DH 36DBL - Drill HITACHI - Free user manual and instructions

USER MANUAL DH 36DBL HITACHI

0000BookDH36DBL.indb10000BookDH36DBL.indb1 2017/03/2917:03:352017/03/2917:03:352 English 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, 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 dust collection 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 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. 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 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.

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.

GENERAL POWER TOOL SAFETY

WARNINGS WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions 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 dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. c) Prevent unintentional starting. Ensure the switch is in the off position before connecting to (Original instructions) 0000BookDH36DBL.indb20000BookDH36DBL.indb2 2017/03/2917:03:352017/03/2917:03:353 English 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.

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. 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.

Exposure to noise can cause hearing loss.

2. Use auxiliary handle(s), if supplied with the tool.

Loss of control can cause personal injury.

3. 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.

ADDITIONAL SAFETY WARNINGS

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

connecting the rechargeable battery.

2. Never disassemble the rechargeable battery and

3. 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.

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

5. When using this unit continuously, the unit may overheat,

leading to damage in the motor and switch. Please leave it without using it for approximately 15 minutes.

6. 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.

7. 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.

8. Before starting to break, chip or drill into a wall, fl oor or

ceiling, thoroughly confi rm that such items as electric cables or conduits are not buried inside.

9. Ensure that the power switch is in the OFF position. If the

battery is installed while the power switch is in the ON position, the power tool will start operating immediately, which could cause a serious accident.

10. Do not touch the bit during or immediately after

operation. The bit becomes very hot during operation and could cause serious burns.

11. Always hold the body handle and side handle of the

power tool fi rmly. Otherwise the counterforce produced may result in inaccurate and even dangerous operation.

12. Wear a dust mask

Do not inhale the harmful dusts generated in drilling or chiseling operation. The dust can endanger the health of yourself and bystanders.

13. Make sure that the battery is installed fi rmly. If it is at all

loose it could come off and cause an accident.

14. To prevent accidents, make sure to turn the switch off

and pull out the battery before changing accessories, storing, carrying or when not using the tools.

15. Mounting the drill bit

○ To prevent accidents, make sure to turn the switch off and pull out the battery. ○ When using tools such as bull points, drill bits, etc., make sure to use the genuine parts designated by our company. ○ Clean the shank portion of the drill bit. ○ Check the latching by pulling on the drill bit.

16. Operate the change lever only when the motor is at a

full stop. Operating the change lever while the motor is running may cause the tip tool to unexpectedly rotate and result in an accident. (Fig. 8)

17. Rotation + hammering

DH36DBQL: Using drill bit holder (standard accessories) DH36DBML: Using drill bit holder (standard accessories) When the drill bit touches construction iron bar, the bit will stop immediately and the rotary hammer will react to revolve. Therefore fi rmly tighten the side handle, hold the body handle and side handles.

○ To drill wood or metal material using the drill chuck and chuck adapter (optional accessories). DH36DBQL: Using drill chuck holder (standard accessories) DH36DBDL: Not using dust extraction unit DH36DBML: Using drill chuck holder (standard accessories) without dust extraction unit ○ Application of force more than necessary will not only expedite the work, but will deteriorate the tip edge of the drill bit and reduce the service life of the rotary hammer in addition. ○ Drill bits may snap off while withdrawing the rotary hammer from the drilled hole. For withdrawing, it is important to use a pushing motion. ○ Do not attempt to drill anchor holes or holes in concrete with the machine set in the rotation only function. ○ Do not attempt to use the rotary hammer in the rotation and striking mode with the drill chuck and chuck adapter attached. This would seriously shorten the service life of every component of the machine.

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

result in eye injury. Wipe off any dirt or grime attached to the lens of the LED light with a soft cloth, being careful not to scratch the lens. Scratches on the lens of the LED light can result in decreased brightness. The LED light will not light up when installing the dust extraction unit. 0000BookDH36DBL.indb30000BookDH36DBL.indb3 2017/03/2917:03:352017/03/2917:03:354 English

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 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.

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. 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.

