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Photos and specs Makita BO4900V |
manual abstract
will make exposed metal parts of the tool “live” and shock the operator. 4. Do not leave the tool running. Operate the tool only when hand-held. 5. This tool has not been waterproofed, so 7. Use of this tool to sand some products, do not use water on the workpiece sur-paints and wood could expose user to face. dust containing hazardous substances. Use appropriate respiratory protection. 6. Ventilate your work area adequately when you perform sanding operations. SAVE THESE INSTRUCTIONS WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. SYMBOLS USD205-1 The followings show the symbols used for tool. V ....................... volts ................alternating current A .......................amperes n....................no load speed ° Hz ..................... hertz ....................Class II Construction .../min................orbits per minute FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION 1 2 3 1. Speed adjusting dial 2. Lock button 3. Switch trigger ASSEMBLY CAUTION: • Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Switch action CAUTION: • Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” position when released. To start the tool, simply pull the switch trigger. Release the switch trigger to stop. For continuous operation, pull the switch trigger and then push in the lock button. To stop the tool from the locked position, pull the switch trigger fully, then release it. Speed adjusting dial CAUTION: • If the tool is operated continuously at low speeds, the motor will get overloaded and heated up. • The speed adjusting dial can be turned only as far as 5 and back to 1. Do not force it past 5 or 1, or the speed adjusting function may no longer work. The tool speed can be infinitely adjusted between 4,000 and 10,000 orbits per minute by turning the speed adjusting dial, which is marked 1 to 5. Higher speed is obtained when the dial is turned in the direction of number 5, lower speed is obtained when it is turned in the direction of number 1. Adjust the desired tool speed for the kind of work. CAUTION: • Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. 1 2 3 1 2 3 Clamp lever 2. Conventional type of abrasive paper with pre-punched holes 3. Pad Installing or removing abrasive paper For conventional type of abrasive paper with pre- punched holes (standard equipment): 001682 Turn the clamp lever counterclockwise. Insert the paper end into the clamper, aligning the holes in the paper with those in the pad. Then return the clamp lever to the original position to secure the paper. Repeat the same process for the other end of the tool, maintaining the proper paper tension. For conventional type of abrasive paper without pre- punched holes (optional accessory): 1 2 1. Punch plate 2. Conventional type of abrasive paper without pre-punched holes 1 2 1. Hook-and-loop type of abrasive paper with pre-punched holes 2. Pad for hook-and-loop type of abrasive paper 001683 Turn the clamp lever counterclockwise. Insert the paper end into the clamper, aligning the paper edges even and parallel with the sides of the base. Then return the clamp lever to the original position to secure the paper. Repeat the same process for the other end of the tool, maintaining the proper paper tension. Place the punch plate (optional accessory) over the paper so that the guide of the punch plate is flush with the sides of the pad. Then press the punch plate to make holes in the paper. For hook-and-loop type of abrasive paper with pre- punched holes (optional accessory): 001684 Remove all dirt or foreign matter from the pad. Attach the paper to the pad, aligning the holes in the paper with those in the pad. CAUTION: • Never use pressure-sensitive abrasive paper. Installing paper dust bag Installing paper dust bag 5 Place the paper dust bag on the paper dust bag holder with its front side upward. Insert the front fixing cardboard of the paper dust bag into the groove of the paper dust bag holder. 1 2 3 1. Groove 2. Front fixing cardboard 3. Paper dust bag 001686 Then press the upper part of the front fixing card-board in arrow direction to hook it onto the claws. 1 2 1. Claws 2. Upper part 001687 Insert the notch of the paper dust bag into the guide of the paper dust bag holder. Then install the paper dust bag holder set on the tool. 1. Guide 2. Notch 1 2 001688 OPERATION OPERATION CAUTION: • Never run the tool without the abrasive paper. You may seriously damage the pad. • Never force the tool. Excessive pressure may decrease the sanding efficiency, damage the abrasive paper and/ or shorten tool life. • The front grip is a screwed type one. Always be sure that the front grip is tightened securely before operation. Turn the tool on and wait until it attains full speed. Then gently place the tool on th...