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ENGLISH (

O

rigina

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st

ruct

ions)

 

 

INSTRUCTION MANUAL

 

IMPORTANT: 

Read Before Using. 

Cordless Impact Wrench

BTW074 
BTW104 
   

013680 

Summary of Contents for BTW104Z

Page 1: ...1 ENGLISH Original instructions INSTRUCTION MANUAL IMPORTANT Read Before Using Cordless Impact Wrench BTW074 BTW104 013680 ...

Page 2: ...sehold waste material In observance of European Directive 2012 19 EU on waste electric and electronic equipment 2006 66 EC on batteries and accumulators and waste batteries and accumulators and their implementation in accordance with national laws electric equipment and battery pack that have reached the end of their life must be collected separately and returned to an environmentally compatible r...

Page 3: ...rnings and instructions may result in electric shock fire 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 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...

Page 4: ...essories or storing power tools Such preventive safety measures reduce the risk of starting the power tool accidentally 20 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 21 Maintain power tools Check for misalignment or binding of mo...

Page 5: ... 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 conductive material 2 Avoid storing battery cartridge in a container with other metal objects such as nai...

Page 6: ...E E E E F F F F F F 80 100 60 80 40 60 20 40 10 20 0 10 50 70 70 100 30 50 15 30 0 15 013539 When charging When the charging begins the first far left indicating lamp begins to flicker Then as charging proceeds the other lamps light one after the other to indicate the battery capacity When using When the tool is switched on the lamps will light to indicate the remaining battery capacity When the t...

Page 7: ... position A B 1 013667 This tool has a reversing switch to change the direction of rotation Depress the reversing switch lever from the A side for clockwise rotation or from the B side for counterclockwise rotation When the reversing switch lever is in the neutral position the switch trigger cannot be pulled Turning on the lamp CAUTION Do not look in the light or see the source of light directly 1...

Page 8: ...umber 01 99 0 Counterclockwise rotation Auto stop setting does not work 003611 NOTE Use presetting number as a guideline To keep the fastening torque number of impacts changes automatically by remaining battery capacity Indicating lamp 1 013665 After impacting preset numbers the indicating lamp lights in green color The red color light will light on if the trigger is released before the presetting...

Page 9: ...roper fastening torque may differ depending upon the kind or size of the bolt the material of the workpiece to be fastened etc The relation between fastening torque and fastening time is shown in the figures Standard bolt BTW074 N m Fastening torque 60 40 20 0 0 0 5 1 1 5 M10 M10 M8 M6 M8 M6 M12 M12 Fastening time Seconds Number of impacts Presetting number 29 13 58 25 1 2 013724 N m Fastening tor...

Page 10: ...t size socket will cause a reduction in the fastening torque A worn socket wear on the hex end or square end will cause a reduction in the fastening torque 3 Bolt Even though the torque coefficient and the class of bolt are the same the proper fastening torque will differ according to the diameter of bolt Even though the diameters of bolts are the same the proper fastening torque will differ accor...

Page 11: ...repairs any other maintenance or adjustment should be performed by Makita Authorized Service Centers always using Makita replacement parts OPTIONAL ACCESSORIES CAUTION These accessories or attachments are recommended for use with your Makita tool specified in this manual The use of any other accessories or attachments might present a risk of injury to persons Only use accessory or attachment for i...

Page 12: ...12 Makita Corporation Anjo Aichi Japan www makita com 885201 225 ...

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