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4 ENGLISH

2. 

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.

3. 

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 finger on the switch or energising power tools 

that have the switch on invites accidents.

4. 

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.

5. 

Do not overreach. Keep proper footing and 

balance at all times.

 This enables better control 

of the power tool in unexpected situations.

6. 

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.

7. 

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.

8. 

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.

9. 

Always wear protective goggles to protect 

your eyes from injury when using power tools. 

The goggles must comply with ANSI Z87.1 in 

the USA, EN 166 in Europe, or AS/NZS 1336 

in Australia/New Zealand. In Australia/New 

Zealand, it is legally required to wear a face 

shield to protect your face, too.

It is an employer's responsibility to enforce 

the use of appropriate safety protective equip-

ments by the tool operators and by other per-

sons in the immediate working area.

Power tool use and care

1. 

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.

2. 

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.

3. 

Disconnect the plug from the power source 

and/or remove the battery pack, if detachable, 

from the power tool before making any adjust-

ments, changing accessories, or storing power 

tools.

 Such preventive safety measures reduce 

the risk of starting the power tool accidentally.

4. 

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.

5. 

Maintain power tools and accessories. Check for 

misalignment or binding of moving parts, break-

age of parts and any other condition that may 

affect the power tool’s operation. If damaged, have 

the power tool repaired before use.

 Many accidents 

are caused by poorly maintained power tools.

6. 

Keep cutting tools sharp and clean.

 Properly 

maintained cutting tools with sharp cutting edges 

are less likely to bind and are easier to control.

7. 

Use the power tool, accessories and tool bits 

etc. in accordance with these instructions, tak-

ing 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.

8. 

Keep handles and grasping surfaces dry, clean 

and free from oil and grease.

 Slippery handles and 

grasping surfaces do not allow for safe handling and 

control of the tool in unexpected situations.

9. 

When using the tool, do not wear cloth work 

gloves which may be entangled.

 The entangle-

ment of cloth work gloves in the moving parts may 

result in personal injury.

Battery tool use and care

1. 

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.

2. 

Use power tools only with specifically desig

-

nated battery packs.

 Use of any other battery 

packs may create a risk of injury and fire.

3. 

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 termi

-

nals together may cause burns or a fire.

4. 

Under abusive conditions, liquid may be ejected 

from the battery; avoid contact. If contact acci-

dentally occurs, flush with water. If liquid con

-

tacts eyes, additionally seek medical help.

 Liquid 

ejected from the battery may cause irritation or burns.

5. 

Do not use a battery pack or tool that is dam-

aged or modified.

 Damaged or modified batteries 

may exhibit unpredictable behaviour resulting in 

fire, explosion or risk of injury.

6. 

Do not expose a battery pack or tool to fire or 

excessive temperature.

 Exposure to fire or tem

-

perature above 130 °C may cause explosion.

7. 

Follow all charging instructions and do not 

charge the battery pack or tool outside the 

temperature range specified in the instruc

-

tions.

 Charging improperly or at temperatures 

outside the specified range may damage the 

battery and increase the risk of fire.

Summary of Contents for DTW300RFJ

Page 1: ...INSTRUCTION MANUAL Cordless Impact Wrench DTW300 DTW301 ENGLISH Original instructions Read before use ...

Page 2: ...ttery cartridges and chargers listed above Use of any other battery cartridges and chargers may cause injury and or fire Symbols The followings show the symbols used for the equip ment Be sure that you understand their meaning before use Read instruction manual Ni MH Li ion Only for EU countries Do not dispose of electric equipment or battery pack together with household waste material In observan...

Page 3: ...low may result in electric shock fire and or serious injury Save all warnings and instruc tions for future reference The term power tool in the warnings refers to your mains operated corded power tool or battery operated cordless power tool Work area safety 1 Keep work area clean and well lit Cluttered or dark areas invite accidents 2 Do not operate power tools in explosive atmo spheres such as in...

Page 4: ...wer 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 5 Maintain power tools and accessories Check for misalignment or binding of moving parts break age of parts and any other condition that may affect the power tool s operation If damaged have the powe...

Page 5: ... Avoid storing battery cartridge in a con tainer with other metal objects such as nails coins etc 3 Do not expose battery cartridge to water or rain A battery short can cause a large current flow overheating possible burns and even a breakdown 6 Do not store the tool and battery cartridge in locations where the temperature may reach or exceed 50 C 122 F 7 Do not incinerate the battery cartridge ev...

Page 6: ...oes not slide in easily it is not being inserted correctly Tool battery protection system The tool is equipped with a tool battery protection sys tem This system automatically cuts off the power to extend tool and battery life The tool will automatically stop during operation if the tool or battery is placed under one of the following conditions Overload protection This protection works when the t...

Page 7: ... The lamp goes out approx imately 10 seconds after releasing the switch trigger With the lamp status OFF the lamp does not turn on even if pulling the trigger NOTE To confirm the lamp status pull the trigger When the lamp lights up by pulling the switch trigger the lamp status is ON When the lamp does not come on the lamp status is OFF NOTE When the tool is overheated the light flashes for one min...

Page 8: ... force within approximately one minute after releasing the switch trigger NOTE You can extend the time to change the impact force approximately one minute if you press the button or Application mode Impact force grade displayed on panel Maximum blows Purpose Example of application 4 Max 4 000 min 1 min Tightening with the maximum force and speed Assembling steel frames and tighten ing long screws ...

Page 9: ...his mode also helps to reduce the risk of breakage of bolts nuts due to overtightening Counterclockwise This mode helps to prevent a bolt from falling off When loosening a bolt with the tool driving in counterclockwise rotation the tool automatically stops or slows down after the bolt nut gets enough loosened NOTE The timing to stop the driving varies depending on the type of the bolt nut and mate...

Page 10: ...eed mode press and hold the button again The lamp turns on while full speed mode is on NOTE Full speed mode continues even after switch ing the impact force mode auto stop mode ASSEMBLY CAUTION Always be sure that the tool is switched off and the battery cartridge is removed before carrying out any work on the tool Selecting correct impact socket Always use the correct size impact socket for bolts...

Page 11: ...he impact socket Installing hook CAUTION When installing the hook always secure it with the screw firmly If not the hook may come off from the tool and result in the personal injury 2 3 1 1 Groove 2 Hook 3 Screw The hook is convenient for temporarily hanging the tool This can be installed on either side of the tool To install the hook insert it into a groove in the tool housing on either side and ...

Page 12: ...diame ter of bolt Even though the diameters of bolts are the same the proper fastening torque will differ according to the torque coefficient the class of bolt and the bolt length 4 The use of the universal joint or the extension bar somewhat reduces the fastening force of the impact wrench Compensate by fastening for a longer period of time 5 The manner of holding the tool or the material of driv...

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Page 16: ...www makita com Makita Europe N V Makita Corporation 3 11 8 Sumiyoshi cho Anjo Aichi 446 8502 Japan Jan Baptist Vinkstraat 2 3070 Kortenberg Belgium 885778 220 EN 20191128 ...

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