000Book_WH14DBDL_Ara.indb

Transcription

1 Cordless Impact Driver/Wrench 충전임팩트드라이버 / 렌치 Cờ-lê/Máy bắt vít động lực dùng pin ไขควงกระแทกไรสาย/บล อกกระแทกไรสาย WH 14DBDL WH 18DBDL WR 14DBDL WR 18DBDL Handling instructions Hướng dẫn sử dụng ค ม อการใชงาน 취급설명서 WH18DBDL WR18DBDL Read through carefully and understand these instructions before use. 본설명서를자세히읽고내용을숙지한뒤제품을사용하십시오. Đọc kỹ và hiểu rõ các hướng dẫn này trước khi sử dụng. โปรดอานโดยละเอ ยดและท าความเขาใจกอนใชงาน

2 <UC18YRSL> <BSL1430>! <BSL1830> 5 6 $ # ^ & % 7 8 q q ( ) e w 2

3 9 10 r t y u e w o p i s a 3

4 English 한국어 1 Rechargeable battery 충전식배터리 2 Latch 래치 3 Battery cover 배터리커버 4 Terminals 단자 5 Ventilation holes 통풍구 6 Push 밀기 7 Pull out 잡아당김 8 Handle 핸들 9 Pilot lamp 파일럿램프 0 Line 라인! After insert Driver bit 드라이버비트 # Movement 이동 $ Guide sleeve 가이드슬리브 % Hexagonal hole in the anvil 소켓의육각구멍 ^ Hexagonal socket 육각소켓 & Groove 홈 * Anvil 앤빌 ( Trigger switch 작동스위치 ) Selector button 선택버튼 q and marks 및 표시 w Screw 나사 e Hook 후크 r Groove 홈 t Switch panel 스위치패널 y Remaining battery indicator switch 배터리잔량표시스위치 u Remaining battery indicator lamp 배터리잔량표시등 i Light switch 라이트버튼 o High/Low indicator lamp 높음 / 낮음표시등램프 p Single/Continuous indicator lamp 1회 / 계속표시등램프 a High/Low selector switch 높음 / 낮음선택스위치 s Single/Continuous selector switch 1회 / 계속선택스위치 4

5 Tiếng Việt ไทย 1 Pin sạc แบตเตอร แบบร ชารจ 2 Chốt สล ก 3 Nắp pin ฝาปดแบตเตอร 4 Đầu cuối ปลาย 5 Lỗ thông gió ร ระบายอากาศ 6 Đẩy ด น 7 Kéo ra ด งออก 8 Cầm ท จ บ 9 Đèn báo ไฟแสดงสถานะ 0 Dây dẫn เสน! Sau khi lắp หล งปลายเส Đầu vặn vít ห วสวาน # Chuyển động สวนท เคล อนไหวของระบบกลไก $ Ống dẫn hướng ปลอกน า % Lỗ lục giác trong cữ chặn ร หกเหล ยมในท ง ^ Chìa vặn lục giác ห วจ บหกเหล ยม & Khe lắp รอง * Cữ chặn ท ง ( Công tắc khởi động ทร กเกอรสว ตช ) Nút chọn ป มเล อก q Dấu hiệu và เคร องหมาย และ w Vít สกร e Móc treo ตะขอ r Khe lắp รอง t Bảng công tắc แผงสว ตช y Công tắc đèn báo lượng pin còn lại สว ทชบอกสถานะแบตเตอร คงเหล อ u Đèn báo lượng pin còn lại ไฟบอกสถานะแบตเตอร คงเหล อ i Công tắc đèn สว ทชไฟ o Đèn báo chế độ cao/thấp ไฟแสดงอ ตราความเร วส ง/ต า p Đèn báo chế độ đơn/liên tục ไฟแสดงการท างานคร งเด ยว/ตอเน อง a Công tắc chọn chế độ cao/thấp สว ตชเล อกอ ตราความเร วส ง/ต า s Công tắc chọn chế độ đơn/liên tục สว ตชเล อกการท างานคร งเด ยว/ตอเน อง 5

6 English GENERAL SAFETY RULES WARNING! Read all instructions Failure to follow all instructions listed below may result in electric shock, fi re and/or serious injury. The term power tool in all of the warnings listed below refers to your mains operated (corded) power tool or battery operated (cordless) power tool. SAVE THESE INSTRUCTIONS 1) Work area a) Keep work area clean and well lit. Cluttered and 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 of 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. Unmodifi ed 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. 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 safety equipment. Always wear eye protection. Safety equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. c) Avoid accidental starting. Ensure the switch is in the off position before plugging in. Carrying power tools with your fi nger on the switch or plugging in power tools that have the switch on invites accidents. 6 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 these devices 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 before making any adjustments, changing accessories, or storing power tools. Such preventive safety 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 tools operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in the manner intended for the particular type of power tool, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from intended could result in a hazardous situation. 5) Battery tool use and care a) Ensure the switch is in the off position before inserting battery pack. Inserting the battery pack into power tools that have the switch on invites accidents. b) 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 fi re when used with another battery pack. c) Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fi re.

7 English d) 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 fi re. e) 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. 6) 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. PRECAUTION Keep children and infirm persons away. When not in use, tools should be stored out of reach of children and infirm persons. PRECAUTIONS FOR CORDLESS IMPACT DRIVER (WH14DBDL / WH18DBDL) 1. This is portable tool for tightening and loosenig screws. Use it only for these operation. 2. Use the earplugs if using for a long time. 3. One-hand operation is extremely dangerous; hold the unitfi rmly with both hands when operating. 4. After installing the driver bit, pull lightly out the bit to make sure that it does not come loose. If the bit is not installed properly, it can come loose during use, which can be dangerous. 5. Use the bit that matches the screw. 6. Tightening a screw with the impact driver at an angle to that screw can damage the head of the screw and the proper force will not be transmitted to the screw. Tighten with this impact driver lined up straight with the screw. 7. Always charge the battery at a temperature of 0 40 C. A temperature of less than 0 C will result in over charging which is dangerous. The battery cannot be charged at a temperature greater than 40 C. The most suitable temperature for charging is that of C. 8. Do not use the charger continuously. When one charging is completed, leave the charger for about 15 minutes before the next charging of battery. 9. Do not allow foreign matter to enter the hole for connecting the rechargeable battery. 10. Never disassemble the rechargeable battery and charger. 11. Never short-circuit the rechargeable battery. Short-circuiting the battery will cause a great electric current and overheat. It results in burn or damage to the battery. 12. Do not dispose of the battery infi re. If the battery burnt, it may explode. 13. Do not insert object into the air ventilation slots of the charger. Inserting metal objects or infl ammables into the charger air ventilation slots will result in electrical shock hazard or damaged charger. 14. Bring the battery to the shop from which it was purchased as soon as the post-charging battery life becomes too short for practical use. Do not dispose of the exhausted battery. 15. Using an exhausted battery will damage the charger. PRECAUTIONS FOR CORDLESS IMPACT WRENCH (WR14DBDL / WR18DBDL) 1. This is a portable tool for tightening and loosening bolts and nuts. Use it only for these operations. 2. Use the earplugs if using for a long time. 3. One-hand operation is extremely dangerous; hold the unitfi rmly with both hands when operating. 4. Check that the socket is not cracked or broken. Broken or cracked sockets are dangerous. Check the socket before using it. 5. Secure the socket with the socket pin and the ring. If the socket pin or ring securing the socket is damaged, the socket may come off from the impact wrench, which is quite dangerous. Do not use socket pins or rings that are deformed, worn out, cracked, or in any other way damaged. Always make sure to install the socket pin and ring in the correct position. 6. Check the tightening torque. The appropriate torque for tightening a bolt depends on the material the bolt is made of, its dimensions, grade, etc. Also, the tightening torque generated by this impact wrench depends on the materials and dimensions of the bolt, how long the impact wrench is applied for the way in which the socket is installed, etc. Also the torque when the battery has just been charged and when it is about to run out are slightly different. Use a torque wrench to check that the bolt has been tightened with the appropriate torque. 7. Stop the impact wrench before switching the direction of rotation. Always release the switch and wait for impact wrench to stop before switching the direction of rotation. 8. Never touch the turning part. Do not allow the turning socket section to get near your hands or any other part of your body. You could be cut or caught in the socket. Also, be careful not to touch the socket after using continuously it for a long time. It gets quite hot and could burn you. 9. Never let the impact wrench turn without a load when using the universal joint. If the socket turns without being connected to a load, the universal joint causes the socket to turn wildly. You could get hurt or the movement of the socket could shake the impact wrench so much as to make you drop it. 10. Always charge the battery at a temperature of 0 40 C. A temperature of less than 0 C will result in over charging which is dangerous. The battery cannot be charged at a temperature greater than 40 C. The most suitable temperature for charging is that of C. 11. Do not use the charger continuously. When one charging is completed, leave the charger for about 15 minutes before the next charging of battery. 12. Do not allow foreign matter to enter the hole for connecting the rechargeable battery. 13. Never disassemble the rechargeable battery and charger. 14. Never short-circuit the rechargeable battery. Short-circuiting the battery will cause a great electric current and overheat. It results in burn or damage to the battery. 7

