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Manual de usuario Harbor Freight Tools, modelo 6940D

Fabricar: Harbor Freight Tools
Tamaño del archivo: 109.91 kb
Nombre del archivo: 1591871.pdf
Idioma del manual:en
Enlace gratuito para este manual disponible en la parte inferior de la página



Resumen del manual


To start the tool, move the release button forward and squeeze the switch lever. Tool speed is increased by increasing pressure on the switch lever. Release the switch lever to stop. Electric brake This tool is equipped with an electric brake. If the tool consistently fails to quickly stop after switch trigger release, have tool serviced at a Makita service center. 1 002821 Reversing switch action This tool has a reversing switch to change the direction of rotation. Slide the reversing switch to the A side (appear “F” marking) for clockwise rotation or to the B side (appear “R” marking) for counterclockwise rotation. CAUTION: A B 1. Reversing switch ASSEMBLY • Always check the direction of rotation before operation. • Use the reversing switch only after the tool comes to a complete stop. Changing the direction of rotation before the tool stops may damage the tool. CAUTION: • Always be sure that the tool is switched off and the battery cartridge is removed before carrying out any work on the tool. 001266 12 mm (15/32”) 9 mm (3/8”) 1. Bit 2. Sleeve 1 2 002824 Installing or removing driver bit or socket bit Use only the driver bit or socket bit shown in the figure. Do not use any other driver bit or socket bit. To install the bit, pull the sleeve in the direction of the arrow and insert the bit into the sleeve as far as it will go. Then release the sleeve to secure the bit. To remove the bit, pull the sleeve in the direction of the arrow and pull the bit out firmly. NOTE: • If the bit is not inserted deep enough into the sleeve, the sleeve will not return to its original position and the bit will not be secured. In this case, try re-inserting the bit according to the instructions above. 002826 Adjusting the angle head The angle head can be adjusted 360° (8 positions in 45degree increments). To adjust it, loosen the hex bolt and remove the angle head. Adjust the angle head to the desired position and reinstall it so that the teeth on the housing will match up with the grooves in the angle head. Then tighten the hex bolt to secure the angle head. 1 2 1. Hex bolt 2. Angle head 1 2 002827 1. Groove 2. Tooth 002828 Straight head and ratchet head (optional 1 accessory) Straight heads and ratchet heads are available as optional accessories for various applications on the job. 1. Straight head 002829 1 1. Ratchet head The proper fastening torque may differ depending upon the OPERATION kind or size of the screw/bolt, the material of the workpiece to be fastened, etc. Before starting your job, always perform a test operation to determine the proper fastening time for your screw. NOTE: • Use the proper bit for the head of the screw/bolt that you wish to use. • Hold the tool pointed straight at the screw. • 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. The fastening torque is affected by a wide variety of factors 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 fastening 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 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 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 fastened will affect the torque. 5. Operating the tool at low speed will cause a reduction in the fastening torque. 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 RELIABILITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts. EN0001-1 Recycling the Battery The only way to dispose of a Makita battery is to recycle it. The law prohibits any other method of disposal. To recycle the battery: 1. Remove the battery from the tool. Ni-Cd 2. a) Take the battery to your nearest Makita Factory Service Center or b) Take the battery to your nearest Makita Authorized Service Center or Distributor that has been designated as a Makita battery recycling location. Call your nearest Makita Service Center or Distributor to determine the location that provides Makita battery recycling. See your local Yellow Pages under “Tools-Electric”. 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....


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