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Summary of Contents for BlW120

Page 1: ... Battery Cartridge BlW120 Voltage Battery Charger Input output Charging time SPECIFICAT10NS BH1233 I 12 V 11 DCl4SA I A C only 50Hz 60Hz I D C 7 2 V 14 4V I 50mln x Manufacturer reserves the right to change specifications without notice Note Specifications may differ from country to country WARNING For your personal safety READ and UNDERSTANDbefore using SAVE THESE INSTRUCTIONS FOR FUTURE REFERENC...

Page 2: ...eries may create a risk of fire Personal Safety 6 Stay alert watch what you are doing and use common sense when operating a power tool Do not use tool while tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury 7 Dress properly Do not wear loose clothing or jewelry Contain long hair Keep your hair cloth...

Page 3: ...s 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 sparks burns or a fire 18 Maintain tools with care Keep cutting tools sharp and clean Properly maintained tools with sharp cutting edge are less likely to bind and are easier to control 19 Check for misalignment or binding of moving parts breaka...

Page 4: ... into an electrical outlet 3 Wear ear protectors 4 Check the socket carefully for wear cracks or damage before installation 5 Hold the tool firmly 6 Always be sure you have a firm footing 7 Be sure no one is below when using the tool in high locations 8 The proper fastening torque may differ depending upon the kind or size of the bolt Check the torque with a torque wrench SAVE THESE INSTRUCTIONS S...

Page 5: ... a That pinson plug of extension cord are the same number size and shape as those b That extension cord is properly wired and in good electrical condition and c That wire size is at least as large as the one specified in the table below of plug on charger TABLE 1 RECOMMENDED MINIMUM AWG SIZE FOR EXTENSION CORDS FOR BATTERY CHARGERS I Length of Cord Feet I 25 I 50 1 100 I 150 1 I I I AWGSizeofCord ...

Page 6: ...void storing battery cartridge ina container with other metal objects such 3 Do not expose battery cartridge to water or rain ture may reach or exceed 5OoC 122OF completely worn out The battery cartridge can explode in a fire as nails coins etc 5 Do not store the tool and Battery Cartridge in locations where the tempera 6 Do not incinerate the Battery Cartridge even if it is severely damaged or is...

Page 7: ...g the battery charger into the proper AC voltage source Two charging lights will flash in green color repeatedly Insert the battery cartridge into charger until it stops adjusting to the guide of charger Terminal cover of charger can be opened with inserting and closed with pulling out the battery cartridge When the battery cartridge is inserted the charging light color will change from green to r...

Page 8: ...for heated battery in order to enable the battery to prove its own performance Sound of cooling air comes out during cooling which means not trouble on the charger Trouble on cooling fan Incomplete cool down of battery such as being clogged with dust The battery can be charged in spite of the yellow warning light But the charging time will be longer than usual in this case Check the sound of cooli...

Page 9: ...ng shortens the battery 3 Charge the battery cartridge with room temperature at 10 C 40 C 50 F 104 F Let 4 Charge the Nickel Metal Hydride battery cartridge when you do not use it for more than and charge the battery cartridge when you notice less tool power service life a hot battery cartridge cool down before charging it six months Switch action CAUTION Before inserting the battery cartridge int...

Page 10: ...ver to the neutral posi direction of rotation before the tool stops may damage the tool tion 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 re versing switch lever is in the neutral posi tion the switch trigger cannot be pulled Reversingswitchlev...

Page 11: ... inconsistent fastening torque and or damage to the bolt or nut Installing or removingsocket Always be sure that the tool is switched off and the battery cartridge is removed before installing or removing the socket To install the socket push it onto the anvil of the tool until it locks into place To remove the socket simply pull it off 11 ...

Page 12: ...is shown in the figures below Standardbolt N m ft Ibs I 72 100 a 60 g 43 20 14 0 1 0 2 0 3 0 Fasteningtime Hightensilebolt Properfasteningtorque for MI4 9 16 Properfastening torque for M12 1 2 Properfastening torquefor MI0 3 8 Seconds N m ft Ibs 120 87 Properfastening torquefor M12 1 2 Proper fastening torquefor MI0 3 8 Proper fastening torquefor ME 5116 Seconds 1 0 2 0 3 0 4 0 5 0 Fasteningtime 1...

Page 13: ... including the following After fastening always check the torque with a torque wrench 1 When the battery cartridge is discharged almost completely voltage will drop and the 2 Socket fastening torque will be reduced Failureto use the correct 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 fas tening torque 3 Bo...

Page 14: ...carbon brushes clean and free to slip in the holders Both carbon brushes should be replaced at the same time Use only identical carbon brushes Use a screwdriver to remove the brush holder caps Take out the worn carbon brushes insert the new ones and secure the brush holder caps Limitmark To maintain product SAFETY and RELIABILITY repairs any other maintenance or adjust ment should be performedby M...

Page 15: ...ool specified inthis manual The use of any other accessories or attachments might present a risk of injury to persons Theaccessoriesor attachmentsshouldbeusedonly inthe properandintendedmanner Batterycharger ModelDCl4SA Shoulderstrap Plasticcarryingcase BatterycartridgeBH1220 BH1233 Protector 15 ...

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Page 17: ...x25 NYLON WASHER 18 ANVIL HAMMER STEEL BALL 3 5 FLAT WASHER 24 COMPRESSION SPRING 25 FLAT WASHER 24 SPINDLE SPUR GEAR 22 PIN 5 FLAT WASHER 12 INTERNAL GEAR 51 STEEL BALL 5 6 BALL BEARING 690ILLB INTERNALGEARCASE YOKE UNIT ARMATURE ENDBELL COMPLETE CARBON BRUSH CB 431 BRUSH HOLDER CAP FET SPACER TAPPING SCREW ST3X8 HOUSING SET INC 1 43 MAKITA LABEL SUPPORT PLATE TERMINAL NO USED 1 i 7 1 1 1 1 4 1 1...

Page 18: ... Factory or Authorized Service Centers If inspection shows the trouble is caused by defective workmanship or material Makita will repair or at our option replace without charge This Warranty does not apply where repairs have been made or attempted by others repairs are required because of normal wear and tear The tool has been abused misused or improperly maintained 8 alterations have been made to...

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