8 English 15. Do not dispose of the battery infi re. If the battery burnt, it may explode. 16. Do not insert object into the air ventilation slots of the charger. Inserting metal objects or infl ammables into the charger air ventilation slots will result in electrical shock hazard or damaged charger. 17. Bring the battery to the shop from which it was purchased as soon as the post-charging battery life becomes too short for practical use. Do not dispose of the exhausted battery. 18. Using an exhausted battery will damage the charger. CAUTION ON LITHIUM-ION BATTERY To extend the lifetime, the lithium-ion battery equips with the protection function to stop the output. In the cases of 1 to 3 described below, when using this product, even if you are pulling the switch, the motor may stop. This is not the trouble but the result of protection function. 1. When the battery power remaining runs out, the motor stops. In such case, charge it up immediately. 2. If the tool is overloaded, the motor may stop. In this case, release the switch of tool and eliminate causes of overloading. After that, you can use it again. 3. If the battery is overheated under overload work, the battery power may stop. In this case, stop using the battery and let the battery cool. After that, you can use it again. Furthermore, please heed the following warning and caution. WARNING In order to prevent any battery leakage, heat generation, smoke emission, explosion and ignition beforehand, please be sure to heed the following precautions. 1. Make sure that swarf and dust do not collect on the battery. During work make sure that swarf and dust do not fall on the battery. Make sure that any swarf and dust falling on the power tool during work do not collect on the battery. Do not store an unused battery in a location exposed to swarf and dust. Before storing a battery, remove any swarf and dust that may adhere to it and do not store it together with metal parts (screws, nails, etc.). 2. Do not pierce battery with a sharp object such as a nail, strike with a hammer, step on, throw or subject the battery to severe physical shock. 3. Do not use an apparently damaged or deformed battery. 4. Do not use the battery in reverse polarity. 5. Do not connect directly to an electrical outlets or car cigarette lighter sockets. 6. Do not use the battery for a purpose other than those specified. 7. If the battery charging fails to complete even when a specified recharging time has elapsed, immediately stop further recharging. 8. Do not put or subject the battery to high temperatures or high pressure such as into a microwave oven, dryer, or high pressure container. 9. Keep away fromfi re immediately when leakage or foul odor are detected. 10. Do not use in a location where strong static electricity generates. 11. If there is battery leakage, foul odor, heat generated, discolored or deformed, or in any way appears abnormal during use, recharging or storage, immediately remove it from the equipment or battery charger, and stop use. CAUTION 1. If liquid leaking from the battery gets into your eyes, do not rub your eyes and wash them well with fresh clean water such as tap water and contact a doctor immediately. If left untreated, the liquid may cause eye-problems. 2. If liquid leaks onto your skin or clothes, wash well with clean water such as tap water immediately. There is a possibility that this can cause skin irritation. 3. If you fi nd rust, foul odor, overheating, discolor, deformation, and/or other irregularities when using the battery for thefi rst time, do not use and return it to your supplier or vendor. WARNING If an electrically conductive foreign object enters the terminals of the lithium ion battery, a short-circuit may occur resulting in the risk offi re. Please observe the following matters when storing the battery. Do not place electrically conductive cuttings, nails, steel wire, copper wire or other wire in the storage case. Either install the battery in the power tool or store by securely pressing into the battery cover until the ventilation holes are concealed to prevent shortcircuits (See Fig. 1). SPECIFICATIONS POWER TOOL Model WH14DBDL WH18DBDL Voltage 14.4 V 18 V High mode /min /min No-load speed Medium mode /min /min Low 2 mode /min /min Low 1 mode /min /min Capacity (Ordinary bolt) M6 M14 Tightening torque (Maximum) 160 N.m 160 N.m Rechargeable battery BSL1430: Li-ion 14.4 V (3.0 Ah 8 cells) BSL1830: Li-ion 18 V (3.0 Ah 10 cells) Weight 1.6 kg 1.7 kg 8

9 English Model WR14DBDL WR18DBDL Voltage 14.4 V 18 V High mode /min No-load speed Medium mode /min Low 2 mode /min Low 1 mode /min Capacity (Ordinary bolt) M10 M16 M10 M18 Tightening torque (Maximum) 235 N.m 250 N.m Rechargeable battery BSL1430: Li-ion 14.4 V (3.0 Ah 8 cells) BSL1830: Li-ion 18 V (3.0 Ah 10 cells) Weight 1.6 kg 1.7 kg CHARGER Model Charging voltage Weight STANDARD ACCESSORIES UC18YRSL 14.4 V 18 V 0.6 kg In addition to the main unit (1), the package contains the accessories listed in the table below. 1 Charger... 1 WH14DBDL WH18DBDL 2 Battery... 2 WR14DBDL 3 Plastic case... 1 WR18DBDL 4 Battery cover... 1 Standard accessories are subject to change without notice. CHARGING Before using the power tool, charge the battery as follows. 1. Connect the charger s power cord to a receptacle. When the power cord is connected, the charger s pilot lamp will blink in red. (At 1-second intervals) 2. Insert the battery into the charger. Firmly insert the battery into the charger until the line is visible, as shown in Fig. 3, Charging. When inserting a battery in the charger, charging will commence and the pilot lamp will light continuously in red. When the battery becomes fully recharged, the pilot lamp will blink in red. (At 1-second intervals) (See Table 1) (1) Pilot lamp indication The indications of the pilot lamp will be as shown in Table 1, according to the condition of the charger or the rechargeable battery. OPTIONAL ACCESSORIES (sold separately) 1. Battery (BSL1430) (BSL1830) Optional accessories are subject to change without notice. APPLICATIONS <WH14DBDL / WH18DBDL> Driving and removing of machine screws, wood screws, tapping screws, etc. <WR14DBDL / WR18DBDL> Tightening and loosening of all types of bolts and nuts, used for securing structural items. BATTERY REMOVAL/INSTALLATION 1. Battery removal Hold the handle tightly and push the battery latch to remove the battery (see Fig. 2). CAUTION Never short-circuit the battery. 2. Battery installation Insert the battery while observing its polarities (see Fig. 2). 9

