply before cleaning or performing any main tenance. The tool may be cleaned most effectively with compressed dry air. Always wear safety gogles when cleaning tools with compressed air.
Ventilation openings and switch levers must be kept clean and free of foreign matter. Do not at tempt to clean by inserting pointed objects through openings.
CAUTION Certain cleaning agents and sol vents damage plastic
parts. Some of these are: gasoline, carbon tetrachlo ride, chlo rinated cleaning solvents, ammonia and house hold detergents that contain ammonia.
text_image
FIG. 4 ① ② ②Nettoyage

AVERTISSEMENT
text_image
FIG. 4 ① ② ②Limpieza
ADVERTENCIA
Robert Bosch Tool Corporation ("Seller") warrants to the original purchaser only, that all BOSCH portable and benchtop power tools will be free from defects in material or workmanship for a period of one year from date of purchase. SELLER'S SOLE OBLIGATION AND YOUR EXCLUSIVE REMEDY under this Limited Warranty and, to the extent permitted by law, any warranty or condition implied by law, shall be the repair or replacement of parts, without charge, which are defective in material or workmanship and which have not been misused, carelessly handled, or misrepaired by persons other than Seller or Authorized Service Station. To make a claim under this Limited Warranty, you must return the complete portable or benchtop power tool product, transportation prepaid, to any BOSCH Factory Service Center or Authorized Service Station. For Authorized BOSCH Power Tool Service Stations, please refer to your phone directory.
THIS LIMITED WARRANTY DOES NOT APPLY TO ACCESSORY ITEMS SUCH AS CIRCULAR SAW BLADES, DRILL BITS, ROUTER BITS, JIGSAW BLADES, SANDING BELTS, GRINDING WHEELS AND OTHER RELATED ITEMS.
ANY IMPLIED WARRANTIES SHALL BE LIMITED IN DURATION TO ONE YEAR FROM DATE OF PURCHASE. SOME STATES IN THE U.S., SOME CANADIAN PROVINCES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING BUT NOT LIMITED TO LIABILITY FOR LOSS OF PROFITS) ARISING FROM THE SALE OR USE OF THIS PRODUCT. SOME STATES IN THE U.S. AND SOME CANADIAN PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE IN THE U.S., PROVINCE TO PROVINCE IN CANADA AND FROM COUNTRY TO COUNTRY.
THIS LIMITED WARRANTY APPLIES ONLY TO PORTABLE AND BENCHTOP ELECTRIC TOOLS SOLD WITHIN THE UNITED STATES OF AMERICA, CANADA AND THE COMMONWEALTH OF PUERTO RICO. FOR WARRANTY COVERAGE WITHIN OTHER COUNTRIES, CONTACT YOUR LOCAL BOSCH DEALER OR IMPORTER.
GARANTIE LIMITÉE DES OUTILS ÉLECTRIQUES PORTATIFS ET D'ÉTABLI BOSCH
© Robert Bosch Tool Corporation 1800 W. Central Road Mt. Prospect, IL 60056 -2230
Exportado por: Robert Bosch Tool Corporation Mt. Prospect, IL 60056 -2230, E.U.A.







