WH12DD - Drill HiKOKI - Free user manual and instructions

USER MANUAL WH12DD HiKOKI

00BookWH12DD.indb300BookWH12DD.indb3 2018/12/0511:33:012018/12/0511:33:014 English 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 fi nger 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 and clothing 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. h) Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.

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 remove the battery pack, if detachable, 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. 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 and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may aff ect the power toolʼs 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 diff erent from those intended could result in a hazardous situation. h) Keep handles and grasping surfaces dry, clean and free from oil and grease.

GENERAL POWER TOOL SAFETY

WARNINGS WARNING Read all safety warnings, instructions, illustrations and specifi cations provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fi re 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.

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 fl ammable 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. 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. 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.

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 infl uence 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 a dust mask, non-skid safety shoes, hard hat or hearing protection used for appropriate conditions will reduce personal injuries. (Original instructions) 00BookWH12DD.indb400BookWH12DD.indb4 2018/12/0511:33:012018/12/0511:33:015 English Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.

5) Battery tool use and care

a) Recharge only with the charger specifi ed 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. b) Use power tools only with specifi cally designated battery packs. Use of any other battery packs may create a risk of injury and fi re. c) 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. d) Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, fl ush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns. 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. f) Do not expose a battery pack or tool to fi re or excessive temperature. Exposure to fi re or temperature above 130°C may cause explosion. g) Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specifi ed in the instructions. Charging improperly or at temperatures outside the specifi ed range may damage the battery and increase the risk of fi re.

a) Have your power tool serviced by a qualifi ed repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. b) Never service damaged battery packs. Service of battery packs should only be performed by the manufacturer or authorized service providers. PRECAUTION Keep children and infi rm persons away. When not in use, tools should be stored out of reach of children and infi rm persons.

1. 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.

ADDITIONAL SAFETY WARNINGS

1. Setting up and checking the work environment

Check if the work environment is suitable by the above precautions.

2. Use the earplugs if using for a long time.

3. If the guide sleeve does not return to its original position,

then the bit is not installed properly.

4. 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.

5. Make sure to securely hold the tool during operation.

Failure to do so can result in accidents or injuries. (Fig. 1)

6. 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.

7. Do not allow foreign matter to enter the hole for

connecting the rechargeable battery.

8. Never disassemble the rechargeable battery and

9. Never short-circuit the rechargeable battery.

Shortcircuiting the battery will cause a great electric current and overheat. It results in burn or damage to the battery.

10. Do not dispose of the battery in fi re. If the battery is burnt,

11. 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.

12. 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.

13. Install securely the hook. Unless the hook is securely

installed, it may cause an injury while using.

14. 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.

15. Do not touch the metal parts, as it gets very hot during

16. Do not look directly into the light. Such actions could

result in eye injury.

17. Always use the tool and battery at temperatures between

18. Always charge the battery at an ambient temperature of

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 a 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. 00BookWH12DD.indb500BookWH12DD.indb5 2018/12/0511:33:012018/12/0511:33:016 English

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

7. If the battery charging fails to complete even when a

specifi ed 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 from fi re immediately when leakage or foul

10. Do not use in a location where strong static electricity

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.

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. 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 the fi rst time, do not use and return it to your supplier or vendor. WARNING If a conductive foreign matter enters in the terminal of lithium ion battery, the battery may be shorted, causing fi re. When storing the lithium ion battery, obey surely the rules of following contents. ○ Do not place conductive debris, nail and wires such as iron wire and copper wire in the storage case. ○ To prevent shorting from occurring, load the battery in the tool or insert securely the battery cover for storing until the ventilator is not seen.