DH36DBL / DH36DBQL / DH36DBDL /

DH36DBML: Cordless Rotary Hammer 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

Weight (According to EPTA-Procedure 01/2003) Concrete Steel Wood Wood screw Hammering only function Rotation only function Rotation and hammering function Switching ON Switching OFF Disconnect the battery Clockwise rotation Counterclockwise rotation Remaining battery indicator switch The battery remaining power is nearly empty. Recharge the battery soonest possible The battery remaining power is a half. The battery remaining power is enough. STANDARD ACCESSORIES In addition to the main unit (1 unit), the package contains the accessories listed on page 184. Standard accessories are subject to change without notice. APPLICATIONS Rotation and hammering function ○ Drilling anchor holes ○ Drilling holes in concrete ○ Drilling holes in tile Rotation only function (without dust extraction unit) ○ Drilling in steel or wood (with optional accessories) ○ Tightening machine screws, wood screws (with optional accessories) Hammering only function (without dust extraction unit) ○ Light-duty chiselling of concrete, groove digging and edging. SPECIFICATIONS The specifi cations of this machine are listed in the Table on page 184. NOTE Due to HITACHI’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 charge indicator lamp will blink in red. (At 1-second intervals)

2. lnsert the battery into the charger.

Firmly insert the battery into the charger as shown in Fig. 2.

When inserting a battery in the charger, charging will commence and the charge indicator lamp will light up continuously in blue. When the battery becomes fully recharged, the charge indicator lamp will light up continuously in green. (See Table 1) ● Charge indicator lamp indication The indications of the charge indicator lamp will be as shown in Table 1, according to the condition of the charger or the battery. Table 1 Indications of the charge indicator lamp Charge indicator lamp (RED / BLUE / GREEN / PURPLE) Before charging Blinks (RED) Lights for 0.5 seconds. Does not light for

0.5 seconds. (off for 0.5 seconds)

Plugged into power source While charging Lights (BLUE) Lights continuously Charging complete Lights (GREEN) Lights continuously (Continuous buzzer sound: about 6 seconds) Overheat standby Blinks (RED) Lights for 0.3 seconds. Does not light for

0.3 seconds. (off for 0.3 seconds)

Battery overheated. Unable to charge. (Charging will commence when battery cools) Charging impossible Flickers (PURPLE) Lights for 0.1 seconds. Does not light for

0.1 seconds. (off for 0.1 seconds)

(Intermittent buzzer sound: about 2 seconds) Malfunction in the battery or the charger NOTE When standby for cooling battery, UC36YSL cools the overheated battery by cooling fan. 0000BookDH36DBL.indb50000BookDH36DBL.indb5 2017/03/2917:03:382017/03/2917:03:386 English ● About the Battery Capacity Lamp The charge capacity of a battery that is charging can be checked using the battery capacity indicator lamp. The lamp’s indications for the battery capacity are as shown in Table 2. NOTE A short time after charging is complete, the battery capacity lamp turns off . Table 2 State of lamp Battery capacity Blinks Battery capacity at less than 25% Blinks Battery capacity at less than 50% Blinks Battery capacity at less than 75% Blinks Battery capacity at more than 75% Lights Charging complete ● Regarding the temperature and charging time of the battery. The temperatures and charging time will become as shown in the Table 3. Table 3 Charger Battery UC36YSL Charging voltage V 14.4V 18V 25.2V 36V Type of battery Li-ion Temperatures at which the battery can be recharged -10°C – 50°C Charging time for battery capacity, approx. (At 20°C)

30 (8 cells) 40 (8 cells) 50 (8 cells) 60 (8 cells) 15 (5 cells) 15 (5 cells) 20 (5 cells) 25 (5 cells)

30 (10 cells) 40 (10 cells) 50 (10 cells) 60 (10 cells)

20 (10 cells) 25 (10 cells) 25 (20 cells)

60 (20 cells) NOTE The charging 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 charge indicator 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 charge indicator 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. ○ 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. 0000BookDH36DBL.indb60000BookDH36DBL.indb6 2017/03/2917:03:382017/03/2917:03:387 English

MOUNTING AND OPERATION

Action Figure Page Removing and inserting the battery

Charging 2 185 Remaining battery indicator 3 185 Installing / Removing the side handle

Switch operation 14 187 How to use the LED light 15 187 Cleaning of the battery installation compartment

Selecting accessories ― 188, 189 *1 If it is hard to pull out the drill chuck holder or the drill bit holder, align the change lever with the

mark and turn the lock grip. For details on how to use the dust extraction unit, refer to the separate instruction manual included with this tool. (DH36DBDL/DH36DBML)

