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Manafacture: Makita File size: 638.84 kb File name: 6901.pdf Language of manual:

Slide the revers- ing switch to the right for clockwise rota- tion or to the left for counterclockwise. CAUTION: 0 Always check the direction of rotation before operation. *Use the reversing switch only when the tool comes to a complete stop. Changing the direction of rotation before the tool stops may ruin the tool. Operation The proper tightening torque may differ depending upon the kind or size of the screw, the material of the workpiece to be tightened, etc. The relation between tightening torque and tightening time is shown in the figures below. Machine screw Kg .cm Ift . lbsl + (4) for M6 (1/4") Proper tightening torque for M5 (3/16") 0 1 05 I 1 seconds Standard bolt Kg .cm (ft. Ibs) 500 - (36) M10 (3/8") M8 (5/16"1 Proper tightenlng torque for M10 (3/8") Proper tightening torque for M8 (5116") Proper tightening torque for M6 (1/4") 1 0 1 2 seconds Tightening time Hold the tool firmly and place the point of the driver bit in the screw head. Apply for- ward pressure to the tool to the extent that the bit will not slip off the screw and turn the tool on to start operation. NOTE : Use the proper bit for the head of the screw that you wish to use. Hold the tool pointed straight at the screw. If you tighten the screw for a time longer than shown in the figures above, the screw or the point of the driver bit may be overstressed, stripped, damaged, etc. Before starting your job, always perform a test operation to determine the proper tightening time for your screw. When tightening a standard screw in a steel plate, the proper tightening torque can be obtained in an extremely short time (approx. 0.1 --0.2 seconds). Turn the tool off as soon as the impact sound is heard. The tightening torque is affected by a wide variety of factors including the following. After tightening, always check the torque with a torque wrench. 1. When the battery cartridge is discharged almost completely, voltage will drop and the tightening torque will be reduced. 2. Driver bit or socket bit *Failure to use the correct size driver bit or socket bit will cause a reduction in the tightening torque. 3. Bolt Even though the torque coefficient and the class of bolt are the same, the proper tightening torque will differ according to the diameter of bolt. *Even though the diameters of bolts are the same, the proper tightening torque will differ according to the torque coefficient, the class of bolt and the bolt length. 4. The manner of holding the tool or the material of driving position to be tightened will affect the torque. CAUTION : If the tool is operated continuously until the battery cartridge has discharged, allow the tool to rest for 15 minutes before proceeding with a fresh battery. MAINTENANCE CAUTION : Always be sure that the tool is switched off and the battery cartridge is removed before attempting to perform inspection or maintenance. To maintain product SAFETY and RELlABl LITY, repairs, maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts. 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. The accessories or attachments should be used only in the proper and intended manner. Bits 0 Fast charger Model DC9700 1 Size Part NO. Phillips 0 Charger 12V for car 0 Keyless drill chuck Model DC9112 Part No.192048-7 0 Battery cartridge 9100 Part No. 192019-4 0 Steel carrying case Part No. 182132-6 Jan.-l8-'89 EN CORDLESS IMPACT DRIVER Model 6901D Note: The switch and other part configurations may differ from country to country. MODEL 6901D Jan.-l8-'89 EN '7;'," $.& DESCRIPTION 1 1 Name Plate 2 1 Housing Set IWith Item 211 3 1 Switch Lever 4 1 Switch 5 1 Switch 6 1 Set Plate 7 1 DC Motor 9 6 V 8 1 Spindle 9 2 Steel Ball 5 6 10 1 COmDreSSlOn SPrV 24 11 1 HBmmer 12 1 Anvil 13 1 Steel Ball 3 5 14 1 Flat Washer 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 1 1 1 1 1 1 1 8 1 1 1 1 1 1 Rubber Washer 20 Sleeve 14 011Seal 14 Compression Spring 13 Sleeve Retaining Ring S-12 Housing Set IWith Item 21 Tapping Screw 4x20 Pan Head Screw M4x20 (With Washer) Plane Bearing 4 Gear Complete 15-51 Plane Bearing 41 Battery Holder Battery 9100 8’ r 1 MAKITA LIMITEDONE YEAR WARRANTY Warranty Policy Every Makita tool is thoroughly inspected and tested before leaving the factory. It is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita’s Factory or Authorized Service Centers. If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (orat our option, replace) without charge. This Warranty does not apply where: e repairs have been made or attempted by others: e repairs are required because of ...

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