DS920 - Sander SCHEPPACH - Free user manual and instructions

USER MANUAL DS920 SCHEPPACH

Wall and ceiling sanderOriginal operating manual

Explanation of the symbols on the device

Warning! Disregard results in a risk of death or injury, or damage to the tool! Before commissioning, read and observe the operating manual and safety instructions! Wear safety goggles! Wear hearing protection! If dust builds up, wear respiratory protection! Always work with two hands! Protection class II The product complies with the applicable European directives. The product complies with the applicable Serbian directives.www.scheppach.com

We accept no liability for accidents or damage that occur due to a failure to observe this manual and the safety instructions.

2. Device description and scope of

delivery Device description (g. 1-12) The device description refers to the illustrations at the beginning of this operating manual.

4. Connection pipe with union nut

6. Setting wheel for speed preselection

3. Before commissioning

1. Open the packaging and carefully remove the elec-

2. Remove the packaging material and packaging /

and transport safety devices (if present).

3. Check whether the scope of delivery is complete

and check the electric tool and accessory parts for transport damage. Note: Do not operate the electric tool if parts are miss- ing or it is damaged. In this case, contact the dealer you purchased the electric tool from.

4. If possible, keep the packaging until the expiry of

the warranty period. Please subsequently dispose of the packaging in an environmentally friendly way by recycling it.

Manufacturer: Scheppach GmbH Günzburger Straße 69 D-89335 Ichenhausen Dear Customer, we wish you much pleasure and success in working with your new device. Note: In accordance with the applicable product liability laws, the manufacturer of this device assumes no liability for dam- age to the device or caused by the device arising from:

• Failure to comply with the operating instructions.

• Repairs carried out by third parties, unauthorised specialists

• Installing and replacing non-original spare parts

• Failure of the electrical system in the event of the electrical regulations and VDE provisions 0100, DIN 57113 / VDE 0113 not being observed Note: Read the whole text of the operating manual before as- sembly and commissioning. This operating manual should help you to familiarise yourself with your device and to use it for its intended purpose. The operating manual includes important instructions for safe, proper and economic operation of the device, for avoiding danger, for minimising repair costs and downtimes, and for increasing the reliability and extend- ing the service life of the device. In addition to the safety instructions in this operating manual, you must also observe the regulations appli- cable to the operation of the device in your country. Keep the operating manual at the device, in a plastic sleeve, protected from dirt and moisture. They must be read and carefully observed by all operating personnel before starting the work. The device may only be used by personnel who have been trained to use it and who have been instructed with respect to the associated hazards. The required minimum age must be observed. In addition to the safety instructions in this operating manual and the separate regulations of your country, the generally recognised technical rules relating to the operation of such machines must also be observed.www.scheppach.com

c) Keep children and bystanders away while oper- ating a power tool. Distractions can cause you to lose control. Electrical safety a) The connection plug of the electric tool must t into the socket. 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 condi- tions. Water entering a power tool will increase the risk of electric shock. d) Do not abuse the cord. Never use the cord for car- rying, pulling or unplugging the power tool. Keep the connection cable away from heat, oil, sharp edges or moving parts of the device. 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. 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 inuence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. b) Wear personal protective equipment and always safety goggles. Protective equipment such as a dust mask, non-skid safety shoes, safety helmet or hearing protection used for appropriate conditions will reduce personal injuries. c) Prevent unintentional starting. Ensure the switch is in the o󰀨-position before connecting to power source and/or rechargeable battery, 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. m WARNING The electric tool and the packaging material are not children’s toys! Do not let children play with plastic bags, lms or small parts! There is a danger of chok- ing or su󰀨ocating!

The intended use of this power tool is the sanding of large areas of drywalls with suitable sanding sheets as a preparation before painting or wallpapering. This power tool is neither suited for the preparation of small areas, corners and edges, nor for the removal of wallpaper and the grinding of ceilings and wet grinding. Do not use the power tool for cutting or roughing or pol- ishing. Do not use it together with wire brushes. Do not treat asbestos containing materials with this power tool. This power tool is intended exclusively for private household use and may only be used in accordance with its intended purpose. Any use beyond this is im- proper. The user, not the manufacturer, is responsible for damages or injuries of any type resulting from this. Please note that our equipment was not designed with the intention of use for commercial or industrial purposes. We assume no guarantee if the device is used in commercial or industrial applications, or for equivalent work.

