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Resumen del manual
hertz .../min................revolutions or reciprocation per minute FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION 1 1. Shaft lock 003435 1 2 1. Lock button 2. Switch trigger 003440 1 1. Speed adjusting dial CAUTION: • Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Shaft lock CAUTION: • Never actuate the shaft lock when the spindle is moving. The tool may be damaged. Press the shaft lock to prevent spindle rotation when installing or removing accessories. 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. • Switch can be locked in “ON” position for ease of operator comfort during extended use. Apply caution when locking tool in “ON” position and maintain firm grasp on tool. To start the tool, simply pull the switch trigger. Tool speed is increased by increasing pressure on 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 The tool speed can be changed by turning the speed adjusting dial to a given number setting from 1 to 6. (At the time when the switch trigger is fully pulled.) Higher speed is obtained when the dial is turned in the direction of number 6. And lower speed is obtained when it is turned in the direction of number 1. Number Number 1 600 2 900 3 1,500 4 2,100 5 2,700 6 3,000 ASSEMBLY 1 2 1. Protrusion of loop handle 2. Matching hole in gear housing 1 2 3 1. Loop handle 2. Hex wrench 3. Bolt Refer to the table for the relationship between the number settings on the dial and the approximate tool speed. CAUTION: • If the tool is operated continuously at low speeds for a long time, the motor will get overloaded, resulting in tool malfunction. • The speed adjusting dial can be turned only as far as 6 and back to 1. Do not force it past 6 or 1, or the speed adjusting function may no longer work. 003448 CAUTION: • Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. Installing loop handle (For 9227C only) Always install the loop handle on the tool before operation. Hold the tool’s switch handle and the loop handle firmly with both hands during operation. Install the loop handle so that its protrusion will fit into the 003449 matching hole in the gear housing. Install the bolts and tighten them with the hex wrench. The loop handle can be installed in two different directions as shown in the figures whichever is convenient for your work. 11 3 2 003450 1. Loop handle 2. Bolt 3. Hex wrench 1 2 3 4 5 1. Wool bonnet 2. Sleeve 18 3. Backing pad 4. Spindle 5. Shaft lock 003805 Installing side grip (handlle) (For 9227CY only) CAUTION: • Always be sure that the side grip is installed securely before operation. Screw the side grip securely on the position of the tool as shown in the figure. Installing or removing the wool bonnet (optional accessory) To install the wool bonnet, first remove all dirt or foreign matter from the backing pad. Press the shaft lock and screw the backing pad onto the spindle. Insert the sleeve 18 into the center hole of the backing pad. Using the sleeve 18 as a positioning guide, install the wool bonnet on the backing pad with the sleeve 18 inserted through the center hole of the wool bonnet. Then remove the sleeve 18 from the backing pad. To remove the wool bonnet, just tear it off the backing pad. Then unscrew the backing pad while pressing the shaft lock. 003457 Installing or removing abrasive disc (optional accessory) NOTE: • Use sander accessories specified in this manual. These must be purchased separately. Mount the rubber pad onto the spindle. Fit the abrasive disc on the rubber pad and screw the lock nut onto the spindle. 003458 To tighten the lock nut, press the shaft lock firmly so that the spindle cannot revolve, then use the lock nut wrench and securely tighten clockwise. To remove the disc, follow the installation procedure in reverse. 1 4 2 3 1. Lock nut 2. Abrasive disc 3. Rubber pad 4. Spindle 1 2 1. Lock nut wrench 2. Shaft lock OPERATION 003478 003473 MAINTENANCE Polishing operation CAUTION: • Always wear safety glasses or a face shield during operation. Hold the tool firmly. Turn the tool on and then apply the wool bonnet to the workpiece. In general, keep the wool bonnet at an angle of about 15 degrees to the workpiece surface. Apply slight pressure only. Excessive pressure will result in poor performance and premature wear to wool bonnet. Sanding operation CAUTION: • Always wear safety goggles or a face shield during operation. • Never switch on the tool when it is in contact with the workpiece, it may cause an injury to operator. • Never run the tool without the abrasive disc. You may seriously damage the pad. Hold the tool firmly. Turn the tool...
Otros modelos de este manual:Máquinas de rectificar - 9227CY (140.77 kb)