10 English Table 1 Indications of the pilot lamp Before charging Blinks Lights for 0.5 seconds. Does not light for 0.5 seconds. (off for 0.5 seconds) The pilot lamp lights or blinks in red. While charging Charging complete Lights Blinks Lights continuously Lights for 0.5 seconds. Does not light for 0.5 seconds. (off for 0.5 seconds) Charging impossible Flickers Lights for 0.1 seconds. Does not light for 0.1 seconds. (off for 0.1 seconds) Malfunction in the battery or the charger The pilot lamp lights in green. Overheat standby Lights Lights continuously Battery overheated. Unable to charge. (Charging will commence when battery cools) (2) Regarding the temperatures of the rechargeable battery The temperatures for rechargeable batteries are as shown in Table 2, and batteries that have become hot should be cooled for a while before being recharged. Table 2 Recharging ranges of batteries Temperatures at which the Rechargeable batteries battery can be recharged BSL1430, BSL C 50 C (3) Regarding recharging time Depending on the combination of the charger and batteries, the charging time will become as shown in Table 3. Table 3 Charging time (At 20 C) Charger UC18YRSL Battery BSL1430, BSL1830 Approx. 45 min. NOTE: The charging time may vary according to temperature and power source voltage. 4. Disconnect the charger s power cord from the receptacle 5. Hold the charger firmly and pull out the battery NOTE: After charging, pull out batteries from the chargerfirst, and then keep the batteries properly. Regarding electric discharge in case of new batteries, etc. As the internal chemical substance of new batteries and batteries that have not been used for an extended period is not activated, the electric discharge might be low when using them thefi rst and second time. This is a temporary phenomenon, and normal time required for recharging will be restored by recharging the batteries 2 3 times. How to make the batteries perform longer. (1) Recharge the batteries before they become completely exhausted. When you feel that the power of the tool becomes weaker, stop using the tool and recharge its battery. If you continue to use the tool and exhaust the electric current, the battery may be damaged and its life will become shorter. 10 (2) Avoid recharging at high temperatures. A rechargeable battery will be hot immediately after use. If such a battery is recharged immediately after use, its internal chemical substance will deteriorate, and the battery life will be shortened. Leave the battery and recharge it after it has cooled for a while. CAUTION When the battery charger has been continuosly used, the battery charger will be heated, thus constituting the cause of the failures. Once the charging has been completed, give 15 minutes rest until the next charging. If the battery is recharged when it is warm due to battery use or exposure to sunlight, the pilot lamp map light in green. The battery will not be recharged. In such a case, let the battery cool before charging. When the pilot lamp fl ickers in red (at 0.2-second intervals), check for and take out any foreign objects in the charger s battery installation hole. If there are no foreign objects, it is probable that the battery or charger is malfunctioning. Take it to your authorized Service Center. PRIOR TO OPERATION 1. Preparing and checking the work environment Make sure that the work site meets all the conditions laid forth in the precautions. 2. Checking the battery Make sure that the battery is installedfi rmly. If it is at all loose it could come off and cause an accident. 3. Installing the bit (WH14DBDL / WH18DBDL) Always follow the following procedure to install driver bit. (Fig. 5) (1) Pull the guide sleeve away from front of the tool. (2) Insert the bit into the hexagonal hole in the anvil. (3) Release the guide sleeve and it returns to its original position. CAUTION If the guide sleeve does not return to its original position, then the bit is not installed properly. 4. Selecting the socket matched to the bolt (WR14DBDL / WR18DBDL) Be sure to use a socket which is matched to the bolt to be tightened. Using an improper socket will not only result in insufficient tightening but also in damage to the socket or nut.

11 English A worn or deformed hex. or square-holed socket will not give an adequate tightness forfi tting to the nut or anvil, consequently resulting in loss of tightening torque. Pay attention to wear of socket hole, and replace before further wear has developed. 5. Installing a socket (WR14DBDL / WR18DBDL) Select the socket to be used. Pin, O-ring type (1) Align the hole in the socket with the hole in the anvil and insert the anvil into the socket. (2) Insert the pin into the socket. (3) Attach the ring to the groove on the socket. Plunger type Align the plunger located in the square part of the anvil with the hole in the hex. socket. Then push the plunger, and mount the hex. socket on the anvil. Check that the plunger is fully engaged in the hole. When removing the socket, reverse the sequence. Retaining ring type (1) Align the square portions of the socket and the anvil with each other. (2) Make sure tofi rmly install the socket by pushing it all the way into the anvil. (3) When removing the socket, pull it out of the anvil. CAUTION Please use the designated attachments which are listed in the operations manual and Hitachi s catalog. Accidents or injuries could result from not doing so. Make sure tofi rmly install the socket in the anvil. If the socket is notfi rmly installed it might come out and cause injuries. HOW TO USE 1. Check the rotational direction The bit rotates clockwise (viewed from the rear side) by pushing the R-side of the selector button. The L-side of the selector button is pushed to turn the bit counterclockwise (See Fig. 7) (The and marks are provided on the body). 2. Switch operation When the trigger switch is depressed, the tool rotates. When the trigger is released, the tool stops. The rotational speed of the drill can be controlled by varying the amount that the trigger switch is pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is pulled more. NOTE: A buzzing noise is produced when the motor is about to rotate. This is only a noise, not a machine failure. 3. Using the hook The hook is used to hang up the power tool to your waist belt while working. CAUTION When using the hook, hang up the power toolfi rmly not to drop accidentally. If the power tool is dropped, it may lead to an accident. When carrying the power tool with hooked to your waist belt, do notfi t any bit to the tip of power tool. If the sharp bit such as drill isfi tted to the power tool when carrying it with hooked to your waist belt, you will be injured. Install securely the hook. Unless the hook is securely installed, it may cause an injury while using. (1) Removing the hook. Remove the screwsfi xing the hook with Philips screw driver. (Fig. 8) (2) Replacing the hook and tightening the screws. Install securely the hook in the groove of power tool and tighten the screws tofi x the hookfi rmly. (Fig. 9) 4. About Remaining Battery Indicator When pressing the remaining battery indicator switch, the remaining battery indicator lamp lights and the battery remaining power can be checked. (Fig. 10) When releasing yourfinger from the remaining battery indicator switch, the remaining battery indicator lamp goes off. The Table 4 shows the state of remaining battery indicator lamp and the battery remaining power. Table 4 State of lamp Battery Remaining Power The battery remaining power is enough. The battery remaining power is a half. The battery remaining power is nearly empty. Re-charge the battery soonest possible. As the remaining battery indicator shows somewhat differently depending on ambient temperature and battery characteristics, read it as a reference. NOTE: Do not give a strong shock to the switch panel or break it. It may lead to a trouble. To save the battery power consumption, the remaining battery indicator lamp lights while pressing the remaining battery indicator switch. 5. How to use the LED light Every time you press the light switch on the switch panel, the LED light lights or goes off. (Fig. 11) To prevent the battery power consumption, turn off the LED light frequently. CAUTION Do not expose directly your eye to the light by looking into the light. If your eye is continuously exposed to the light, your eye will be hurt. NOTE: To prevent the battery power consumption caused by forgetting to turn off the LED light, the light goes off automatically in about 15 minutes. 6. Tightening mode selector function (Fig. 12) CAUTION Do not subject the switch panel to shock or damage. Select high/low mode and single/continuous mode while the trigger switch is released. Failure to do so could result in malfunction. (1) High/Low selector switch The rotation speed changes in 4 steps (900, 1400, 2000, 2600/2900 /min) each time the high/low selector switch is pressed. (2) Single/Continuous selector switch The tightening torque can be adjusted according to the work by changing the tightening mode using the single/ continuous selector switch and the high/low selector switch on the side of the impact driver. 11

