Milwaukee Tool 2485-20 Operators Manual - Page 5

SYMBOLOGY Volts Direct Current Rated Revolutions per Minute (RPM) C US UL Listing for Canada and U.S. FUNCTIONAL DESCRIPTION 2 3 4 1 7 6 5 1. Collet nut 6. Switch lock-off 2. Mode selector 7. Paddle switch 3. Fuel gauge 8. 11/16" wrench (not shown) 4. Handle 9. 1/2" wrench (not shown) 5. LED ASSEMBLY WARNING Recharge only with the specified for the battery. charger For spe- cific charging instructions, read the operator's manual supplied with your charger and battery. Removing/Inserting the Battery To remove the battery, push in the release buttons and pull the battery pack away from the tool. WARNING Always lock the trigger or the battery pack any time remove the tool is not in use. To insert the battery, slide the pack into the body of the tool. Make sure it latches securely into place. WARNING Only use accessories recommended for this specifically tool. Others may be hazardous. Only use accessories with Maximum Safe Operating Speed rated at least equal to the maximum speed marked on the power tool. This speed is based on the strength of the accessory, allowing for a reasonable measure of safety. It is not meant to imply a best or most efficient operating speed. Do not exceed the Maximum Safe Operating Speed. Accessories Points, cones, plugs, grinding wheels and cut-off wheels should be protected from: •wetness and extreme humidity •any type of solvent •extreme changes in temperature •dropping and bumping Points, cones, plugs, grinding wheels and cut-off wheels should be stored: •in an organized way so points, cones, plugs or wheels can be removed without disturbing or damaging other points, cones, plugs or wheels •with their safety information Points, cones, plugs, grinding wheels and cut-off wheels should NOT be dropped, rolled or bumped. Discard points, cones, plugs, or wheels that have been dropped, rolled, bumped, subjected to extreme changes in temperature, or come into contact with solvents or wetness. Installing Collets The collet must be attached to the collet nut before installing the collet assembly to the tool. Be sure that the collet size matches the size of the mandrel you will use, otherwise the collet may break. 1. To assemble, place collet on an even surface, and place the nut over the collet. 2. Press down on the nut to snap the nut and collet together. 3. To disassemble, use a rod to push the collet out of the nut. Installing Accessories 1. Remove dust and debris from the collet body before inserting accessory. 2. Insert the collet with the collet nut attached into the collet body. Thread the collet nut onto the spindle but do not tighten it yet. 3. Clean the accessory mandrel, then insert it a minimum of 1" into the collet. The mandrel will overhang the collet and the accessory about 1/2". Collet Mandrel Accessory Insert mandrel a minimum of 1" inside the collet Overhang about 1/2" 4. Hold the spindle shaft steady with a 1/2" open end wrench and se- curely tighten the collet nut with an 11/16" open end wrench. 5. Reverse the procedure when removing the accessory. WARNING To reduce the risk of injury, always se- curely tighten the collet to the grinders and clean mandrels be- fore inserting them into the collet. Otherwise the high-speed rotation of the tool could force the acces- sory to fly out of the collet. 5