Instruction Manual - Axminster Power Tool Centre
Contents
1. a ite ELU CEL 7 ination Hammer 008828 ENGLISH Original instructions SPECIFICATIONS Model DHR202 Concrete 20 mm Capacities Steel 13mm Wood 26 mm No load speed min 0 1 200 Blows per minute 0 4 000 Overall length 358 mm Net weight 3 5 kg Rated voltage D C 18V Due to our continuing program of research and development the specifications herein are subject to change without notice Specifications and battery cartridge may differ from country to country Weight with battery cartridge according to EPTA Procedure 01 2003 END004 4 ENG900 1 Vibration The vibration total value tri axial vector sum determined according to EN60745 Symbols The following show the symbols used for the equipment Be sure that you understand their meaning before use QT Read instruction manual ed ey Only for EU countries Li ion Do not dispose of electric equipment or battery pack together with household waste material In observance of European Directive 2002 96 EC on waste electric and electronic equipment 2006 66 EC on batteries and accumulators and waste batteries and accumulators and their implementation in accordance with national laws electric equipment and battery pack that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility ENE043 1 Intended use The2. For drilling in wood metal or plastic materials depress the lock button and rotate the action mode changing knob to the 8 symbol Use a twist drill bit or wood bit Hammering only 1 Hammering only For chipping scaling or demolition operations depress the lock button and rotate the action mode changing knob to the T symbol Use a bull point cold chisel scaling chisel etc A CAUTION Do not rotate the action mode changing knob when the tool is running The tool will be damaged To avoid rapid wear on the mode change mechanism be sure that the action mode changing knob is always positively located in one of the three action mode positions Torque limiter The torque limiter will actuate when a certain torque level is reached The motor will disengage from the output shaft When this happens the bit will stop turning Acaution As soon as the torgue limiter actuates switch off the tool immediately This will help prevent premature wear of the tool Hole saws cannot be used with this tool They tend to pinch or catch easily in the hole This will cause the torque limiter to actuate too frequently ASSEMBLY Acaution Always be sure that the tool is switched off and the battery cartridge is removed before carrying out any work on the tool Side grip auxiliary handle 1 Grip base 2 Teeth 3 Side grip 4 Protrusion 5 Loosen 6 Tighten Acaution Always use the side grip to ensure operating safety
3. Install the side grip so that the teeth on the grip fit in between the protrusions on the tool barrel Then tighten the grip by turning clockwise at the desired position It may be swung 360 so as to be secured at any position Bit grease Coat the bit shank head beforehand with a small amount of bit grease about 0 5 1 g This chuck lubrication assures smooth action and longer service life Installing or removing the bit Clean the bit shank and apply bit grease before installing the bit 1 Bit shank 2 Bit grease Insert the bit into the tool Turn the bit and push it in until it engages 1 Bit 2 Chuck cover If the bit cannot be pushed in remove the bit Pull the chuck cover down a couple of times Then insert the bit again Turn the bit and push it in until it engages After installing always make sure that the bit is securely held in place by trying to pull it out To remove the bit pull the chuck cover down all the way and pull the bit out 1 Bit 2 Chuck cover Bit angle when chipping scaling or demolishing 1 Action mode changing knob 2 O symbol The bit can be secured at the desired angle To change the bit angle depress the lock button and rotate the action mode changing knob to the O symbol Turn the bit to the desired angle Depress the lock button and rotate the action mode changing knob to the T symbol Then make sure that the bit is securely held in place by turning it slight
4. battery packs may create a risk of injury and fire When battery pack is not in use keep it away from other metal objects like paper clips coins keys nails screws or other small metal objects that can make a connection from one terminal to another Shorting the battery terminals together may cause burns or a fire Under abusive conditions liquid may be ejected from the battery avoid contact If contact accidentally occurs flush with water If liquid contacts eyes additionally seek medical help Liquid ejected from the battery may cause irritation or burns Service 28 29 30 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 Follow instruction for changing accessories Keep handles dry clean and free from oil and grease lubricating and GEB046 2 CORDLESS ROTARY HAMMER SAFETY WARNINGS Te 2 10 11 Wear ear protectors Exposure to noise can cause hearing loss Use auxiliary handle s if supplied with the tool Loss of control can cause personal injury Hold power tool by insulated gripping surfaces when performing an operation where the cutting accessory may contact hidden wiring Cutting accessory contacting a live wire may make exposed metal parts of the power tool live and could give the operator an electric shock Wear a hard hat safety helmet safety glasses and or f
