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D25899 D25941 English (original instructions)6 Copyright DeWALT B Figure 1 D25899 e d a b c q D25941 e d a b c q 1 Figure 2 Figure 3 D25899 Figure 4 D25899 e 2 Figure 5 D25941 Figure 6 h D25941 19 mm e g 3 Figure 7 d Figure 8 f c r 4 i Figure 9 j k l m n o p 5 English (original instructions) English DEMOLITION HAMMER D25899, D25941 Congratulations! You have chosen a DeWALT power tool. Years of experience, thorough product development and innovation make DeWALT one of the most reliable partners for professional power tool users. Technical Data VoltageVAC U.K. & Ireland only VAC Type Frequency Hz Power input W No-loads beat per minute bpm Single Impact energy (EPTA 05/2009) J Tool holder Chisel positions Weight kg Noise values and vibration values (triax vector sum) according to EN60745-2-6: LPA (emission sound pressure level)dB(A) LWA (sound power level) dB(A) KWA (uncertainty for the given sound level)dB(A) D25899 230 230 or 115 1 50 1,500 2,040 17.5 SDS Max® 12 9.9 D25941 230 230 or 115 1 50 1,600 1,620 22.5 19 mm Hex 12 13.8 D25899 D25899D25941D25941 (230 V) (115 V) (230 V) (115 V) 89 89 91 91 100 100102102 3 3 3 3 Chiselling Vibration emission value ah,Cheq = m/s²12 12 8.88.8 Uncertainty K = m/s² 1.5 1.51.51.5 The vibration emission level given in this information sheet has been measured in accordance with a standardised test given in EN60745 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure. WARNING: The declared vibration emission level represents the main applications of the tool. However if the tool is used for different applications, with different accessories or poorly maintained, the vibration emission may differ. This may significantly increase the exposure level over the total working period. An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly 6 reduce the exposure level over the total working period. Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep the hands warm, organisation of work patterns. Definitions: Safety Guidelines The definitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols. DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING: Indicates a potentially hazardous situation which, if not English avoided, could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage. Denotes risk of electric shock. Denotes risk of fire. General Power Tool Safety Warnings WARNING! Read all safety warnings and instructions Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. EC-Declaration of Conformity MACHINERY DIRECTIVE OUTDOOR NOISE DIRECTIVE DEMOLITION HAMMER D25899, D25941 DeWALT declares that these products described under Technical Data are in compliance with: 2006/42/EC, EN60745-1:2009 +A11:2010, EN60745-2-6:2010; 2000/14/EC, Electrical concrete breaker (hand-held), m ≤ 15 kg, Annex VIII, TÜV Rheinland LGA Products GmbH (0197), D-90431 Nürnberg, Germany, Notified Body ID No.: 0197 Level of sound power according to 2000/14/EC (Article 12, Annex III, No. 10; m ≤ 15 kg): LWA (measured sound power level) D25899 D25941 dB 100 dB102 LWA (guaranteed sound power level) dB 105 These products also comply with Directive 2014/30/EU and 2011/65/EU. For more information, please contact DeWALT at the following address or refer to the back of the manual. The undersigned is responsible for compilation of the technical file and makes this declaration on behalf of DeWALT. Markus Rompel Director Engineering DeWALT, Richard-Klinger-Straße 11, D-65510, Idstein, Germany 10.07.2018 WARNING: To reduce the risk of injury, read the instruction manual. 1) WORK AREA SAFETY a) Keep work area clean and well lit. Cluttered or dark areas invite accidents. b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes. c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control. 