12 English When the forward/reverse button is set to reverse, the high/low mode and single/continuous mode are set to High and Continuous respectively, regardless of the indicators on the switch panel. The mode switches between single and continuous mode each time the single/continuous selector switch is pressed. In single mode, after the trigger switch has been pulled to start operation, bolt-tightening stops automatically after 1 to 4 tightenings. In continuous mode, when the trigger switch is pulled to start operation, bolt-tightening continues (without stopping automatically). NOTE: The appropriate mode differs depending on the screw and the material being screwed. Drive in a few test screws and adjust the mode setting accordingly. The high/low and single/continuous selector switches can only be set after the battery has been installed in the driver and the trigger switch has been pulled once. Examples of tightening mode selector function settings Low 1 Low 2 Medium High Rotation speed 900 /min 1400 /min 2000 /min 2600 /min /2900 /min Single/ Continuous Single Single Single Continuous Use Delicate work Tightening small diameter screws (M6 or similar), etc. Light load work Affixing plasterboard (select according to the hardness of the base material) etc. Heavy load work Tightening long screws, coach screws, bolts, etc. 7. Tightening and loosening screws (WH14DBDL / WH18DBDL) Install the bit that matches the screw, line up the bit in the grooves of the head of the screw, then tighten it. Push the impact driver just enough to keep the bitfi tting the head of the screw. CAUTION Applying the impact driver for too long tightens the screw too much and can break it. Tightening a screw with the impact driver at an angle to that screw can damage the head of the screw and the proper force will not be transmitted to the screw. Tighten with this impact driver lined up straight with the screw. 8. Tightening and loosening bolts A hex. socket matching the bolt or nut must fi rst be selected. Then mount the socket on the anvil, and grip the nut to be tightened with the hex. socket. Holding the wrench in line with the bolt, press the power switch to impact the nut for several seconds. If the nut is only looselyfi tted to the bolt, the bolt may turn with the nut, therefore mistaking proper tightening. In this case, stop impact on the nut and hold the bolt head with a wrench before restarting impact, or manually tighten the bolt and nut to prevent them slipping. OPERATIONAL CAUTIONS 1. Resting the unit after continuous work After use for continuous bolt-tightening work, rest the unit for 15 minutes or so when replacing the battery. The temperature of the motor, switch, etc., will rise if the work is started again immediately after battery replacement, eventually resulting in burnout. NOTE: Do not touch the metal parts, as it gets very hot during continuous work. 2. Cautions on use of the speed control switch This switch has a built-in, electronic circuit which steplessly varies the rotation speed. Consequently, when the switch trigger is pulled only slightly (low speed rotation) and the motor is stopped while continuously driving in screws, the components of the electronic circuit parts may overheat and be damaged. 3. Use a tightening time suitable for the screw The appropriate torque for a screw differs according to the material and size of the screw, and the material being screwed etc., so please use a tightening time suitable for the screw. In particular, if a long tightening time is used in the case of screws smaller than M8, there is a danger of the screw breaking, so please confi rm the tightening time and the tightening torque beforehand. 4. Work at a tightening torque suitable for the bolt under impact The optimum tightening torque for nuts or bolts differs with material and size of the nuts or bolts. An excessively large tightening torque for a small bolt may stretch or break the bolt. The tightening torque increases in proportion to the operation time. Use the correct operating time for the bolt. 5. Holding the tool Hold the impact wrenchfi rmly with both hands. In this case hold the wrench in line with the bolt. It is not necessary to push the wrench very hard. Hold the wrench with a force just sufficient to counteract the impact force. 12

13 English 6. Confirm the tightening torque The following factors contribute to a reduction of the tightening torque. So confi rm the actual tightening torque needed by screwing up some bolts before the job with a hand torque wrench. Factors affecting the tightening torque are as follows. (1) Voltage When the discharge margin is reached, voltage decreases and tightening torque is lowered. (2) Operating time The tightening torque increases when the operating time increases. But the tightening torque does not increase above a certain value even if the tool is driven for a long time. (3) Diameter of bolt The tightening torque differs with the diameter of the bolt. Generally a larger diameter bolt requires larger tightening torque. (4) Tightening conditions The tightening torque differs according to the torque ratio; class, and length of bolts even when bolts with the same size threads are used. The tightening torque also differs according to the condition of the surface of workpiece through which the bolts are to be tightened. When the bolt and nut turn together, torque is greatly reduced. (5) Using optional parts (WR14DBDL / WR18DBDL) The tightening torque is reduced a little when an extension bar, universal joint or a long socket is used. (6) Clearance of the socket (WR14DBDL / WR18DBDL) A worn or deformed hex. or a square-holed socket will not give an adequate tightness to thefi tting between the nut or anvil, consequently resulting in loss of tightening torque. Using an improper socket which does not match to the bolt will result in an insufficient tightening torque. (7) Tightening torque varies, depending on the battery s charge level. MAINTENANCE AND INSPECTION 1. Inspecting the driver bit (WH14DBDL / WH18DBDL) Using a broken bit or one with a worn out tip is dangerous because the bit can slip. Replace it. 2. Inspecting the socket (WR14DBDL / WR18DBDL) A worn or deformed hex. or a square-holed socket will not give an adequate tightness to thefi tting between the nut or anvil, consequently resulting in loss of tightening torque. Pay attention to wear of a socket holes periodically, and replace with a new one if needed. 3. Inspecting the mounting screws Regularly inspect all mounting screws and ensure that they are properly tightened. Should any of the screws be loose, retighten them immediately. Failure to do so may result in serious hazard. 4. Maintenance of the motor The motor unit winding is the very heart of the power tool. Exercise due care to ensure the winding does not become damaged and/or wet with oil or water. 5. Cleaning of the outside When the impact driver is stained, wipe with a soft dry cloth or a cloth moistened with soapy water. Do not use chloric solvents, gasoline or paint thinner, as they melt plastics. 6. Storage Store the impact driver in a place in which the temperature is less than 40 C, and out of reach of children. NOTE: Make sure that the battery is fully charged when stored for a long period (3 months or more). The battery with smaller capacity may not be able to be charged when used, if stored for a long period. 7. Service parts list A: Item No. B: Code No. C: No. Used D: Remarks CAUTION Repair, modifi cation and inspection of Hitachi Power Tools must be carried out by an Hitachi Authorized Service Center. This Parts List will be helpful if presented with the tool to the Hitachi Authorized Service Center when requesting repair or other maintenance. In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed. MODIFICATIONS Hitachi Power Tools are constantly being improved and modifi ed to incorporate the latest technological advancements. Accordingly, some parts (i.e. code numbers and/or design) may be changed without prior notice. Important notice on the batteries for the Hitachi cordless power tools Please always use one of our designated genuine batteries. We cannot guarantee the safety and performance of our cordless power tool when used with batteries other than these designated by us, or when the battery is disassembled and modifi ed (such as disassembly and replacement of cells or other internal parts). NOTE Due to HITACHI s continuing program of research and development, the specifications herein are subject to change without prior notice. 13

