Makita 4114 Owners Manual - Page 6

MAINTENANCE ACCESSORIES CAUTION: • Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. Dressing diamond wheel If the cutting action of the diamond wheel begins to diminish, use an old discarded coarse grit bench grinder wheel or concrete block to dress the diamond wheel. To do this, tightly secure the bench grinder wheel or concrete block and cut in it. Replacing carbon brushes 001146 1. Commutator 2 2. Insulating tip 3. Carbon brush 1 3 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 its stated purpose. If you need any assistance for more details regarding these accessories, ask your local Makita Service Center. • Abrasive cut-off wheels • 14" diamond wheels • Socket wrench 17 • Safety goggle • Ring 20 • Elbow joint Connecting to vacuum cleaner 004379 2 1. Dust nozzle 2. Elbow joint 3. Hose When the resin insulating tip inside the carbon brush is exposed to contact the commutator, it will automatically shut off the motor. When this occurs, both carbon brushes should be replaced. Keep the 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. Pick up an end of the dust cover slightly with hands so that brush holder cap appears. 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. 004020 1. Dust cover 2 2. Screwdriver 3. Brush holder 3 cap 1 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. 1 3 When you wish to perform cleaner operation, connect a vacuum cleaner to your tool. Connect a hose of vacuum cleaner to the dust nozzle via an elbow joint (accessory). EN0006-1 MAKITA LIMITED ONE 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 (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: • alterations have been made to the tool. IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT. 6