English CONTENTS GENERAL POWER TOOL SAFETY WARNINGS ........24 CORDLESS DRIVER DRILL / IMPACT DRIVER DRILL SAFETY WARNINGS ....................27 ADDITIONAL SAFETY WARNINGS ............. 27 CAUTION ON LITHIUM-ION BATTERY ............28 REGARDING LITHIUM-ION BATTERY TRANSPORTATION ...... 30 SYMBOLS ....................30 NAME OF PARTS..................
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English 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. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
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English 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...
English e) Do not use a battery pack or tool that is damaged or modifi ed. Damaged or modifi ed batteries may exhibit unpredictable behaviour resulting in fi re, explosion or risk of injury. Do not expose a battery pack or tool to fi re or excessive temperature. Exposure to fi...
English Setting up and checking the work environment. Check if the work environment is suitable by following the precaution. Do not allow foreign matter to enter the hole for connecting the battery. Never disassemble the battery and charger. Never short-circuit the battery. Shortcircuiting the battery will cause a great electric current and overheat.
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English 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.
English WARNING If a conductive foreign matter enters in the terminal of lithium ion battery, the battery may be shorted, Battery cover causing fi re. When storing the lithium ion battery, obey surely the rules of following contents. Terminals Battery ○...
English NAME OF PARTS 1. POWER TOOL Mode-switching dial Shift knob Clutch dial Clutch dial Shift knob Housing Sleeve Sleeve Housing Motor Motor Name plate Name plate Trigger switch Trigger switch Pushing button Pushing button Handle Handle LED light LED light Hook Hook Battery...
English SPECIFICATIONS POWER TOOL Model DS12DD DV12DD Voltage 10.8 V–12 V Peak 0–440 /min No-load speed High 0–1700 /min — 0–6600 /min Impact rate High — 0–25500 /min Brik — 8 mm (Depth 30 mm) Wood Drilling 29 mm (Thickness 18 mm) Capacity Metal Steel: 10 mm...
English STANDARD ACCESSORIES In addition to the main unit (1 unit), the package contains the accessories listed in the below. Table 1 DS12DD DV12DD (2LS) (NN) (2LS) (NN) Charger (UC12SL) — — Battery (BSL1240M) — — Battery cover — — Case APPLICATIONS <DS12DD>...
English BATTERY REMOVAL / INSTALLATION Battery removal Hold the handle tightly and push the battery latches to remove the battery (see Fig. 6). CAUTION Latch Never short-circuit the battery. Handle Battery Battery installation Insert the battery while observing its polarities (see Fig.
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English Table 2 Indications of the pilot lamp Lights for 0.5 seconds. Does Before not light for 0.5 seconds. Blinks charging (off for 0.5 seconds) While Lights continuously Lights charging Lights for 0.5 seconds. Does Charging not light for 0.5 seconds. Blinks Pilot lamp complete...
English NOTE The recharging time may vary according to the ambient temperature. In addition, the charge time becomes signifi cantly long in a low temperature environment, but this is not abnormal. Disconnect the charger’s power cord from the receptacle. Hold the charger fi rmly and pull out the battery. NOTE Be sure to pull out the battery from the charger after use, and then keep it.
English HOW TO USE Sleeve Mounting and dismounting of the bit Loosen Mounting the bit Loosen the sleeve by turning it toward the left (in the counterclockwise direction as viewed from the front) to open the clip on the keyless chuck. After inserting a driver bit, etc., into the keyless drill Tighten chuck, and tighten the sleeve by turning it toward...
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English ○ When a large force is required for operation (operations indicated in the following chart) set the shift knob to “LOW”. If “HIGH” is set and the unit is used, it may cause the motor to burn out or malfunction prematurely. The scope and suggestions for uses The usable scope for various types of work based on the mechanical structure of this unit is shown in Table 5.
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English CAUTION Triangle mark ○ The clutch dial cannot be set between the numbers “1, 5, mark 10 ... 20” or the dot. ○ Do not use with the clutch dial set at the line between the number “20” and the drill mark “ ”.
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English Rotation to Impact changeover (DV12DD) The “Rotation (Rotation only)” and “Impact (Impact + Rotation)” can be switched by aligning the drill mark “ ” or the hammer mark “ ” with the triangle mark on the outer body. ○ To make holes in the metal, wood or plastic, switch to “Rotation (Rotation only)”.
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English 11. For drilling into brick (DV12DD) Excessive pressing force never increases drilling speed. It will not only damage the drill tip or reduce working effi ciency, but could also shorten the service life of drill bit. Operate the impact driver drill within 5 – 20 kg pressing force while drilling into brick. CAUTION ○...
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English 13. Remaining battery indicator (BSL1240M, Remaining battery Remaining battery BSL1225M only) indicator lamp indicator switch You can check the battery’s remaining capacity by pressing the remaining battery indicator switch to light the indicator lamp. (Fig. 17, Table 7) Switch panel The indicator will shut off...
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English 14. How to use the LED light While the switch is pulled, the LED light will automatically light up the tip portion of the tool. (Fig. 18) The LED light also functions as a warning signal that lights up during use. Trigger switch For details, see “16.
English Table 8 Safeguard Function LED Light Display Corrective Action If the operating with the shift knob set on HIGH, adjust to LOW and On 0.1 second/off 0.5 second Overburden continue operation. Protection Remove the cause of the overburdening. On 0.3 second/off 0.3 second Temperature Allow the tool and battery to Protection...
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In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed. Important notice on the batteries for the HiKOKI 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...
English SELECTING ACCESSORIES Select accessories that are suited to a specifi c task. For details contact HiKOKI Authorized Service Center. BSL1240M 10.8 V–12 V Peak Part Number: 983006 Battery Plus driver bit (No.2) UC12SL (10.8 V–12 V Peak) Part Number: 374778...
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