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23 한국어 일반적인안전수칙 경고! 설명서를자세히읽으십시오. 설명서의내용에따르지않을시에는감전사고나화재가발생할수있으며심각한부상을입을수도있습니다. 아래에나오는 전동툴 이란용어는플러그를콘센트에연결해유선상태로사용하는제품또는배터리를넣어무선상태로사용하는제품을가리킵니다. 설명서의내용을숙지하십시오. 1) 작업공간 a) 작업공간을깨끗하게청소하고조명을밝게유지하십시오. 작업공간이정리되어있지않거나어두우면사고가날수있습니다. b) 인화성액체나기체또는먼지등으로인해폭발위험이있는환경에서는전동툴을사용하지마십시오. 전동툴을사용하다보면불꽃이튀어서먼지나기체에불이붙을수있습니다. c) 어린이를비롯하여사용자외에는작업장소에접근하지못하도록하십시오. 주의가산만해지면문제가생길수있습니다. 2) 전기사용시주의사항 a) 전동툴플러그와콘센트가일치해야합니다. 플러그를절대로변형하지마십시오. 접지된전동툴에는어댑터플러그를사용하지마십시오. 플러그를변형하지않고알맞은콘센트에꽂아사용하면, 감전위험을줄일수있습니다. b) 파이프, 라디에이터, 레인지, 냉장고등접지된표면에몸이닿지않도록주의하십시오. 작업자의몸이접지되면, 감전될위험이있습니다. c) 전동툴에비를맞히거나젖은상태로두지마십시오. 물이들어가면감전될위험이있습니다. d) 코드를조심해서다루십시오. 전동툴을들거나당기거나콘센트에서뽑으려고할때코드를잡아당기면안됩니다. 열, 기름, 날카로운물건, 움직이는부품등으로부터코드를보호하십시오. 코드가파손되거나엉키면감전될위험이높아집니다. e) 실외에서전동툴을사용할때는실외용도에적합한연장선을사용하십시오. 실외용도에적합한코드를사용해야감전위험이줄어듭니다. 3) 사용자주의사항 a) 전동툴을사용할때는작업에정신을집중하고, 상식의범위내에서사용하십시오. 약물을복용하거나알코올을섭취한상태또는피곤한상태에서는전동툴을사용하지마십시오. 전동툴을사용할때주의가흐트러지면심각한부상을입을수있습니다. b) 안전장비를사용하십시오. 항상눈보호장구를착용해야합니다. 먼지보호마스크, 미끄럼방지신발, 안전모, 청각보호장비등을사용하면부상을줄일수있습니다. c) 전동툴이갑자기작동되지않도록합니다. 플러그를꽂기전에스위치가 OFF 위치에있는지확인하십시오. 손가락을스위치에접촉한채전동툴을들거나스위치가켜진상태로플러그를꽂으면사고가날수있습니다. d) 전원을켜기전에조정키또는렌치를반드시제거해야합니다. 전동툴의회전부위에키또는렌치가부착되어있으면, 부상을입을수있습니다. e) 작업대상과의거리를잘조절하십시오. 알맞은발판을사용하고항상균형을잡고있어야합니다. 그렇게하면예기치못한상황에서도전동툴을잘다룰수있습니다. f) 알맞은복장을갖추십시오. 헐렁한옷이나장신구를착용하면안됩니다. 머리카락, 옷, 장갑등을움직이는부품으로부터보호하십시오. 헐렁한옷이나장신구, 긴머리카락이부품에딸려들어갈수도있습니다. g) 분진추출및집진장비에연결할수있는장치가제공되는경우, 그러한장치가잘연결되어있고제대로작동하는지확인하십시오. 이러한장치를사용하면, 먼지와관련된사고를줄일수있습니다. 4) 전동툴사용및관리 a) 전동툴을아무곳에나사용하지마십시오. 용도에알맞은전동툴을사용하십시오. 적절한전동툴을사용하면, 정상속도로안전하고효과적으로작업을수행할수있습니다. b) 스위치를눌렀을때전동툴이켜지거나꺼지지않으면사용하지마십시오. 스위치로작동시킬수없는전동툴은위험하므로, 수리를받아야합니다. c) 전동툴을조정하거나부속품을바꾸거나보관할때는반드시전원에서플러그를빼야합니다. 이러한안전조치를취해야전동툴이갑자기켜지는위험을피할수있습니다. d) 사용하지않는전동툴은어린이의손이닿지않는곳에보관하고, 사용법을잘모르는사람이사용하지못하도록하십시오. 전동툴은미숙련자가다루기에는매우위험한물건입니다. e) 전동툴을잘관리하십시오. 움직이는부품이잘못결합되어있거나꽉끼어움직이지못하게되어있지않은지점검하십시오. 또한전동툴의작동에영향을미칠수있는기타파손이없는지확인하십시오. 파손된부분이있는경우, 사용하기전에수리하십시오. 전동툴을제대로관리하지못해서생기는사고가많습니다. f) 절삭툴은날카롭고청결한상태로관리하십시오. 절삭날을날카로운상태로잘관리하면, 원활하게잘움직이며다루기도훨씬편합니다. g) 설명서를참조하여전동툴과부속품, 툴비트등을사용하십시오. 또한작업환경과수행할작업의성격을고려해서알맞은종류의전동툴을선택하고, 적절한방식으로사용하십시오. 원래목적과다른용도로전동툴을사용하면위험한사고가날수있습니다. 5) 배터리도구사용및관리 a) 배터리팩을삽입하기전에스위치가꺼졌는지확인하십시오. 스위치가켜진상태에서배터리팩을전동툴에삽입하면사고가발생합니다. b) 제조업체가지정한충전기로만충전하십시오. 한종류의배터리팩에적합한충전기는다른배터리팩에사용될때화재위험을발생시킬수있습니다. c) 구체적으로지정된배터리팩만전동툴에사용하십시오. 다른배터리팩을사용하면부상및화재의위험이발생할수있습니다. 23

24 한국어 d) 배터리팩을사용하지않을때는종이클립, 동전, 열쇠, 못, 나사와같은기타금속물체또는단자간연결을만들어낼수있는기타의작은금속물체와떨어진곳에놓아두십시오. 배터리단자가모두단락되면화상또는화재가발생할수있습니다. e) 가혹한조건하에서액체가배터리에서누출될수있습니다. 배터리누액과접촉하지마십시오. 배터리누액과우발적으로접촉할경우물로씻으십시오. 배터리누액이눈에들어갈경우의사의진찰을받으십시오. 배터리에서누출되는액체는염증또는화상을일으킬수있습니다. 6) 서비스 a) 자격을갖춘전문가에게서비스를받고, 항상원래부품과동일한것으로교체해야합니다. 그렇게하면전동툴을보다안전하게사용할수있습니다. 주의사항어린이나노약자가가까이오지못하도록하십시오. 전동툴을사용하지않을때는어린이나노약자의손이닿지않는곳에보관해야합니다. 충전임팩트드라이버의주의사항 (WH14DBDL / WH18DBDL) 1. 나사를조이고푸는휴대용공구입니다. 나사를조이고푸는데만사용합니다. 2. 장시간사용할경우에는귀마개를착용하십시오. 3. 한손으로사용은매우위험하므로, 사용할때는양손으로꽉잡으십시오. 4. 드라이버비트를장착한후에는비트를약간잡아당겨비트가빠지는지확인하십시오. 비트가적절하게장착되지않으면사용도중비트가빠져위험할수있습니다. 5. 나사와일치하는비트를사용하십시오. 6. 임팩트드라이버로나사를조일때나사와일직선을유지하지않으면나사머리가손상되고나사에적절한힘이전달되지않습니다. 임팩트드라이버로나사를조일때는나사와일직선을유지하십시오. 7. 배터리는항상 0~40 의온도에서충전하십시오. 0~40 를벗어난온도에서배터리를충전하면적절한충전이이루어지지않고배터리수명이단축될수있습니다. 가장적절한충전온도는 20~25 입니다. 8. 한번충전이끝나면, 다음충전때까지 15 분정도기다리십시오. 9. 재충전배터리와충전기의연결구멍에이물질이들어가지않도록하십시오. 10. 재충전배터리및충전기는절대로분해하지마십시오. 11. 절대재충전배터리를쇼트시키지마십시오. 배터리가쇼트되면과전류및과열이발생합니다. 과전류및과열이발생하면배터리가타거나망가집니다. 12. 배터리를불속에버리지마십시오. 배터리가타면폭발할수있습니다. 13. 충전기의통풍구에이물질을넣지마십시오. 금속성물질이나가연성물질을충전기의통풍구로넣으면감전되거나충전기가망가질수있습니다. 14. 사용중배터리의수명이짧아지면배터리를구매처로가져가십시오. 소모된배터리를버리지마십시오. 15. 소모된배터리를사용하면충전기가망가질수있습니다. 충전임팩트렌치의주의사항 (WR14DBDL / WR18DBDL) 1. 볼트와너트를조이고푸는휴대용공구입니다. 볼트와너트를조이고푸는데만사용합니다. 2. 장시간사용할경우에는귀마개를착용하십시오. 3. 한손으로사용은매우위험하므로, 사용할때는양손으로꽉잡으십시오. 4. 소켓의균열또는파손여부를점검하십시오. 파손또는균열이생긴소켓은위험합니다. 사용하기전에소켓을점검하십시오. 5. 소켓을소켓핀과링으로고정하십시오. 소켓을고정하는소켓핀이나링이손상되면소켓이임팩트렌치에서빠져아주위험할수있습니다. 변형, 마모, 균열, 다른손상이발생한소켓핀이나링은사용하지마십시오. 소켓핀과링은항상정확한위치에장착하십시오. 6. 조임토크점검볼트에적절한조임토크는볼트의재질, 치수, 등급에따라달라집니다. 또한이임팩트렌치에서생성되는조임토크는볼트의재질과치수, 임팩트렌치를부착된소켓으로타격하는시간등에따라달라집니다. 또한토크는배터리의완충및방전상태에따라차이가있습니다. 볼트가적절한토크로조여졌는지를점검할때는토크렌치를사용하십시오. 7. 회전방향을전환하기전에임팩트렌치를멈추십시오. 회전방향을전환하기전에는항상트리거스위치에서손을떼고임팩트렌치가멈출때까지기다리십시오. 8. 절대로회전하는부분을만지지마십시오. 회전하는소켓부분은손이나신체의다른부분에서멀리두십시오. 회전하는소켓에감기거나말려들수있습니다. 또한장시간연속사용한후에는소켓을만지지않도록주의하십시오. 소켓을매우뜨거우므로화상을입을수있습니다. 9. 유니버셜조인트를사용할때는절대로무부하상태에서임팩트렌치를회전시키지마십시오. 무부하상태에서소켓을회전시키면유니버셜조인트가소켓을격렬하게회전시킵니다. 따라서다치거나소켓움직임으로임팩트렌치가흔들려임팩트렌치를떨어뜨릴수있습니다. 10. 배터리는항상 0~40 의온도에서충전하십시오. 0~40 를벗어난온도에서배터리를충전하면적절한충전이이루어지지않고배터리수명이단축될수있습니다. 가장적절한충전온도는 20~25 입니다. 11. 한번충전이끝나면, 다음충전때까지 15 분정도기다리십시오. 12. 재충전배터리와충전기의연결구멍에이물질이들어가지않도록하십시오. 13. 재충전배터리및충전기는절대로분해하지마십시오. 14. 절대재충전배터리를쇼트시키지마십시오. 배터리가쇼트되면과전류및과열이발생합니다. 과전류및과열이발생하면배터리가타거나망가집니다. 15. 배터리를불속에버리지마십시오. 배터리가타면폭발할수있습니다. 16. 충전기의통풍구에이물질을넣지마십시오. 금속성물질이나가연성물질을충전기의통풍구로넣으면감전되거나충전기가망가질수있습니다. 17. 사용중배터리의수명이짧아지면배터리를구매처로가져가십시오. 소모된배터리를버리지마십시오. 18. 소모된배터리를사용하면충전기가망가질수있습니다. 24