2) ELECTRICAL SAFETY a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock. b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded. c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock. e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock. 7 English 3) PERSONAL SAFETY a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. b) Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. c) Prevent unintentional starting. Ensure the switch is in the off position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents. d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury. e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards. 4) POWER TOOL USE AND CARE a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed. b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired. c) Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety 8 measures reduce the risk of starting the power tool accidentally. d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users. e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. g) Use the power tool, accessories and tool bits etc., in accordance with these instructions taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation. 5) SERVICE a) Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. Additional Safety Instructions for Demolition Hammers • Wear ear protectors. Exposure to noise can cause hearing loss. • Use auxiliary handles supplied with the tool. Loss of control can cause personal injury. • Hold power tools by insulated gripping surfaces 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 tool “live” and could give the operator an electric shock. •Be certain that the material being drilled does not conceal electric or gas service and that their locations have been verified with the utility companies. • Keep a firm grip on the tool at all times. Do not attempt to operate this tool without holding it with both hands. Operating this tool with one hand will result in loss of control. Breaking through or encountering hard materials such as English re-bar may be hazardous as well. Tighten the side handle securely before use. • Ensure the chisel is secured in place before operating the tool. • In cold-weather conditions or when the tool has not been used for a longer period of time, let the tool run with no load for several minutes before use. • When working above ground level ensure the area below is clear. • Do not touch the chisel or the parts close to the chisel immediately after operation, as they may be extremely hot and cause burns to the skin. DATE CODE POSITION (FIG. 1) The Date Code (q), which also includes the year of manufacture, is printed into the housing. Example: 2018 XX XX Year of Manufacture Package Contents The package contains: 1 Demolition hammer 1 Side handle 1 Pointed chisel (D25941) • Always direct the power cable to the rear, away from the chisel. 1Kitbox • Do not operate this tool for long periods of time. Vibration caused by hammer action may be harmful to your hands and arms. Use gloves to provide extra cushion and limit exposure by taking frequent rest periods. • Check for damage to the tool, parts or accessories which may have occurred during transport. WARNING: We recommend the use of a residual current device with a residual current rating of 30mA or less. Residual Risks The following risks are inherent to the use of demolition hammers: 1 Instruction manual • Take the time to thoroughly read and understand this manual prior to operation. Description (fig. 1) WARNING: Never modify the power tool or any part of it. Damage or personal injury could result. a.On/off switch – Injuries caused by touching the hot parts of the tool. b.Main handle In spite of the application of the relevant safety regulations and the implementation of safety devices, certain residual risks cannot be avoided. These are: d.Chisel position index collar – Impairment of hearing. – Risk of squeezing fingers when changing the accessory. – Health hazards caused by breathing dust developed when working in concrete and/ or masonry. Markings on Tool The following pictograms are shown on the tool: Read instruction manual before use. Wear ear protection. Wear eye protection. c.Side handle e.Tool holder/sleeve INTENDED USE The D25899 and D25941 heavy-duty demolition hammers are designed for heavy-duty demolition, chipping and chasing applications. DO NOT use under wet conditions or in presence of flammable liquids or gases. These heavy-duty demolition hammers are professional power tools. DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool. •Young children and the infirm. This appliance is not intended for use by young children or infirm persons without supervision. • This product is not intended for use by persons (including children) suffering from diminished physical, sensory or mental abilities; lack of experience, knowledge or skills unless they are supervised by a person responsible for their safety. Children should never be left alone with this product. 