5. appropriate conditions will reduce personal injuries 12 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 13 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 14 Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations 15 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 16 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 17 18 19 20 21 22 23 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 Disconnec
6. cartridge before completely discharged Always stop tool operation and charge the battery cartridge when you notice less tool power 2 Never recharge a fully charged battery cartridge Overcharging shortens the battery service life 3 Charge the battery cartridge with room temperature at 10 C 40 C 50 F 104 F Let a hot battery cartridge cool down before charging it 4 Charge the battery cartridge once in every six months if you do not use it for a long period of time FUNCTIONAL DESCRIPTION Acaution Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking function on the tool Installing or removing battery cartridge 1 Red indicator 2 Button 3 Battery cartridge Always switch off the tool before installing or removing of the battery cartridge To remove the battery cartridge slide it from the tool while sliding the button on the front of the cartridge To install the battery cartridge align the tongue on the battery cartridge with the groove in the housing and slip it into place Always insert it all the way until it locks in place with a little click If you can see the red indicator on the upper side of the button it is not locked completely Install it fully until the red indicator cannot be seen If not it may accidentally fall out of the tool causing injury to you or someone around you Do not use force when installing the battery cartri
7. chips and particles or when striking reinforcing rods embedded in the concrete Always use the side grip auxiliary handle and firmly hold the tool by both side grip and switch handle during operations Failure to do so may result in the loss of control of the tool and potentially severe injury NOTE Eccentricity in the bit rotation may occur while operating the tool with no load The tool automatically centers itself during operation This does not affect the drilling precision Blow out bulb optional accessory 1 Blow out bulb After drilling the hole use the blow out bulb to clean the dust out of the hole Chipping Scaling Demolition Set the action mode changing knob to the T symbol Hold the tool firmly with both hands Turn the tool on and apply slight pressure on the tool so that the tool will not bounce around uncontrolled Pressing very hard on the tool will not increase the efficiency Drilling in wood or metal 1 Chuck adapter 2 Keyless drill chuck 1 Sleeve 2 Ring Use the optional drill chuck assembly When installing it refer to Installing or removing the bit described on the previous page Set the action mode changing knob so that the pointer points to the 8 symbol Acaution Never use rotation with hammering when the drill chuck assembly is installed on the tool The drill chuck assembly may be damaged Also the drill chuck will come off when reversing the tool Pressing exces
8. earthed grounded power tools Unmodified plugs and matching outlets will reduce risk of electric shock 5 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 6 Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock 7 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 8 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 9 If operating a power tool in a damp location is unavoidable use a ground fault circuit interrupter GFCI protected supply Use of an GFCI reduces the risk of electric shock Personal safety 10 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 11 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
9. ace shield Ordinary eye or sun glasses are NOT safety glasses It is also highly recommended that you wear a dust mask and thickly padded gloves Be sure the bit is secured in place before operation Under normal operation the tool is designed to produce vibration The screws can come loose easily causing a breakdown or accident Check tightness of screws carefully before operation In cold weather or when the tool has not been used for a long time let the tool warm up for a while by operating it under no load This will loosen up the lubrication Without proper warm up hammering operation is difficult Always be sure you have a firm footing Be sure no one is below when using the tool in high locations Hold the tool firmly with both hands Keep hands away from moving parts Do not leave the tool running Operate the tool only when hand held Do not point the tool at any one in the area when operating The bit could fly out and injure someone seriously Do not touch the bit or parts close to the bit immediately after operation they may be extremely hot and could burn your skin 14 Some material contains chemicals which may be toxic Take caution to prevent dust inhalation and skin contact Follow material supplier safety data SAVE THESE INSTRUCTIONS AWARNING DO NOT let comfort or familiarity with product gained from repeated use replace strict adherence to safety rules for the subject product MISUSE or failur