REGARDING LITHIUM-ION BATTERY

TRANSPORTATION When transporting a lithium-ion battery, please observe the following precautions. WARNING Notify the transporting company that a package contains a lithium-ion battery, inform the company of its power output and follow the instructions of the transportation company when arranging transport. ○ Lithium-ion batteries that exceed a power output of 100Wh are considered to be in the freight classifi cation of Dangerous Goods and will require special application procedures. ○ For transportation abroad, you must comply with international law and the rules and regulations of the destination country. Power Output 2 to 3 digit number SYMBOLS WARNING The following show symbols used for the machine. Be sure that you understand their meaning before use. WH12DD: Cordless Impact Driver To reduce the risk of injury, user must read instruction manual. Only for EU countries Do not dispose of electric tools together with household waste material! In observance of European Directive 2002/96/ EC on waste electrical and electronic equipment and its implementation in accordance with national law, electric tools that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility. V Rated voltage

No-load speed Sm Soft mode Pm Power mode SEm Self drilling screw mode

Small screw Ordinary bolt

Weight (According to EPTA-Procedure 01/2014) Disconnect the battery Switching ON Switching OFF Clockwise rotation Counterclockwise rotation Tightening mode selector switch Lights ; Soft mode “Normal work” Tightening short screws, Affi xing plasterboard, etc. Lights ; “Heavy load work” Tightening long screws, coach screws, bolts, etc. Lights ; Self drilling screw tightening Battery Remaining battery indicator switch 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 ; The battery remaining power is nearly empty. Recharge the battery soonest possible. Blinks ; Output suspended due to high temperature. Remove the battery from the tool and allow it to fully cool down. Blinks ; Output suspended due to failure or malfunction. The problem may be the battery so please contact your dealer. NOTE To prevent the battery power consumption caused by forgetting to turn off the LED light, the light goes off automatically in about 3 seconds. STANDARD ACCESSORIES In addition to the main unit (1), the package contains the accessories listed on page 89. Standard accessories are subject to change without notice. APPLICATIONS ○ Driving and removing of machine screws, wood screws, tapping screws, etc. SPECIFICATIONS The specifi cations of this machine are listed in the table on page 88.

• According to EPTA-Procedure 01/2014 Depending on attached battery. NOTE Due to HiKOKI’s continuing program of research and development, the specifi cations herein are subject to change without prior notice. CHARGING Before using the power tool, charge the battery as follows.

1. Connect the charger’s power cord to the receptacle.

When connecting the plug of the charger to a receptacle, the pilot lamp will blink in red (At 1- second intervals).

2. Insert the battery into the charger.

Firmly insert the battery into the charger as shown in Fig. 3 (on page 2).

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) ● 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. 00BookWH12DD.indb700BookWH12DD.indb7 2018/12/0511:33:012018/12/0511:33:018 English Table 1 Indications of the pilot lamp Pilot lamp (red) Before charging Blinks Lights for 0.5 seconds. Does not light for

0.5 seconds. (off for 0.5 seconds)

While charging Lights Lights continuously Charging complete Blinks Lights for 0.5 seconds. Does not light for

0.5 seconds. (off for 0.5 seconds)

Overheat standby Blinks Lights for 1 second. Does not light for

0.5 seconds. (off for 0.5 seconds)

Battery overheated. Unable to charge. (Charging will commence when battery cools) 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 ○ Since the built-in micro computer takes about 3 seconds to confi rm that the battery being charged with charger is taken out, wait for a minimum of 3 seconds before reinserting it to continue charging. If the battery is reinserted within 3 seconds, the battery may not be properly charged. ○ If the pilot lamp does not blink in red (every second) even though the charger cord is connected to the power, it indicates that the protection circuit of the charger may be activated. Remove the cord or plug from the power and then connect it again after 30 seconds or so. If this does not cause the pilot lamp to blink in red (every second), please take the charger to the HiKOKI Authorized Service Center.

MOUNTING AND OPERATION

Action Figure Page Removing and inserting the battery 2 2 Charging 3 2 Removing and mounting the hook 4 2 How to use the LED light 5 2 Mounting the bit 6 2 Reversing the rotational direction 7 3 Remaining battery indicator 8 3 Switch operation 9 3 Tightening mode selector function*

Selecting accessories ― 90 *1 Tightening mode selector function CAUTION Select tightening mode while the trigger switch is released. Failure to do so could result in malfunction. By using the Tightening mode selector switch on the side of the tool body, the tightening torque can be adjusted according to the type of work. The Tightening mode switches between 4 diff erent modes each time the Tightening mode selector switch is pressed. Normal mode allows screws to be tightened smoothly and gently. ● Regarding the temperatures and charging time of the battery. The temperatures and charging time will become as shown in Table 2. Table 2 Charger Battery UC12SL Charging voltage V 10.8 – 12 Peak Weight kg 0.35 Temperatures at which the battery can be recharged 0°C – 50°C Charging time for battery capacity, approx. (At 20°C)

Number of battery cells 3 NOTE The recharging time may vary according to temperature and power source voltage. CAUTION When the battery charger has been continuously 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.