25 한국어 리튬 - 이온배터리에대한주의사항 수명을연장하기위해서리튬 - 이온배터리에는출력을중지시키기위한보호기능이탑재되어있습니다. 아래에서설명한 1 에서 3 의경우에, 이제품을사용할때, 스위치를잡아당기고있을때조차, 모터가정지할수있습니다. 이것은문제는아니지만보호기능의결과입니다. 1. 남은배터리전원이모두소모되면, 모터가정지합니다. 그러한경우즉시충전하십시오. 2. 공구에과부하가발생하면모터가정지할수있습니다. 이러한경우공구의스위치를놓은후과부하의원인을제거하십시오. 그런다음공구를다시사용할수있습니다. 3. 배터리가과부하작업으로인해과열된경우배터리전원이정지할수있습니다. 이러한경우배터리사용을중지하고배터리를냉각시키십시오. 그런다음공구를다시사용할수있습니다. 또한다음경과및주의사항에주의하십시오. 경고배터리누액, 발열, 연기배출, 폭발및점화를사전에방지하려면, 다음주의사항에주의하십시오. 1. 부스러기와먼지가배터리에뭉쳐있지않은지확인하십시오. 작업중에부스러기와먼지가배터리에떨어지지않는지확인하십시오. 작업중에전동툴에떨어지는부스러기와먼지가배터리에뭉쳐있지않는지확인하십시오. 부스러기와먼지에노출된위치에미사용배터리를보관하지마십시오. 배터리를보관하기전에, 배터리에붙을수있는부스러기와먼지를모두제거하고배터리를금속부품 ( 나사, 못등 ) 과함께보관하지마십시오. 2. 못과같은날카로운물체로배터리에구멍을내거나, 배터리를망치로두들기거나, 밟거나, 던지거나배터리에심한물리적충격을가하지마십시오. 3. 손상되거나변형된듯한배터리는사용하지마십시오. 4. 배터리의음극과양극을반대로맞춰사용하지마십시오. 5. 배터리를전기콘센트또는차량시가라이터소켓에직접연결하지마십시오. 6. 배터리를지정된목적이외의목적으로사용하지마십시오. 7. 지정된충전시간이경과했는데도배터리충전이완료되지않을경우충전을즉시중지하십시오. 8. 배터리를전자레인지, 드라이어또는고압용기등과같은고온또는고압기기에넣거나고온또는고압에노출시키지마십시오. 9. 누액또는악취가감지되는즉시불에서멀리떨어지십시오. 10. 강력한정전기가발생하는곳에서는사용하지마십시오. 11. 사용, 충전또는보관중에배터리누액, 악취, 발열, 변색또는변형이있을경우, 또는어떤식으로든비정상으로보일경우, 배터리를즉시장치또는배터리충전기에서제거한후사용을중지하십시오. 주의 1. 배터리누액이눈에들어갈경우눈을비비지말고수돗물과같은깨끗한물로잘닦은후즉시의사의진찰을받으십시오. 치료하지않을경우액체가시력문제를유발할수있습니다. 2. 액체가피부나옷에묻을경우, 즉시수돗물과같은깨끗한물로잘닦으십시오. 피부에염증이발생할가능성이있습니다. 3. 배터리를처음사용할때녹, 악취, 과열, 변색, 변형및 / 또는기타의문제가발견될경우, 사용하지말고공급자또는벤더에게반품하십시오. 경고전도성물체가리튬이온배터리에들어갈경우배터리는쇼트가되어불이날수도있습니다. 리튬이온배터리를보관할때에는아래의원칙을따라주세요. 전도성금속조각이나못, 철선, 동선, 기타와이어등을케이스에같이넣지마십시오. 쇼트를방지하기위해서는배터리를공구에장착해두시거나통기구가안보이게배터리커버로잘덮어주세요. ( 그림 1 참조 ) 사양전동툴모델 WH14DBDL WH18DBDL 전압 14.4 V 18 V 고속모드 / 분 / 분 무부하속도 중속모드 / 분 / 분저속 2 모드 / 분 / 분 저속 1 모드 / 분 / 분 용량 ( 일반볼트 ) M6 - M14 조임토크 ( 최대 ) 160 N m 160 N m 충전식배터리 BSL1430: 리튬이온 14.4 V (3.0 Ah 8 셀 ) BSL1830: 리튬이온 18 V (3.0 Ah 10 셀 ) 중량 1.6 kg 1.7 kg 25