10. dge If the cartridge does not slide in easily it is not being inserted correctly Battery protection system Lithium ion battery with star marking 1 Star marking Lithium ion batteries with a star marking are equipped with a protection system This system automatically cuts off power to the tool to extend battery life The tool will automatically stop during operation if the tool and or battery are placed under one of the following conditions Overloaded The tool is operated in a manner that causes it to draw an abnormally high current In this situation release the trigger switch on the tool and stop the application that caused the tool to become overloaded Then pull the trigger switch again to restart If the tool does not start the battery is overheated In this situation let the battery cool before pulling the trigger switch again Low battery voltage The remaining battery capacity is too low and the tool will not operate In this situation remove and recharge the battery Switch action 1 Switch trigger CAUTION Before inserting the battery cartridge into the tool always check to see that the switch trigger actuates properly and returns to the OFF position when released To start the tool simply pull the switch trigger Tool speed is increased by increasing pressure on the switch trigger Release the switch trigger to stop Lighting up the lamp 1 Lamp A CAUTION Do not look in the light
11. e to follow the safety rules stated in this instruction manual may cause serious personal injury IMPORTANT SAFETY INSTRUCTIONS FOR BATTERY CARTRIDGE 1 Before using battery cartridge read all instructions and cautionary markings on 1 battery charger 2 battery and 3 product using battery 2 Do not disassemble battery cartridge 3 If operating time has become excessively shorter stop operating immediately It may result in a risk of overheating possible burns and even an explosion 4 If electrolyte gets into your eyes rinse them out with clear water and seek medical attention right away It may result in loss of your eyesight 5 Do not short the battery cartridge 1 Do not touch the terminals with any conductive material 2 Avoid storing battery cartridge in a container with other metal objects such as nails coins etc 3 Do not expose battery cartridge to water or rain A battery short can cause a large current flow overheating possible burns and even a breakdown 6 Do not store the tool and battery cartridge in locations where the temperature may reach or exceed 50 C 122 F 7 Do not incinerate the battery cartridge even if it is severely damaged or is completely worn out The battery cartridge can explode in a fire 8 Be careful not to drop or strike battery 9 Do not use a damaged battery SAVE THESE INSTRUCTIONS Tips for maintaining maximum battery life 1 Charge the battery
12. ly Depth gauge 1 Depth gauge The depth gauge is convenient for drilling holes of uniform depth Loosen the side grip and insert the depth gauge into the hole in the side grip Adjust the depth gauge to the desired depth and tighten the side grip NOTE The depth gauge cannot be used at the position where the depth gauge strikes against the gear housing Dust cup 1 Dust cup Use the dust cup to prevent dust from falling over the tool and on yourself when performing overhead drilling operations Attach the dust cup to the bit as shown in the figure The size of bits which the dust cup can be attached to is as follows Bit diameter Dust cup 5 6 mm 14 5 mm Dust cup 9 12 mm 16 mm OPERATION Hammer drilling operation Set the action mode changing knob to the T symbol Position the bit at the desired location for the hole then pull the switch trigger Do not force the tool Light pressure gives best results Keep the tool in position and prevent it from slipping away from the hole Do not apply more pressure when the hole becomes clogged with chips or particles Instead run the tool at an idle then remove the bit partially from the hole By repeating this several times the hole will be cleaned out and normal drilling may be resumed A CAUTION There is a tremendous and sudden twisting force exerted on the tool bit at the time of hole break through when the hole becomes clogged with
13. ones and secure the brush holder caps 1 Brush holder cap 2 Screwdriver Remount the holder cap covers on the tool To maintain product SAFETY and RELIABILITY repairs any other maintenance or adjustment should be performed by Makita Authorized Service Centers always using Makita replacement parts OPTIONAL ACCESSORIES Acaution These accessories or attachments are recommended for use with your Makita tool specified in this manual The use of any other accessories or attachments might present a risk of injury to persons Only use accessory or attachment for its stated purpose If you need any assistance for more details regarding these accessories ask your local Makita Service Center SDS Plus Carbide tipped bits Bull point Cold chisel Scaling chisel Grooving chisel Drill chuck assembly Drill chuck S13 Chuck adapter Chuck key S13 Bit grease Side grip Depth gauge Blow out bulb Dust cup Dust extractor attachment Safety goggles Plastic carrying case Keyless drill chuck Various type of Makita genuine batteries and chargers NOTE Some items in the list may be included in the tool package as standard accessories They may differ from country to country 11 Makita Jan Baptist Vinkstraat 2 3070 Belgium Makita Corporation Anjo Aichi Japan 885256A220 www makita com
