Table 1: Minimum gage for cord Ampere Rating Volts Total length of cord in feet 120 V 25 ft. 50 ft. 100 ft. 150 ft. More Than Not More Than AWG 0 6 18 16 16 14 6 10 18 16 14 12 10 12 16 16 14 12 12 16 14 12 Not Recommended SPECIFIC SAFETY RULES USB004-2 DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to screwdriver safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury. 1. Hold tool by insulated gripping surfaces 5. Do not touch the bit or the workpiece when performing an operation where the immediately after operation: they may be cutting tool may contact hidden wiring or extremely hot and could burn your skin. its own cord. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator. 2. Always be sure you have a firm footing. Be sure no one is below when using the tool in high locations. 3. Hold the tool firmly. 4. Keep hands away from rotating parts. SAVE THESE INSTRUCTIONS SAVE THESE INSTRUCTIONS WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. SYMBOLS USD201-2 The followings show the symbols used for tool. V .......................volts n....................no load speed ° A ....................... amperes ....................Class II Construction Hz ..................... hertz .../min................revolutions or reciprocation per minute ................ alternating current FUNCTIONAL DESCRIPTION A B 1 002610 1. Locking sleeve 002615 1mm (3/64") 1 1. Locator 002616 1mm (3/64") 1 1. Locator CAUTION: • Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Depth adjustment The depth can be adjusted by turning the locking sleeve. Turn it in “A” direction for less depth and in “B” direction for more depth. One full turn of the locking sleeve equals 1.5 mm (1/16”) change in depth. Adjust the locking sleeve so that the distance between the tip of the locator and the screw head is approximately 1 mm (3/64”) as shown in the figures. Drive a trial screw into your material or a piece of duplicate material. If the depth is still not suitable for the screw, continue adjusting until you obtain the proper depth setting. 1 2 1 2 Lock button 2. Switch trigger 1. Reversing switch lever 1A B 1 1. Speed adjusting dial 002626 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. NOTE: • Even with the switch on and motor running, the bit will not rotate until you fit the point of the bit in the screw head and apply forward pressure to engage the clutch. 002633 Reversing switch action This tool has a reversing switch to change the direction of rotation. Move the reversing switch lever to the A side for clockwise rotation or the B side for counterclockwise rotation. CAUTION: • Always check the direction of rotation before operation. • Use the reversing switch only after the tool comes to a complete stop. Changing the direction of rotation before the tool stops may damage the tool. 002638 Speed adjusting dial The tool speed can be infinitely adjusted between 1,500 and 4,500 rpm by turning the speed adjusting dial. 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. 002639 Refer to the figure for the relationship between the number 002639 Refer to the figure for the relationship between the number 4500 C B 1500 A No load speed 1 2345 Dial setting 002643 17mm(11/16 ) or 37mm(1-7/16 ) 1 2 1. Hook 2. Thumb screw settings on the adjusting dial and the kind of work. A range: For work that requires a subtle speed control such as centering or final fastening. B range: Use when screws/drywall boards might be damaged with C range speed. C range: For regular fastening work. NOTE: • The above figure shows standard applications. They may differ under certain conditions. 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 5 and back to 1. Do not force it past 5 or 1, or the speed adjusting function may no longer work. Hook The hook can be installed on either side of the tool. To change the hook position, remove the thumb screw and hook. Replace the hook so that its bent portion will be on the other side. The space between the hook and the tool itself can be adjusted to provide more 37 mm (1-7/16”) or less 17 mm (11/16”) room for temporarily hanging the tool. To adjust, remov...