Dewalt DCG413B Instruction Manual - Page 15

Wire cup brushes or wire wheels install directly on the threaded spindle without the use of flanges. Use only wire brushes or wheels provided with a threaded hub. These accessories are available at extra cost from your local dealer or authorised service center. 1. Place the tool on a table, guard up. 2. Thread the wheel on the spindle by hand. 3. Depress spindle lock button 3 and use a wrench on the hub of the wire wheel or brush to tighten the wheel. 4. To remove the wheel, reverse the above procedure. NOTICE: To reduce the risk of damage to the tool, properly seat the wheel hub before turning the tool on. Prior to Operation • Install the guard and appropriate disc or wheel. Do not use excessively worn discs or wheels. • Be sure the backing flange and locking flange are mounted correctly. Follow the instructions given in the Accessory Chart. • Make sure the disc or wheel rotates in the direction of the arrows on the accessory and the tool. • Do not use a damaged accessory. Before each use inspect the accessory such as abrasive wheels for chips and cracks, backing pad for cracks, tear or excess wear, wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect for damage or install an undamaged accessory. After inspecting and installing an accessory, position yourself and bystanders away from the plane of the rotating accessory and run the power tool at maximum no-load speed for one minute. Damaged accessories will normally break apart during this test time. OPERATION WARNING: To reduce the risk of serious personal injury, turn unit off and remove the battery pack before making any adjustments or removing/ installing attachments or accessories. An accidental start-up can cause injury. Installing and Removing the Battery Pack (Fig. I) NOTE: For best results, make sure your battery pack is fully charged. To install the battery pack 10 into the tool handle, align the battery pack with the rails inside the tool's handle and slide it into the handle until the battery pack is firmly seated in the tool and ensure that it does not disengage. To remove the battery pack from the tool, press the release button 11 and firmly pull the battery pack out of the tool handle. Insert it into the charger as described in the charger section of this manual. Fig. I 11 English 10 Proper Hand Position (Fig. J) WARNING: To reduce the risk of serious personal injury, ALWAYS use proper hand position as shown. WARNING: To reduce the risk of serious personal injury, ALWAYS hold securely in anticipation of a sudden reaction. Proper hand position requires one hand on the side handle 5 , with the other hand on the body of the tool, as shown in Figure J. Fig. J 5 Paddle Switch (Fig. A) CAUTION: Hold the side handle and body of the tool firmly to maintain control of the tool at start up and during use and until the wheel or accessory stops rotating. Make sure the wheel has come to a complete stop be­fore laying the tool down. CAUTION: Before inserting the battery, depress and release the paddle switch 1 once to ensure that the switch is off. Depress and release the paddle switch as described below after any interruption in power supply to the tool, such as motor overload, pinch, stall or bind-up event, or any other unexpected tool shutdown. NOTE: To reduce unexpected tool movement, do not switch the tool on or off while under load conditions. Allow the grinder to run up to full speed before touching the work surface. Lift the tool from the surface before turning the tool off. Allow the tool to stop rotating before putting it down. 1. To turn the tool on, push the lock-off lever 2 toward the back of the tool, then depress the paddle switch 1 . The tool will run while the switch is depressed. 2. Turn the tool off by releasing the paddle switch. 13