5. Safety instructions

m WARNING - Read all safety information, instruc- tions, illustrations and technical data for this elec- tric tool. Failure to follow all instructions listed below may result in electric shock, re and/or serious injury. Save all warnings and instructions for future reference. The term “electric tool” used in the safety instructions refers to mains-powered electrical tools (with a mains cable) and battery-powered electrical tools (without a mains cable). Work area safety a) Keep your work area clean and well-lit. Cluttered or dark areas invite accidents. b) Do not operate power tools in explosive atmos- pheres, such as in the presence of ammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.www.scheppach.com

g) Use electric tools, insertion tools, etc. accord- ing to these instructions. Take into account the working conditions and the work to be per- formed. Use of the power tool for operations di󰀨er- ent from those intended could result in a hazardous situation. h) Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations. Service a) Only have your power tool repaired by qualied specialists and only with original spare parts. This will ensure that the safety of the power tool is maintained. Safety instructions for all operations - Safety warn- ings common for grinding, sanding, wire brushing, polishing or abrasive cutting-o󰀨 operations a) This power tool is intended to function as a sander. Read all safety warnings, instructions, illustrations and specications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, re and/ or serious injury. b) Operations such as grinding, wire brushing, polishing or cutting-o󰀨 are not recommended to be performed with this power tool. Operations for which the power tool was not designed may cre- ate a hazard and cause personal injury. c) Do not use any accessories that have not been specically provided or recommended by the manufacturer for this power tool. Just because you can attach the accessories to your power tool does not guarantee they are safe to use. d) The maximum speed of the tool attachment used must be at least as high as the maximum speed specied for the power tool. Accessories which rotate faster than the maximum permissible rate can break and throw pieces into the air. e) The external diameter and thickness of the tool at- tachment used must comply with the dimensions of the power tool. Incorrectly dimensioned accesso- ry tools cannot be su󰀩ciently shielded or controlled. f) Grinding discs, anges, grinding wheels or oth- er accessories must t exactly on the grinding spindle of your electric tool. Insertion tools that do not t exactly on your electrical tool’s grinding spindle rotate unevenly, vibrate very strongly and can cause a loss of control. d) Remove any adjusting tools or spanners/keys 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) Avoid abnormal postures. Keep proper footing and balance at all times. This enables better con- trol of the power tool in unexpected situations. f) Wear suitable clothing. Do not wear loose cloth- ing or jewellery. Keep your hair and clothing 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 extraction can reduce dust-related hazards. h) Do not let familiarity gained from frequent use of tools allow you to become complacent and ig- nore tool safety principles. A careless action can cause severe injury within a fraction of a second. Power tool use and care a) Do not force the power tool. Use the correct power tool for your application. The correct pow- er 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 o󰀨. 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 remove the battery pack, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such precautionary measures reduce the risk of starting the power tool accidentally. d) Store idle power tools out of the reach of chil- dren 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 and attachments. Check for misalignment or binding of moving parts, break- age of parts and any other condition that may af- fect the power tool’s operation. If damaged, have the power tool repaired before use. Many acci- dents 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.www.scheppach.com

