Makita BHP452HW Owner's Manual

ENGLISH

INSTRUCTION MANUAL

Cordless Percussion-Driver Drill

BHP442 BHP452

WARNING:

For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.

008357

ENGLISH

SPECIFICATIONS

Model BHP442 BHP452

Capacities

No load speed (min-1)

Blows per minute

Overall length 215 mm 215 mm

Net weight 1.7 kg (BL1430) 1.8 kg (BL1830)

• Due to our continuing programme of research and development, the specifications herein are subject to change without notice.

• Note: Specifications may differ from country to country.

Rated voltage D.C. 14.4 V D.C. 18 V

Symbols

The following show the symbols used for the equipment. Be sure that you understand their meaning before use.

Intended use The tool is intended for impact drilling in brick, concrete and stone as well as for drilling without impact in wood, metal, ceramic and plastic.

For Model BHP442

For European countries only Noise

The typical A-weighted noise level determined according to 60745-2-1:

The noise level under working may exceed 85 dB (A).

Vibration

The vibration total value (tri-axial vector sum) determined according to EN60745-2-1:

･ Only for EU countries

Do not dispose of electric equipment together with household waste material! In observance of European Directive 2002/96/EC on waste electric and electronic equipment and its implementation in accordance with national law, electric equipment that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility.

Sound pressure level (L Uncertainty (K) : 3 dB(A)

Wear ear protection.

Concrete 13 mm

Steel 13 mm

Wood 38 mm

Wood screw 6 mm x 75 mm 10 mm x 89 mm

Machine screw M6 M6

High (2) 0 - 1,400 0 - 1,500

Low (1) 0 - 400 0 - 400

High (2) 0 - 21,000 0 - 22,500

Low (1) 0 - 6,000 0 - 6,000

END001-1

Work mode: impact drilling into concrete Vibration emission (a Uncertainty (K) : 1.5 m/s

) : 6.5 m/s

h,ID

Work mode : drilling into metal Vibration emission (a

For Model BHP452

) : 2.5 m/s2 or less

h,D

For European countries only Noise

The typical A-weighted noise level determined according to 60745-2-1:

Sound pressure level (L Uncertainty (K) : 3 dB(A)

) : 79 dB(A)

The noise level under working may exceed 85 dB (A).

Wear ear protection.

ENE039-1

Vibration

The vibration total value (tri-axial vector sum) determined according to EN60745-2-1:

ENG101-1

Work mode: impact drilling into concrete Vibration emission (a Uncertainty (K) : 1.5 m/s

) : 6.5 m/s

h,ID

Work mode : drilling into metal

) : 79 dB(A)

Vibration emission (a

EC-DECLARATION OF CONFORMITY

Model; BHP442,BHP452

) : 2.5 m/s2 or less

h,D

We declare under our sole responsibility that this product is in compliance with the following standards of

ENG203-1

standardized documents; EN60745, EN55014 in accordance with Council Directives, 2004/108/EC, 98/37/EC.

CE2006

ENG302-1

ENG101-1

ENG203-1

ENG302-1

ENH102-6

000230

Tomoyasu Kato

Responsible Manufacturer: Makita Corporation 3-11-8, Sumiyoshi-cho, Anjo, Aichi, JAPAN Authorized Representative in Europe: Makita International Europe Ltd. Michigan Drive, Tongwell, Milton Keynes, Bucks MK15 8JD, ENGLAND

Director

GEA002-3

GENERAL SAFETY RULES

WARNING! Read all instructions. Failure to follow all

instructions listed below may result in electric shock, fire 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.

Work area safety

1. Keep work area clean and well lit. Cluttered and dark areas invite accidents.

2. 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 or fumes.

3. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical Safety

4. 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. Unmodified plugs and matching outlets will

reduce risk of electric shock.

5. 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.

6. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

7. 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.

8. 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.

Personal Safety

9. 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.

10. 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.

11. Avoid accidental starting. Ensure the switch is in the off-position before plugging in. Carrying power tools with your finger on the switch or plugging in power tools that have the switch on invites accidents.

12. 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.

13. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.

14. 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.

15. 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.

Power tool use and care

16. 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.

17. 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.

18. 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.

19. 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.

20. 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.

21. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

22. 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 those intended could result in a hazardous situation.

Battery tool use and care

23. 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.

24. 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 fire when used with another battery pack.

25. Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.

26. 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 fire.

27. 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.

SERVICE

28. 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.

29. Follow instruction for lubricating and

changing accessories.

30. Keep handles dry, clean and free from oil and grease.

GEB011-2

SPECIFIC SAFETY RULES

DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence

to hammer drill safety rules. If you use this power tool unsafely or incorrectly, you can suffer serious personal injury.

1. Wear ear protectors with impact drills. Exposure to noise can cause hearing loss.

2. Hold power tools by insulated gripping

surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord. Contact with a "live" wire will make

exposed metal parts of the tool "live" and shock the operator.

3. Always be sure you have a firm footing.

Be sure no one is below when using the tool in high locations.

4. Hold the tool firmly with both hands.

5. Keep hands away from rotating parts.

6. Do not leave the tool running. Operate the tool

only when hand-held.

7. Do not touch the bit or the workpiece immediately after operation; they may be extremely hot and could burn your skin.

8. Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data.

SAVE THESE INSTRUCTIONS.

WARNING:

MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.

ENC007-2

IMPORTANT SAFETY INSTRUCTIONS

FOR BATTERY CARTRIDGE

1. Before using battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery.

2. Do not disassemble battery cartridge.

3. If operating time has become excessively

shorter, stop operating immediately. It may result in a risk of overheating, possible burns and even an explosion.

4. If electrolyte gets into your eyes, rinse them out with clear water and seek medical attention right away. It may result in loss of your eyesight.

5. Do not short the battery cartridge:

(1) Do not touch the terminals with any

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