26 한국어 모델 WR14DBDL WR18DBDL 전압 14.4 V 18 V 고속모드 / 분 무부하속도 중속모드 / 분저속 2 모드 / 분 저속 1 모드 / 분 용량 ( 일반볼트 ) M10 - M16 M10 - M18 조임토크 ( 최대 ) 235 N m 250 N m 충전식배터리 BSL1430: 리튬이온 14.4 V (3.0 Ah 8 셀 ) BSL1830: 리튬이온 18 V (3.0 Ah 10 셀 ) 중량 1.6 kg 1.7 kg 충전기 모델충전전압중량 기본부속품 UC18YRSL 14.4V - 18 V 0.6 kg 주장치 (1) 이외에패키지에는아래표에열거된부속품이들어있습니다. 1 충전기...1 WH14DBDL WH18DBDL 2 배터리...2 WR14DBDL 3 플라스틱케이스...1 WR18DBDL 4 배터리커버...1 기본부속품은예고없이변경됩니다. 충전 드라이버드릴을사용하기전에배터리를다음과같이충전하십시오. 1. 충전기의전원코드를콘센트에연결하십시오. 전원코드를연결하면충전기의파일럿램프가빨간색으로깜박입니다. (1 초간격으로 ) 2. 배터리를충전기에삽입하십시오. 배터리를라인이보일때까지충전기에단단히삽입하십시오 ( 그림 3, 4 참조 ) 3. 충전충전배터리를충전기에삽입하면, 충전이시작되고파일럿램프가빨간색으로계속켜져있습니다. 배터리가만충전되면, 파일럿램프가빨간색으로깜박입니다. (1 초간격으로 ) ( 표 1 참조 ) (1) 파일럿램프점등상태파일럿램프의점등상태는충전기또는충전식배터리의상태에따라표 1 에나와있는것과같이표시됩니다. 옵션부속품 ( 별매품 ) 1. 배터리 (BSL1430) (BSL1830) 옵션액세서리는예고없이변경될수있습니다. 용도 <WH14DBDL / WH18DBDL> 기계나사, 목재나사, 태핑나사등의장착및제거. <WR14DBDL / WR18DBDL> 볼트너트의조이기및풀기 배터리제거 / 설치 1. 배터리제거핸들을세게잡고배터리래치를밀어배터리를제거하십시오 ( 그림 2 참조 ). 주의배터리를절대로단락시키지마십시오. 2. 배터리설치배터리를음극과양극을확인하여삽입하십시오 ( 그림 2 참조 ). 26

27 한국어 표 1 파일럿램프의점등상태 충전전 깜박임 0.5 초동안켜집니다. 0.5 초동안켜지지않습니다. (0.5 초동안꺼짐 ) 파일럿램프는빨간색으로켜져있거나깜박입니다. 충전중 충전완료 켜짐 깜박임 계속켜짐 0.5 초동안켜집니다. 0.5 초동안켜지지않습니다. (0.5 초동안꺼짐 ) 충전불가능 깜박임 0.1 초동안켜집니다. 0.1 초동안켜지지않습니다. (0.1 초동안꺼짐 ) 배터리또는충전기의고장 파일럿램프가녹색으로켜집니다. 과열대기 켜짐 계속켜짐 배터리과열. 충전불가능. ( 배터리가냉각되면충전이시작됨 ) (2) 충전식배터리의온도에대하여충전식배터리의온도는표 2에나와있는것과같으며, 과열된배터리는충전전에잠시냉각시켜야합니다. 표 2 배터리충전범위충전식배터리배터리를충전할수있는온도 BSL1430, BSL C - 50 C (3) 충전시간에대하여충전기와배터리의조합에따라충전시간은표 3에나와있는것과같이됩니다. 표 3 충전시간 (20 C 일때 ) 충전기 UC18YRSL 배터리 BSL1430, BSL1830 약 45분참고 : 충전시간은온도와전원전압에따라다를수있습니다. 4. 충전기전원코드를전원콘센트에서분리 5. 충전기를단단히쥐고배터리를제거참고 : 충전후먼저배터리를충전기에서빼고나서배터리를올바르게보관하십시오. 새배터리등의방전에대하여 새배터리와오랫동안사용하지않은배터리에들어있는화학물질은활성화되어있지않기때문에, 이러한배터리들을첫번째와두번째사용할때방전이낮을수있습니다. 이것은일시적현상이며배터리를 2-3 회충전하면충전에필요한정상적시간이복원됩니다. 배터리수명연장방법 (1) 배터리를완전히방전되기전에충전하십시오. 툴의출력이점점약해진다고느낄경우, 툴사용을멈추고배터리를충전하십시오. 툴을계속사용하고전류가모두사용된경우, 배터리가손상될수있고배터리수명이더짧아집니다. (2) 고온에서충전하지마십시오. 충전식배터리는사용직후뜨거워집니다. 그러한배터리를사용직후충전하면내부에들어있는화학물질이열화되고배터리수명이줄어듭니다. 배터리를한동안냉각시킨후충전하십시오. 주의 배터리충전기가연속적으로사용된경우, 배터리충전기가가열되어고장의원인이될수있습니다. 일단충전이완료되면 15 분쉬었다가충전하십시오. 배터리사용또는햇빛노출로인해서배터리가따뜻할때배터리를충전할경우, 파일럿램프가녹색으로켜질수있습니다. 배터리는충전되지않습니다. 그러한경우, 배터리를냉각시킨후충전하십시오. 파일럿램프가빨간색으로깜박일경우 (0.2 초간격으로 ), 충전기배터리설치구멍에이물질이있는지확인해이물질을모두제거하십시오. 이물질이없을경우, 배터리또는충전기가오작동상태일가능성이있습니다. 공인서비스센터에가져가십시오. 사용전주의사항 1. 작업환경을정리하고점검하기위의주의사항에작업환경이적절한지점검하십시오. 2 배터리의확인배터리가단단하게장착되었는지확인하십시오. 배터리가헐거우면사용중빠져서사고로이어질수있습니다. 3. 비트장착 (WH14DBDL / WH18DBDL) 항상드라이버비트를장착하는다음의절차를준수하십시오. ( 그림 5) (1) 가이드슬리브를공구앞으로당깁니다. (2) 비트를앤빌의육각구멍에삽입합니다. (3) 가이드슬리브를풀고원래위치로밉니다. 주의가이드슬리브가원위치로돌아오지않으면비트를다시올바르게장착해주십시오. 4. 볼트와일치하는소켓의선택 (WR14DBDL / WR18DBDL) 반드시체결할볼트와일치하는소켓을사용하십시오. 일치하지않는소켓을사용하면제대로조여지지않고소켓이나너트가손상될수있습니다. 마모되거나변형된육각또는사각구멍소켓은너트나앤빌에정확하게맞물리지않아조임토크손실이발생할수있습니다. 소켓구멍의마모를정기적으로검사하고, 마모가심해지기전에새것으로교체하십시오. 27