n) Clean the ventilation slits of your power tool regularly. The engine fan draws dust into the hous- ing and a strong accumulation of metal dust can cause electrical hazards. o) Never use the power tool in the vicinity of in- ammable materials. Sparks can ignite such ma- terials. p) Do not use any tool attachments which require liquid coolant. The use of water or other liquid coolants may lead to an electric shock. Safety instructions for all applications − kick-back and corresponding safety instructions Kick-back is the sudden reaction resulting from a caught or jammed rotating insert tool, such as a grinding disc, grinding wheel, wire brush, etc. Catching or jamming results in the rotating insert tool stopping abruptly. As a result, an uncontrolled electric tool is accelerated against the direction of rotation of the tool attachment at the blocking point. For example, if a grinding disc is snagged or pinched by the workpiece, the edge of the disc that is entering into the pinch point can dig into the surface of the material causing the disc to climb out or kick out. The grinding disc may either jump toward or away from the opera- tor, 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 incorrect or decient use of the power tool. It can be prevented by suitable precautionary measures, as described in the following. a) Hold the power tool rmly in both hands and position your body and arms so they can ab- sorb the force of a kickback. Always use the additional handle, if available, so that you have the maximum possible control over the kick- back force or reaction forces at full speed. By taking adequate precautions, the operator can stay in control of the kickback and reaction forces. b) Never hold your hand close to a rotating tool attachment. The tool attachment could jump out of your hand if there is a kickback. c) Avoid having any part of your body in the region in which the power tool is likely to move in event of a kickback. The kickback will force the power tool in the opposite direction to the direction of rotation of the grinding disc at the blockage. g) Never use damaged tool attachments. Before each use inspect the tool attachment such as grinding discs for chips and cracks, grinding wheel for cracks, tear or excess wear, wire brush for loose or cracked wires. If the power tool or the accessory tool in use is dropped, check to see if it is damaged or use an undam- aged accessory tool. When you have checked and inserted the tool attachment, ensure that you and any other people in the vicinity remain outside of the level of the rotating attachment and allow the tool to rotate at maximum speed for one minute. Damaged tool attachments usually break during this test period. h) Wear personal protective equipment. De- pending on application, use face shield, safety goggles or safety glasses. Where ap- propriate, wear a dust mask, hearing pro- tection, protective gloves or a special apron that will keep small grinding and material particles away from you. The eye protection must be capable of stopping ying debris gen- erated by various operations. Dust or breathing masks must lter the dust generated during use. Prolonged exposure to high intensity noise may cause hearing loss.

i) Ensure that other people remain at a safe dis-

tance from your workspace. Anyone who enters the workspace must wear personal protective equipment. Fragments of workpiece or of a bro- ken tool attachment may y away and cause injury beyond immediate area of operation. j) Hold power tool by insulated gripping surfac- es only, when performing an operation where the cutting accessory may contact hidden wir- ing or its own cord. Contact with a live wire may make exposed metal parts of the power tool live and could give the operator an electric shock. k) Keep the power cord away from any rotating tool attachments. If you lose control, the cord may be cut or snagged and your hand or arm may be pulled into the spinning tool attachment. l) Never put the power tool down until the tool at- tachment being used has come to a complete standstill. The rotating tool attachment can come into contact with the surface and cause you to lose control of the power tool. m) Do not run the power tool while carrying it at your side. Accidental contact of your clothing with the rotating tool attachment could lead to an injury.www.scheppach.com

c) Burns and cuts if the accessories are touched di- rectly after use and/or with your bare skin. m WARNING! This power tool generates an electro- magnetic eld during operation. This eld can impair active or passive medical implants under certain circum- stances. In order to prevent the risk of serious or deadly injuries, we recommend that persons with medical im- plants consult with their physician and the manufacturer of the medical implant prior to operating the power tool.

Rated voltage 230-240 V~ Nominal frequency 50 Hz Power consumption 710 W Nominal speed (oscillation rate) n 800 - 1800 rpm Spindle size M14 Sandpaper diameter 225 mm Protection class II Weight 3.8 kg Sound levels Sound pressure level L

89 dB Uncertainty K 3 dB Hand-arm vibration when grinding with sanding sheet a

The hand-arm vibration value given is based on grind- ing with sanding sheets. Other applications may result in di󰀨erent values. The noise and vibration levels have been determined in accordance with EN 62841-1 and EN IEC 62841-2-3. The specied vibration value has been measured in ac- cordance with a standardised test procedure and can be used for comparison of one electric tool with another. The specied vibration value can also be used for an initial estimation of the exposure. d) Take special care when working near corners, sharp edges, etc. Avoid allowing the accessory tool to bounce back from the workpiece or jam. The rotating tool attachment tends to jam at cor- ners, sharp edges or when it bounces back. This causes a loss of control or kick-back. e) Do not use chains or toothed saw blades. Such accessories often cause a kickback or loss of con- trol over the power tool. Safety instructions for sandpaper grinding a) Do not use oversized sanding sheets; instead, follow the manufacturer’s instructions for sand- ing sheet size. Sanding sheets that extend beyond the sanding plate can cause injuries and lead to the sanding sheets jamming, tearing or kicking back. Additional safety instructions a) Connect a vacuum cleaner to the supplied adapter before starting your operations. b) ATTENTION! Keep away sanding dust from open re. Dust may be explosive. c) Always wear safety goggles and a dust protection mask when sanding, in particular during overhead work and when processing critical materials! When sanding certain materials (e. g. lead paint, certain types of wood and metal) harmful or nox- ious dust may be generated. Touching or breathing in such dust may imply risks for the operator or bystanders. Notes regarding vibration and noise emissions Keep the noise level and vibration to a minimum!