9 English Soft Start Feature D25941 The soft start feature allows the impact rate to build up more slowly, thus preventing the chisel or point from “bouncing” around on the masonry when starting up. Active Vibration Control conductor size is 1.5 mm2; the maximum length is 30 m. When using a cable reel, always unwind the cable completely. ASSEMBLY AND ADJUSTMENT WARNING: To reduce the risk of injury, turn unit off and disconnect machine from power source before installing and removing accessories, before adjusting or changing setups or when making repairs. Be sure the trigger switch is in the OFF position. An accidental start-up can cause injury. WARNING: Always wear gloves when changing accessories. The exposed metal parts on the tool and accessory may become extremly hot during operation. D25941 The active vibration control neutralises rebound vibration from the hammer mechanism. Lowering hand and arm vibration, it allows more comfortable use for longer periods of time and extends the life of the unit. Electrical Safety The electric motor has been designed for one voltage only. Always check that the power supply corresponds to the voltage on the rating plate. Your DeWALT tool is double insulated in accordance with EN60745 ; therefore no earth wire is required. Inserting and Removing SDS Max® Accessories (fig. 3, 4) D25899 If the supply cord is damaged, it must be replaced by a specially prepared cord available through the DeWALT service organization. This machine uses SDS Max® chisels (refer to the inset in Figure 4 for a cross-section of a chisel shank). Mains Plug Replacement (U.K. & Ireland Only) Only DeWALT recommended accessories should be used with this product. If a new mains plug needs to be fitted: • Safely dispose of the old plug. • Connect the brown lead to the live terminal in the plug. • Connect the blue lead to the neutral terminal. WARNING: No connection is to be made to the earth terminal. 1.Clean the chisel shank. WARNING: Do not apply lubricant to the machine. 2.Insert the chisel shank into the tool holder/ sleeve (e). Press and turn the chisel slightly until the sleeve snaps into position. Follow the fitting instructions supplied with good quality plugs. Recommended fuse: 13 A. 3.Pull on the chisel to check if it is properly locked. The hammering function requires the chisel to be able to move axially several centimetres when locked in the tool holder. For 115 V units with a power rating exceeding 1500 W, we recommend to fit a plug to BS4343 standard. 4.To remove a chisel, pull back the tool holder/ sleeve (e) and pull the chisel out of the tool holder. WARNING: 115 V units have to be operated via a fail-safe isolating transformer with an earth screen between the primary and secondary winding. Using an Extension Cable If an extension cable is required, use an approved 3–core extension cable suitable for the power input of this tool (see Technical Data).The minimum 10 Inserting and Removing 19 mm Hex Accessories (fig. 5, 6) D25941 This machine uses chisels with a 19 mm hex. shank (refer to the inset in Figure 6 for a cross-section of a chisel shank). Only DeWALT recommended accessories should be used with this product. English 1.Clean the chisel shank. WARNING: Do not apply lubricant to the machine. 2.Pull back the tool holder/sleeve (e), align the groove (g) with the yellow marker (h) and insert the chisel shank into the tool holder. Release the locking sleeve. •Be aware of the location of pipework and wiring. •Apply a pressure of approx. 20–30 kg to the tool. Excessive force does not speed up chiselling but decreases tool performance and may shorten tool life. 3.Pull on the chisel to check if it is properly locked. The hammering function requires the chisel to be able to move axially several centimetres when locked in the tool holder. 4.To remove a chisel, pull back the tool holder/ sleeve (e) and pull the chisel out of the tool holder. Indexing the Chisel Position (fig. 7) Proper Hand Position (fig. 1, 2) WARNING: To reduce the risk of serious personal injury, ALWAYS use proper hand position as shown. WARNING: To reduce the risk of serious personal injury, ALWAYS hold securely in anticipation of a sudden reaction. The chisel can be indexed and locked into 12 different positions. 