28 한국어 5. 소켓부착 (WR14DBDL / WR18DBDL) 사용할소켓을선택하십시오. 핀, O- 링유형 (1) 소켓구멍과앤빌구멍을맞추고, 소켓을앤빌에삽입하십시오. (2) 핀을소켓에삽입하십시오. (3) 링을소켓의홈에부착하십시오. 플런저유형앤빌의사각부분에있는플런저와육각구멍소켓의구멍을맞추십시오. 그다음에플런저를누르고, 앤빌에육각구멍소켓을장착하십시오. 플런저가구멍에완전히맞물렸는지확인하십시오. 소켓을분리할때는반대순서로진행하십시오. 리테이닝링유형 (1) 소켓의사각부분을앤빌에맞추십시오. (2) 앤빌안으로완전히밀어소켓을단단히부착하십시오. (3) 소켓을분리할때는소켓을앤빌에서당겨빼내십시오. 주의 사용설명서및 Hitachi 카탈로그에명시된부착장치를사용하십시오. 그렇지않으면사고나상해가발생할수있습니다. 소켓은앤빌에단단히부착하십시오. 소켓이단단히부착되지않으면소켓이빠져다칠수있습니다. 사용법 1. 회전방향점검선택버튼의 R 을누르면비트는뒤에서볼때시계방향으로회전합니다. 선택버튼의 L 을누르면비트는시계반대방향으로회전합니다 ( 그림 7 참조 ). ( 및마크는선택버튼에있음 ) 2. 스위치조작 트리거스위치를당기면공구가회전합니다. 트리거스위치에서손을떼면공구가정지합니다. 드릴의회전속도는트리거스위치를당기는정도로조절할수있습니다. 트리거스위치를약간당기면속도가느리고세게당길수록속도가빨라집니다. 참고 : 모터가회전되려는경우신호음이울립니다. 이것은신호음일뿐이며기계고장이아닙니다. 3. 후크사용후크는작업중에전동툴을허리벨트에걸어두는데사용됩니다. 주의 후크를사용할때, 전동툴을단단히고정하여우발적으로떨어지는일이없게하십시오. 전동툴이떨어질경우사고로이어질수있습니다. 전동툴을허리벨트에매달아갖고다닐경우어떤비트로전동툴의팁에장착하지마십시오. 드릴과같은날카로운비트가전동툴에장착된상태에서전동툴을허리벨트에매달아갖고다닐경우상해를입게됩니다. 후크를단단히설치하십시오. 후크를단단히설치하지않을경우사용중에상해를입을수있습니다. (1) 후크제거. 후크를고정하는나사는십자드라이버로푸십시오. ( 그림 8) (2) 후크교체및나사조이기. 후크를전동툴의홈에단단히설치한후나사를조여후크를단단히고정하십시오.( 그림 9) 4. 배터리잔량표시기배터리잔량표시스위치를누르면배터리잔량표시등이켜져배터리잔량을확인할수있습니다. ( 그림 10) 배터리잔량표시스위치에서손가락을떼면배터리잔량표시등이꺼집니다. 표 4 은배터리잔량표시등의상태및배터리잔량을보여줍니다. 28 램프상태 표 4 배터리잔량 배터리잔량이충분함 배터리잔량이절반임 배터리잔량이거의없음충전이필요함 배터리잔량표시기는주변온도및배터리특성에따라다르게보이므로, 배터리잔량의확인에사용할수있습니다. 참고 : 스위치패널에강한충격을주거나스위치패널을파손하지마십시오. 문제가발생할수있습니다. 배터리전원소모를방지하기위해배터리잔량표시등은배터리잔량표시스위치를누를경우에만켜집니다. 5. LED 작업등사용법스위치패널에서작업등스위치를누르면 LED 작업등이켜지거나꺼집니다. ( 그림 11) 배터리전원소모를방지하기위해 LED 작업등은자주꺼집니다. 주의 LED 작업등을똑바로보지마십시오. 눈이 LED 작업등에지속적으로노출되면시력이손상될수있습니다. 참고 : LED 작업등끄기를깜빡해서발생하는배터리전원소모를방지하기위해작업등은약 15 분후에자동으로꺼집니다. 6. 조임모드선택기능 ( 그림 12) 주의 스위치패널을만지면감전또는파손될수있습니다. 높음 / 낮음모드및 1 회 / 계속모드는트리거스위치를해제한후선택하십시오. 그렇지않으면오작동이발생할수있습니다. (1) 높음 / 낮음선택스위치회전속도는스위치를누를때마다 4 단계로변경됩니다 (900, 1400, 2000, 2600/2900 / 분 ). (2) 1 회 / 계속선택스위치조임토크는드라이버측면에있는 1 회 / 계속선택스위치및높음 / 낮음선택스위치를사용하여조임을변경하여작업에따라조절할수있습니다. 전진 / 후진버튼을반대로설정하면높음 / 낮음모드및 1 회 / 계속모드는스위치패널의표시등과상관없이 높음 및 계속 으로각각설정됩니다. 1 회 / 계속선택스위치를한번누를때마다 1 회및계속모드사이를전환합니다. 1 회모드에서트리거스위치를잡아당겨운전을시작하면 1-4 조임이후볼트조임이자동으로중단됩니다. 계속모드에서는트리거스위치를잡아당겨시작한후볼트조임이계속됩니다 ( 자동으로정지하지않음 ).

29 한국어 참고 : 적절한모드는나사및조이는재료에따라다릅니다. 몇회시험조임을해본후적합한모드로조정하십시오. 높음 / 낮음및 1 회 / 계속선택스위치는드라이버에배터리를설치하고트리거스위치를한번잡아당긴후에설정할수있습니다. 조임모드선택기능설정예 낮음 1 낮음 2 중간 높음 회전속도 900 / 분 1400 / 분 2000 / 분 2600 / 분 /2900 / 분 1 회 / 계속 1 회 1 회 1 회계속 사용 " 복잡한작업 " 소구경나사 (M6 또는이와비슷 ) 등조이기. " 가벼운작업 " 플라스터보드 ( 기본재료의강도에따라선택 ) 등부착하기. " 대량작업 " 긴나사, 코치나사, 볼트등조이기. 7. 나사조이기및풀기 (WH14DBDL / WH18DBDL) 나사와일치하는비트를장착하고, 비트를나사머리의홈과일직선으로놓은후, 조입니다. 임팩트드라이버는비트가나사머리와맞물리는정도로만누릅니다. 주의임팩트드라이버로너무오래조이면나사가파손될수있습니다. 임팩트드라이버로나사를조일때나사와일직선을유지하지않으면나사머리가손상되고나사에적절한힘이전달되지않습니다. 임팩트드라이버로나사를조일때는나사와일직선을유지하십시오. 8. 나사조이기및풀기먼저볼트또는너트와일치하는육각소켓을선택해야합니다. 육각소켓을앤빌위에장착하고, 육각소켓에조일너트를끼웁니다. 렌치와볼트를일직선으로유지하고, 전원스위치를눌러너트를몇초간타격합니다. 너트가볼트에느슨하게끼워지면볼트는너트와함께헛돌고올바르게조여지지않습니다. 이경우에는너트에타격을멈추고, 타격의재시작전에렌치로볼트머리를잡거나볼트와너트를수동으로조여미끄러짐을방지합니다. 사용시주의사항 1. 연속작업후공구휴식볼트조임작업에계속사용한후에는 15 분을휴식하거나배터리를교체하십시오. 배터리를교체한후바로작업을시작하면모터, 스위치등이과열되어타버릴수있습니다. 참고 : 연속작업동안에는매우뜨겁기때문에, 금속부분은만지지마십시오. 2. 속도조절스위치의사용시주의사항속도조절스위치는회전속도를즉시변경하는내장된전자회로입니다. 따라서트리거스위치를약간만 ( 저속회전 ) 당기고나사의연속조임동안모터가정지하면전자회로부품의구성요소는과열되어손상될수있습니다. 3. 나사에적절한조임시간사용. 나사에적절한토크는나사의재질과크기, 나사가체결되는재질등에따라다르므로나사에적절한조임시간을사용해야합니다. 특히 M8 보다작은나사에긴조임시간을사용하면나사파손의위험이있으므로미리조임시간및조임토크를확인하십시오. 4. 타격하는볼트에적절한조임토크로작업너트나볼트에최적의조임토크는너트나볼트의재질및크기에따라다릅니다. 작은볼트에과도한조임토크를가하면볼트가늘어나거나파손될수있습니다. 조임토크는조임시간에비례해증가합니다. 볼트에정확한조임시간을사용하십시오. 5. 공구잡기임팩트렌치는양손으로꽉잡으십시오. 이경우에임팩트렌치는볼트와일직선이되게잡습니다. 임팩트렌치는매우세게누를필요가없습니다. 임팩트렌치는타격력에저항할정도의힘으로잡으십시오. 6. 조임토크확인다음의인자는조임토크를낮춥니다. 그러므로핸드토크렌치를사용하기전에일부볼트의체결에필요한실제조임토크를확인하십시오. 조임토크에영향을주는인자는다음과같습니다. (1) 전압방전한계에도달하면전압이감소하고조임토크가낮아집니다. (2) 조임시간조임시간이길어지면조임토크가증가합니다. 그러나공구를장시간사용하더라도조임토크는한계값이상으로증가하지않습니다. (3) 볼트의지름조임토크는볼트의지름에따라달라집니다. 일반적으로볼트의지름이클수록높은조임토크가필요합니다. (4) 조임상태조임토크는나사산크기가동일한볼트를사용하더라도토크비, 볼트등급, 볼트길이에따라달라집니다. 조임토크도볼트를조이는작업물의표면상태에따라다릅니다. 볼트와너트가함께돌아가면, 토크가크게감소됩니다. 29