1. Only use power tools which are free of defects.

2. Maintain and clean the power tool on a regular basis.

3. Adjust your way of working to the power tool.

4. Do not force the power tool.

5. Have your power tool checked if necessary.

6. Switch o󰀨 the power tool if it is not in use.

Residual risks Even when this power tool is operated properly, residual risks still remain. The following hazards may arise in con- nection with the design and construction of this power tool: a) Damage to health resulting from hand/arm vibration if the device is used over an extended period of time or if it is not properly operated and maintained. b) Injury and property damage caused by insert tools being ung around and unexpectedly out of/from the electric tool due to sudden damage, wear or improper attachment.www.scheppach.com

A large amount of dust is generated when working with this electric tool. Dust extraction is very useful to keep your work area clean. A chip extraction system or a hoo- ver can be connected to the suction hose (11), which is connected to the connection for dust extraction.

1. Align the nub on the end of the hose with the vac-

uum hose adapter (12) (Fig. 3), insert the end and secure it by turning it to the right (Fig. 7).

2. Connect the vacuum cleaner adapter to a suitable

dust extraction device such as a hoover (Fig. 8). Note: Make sure that the vacuum cleaner is suitable for use with an electric tool. Brush edge The grinding head of this electric tool is surrounded by a brush edge (10). This o󰀨ers two advantages: a) The brush edge (10) protrudes beyond the grinding plate (9) and rests rst on the surface to be worked on. As a result, the grinding plate is brought parallel to the working surface before the tool attachment comes into contact with the surface to be sand- ed. This prevents crescent-shaped indentations caused by the edge of the grinding wheel. b) In addition, the brush edge (10) prevents excessive dust formation. The bristles help to contain the dust produced during grinding enabling it to be disposed of by the suction system. Make sure that the brush edge (10) is intact each time before starting work with this electric tool. Have it replaced if you notice any damage or wear. Connection to the power supply

1. Ensure that the electric tool is switched o󰀨. Always

switch the on/o󰀨 switch (3) in the o󰀨 position rst before connecting it to the power supply.

2. Insert the mains plug into a properly installed sock-

et that meets the appropriate requirements per the technical data.

3. Your electric tool is now ready for use.

m ATTENTION! Always make sure the product is fully assembled before commissioning! Oscillation rate Before starting work, set the oscillation rate to suit the application. Use a low oscillation rate for coarse grind- ing work, increase the oscillation rate for ne work. m Warning! Depending on how you use the electric tool, the ac- tual vibration values may di󰀨er from the those given! Implement measures to protect against vibration loads! In doing so, take into account the complete working process, including the times when the electric tool is working without load or switched o󰀨! Suitable measures include regular maintenance and care of the electric tool and the tool attachments, keeping hands warm and regular breaks as well as proper planning of the working process!

- Fold the front and rear sections together (Fig. 2) and tighten the screw nut. (Fig. 3). - Attach the additional handle to the end of the ma- chine, adjust the length and tighten the screw nut at the end of the machine. (Fig. 4) Sandpaper Selection

1. The grain of the sandpaper is indicated on the

back. The smaller the number indicated, the coars- er the grain.

2. Use coarse grain sandpaper for rough sanding and

ne grain sandpaper for nishing. Sandpapers with aluminium oxide, silicon carbide or other synthetic abrasives are recommended.

3. Start with a coarse grain and nish with the nest grain

if you have sandpaper with di󰀨erent grains to choose from to achieve a good, smooth sanding result. Attachment and replacement Secure the sandpaper (13) to the grinding plate (9) with the Velcro backing.

1. Align the sandpaper (13) with the grinding plate (9)

and press it on evenly.