14. or see the source of light directly Pull the switch trigger to light up the lamp The lamp keeps on lighting while the switch trigger is being pulled The light automatically goes out 10 15 seconds after the switch trigger is released NOTE Use a dry cloth to wipe the dirt off the lens of lamp Be careful not to scratch the lens of lamp or it may lower the illumination Do not use thinner or gasoline to clean the lamp Such solvents may damage it Reversing switch action 1 Reversing switch lever This tool has a reversing switch to change the direction of rotation Depress the reversing switch lever from the A side for clockwise rotation or from the B side for counterclockwise rotation When the reversing switch lever is in the neutral position the switch trigger cannot be pulled Acaution Always check the direction of rotation before operation Use the reversing switch only after the tool comes to a complete stop Changing the direction of rotation before the tool stops may damage the tool When not operating the tool always set the reversing switch lever to the neutral position Selecting the action mode Rotation with hammering 1 Rotation with hammering 2 Lock button 3 Action mode changing knob For drilling in concrete masonry etc depress the lock button and rotate the action mode changing knob to the T8 symbol Use a tungsten carbide tipped bit Rotation only 1 Rotation only
15. ountries only EC Declaration of Conformity Makita declares that the following Machine s Designation of Machine Cordless Combination Hammer Model No Type DHR202 Conforms to the following European Directives 2006 42 EC They are manufactured in accordance with the following Standard or standardized documents EN60745 The Technical file in accordance with 2006 42 EC is available from Makita Jan Baptist Vinkstraat 2 3070 Belgium 31 12 2013 Yasushi Fukaya Director Makita Jan Baptist Vinkstraat 2 3070 Belgium GEA006 2 General Power Tool Safety Warnings A 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 the warnings refers to your mains operated corded power tool or battery operated cordless power tool Work area safety 1 Keep work area clean and well lit Cluttered or dark areas invite accidents 2 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 3 Keep children and bystanders away while operating a power tool Distractions can cause you to lose control Electrical safety 4 Power tool plugs must match the outlet Never modify the plug in any way Do not use any adapter plugs with
16. sively on the tool will not speed up the drilling In fact this excessive pressure will only serve to damage the tip of your bit decrease the tool performance and shorten the service life of the tool There is a tremendous twisting force exerted on the tool bit at the time of hole breakthrough Hold the tool firmly and exert care when the bit begins to break through the workpiece A stuck bit can be removed simply by setting the reversing switch to reverse rotation in order to back out However the tool may back out abruptly if you do not hold it firmly Always secure small workpieces in a vise or similar hold down device MAINTENANCE A CAUTION Always be sure that the tool is switched off and the battery cartridge is removed before attempting to perform inspection or maintenance Never use gasoline benzine thinner alcohol or the like Discoloration deformation or cracks may result Replacing carbon brushes 1 Limit mark Remove and check the carbon brushes regularly Replace when they wear down to the limit mark Keep the carbon brushes clean and free to slip in the holders Both carbon brushes should be replaced at the same time Use only identical carbon brushes Remove holder cap covers by inserting the slotted bit screwdriver into the recessed part in the tool and lifting it up 1 Recesed part 2 Holder cap cover Use a screwdriver to remove the brush holder caps Take out the worn carbon brushes insert the new
17. t 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 Battery tool use and care 24 25 26 27 Recharge only with the charger specified by the manufacturer A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack Use power tools only with specifically designated battery packs Use of any other
18. tool is intended for hammer drilling and drilling in brick concrete and stone as well as for chiselling work It is also suitable for drilling without impact in wood metal ceramic and plastic ENG905 1 Noise The typical A weighted noise level determined according to EN60745 Sound pressure level Lpa 87 dB A Sound power level Lwa 98 dB A Uncertainty K 3 dB A Wear ear protection Work mode hammer drilling into concrete Vibration emission ah mp 14 5 m s Uncertainty K 1 5 m s Work mode chiselling Vibration emission an cneq 11 0 m s Uncertainty K 1 5 m s Work mode drilling into metal Vibration emission anp 3 0 m s Uncertainty K 1 5 m s ENG901 1 The declared vibration emission value has been measured in accordance with the standard test method and may be used for comparing one tool With another The declared vibration emission value may also be used in a preliminary assessment of exposure WARNING The vibration emission during actual use of the power tool can differ from the declared emission value depending on the ways in which the tool is used Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time ENH101 17 For European c
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