English CONTENTS GENERAL POWER TOOL SAFETY WARNINGS ........21 CORDLESS IMPACT DRIVER SAFETY WARNINGS ........24 CAUTION ON LITHIUM-ION BATTERY ............25 REGARDING LITHIUM-ION BATTERY TRANSPORTATION ......26 SYMBOLS ....................27 NAME OF PARTS..................27 SPECIFICATIONS ..................28 STANDARD ACCESSORIES ...............29 APPLICATIONS ....................29 BATTERY REMOVAL / INSTALLATION............29 CHARGING ....................30 PRIOR TO OPERATION ................32 HOW TO USE ....................33...
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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 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. 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.
English CORDLESS IMPACT DRIVER SAFETY WARNINGS Hold the power tool by insulated gripping surfaces, when performing an operation where the fastener may contact hidden wiring. Fasteners contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.
English ○ During use, try to avoid swarf or dust on the tool from falling on the battery. ○ When suspending operation or after use, do not leave the tool in an area where it may be exposed to falling swarf or dust. Doing so could cause a short circuit that could result in smoke emission or ignition.
English 12. Do not immerse the battery or allow any fl uids to fl ow inside. Conductive liquid ingress, such as water, can cause damage resulting in fi re or explosion. Store your battery in a cool, dry place, away from combustible and fl ammable items. Corrosive gas atmospheres must be avoided.
English SYMBOLS WARNING The following show symbols used for the machine. Be sure that you understand their meaning before use. To reduce the risk of injury, user must No-load speed read instruction manual. Direct current /min Oscillation per minute Rated voltage Warning NAME OF PARTS 1.
English STANDARD ACCESSORIES In addition to the main unit (1 unit), the package contains the accessories listed in the below. Table 1 WH12DD WH12DD (2LS) (NN) Charger (UC12SL) ― Battery (BSL1240M) ― Battery cover ― Case ― The charger and battery supplied are diff erent depending on the set specifi cation. APPLICATIONS Driving and removing of machine screws, wood screws, tapping screws, etc.
English CHARGING Before using the power tool, charge the battery as Battery follows. Connect the charger’s power cord to the receptacle. Pilot lamp When connecting the plug of the charger to a receptacle, the pilot lamp will blink in red (At 1- second intervals).
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English Regarding the temperature of the battery. The temperatures for batteries are as shown in the Table 3, and batteries that have become hot should be cooled for a while before being recharged. Table 3 Temperatures at which Batteries the battery can be recharged BSL1240M, BSL1225M, BSL1215 0°C–50°C Regarding recharging time...
English CAUTION ○ If the battery is charged while it is heated because it has been left for a long time in a location subject to direct sunlight or because the battery has just been used, the pilot lamp of the charger lights for 1 second, does not light for 0.5 seconds (off for 0.5 seconds).
English HOW TO USE Check the rotational direction The bit rotates clockwise (viewed from the rear side) by pushing the R-side of the pushing Pushing button Trigger switch button. The L-side of the pushing button is pushed to turn the bit counterclockwise (See Fig. 9) (The marks are provided on the body).
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English 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 tool fi rmly not to drop accidentally. If the power tool is dropped, it may lead to an accident. ○...
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English Table 5 State of lamp Battery Remaining Power Lights ; The battery remaining power is over 75% Lights ; The battery remaining power is 50%–75%. Lights ; The battery remaining power is 25%–50%. Lights ; The battery remaining power is less than 25% Blinks ;...
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English NOTE ○ The appropriate mode diff ers depending on the screw and the material being screwed. Drive in a few test screws and adjust the mode setting accordingly. ○ The tightening mode selector switch can only be set after the battery has been installed in the driver and the trigger switch has been pulled once.
English Table 6 Safeguard Function LED Light Display Corrective Action On 0.1 second/off 0.5 second Remove the cause of the Overburden overburdening. Protection On 0.3 second/off 0.3 second Temperature Allow the tool and battery to Protection thoroughly cool. OPERATIONAL CAUTIONS Resting the unit after continuous work After use for continuous work, rest the unit for 15 minutes or so when replacing the battery.
English 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. Diameter of bolt The tightening torque diff ers with the diameter of the bolt. Generally a larger diameter bolt requires larger tightening torque.
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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 (Li-ion) Battery Plus driver bit (No.2) UC12SL Part Number: 374778 (10.8 V–12 V Peak)