Milwaukee Tool 6780-20 Operators Manual - Page 3

SPECIFICATIONS Volts 120 AC Amps 6.5 Cat. No 6580-20 RPM 0 -1200 Cat. No 6740-20 RPM 0 - 2500 Cat. No 6742-20 RPM 0 - 4300 Cat. No 6780-20 RPM 0 - 2900 Cat. No 6790-20 RPM 0 - 2500 Cat. No 6791-20 RPM 0 - 2500 Cat. No 6791-20 RPM 0 - 2500 Cat. No 6792-20 RPM 0 - 2500 FUNCTIONAL DESCRIPTION 1. Locator 2. Ramp-off sleeve 5 3. Nameplate 34 1 2 6 Installing and Removing Bits TEKS Ramp-Off Locator Assembly The locator assembly must be removed when changing bit sizes. Magnetic socket 1. Unplug tool. To remove Locator the locator assembly, turn the ramp-off sleeve while pulling it Ramp-off away from the tool. sleeve 2. Pull out the magnetic socket and replace it with a new socket. 3. Push the locator assembly onto the nose of the tool until it snaps into place. Installing and Removing Bits Drywall Ramp-Off Locator Assembly Bit holder Insert bit Ramp-off sleeve Locator 4. Belt clip 5. Bit clip 10 6. Handle 7. Lock button 9 8. Trigger 9. Forward/Reverse switch 10.Gear case 8 7 1. Unplug tool. To remove the locator assembly, turn the ramp-off sleeve while pulling it away from the tool. 2. Push insert bit into bit holder until it snaps into place. Push the bit holder into the nose of the tool until it snaps into place. 3. Push the locator assembly onto the nose of the tool until it snaps into place. ASSEMBLY WARNING To reduce the risk of unplug tool before injury, always changing or removing accessories. Only use accessories specifically recommended for this tool. Others may be hazardous. Removing and Replacing Quik-Lok® Cords (Cat. No. 6580-20, 6791-20) MILWAUKEE's exclusive Quik-Lok® Cords provide instant field replacement or substitution. Installing and Removing Magnetic Sockets on Adjustable Screwdrivers For Cat. No. 6580-20 1. Unplug tool. 2. To remove the magnetic socket, slide the locking sleeve forward and pull out the socket. Socket Locking sleeve 1. To remove the Quik-Lok® Cord, turn the cord nut 1/4 turn to the left and pull it out. 2. To replace the Quik-Lok® Cord, align the connector keyways and push the connector in as far as it will go. Turn the cord nut 1/4 turn to the right to lock. 3. To install the magnetic socket, slide the locking sleeve forward and push in the socket until it is fully seated. For Cat. No. 6780-20 1. Unplug tool. 2. To remove the magnetic socket, slide the locking sleeve forward and pull out the socket. Socket Locking sleeve 3. To install the magnetic socket, simply push in the socket until it snaps into place. 4 OPERATION Adjusting Torque Setting WARNING To reduce the risk of injury, always wear safety goggles or glasses with side shields. Using Forward/Reverse Switch These screwdrivers have a torque setting adjustment collar for driving different types of screws into different materials. When properly adjusted, the clutch will slip at a preset torque to prevent driving the screw too deep and to prevent damage to the screw or tool. 1. For forward (clockwise) rotation, push the forward/reverse switch to the left position as shown. 2. For reverse (counterclockwise) rotation, push the forward/reverse switch to the right Front of Tool Reverse Forward For Cat. Nos. 6580-20 The 6580-20 Screwdriver has a torque setting adjustment collar that may be adjusted to one of forty-four settings. The torque is adjustable from 10 to 140 inch-pounds. To select a setting, turn the adjustment collar in the direction indicated on the tool. The selected setting will appear in the window as shown. position as shown. Although an interlock prevents reversing the HIGHER -TORQUE - LOWER SETTING tool while the motor is running, allow it to come to a full stop fore reversing. be- Trigger Switch WARNING To reduce hands and the risk of cord away injury, keep from the bit NOTE: Use a piece of scrap material to test the different settings before driving screws into workpiece. and all moving parts. Starting, Stopping and Controlling Speed 1. To start the tool, pull the trigger. 2. To stop the tool, release the trigger. 3. To vary the drilling speed, simply increase or To determine a specific setting for your application, use a torque wrench to check the correct torque at any particular setting. For Cat. No. 6780-20 The 6780-20 Screwdriver has a torque setting adjust- decrease pressure on the trigger. The further the ment collar that may be adjusted to one of twenty-one trigger is pulled, the greater the speed. Locking Trigger The lock button holds the trigger in the ON position for continuous full speed use. 1. To lock the trigger, hold the lock button in while pulling the trigger. Release the trigger. 2. To unlock the trigger, pull the trigger and release. The lock button will pop out. settings. The torque is adjustable from 10 to 140 inch-pounds. To select a setting, turn the adjustment collar on the tool. The selected setting will appear above the arrow as shown. NOTE: Use a piece of scrap material to test the different settings before driving screws into workpiece. Adjusting Locator Assembly To determine a specific setting for your application, The locator assembly controls the tool's driving use a torque wrench to check the correct torque at depth. These screwdrivers feature a locator assembly any particular setting. with one-handed depth adjustment. Depth adjust- ments can be made easily and quickly by turning the locator with one hand. Detents inside the sleeve "lock" the selected depth. For the drywall ramp-off locator assembly, start with about 1/16" clearance between the head of the screw and nose with the snap-action clutch disengaged as shown. For both locator assemblies, the detents on the inside of the sleeve represent different depths. Every two clicks of the locator equal 1/64". Continue adjusting the locator to the desired depth. 1. To increase the driving depth, simply rotate the locator in the direction labeled . 1/16" 2. To decrease the driving depth, simply rotate the loca- tor in the direction labeled . The detents "lock" the locator in place, ensuring an accurate depth setting. 3. To remove the locator assembly, turn the ramp-off sleeve while pulling it away from the tool. Reat- taching the locator assembly will not change the depth setting. 5