4. Disconnect the charger’s power cord from the

5. 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. 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). In such a case, fi rst let the battery cool, then start charging. ○ When the pilot lamp fl ickers (at 0.2-second intervals), check for and take out any foreign objects in the charger’s battery connector. If there are no foreign objects, it is probable that the battery or charger is malfunctioning. Take it to your authorized Service Center. 00BookWH12DD.indb800BookWH12DD.indb8 2018/12/0511:33:022018/12/0511:33:029 English Under normal circumstances, use Normal mode. Power mode is suitable for heavy-load work that requires more force, such as tightening long screws. Use it when you feel that Normal mode lacks suffi cient power. Self-drilling screw mode is used for tightening self- drilling Teks screws. This mode reduces the chances of overtightening that could result in severing of the screw head, breakage of the screw, or slippage. 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.

LED LIGHT WARNING SIGNALS

This product features functions that are designed to protect the tool itself as well as the battery. While the switch is pulled, if any of the safeguard functions are triggered during operation, the LED light will blink as described in Table 3. When any of the safeguard functions are triggered, immediately remove your fi nger from the switch and follow the instructions described under corrective action. Table 3 Safeguard Function LED Light Display Corrective Action Overburden Protection On 0.1 second/off 0.5 second Remove the cause of the overburdening. Temperature Protection On 0.3 second/off 0.3 second Allow the tool and battery to thoroughly cool.

MAINTENANCE AND INSPECTION

1. Inspecting the tool

Since use of as dull tool will degrade effi ciency and cause possible motor malfunction, sharpen or replace the tool as soon as abrasion is noted.

2. 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 could result in serious hazard.

3. 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.

4. Cleaning on 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, for they melt plastics.

Store the impact driver in a place in which the temperature is less than 40°C and out of reach of children. NOTE Storing lithium-ion batteries. Make sure the lithium-ion batteries have been fully charged before storing them. Prolonged storage (3 months or more) of batteries with a low charge may result in performance deterioration, signifi cantly reducing battery usage time or rendering the batteries incapable of holding a charge. However, signifi cantly reduced battery usage time may be recovered by repeatedly charging and using the batteries two to fi ve times. If the battery usage time is extremely short despite repeated charging and use, consider the batteries dead and purchase new batteries. CAUTION 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 ed (such as disassembly and replacement of cells or other internal parts). GUARANTEE We guarantee HiKOKI Power Tools in accordance with statutory/country specifi c regulation. This guarantee does not cover defects or damage due to misuse, abuse, or normal wear and tear. In case of complaint, please send the Power Tool, undismantled, with the GUARANTEE CERTIFICATE found at the end of this Handling instruction, to a HiKOKI Authorized Service Center. Information concerning airborne noise and vibration The measured values were determined according to EN62841 and declared in accordance with ISO 4871. Measured A-weighted sound power level: 107 dB (A) Measured A-weighted sound pressure level: 96 dB (A) Uncertainty K: 3 dB (A). Wear hearing protection. Vibration total values (triax vector sum) determined according to EN62841. Impact tightening of fasteners of the maximum capacity of the tool: Vibration emission value

Customer Name and Address

Dealer Name and Address (Please stamp dealer name and address)

EC DECLARATION OF CONFORMITY

We declare under our sole responsibility that Cordless Impact Driver, identifi ed by type and specifi c identifi cation code *1), is in conformity with all relevant requirements of the directives *2) and standards *3). Technical fi le at *4) – See below. The European Standard Manager at the representative offi ce in Europe is authorized to compile the technical fi le. The declaration is applicable to the product affi xed CE marking.