2. Pull the sandpaper (13) o󰀨 the grinding plate (9) to

replace it with a new/di󰀨erent one (Fig. 5). Dust extraction m Warning! When working on lead-based paint for example, harmful/toxic gases may be produced. These pose a danger both to the user and to persons in the vicinity! Therefore, only use this electric tool with a dust extraction device and additionally protect yourself and other persons in the working area with suitable personal protective equipment!www.scheppach.com

9. Cleaning, maintenance and repair

m Warning! Remove the mains plug from the socket before working on the electric tool itself (e.g. transport, set up, modication, cleaning and maintenance work)! Cleaning a) Keep protective devices, ventilation openings and the motor housing as free of dust and dirt as possible. b) Wipe the electric tool clean with a clean cloth or blow it o󰀨 with compressed air at low pressure (max. 3 bar). c) Clean the electric tool immediately after each use. d) Do not use any cleaning products or solvents as they could attack the plastic parts of the device. Make sure that no water can penetrate the device interior. Replacing the mains connection cable If the mains connection cable for the electric tool is damaged then it must be replaced by the manufacturer or their customer services personnel or by a similarly qualied person, in order to avoid hazards. Maintenance Before and after each use, check the electric tool and accessories (e.g. tool attachments) for wear and dam- age. If necessary, replace them with new ones as de- scribed in this operating manual. When doing so, ob- serve the technical requirements. Grinding plate, brush edge If the grinding plate (9) and the brush edge (10) are damaged or badly worn, have them replaced by a qual- ied specialist with new ones of the same type. Service information With this product, it is necessary to note that the follow- ing parts are subject to natural or usage-related wear, or that the following parts are required as consumables. Wearing parts*: Carbon brushes, grinding plate, brush head, sandpaper

• may not be included in the scope of delivery! Spare parts and accessories can be obtained from our Service Centre. To do this, scan the QR code on the front page.

1. Adjust the oscillation rate by turning the setting

wheel (6). Turn to the right to reduce the oscilla- tion rate (Fig. 9).

2. Turn to the left to increase the oscillation rate (Fig. 10).

Switching on/o󰀨 Switching on: Press the ON/OFF switch (3) Continuous operation: (Fig. 11) Secure the ON/OFF switch (3) with the locking knob (a). Switching o󰀨: Press in the ON/OFF switch (3) briey. Note: The tool attachment continues to rotate a little after it has been switched o󰀨. Wait until the tool attachment has come to a standstill before putting the electric tool down. Sanding

1. Attach a suitable sanding sheet (13) and select a

2. Hold the electric tool securely by the gripping sur-

faces (1, 2) and switch it on as described.

3. Wait until the tool attachment has reached its full

4. Guide the grinding plate (9) as parallel as possible

to the wall and place it with the brush edge (10) rst on the surface to be worked on.

5. Apply some pressure on the grinding head (8) to

bring the tool attachment into contact with the sur- face to be worked.

6. Move the electric tool over the surface with even

movements. Note: Do not hold the electric tool in one place for too long to avoid uneven sanding results.

7. Lift the grinding plate (9) from the surface to be

worked on before switching o󰀨 the electric tool.

8. Wait until the tool attachment has come to a stand-

still before putting the electric tool down. Sanding a ceiling (Fig. 12)

1. When working on a ceiling area, x the grinding

head in place using the split pin (15) (included in the scope of delivery) as shown in Figure 12. After use

1. Switch o󰀨 the electric tool as described, disconnect

it from the power supply and allow it to cool down.

2. Clean and maintain the electric tool as described

below and then store it carefully.www.scheppach.com

• Type of current for the motor

• Machine data - type plate

• Motor data - type plate m Warning! There are no parts which can be serviced by the user within the electric tool! Do not open the elec- tric tool! Take it to a qualied specialist for further maintenance work!

11. Storage and transport

1. When not in use store the power tool in a dry, well

ventilated location out of the reach of children, e. g. on top of a high cupboard or in a locked place.

2. If possible, keep power tool, operating manual and

tool attachments, if any, together in the original pack- aging. In this way you will have all information and parts readily to hand.

3. Always hold the power tool at its gripping surfaces.

4. To avoid transport damages, pack the power tool

or use the original packaging.

5. Protect the power tool against vibrations and

shocks, in particular during vehicular transport.

12. Disposal and recycling

Notes for packaging The packaging materials are recy- clable. Please dispose of packag- ing in an environmentally friendly manner. Notes on the electrical and electronic equipment act (ElektroG) Waste electrical and electronic equipment does not belong in household waste, but must be collected and disposed of separately!