1.Insert the chisel as described above. 2.Rotate the chisel position collar (d) in the direction of the arrow until the chisel is in the desired position. Fitting and Adjusting the Side Handle (fig. 8) The side handle (c) can be mounted on the front of the machine to suit both RH- and LH-users. WARNING: Always operate the machine with the side handle properly mounted. 1.Unscrew the side handle clamp knob (i). 2.Slide the side handle assembly onto the machine locating the steel ring (r) in the mounting area (f). The correct position of the side handle is between head and middle of the tube. 3.Adjust the side handle (c) to the desired angle. 4.Slide and rotate the side handle to the desired position. 5.Lock the side handle in place by tightening the clamp knob (i). OPERATION Instructions for Use WARNING: WARNING: To reduce the risk of injury, turn unit off and disconnect machine from power source before installing and removing accessories, before adjusting or changing setups or when making repairs. Be sure the trigger switch is in the OFF position. An accidental start-up can cause injury. Proper hand position requires one hand on the side handle (c), with the other hand on the main handle (b). Switching On and Off (fig. 1) Switching on: set the on/off switch (a) to position 1. Switching off: set the on/off switch (a) to position 0. Demolition, Chasing and Channelling (fig. 1) 1.Select the appropriate chisel and clean. 2.Insert the chisel and check whether it is properly locked. 3.Set the desired impact energy level. 4.Fit and adjust the side handle (c) and make sure it is firmly tightened. 5.Hold the tool at both handles (b, c) and switch on. The tool now runs in continuous operation. 6.Always switch off the tool when work is finished and before unplugging. Various types of chisels are available as an option. Only DeWALT recommended accessories should be used with this product. •Always observe the safety instructions and applicable regulations. 11 English MAINTENANCE Your DeWALT power tool has been designed to operate over a long period of time with a minimum of maintenance. Continuous satisfactory operation depends upon proper tool care and regular cleaning WARNING: To reduce the risk of injury, turn unit off and disconnect machine from power source before installing and removing accessories, before adjusting or changing set-ups or when making repairs. Be sure the trigger switch is in the OFF position. An accidental start-up can cause injury. This machine is not user-serviceable. Take the tool to an authorised DeWALT repair agent after approximately 100 hours of use. If problems occur before this time contact an authorised DeWALT repair agent. Accessory Maintenance (fig. 9) Accessory maintenance at the right time guarantees optimal results in application and a long and efficient accessory life. Grind the chisels on grinding discs. Refer to Figure 9 for the appropriate angles of the following chisels: j. spade-shaped chisel k. cold chisel l. pointed chisel m.U-shaped chisel n. hollow chisel o. mortar chisel p. toothed chisel WARNING: These chisels can be reground only a limited number of times. If in doubt, contact your dealer for recommendations. WARNING: Ensure that the cutting edge does not show discolouration caused by too much pressure. This may impair the hardness of the accessory. Lubrication Your power tool requires no additional lubrication. 12 Cleaning WARNING: Blow dirt and dust out of the main housing with dry air as often as dirt is seen collecting in and around the air vents. Wear eye protection when performing this procedure. WARNING: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. These chemicals may weaken the materials used in these parts. Use a cloth dampened only with water and mild soap. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid. Optional Accessories WARNING: Since accessories, other than those offered by DeWALT, have not been tested with this product, use of such accessories with this tool could be hazardous. To reduce the risk of injury, only DeWALT recommended accessories should be used with this product. Consult your dealer for further information on the appropriate accessories. Protecting the Environment Separate collection. This product must not be disposed of with normal household waste. Should you find one day that your DeWALT product needs replacement, or if it is of no further use to you, do not dispose of it with household waste. Make this product available for separate collection. Separate collection of used products and packaging allows materials to be recycled and used again. Re-use of recycled materials helps prevent environmental pollution and reduces the demand for raw materials. Local regulations may provide for separate collection of electrical products from the household, at municipal waste sites or by the retailer when you purchase a new product. English DeWALT provides a facility for the collection and recycling of DeWALT products once they have reached the end of their working life. To take advantage of this service please return your product to any authorised repair agent who will collect them on our behalf. You can check the location of your nearest authorised repair agent by contacting your local DeWALT office at the address indicated in this manual. Alternatively, a list of authorised DeWALT repair agents and full details of our after-sales service and contacts are available on the Internet at: www.2helpU.com. 13 Belgique et Luxembourg België en Luxemburg DeWALT - Belgium BVBA Egide Walschaertsstraat 16 2800 Mechelen Tel: NL 32 15 47 37 63 Tel: FR 32 15 47 37 64 Fax: 32 15 47 37 99 www.dewalt.be [email protected] Danmark DeWALT (Stanley Black&Decker AS) Roskildevej 22 2620 Albertslund Tel: Fax: www.dewalt.dk [email protected] Deutschland DeWALT Richard Klinger Str. 11 65510 Idstein Tel:06126-21-0 Fax:06126-21-2770 www.dewalt.de [email protected] Ελλάς DeWALT (Ελλάς) Α.Ε. EΔΡΑ-ΓΡΑΦΕΙΑ : Στράβωνος 7 & Λ. Βουλιαγμένης, Γλυφάδα 166 74, Αθήνα SERVICE : Ημερος Τόπος 2 (Χάνι Αδάμ) – 193 00 Ασπρόπυργος Τηλ:00302108981616 Φαξ:00302108983570 www.dewalt.gr [email protected] España DeWALT Ibérica, S.C.A. Parc de Negocios “Mas Blau” Edificio Muntadas, c/Bergadá, 1, Of. A6 08820 El Prat de Llobregat (Barcelona) Tel: Fax: 934 797 400 934 797 419 www.dewalt.es [email protected] France DeWALT 5, allée des Hêtres BP 60105, 69579 Limonest Cedex Tel: Fax: 04 72 20 39 20 04 72 20 39 00 www.dewalt.fr [email protected] Schweiz Suisse Svizzera DeWALT In der Luberzen 42 8902 Urdorf Tel: Fax: 044 - 755 60 70 044 - 730 70 67 www.dewalt.ch [email protected] Ireland DeWALT Building 4500, Kinsale Road Cork Airport Business Park Cork, Ireland Tel:00353-2781800 Fax: 01278 1811 www.dewalt.ie [email protected] Italia DeWALT via Energypark 6 20871 Vimercate (MB), IT Tel: Fax: 800-014353 39 039-9590200 39 039-9590311 www.dewalt.it Nederlands DeWALT Netherlands BVPostbus 83, 6120 AB BORN Tel: Fax: 31 164 283 063 31 164 283 200 www.dewalt.nl Norge DeWALT Postboks 4613 0405 Oslo, Norge Tel: Fax: 45 25 13 00 45 25 08 00 www.dewalt.no [email protected] Österreich DeWALT Werkzeug Vertriebsges m.b.H Oberlaaerstrasse 248, A-1230 Wien Tel: Fax: 01 - 66116 - 0 01 - 66116 - 614 www.dewalt.at [email protected] Portugal DeWALT Ed. D Dinis, Quina da Fonte Rua dos Malhoes 2 2A 2º Esq. Oeiras e S. Juliao da Barra, paço de Arcos e Caxias 2770 071 Paço de Arcos Tel: Fax: +351 214667500 +351214667580 www.dewalt.pt [email protected] Suomi DeWALT PL47 00521 Helsinki, Suomi Puh: Faksi: 010 400 4333 0800 411 340 www.dewalt.fi [email protected] Sverige DeWALT BOX 94 43122 Mölndal Sverige Tel: Fax: 031 68 61 60 031 68 60 08 www.dewalt.se [email protected] Türkiye Sanayi ve Ticareet Bakanlığı tebliğince kullanim ömrü 7 yıldır. Stanley Black & Decker Turkey Alet Üretim San. Tic. Ltd.Şti. Kozyataği Mh Değirmen Sk. Nida Kule No: 18 Kat: 6, 34742 Kadıköy, İstanbul, Türkiye Tel: Faks: +90 216 665 2900 +90 216 665 2901 www.dewalt.com.tr [email protected] United Kingdom DeWALT, 210 Bath Road; Slough, Berks SL1 3YD Tel: Fax: 01753-567055 01753-572112 www.dewalt.co.uk [email protected] Australia DeWALT 810 Whitehorse Road Box Hill VIC 3128 Australia Tel: Aust 1800 338 002 Tel: NZ 0800 339 258 www.dewalt.com.au www.dewalt.co.nz Middle East Africa DeWALT P.O. Box - 17164, Jebel Ali Free Zone (South), Dubai, UAE Tel: Fax: www.dewalt.ae [email protected] 70 20 15 10 70 22 49 10 971 4 812 7400 971 4 2822765 N61098508/18
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