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FUNCTIONAL DESCRIPTION 

 

CAUTION: 

• 

Always be sure that the tool is switched off and the 
battery cartridge is removed before adjusting or 
checking function on the tool. 

Installing or removing battery cartridge 

1

2

3

 

 

013579 

CAUTION: 

• 

Always switch off the tool before installing or 
removing of the battery cartridge. 

• 

Hold the tool and the battery cartridge firmly 
when installing or removing battery cartridge.

 

Failure to hold the tool and the battery cartridge 
firmly may cause them to slip off your hands and 
result in damage to the tool and battery cartridge 
and a personal injury. 

To remove the battery cartridge, slide it from the tool 
while sliding the button on the front of the cartridge. 
To install the battery cartridge, align the tongue on the 
battery cartridge with the groove in the housing and slip 
it into place. Insert it all the way until it locks in place 
with a little click. If you can see the red indicator on the 
upper side of the button, it is not locked completely. 

 

CAUTION: 

• 

Always install the battery cartridge fully until the 
red indicator cannot be seen. If not, it may 
accidentally fall out of the tool, causing injury to 
you or someone around you. 

• 

Do not install the battery cartridge forcibly. If the 
cartridge does not slide in easily, it is not being 
inserted correctly. 

 
 
 
 
 
 
 

Checking the remaining battery capacity 

BL1430A

BL1415NA

E

E

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 tool is 
switched off, the light goes out after approx. 5 seconds. 
When the orange lamp lights up (or flickers) on 
BL1430A or flickers on BL1415NA, the tool stops 
because of little remaining battery capacity (Auto-stop 
mechanism). Charge the battery cartridge at this time or 
use a charged battery cartridge at this time. 
When the tool is used with the battery that has not been 
used for a long time and is switched on, no lamps may 
light up. The tool stops because of little remaining 
battery capacity at this time. For BL1430A only, use 
Makita refreshing adapter to refresh the battery. 

Auto-stop mechanism 

E

F

BL1430A

BL1415NA

   

013540 

The tool stops automatically after the battery capacity 
reaches under 20% on BL1430A or 15% on BL1415NA 
to prevent the lack of fastening torque. Charge the 
battery or use a new fully charged one. 

Battery protection system (BL1415NA) 

The tool is equipped with a battery protection system. 
This system automatically cuts off power to the motor to 
extend battery life. 
The tool will automatically stop during operation if the 
tool and/or battery are placed under the following 
conditions: 

 

1. Red indicator 
2. Button 
3. Battery 

cartridge 

Содержание BTW104Z

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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