REACTIVE FORCE CONTROL

This product is equipped with a Reactive Force Control (RFC) feature that reduces jerking of the tool body. If the tool bit is suddenly overburdened, any jerking of the tool body is reduced by activation of the slip clutch or by stopping of the motor by the sensor built into the tool body. If the motor is stopped because of overburdening detection by the controller, this is indicated by blinking of the remaining battery lamp while the switch is pulled. (Fig. 17) Because the RFC feature may not activate or its performance may be insuffi cient depending on the working environment and conditions, be careful not to suddenly overburden the tool bit while operating. ● Possible causes of sudden overburdening 1 Tool bit biting into material 2 Impact against nails, metal or other hard objects 3 Tasks involving prying or any excess application of pressure, etc. Also, other causes include any combination of the aforementioned. ● When the reactive force control (RFC) is triggered When the RFC is triggered and the motor stops, turn off the tool’s switch and remove the cause of the overburdening before continuing operation. Fig. 17 LUBRICATION Low viscosity grease is applied to this rotary hammer so that it can be used for a long period without replacing the grease. Please contact the nearest service center for grease replacement when any grease is leaking form loosened screw. Further use of the rotary hammer despite the grease shortage causes damage to reduce the service life. CAUTION A specifi c grease is used with this machine, therefore, the normal performance of the machine may be badly aff ected by use of diff erent grease. Please be sure to let one of our service centers to undertake replacement of the grease.

MAINTENANCE AND INSPECTION

CAUTION Be sure to turned off the switch and remove the battery before 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 power tool 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.

5. Cleaning of the battery installation compartment

After drilling concrete, if concrete dust has accumulated on the terminals or the area where the battery slides within the battery installation compartment, clean off the accumulated concrete dust with a dry cloth before using the tool. (Fig. 16) Also, after cleaning, ensure that the battery can be installed and removed smoothly from the tool. CAUTION Using the tool when the battery is covered with concrete dust may lead to accidents such as the battery falling during use. Furthermore, such use may cause a malfunction or contact failure between the battery and the terminals.

Store the power tool in a place in which the temperature is less than 40°C and out of reach of children. 0000BookDH36DBL.indb70000BookDH36DBL.indb7 2017/03/2917:03:392017/03/2917:03:398 English 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 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). GUARANTEE We guarantee Hitachi 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 Hitachi Authorized Service Center. Information concerning airborne noise and vibration The measured values were determined according to EN60745 and declared in accordance with ISO 4871. Measured A-weighted sound power level: 104 dB (A) (DH36DBL) 103 dB (A) (DH36DBQL) 102 dB (A) (DH36DBDL) 103 dB (A) (DH36DBML) Measured A-weighted sound pressure level: 93 dB (A) (DH36DBL) 92 dB (A) (DH36DBQL) 91 dB (A) (DH36DBDL) 92 dB (A) (DH36DBML) Uncertainty K: 3 dB (A). Wear hearing protection. Vibration total values (triax vector sum) determined according to EN60745. Hammer drilling into concrete: Vibration emission value

30 (10 celic) 40 (10 celic) 50 (10 celic) 60 (10 celic)

(NN) – – – 1 1 – 1 1 1

4,8 kg 5,0 kg 6,6 kg 6,8 kg *1 Specifi cations are for when a dust extraction unit has been installed. When used with the dust extraction unit uninstalled, the specifi cations are the same as those for DH36DBL. *2 Specifi cations are for when a dust extraction unit has been installed. When used with the dust extraction unit uninstalled, the specifi cations are the same as those for DH36DBQL. 0000BookDH36DBL.indb1840000BookDH36DBL.indb184 2017/03/2917:04:222017/03/2917:04:22185

EC DECLARATION OF CONFORMITY

We declare under our sole responsibility that this product is in conformity with standards or standardization documents EN60745-1, EN60745-2-6, EN60335-1, EN60335-2-29, EN55014-1, EN55014-2 and EN61000 in accordance with Directives 2014/30/EU, 2014/35/ EU and 2006/42/EC. This product also conforms to RoHS Directive 2011/65/EU. The European Standards Manager at the representative offi ce in Europe is authorized to compile the technical fi le. This declaration is applicable to the product affi xed CE marking. Onderwerp van verklaring: Hitachi Snoerloze boorhamer DH36DBL,

M. Harada Executive Offi cer