• Used batteries or rechargeable batteries that are not installed permanently in the old device must be removed non-destructively before disposal! Their disposal is regulated by the battery act.

• Owners or users of electrical and electronic devices are legally obliged to return them after use.

• The end user is responsible for deleting their per- sonal data from the old device being disposed of!

10. Electrical connection

The electrical motor installed is connected and ready for operation. The connection complies with the applicable VDE and DIN provisions. The custom- er’s mains connection as well as the extension ca- ble used must also comply with these regulations. Damaged electrical connection cable The insulation on electrical connection cables is often damaged. This may have the following causes:

• Pressure points, where connection cables are passed through windows or doors.

• Kinks where the connection cable has been improp- erly fastened or routed.

• Places where the connection cables have been cut due to being driven over.

• Insulation damage due to being ripped out of the wall outlet.

• Cracks due to the insulation ageing. Such damaged electrical connection cables must not be used and are life-threatening due to the in- sulation damage. Check the electrical connection cables for damage regu- larly. Ensure that the connection cables are disconnect- ed from electrical power when checking for damage

Electrical connection cables must comply with the ap- plicable VDE and DIN provisions. Only use connection cables with the designation H05VV-F. The printing of the type designation on the connection cable is mandatory. Connection type Y If the mains connection cable of this device is damaged, it must be replaced by the manufacturer, their service de- partment or a similarly qualied person to avoid dangers. AC motor

• The mains voltage must be 230 V~

• Extension cables up to 25 m long must have a cross-section of 1.5 mm². Connections and repair work on the electrical equip- ment may only be carried out by electricians. Please provide the following information in the event of any enquiries:www.scheppach.com

• If the manufacturer delivers a new electrical device to a private household, the manufacturer can ar- range for the free collection of the old electrical de- vice upon request from the end user. Please contact the manufacturer’s customer service for this.

• These statements only apply to devices installed and sold in the countries of the European Union and which are subject to the European Directive 2012/19/EU. In countries outside the European Un- ion, di󰀨erent regulations may apply to the disposal of waste electrical and electronic equipment.

• The symbol of the crossed-out dustbin means that waste electrical and electronic equipment must not be disposed of with household waste.

• Waste electrical and electronic equipment can be handed in free of charge at the following places: - Public disposal or collection points (e.g. municipal works yards). - Points of sale of electrical appliances (stationary and online), provided that dealers are obliged to take them back or o󰀨er to do so voluntarily. - Up to three waste electrical devices per type of device, with an edge length of no more than 25 centimetres, can be returned free of charge to the manufacturer without prior purchase of a new device from the manufacturer or taken to another authorised collection point in your vicinity. - Further supplementary take-back conditions of the manufacturers and distributors can be ob- tained from the respective customer service.

13. Trouble shooting

Supposed malfunctions, faults or damage are often due to causes that can be rectied by the user. Therefore, check the electric tool using the table below before contacting a specialist. Faults can be rectied quickly this way in most cases. Fault Possible cause Remedy Power tool does not start Power supply interrupted Check power supply by connecting another power tool Power cord or plug defective Have an electrician check the tool Other electrical defect of the electric tool Have an electrician check the tool Power tool does not operate with full power Extension cable too long and/or cross- section too small Use extension cable with permissible length and/or adequate cross-section Power supply (e.g. generator) voltage is too low Connect power tool to an appropriate power supply Poor operation results Accessory worn out Have accessory replaced Grinding plate worn out Have grinding plate replaced Considerable dust formation Brush edge worn out Have brush edge replaced Dust extraction not connected/switched on Connect / switch on dust extractionwww.scheppach.com

2. Asidero principal

EU Declaration of Conformity Translation of the original Declaration of Conformity We declare under our sole responsibility that the product described here com- plies with the applicable directives and standards. The object of the declaration described here fulls the regulations of the direc- tive 2011/65/EU of the European Parliament and Council from 8th June 2011, on the restriction of the use of certain hazardous substances in electrical and electronic equipment. * Technical documentation available at: ** Item number*** Item designation: Wall and ceiling sander DS920 , DTS225 Brand****

14. Declaration of conformity