Assessments - 2, GPA: 4.5
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5. To prolong battery life, avoid leaving on charge for extended periods of time (over 30 days without use). Although overcharging is not a safety concern, it can significantly reduce overall battery life. 6. The batteries will reach optimum performance after being cycled 5 times during normal usage. There is no need to run the batteries down completely before recharging. Normal usage is the best method of discharging and recharging the batteries. 7. Under certain conditions, with the charger plugged into the power supply, the exposed charging contacts inside the charger can be shorted by foreign material. Foreign materials of a conductive nature such as, but not limited to, steel wool, aluminum foil, or any buildup of metallic particles should be kept away from charger cavities. Always unplug the charger from the power supply when not plugged into tool. Unplug charger before attempting to clean. 8. Do not immerse charger in water or any other liquid. Safety Warnings and Instructions: Drilling • Hold tool firmly to control its twisting action. WARNING: Tool may stall (if overloaded or improperly used) causing a twist. To reduce the risk of injury always expect the stall. Grip the tool firmly to control the twisting action and prevent loss of control which could cause personal injury. If a stall does occur, release the trigger immediately and determine the reason for the stall before re-starting. B 9 7 8 90544571 PD400 clutch sc 5/22/09 7:46 AM Page 6 7 ASSEMBLY AND ADJUSTMENT INSERTING AND REMOVING BITS (FIGURE C) • To install a hex shank screwdriver bit or drill bit (10) simply insert it into the cavity in the hex spindle (6) until it snaps into place as shown in figure C. • To remove the bit pull it straight out. PIVOTING THE TOOL HEAD (FIGURES D, E) The head of the tool can be pivoted for optimum versatility. • Press the pivot release button (3) shown in figure D. • Pivot the tool head to the inline position as shown in figure E. • Release the button. WARNING: Check to make sure tool handle is locked after pressing pivot release button and changing screwdriver positions. WARNING: • To avoid being pinched at the areas indicated with black arrows, hold the screwdriver at both ends and use your thumb to depress the pivot release button (3) when changing positions. • Do not use screwdriver as a pry bar in any position. • To avoid screwdriver being turned on accidentally, do not carry in your pocket. FORWARD/REVERSE/LOCK OFF SLIDER (FIGURE F) • To select forward or reverse rotation, use the forward/reverse slider (2) (see arrows on the slider). NOTE: When the slider is in the central position the tool is locked off to prevent accidental actuation or battery discharge. C D F E 2 3 10 6 90544571 PD400 clutch sc 5/22/09 7:46 AM Page 7 8 OPERATING INSTRUCTIONS Prior to operation: • Make sure your screwdriver is (fully) charged. SWITCHING ON AND OFF (FIGURE G) • To turn the tool ON in a forward direction, move the forward/reverse slider (2) upward. • Squeeze the trigger switch (1) and the tool will run. • Release pressure from the trigger and the tool will stop. • To turn the tool ON in a reverse direction, move the forward/reverse slider (2) downward. • Squeeze the trigger switch (1) and the tool will run. • Release pressure from the trigger and the tool will stop. • To lock the tool in the off position, move the forward/reverse slider (2) to the central position. TORQUE CONTROL (FIGURE H) Your screwdriver is equipped with a six position adjustable clutch collar (5). When the tool reaches the preselected torque setting the clutch slips, thus limiting how tightly a screw is driven. • The tool’s motor will continue to run as long as the switch button is depressed. • To set the tool’s torque, rotate the adjustable clutch collar (5) clockwise or counterclockwise as required. The larger the screw icon, the higher the torque. • Each click in a clockwise direction (facing the spindle ) means an increase in the torque produced. SCREWDRIVING • Insert the appropriate hex shank screwdriver bit. • Set the forward/reverse slider (2) to the desired rotation. • Set the adjustable clutch collar (5) to position 1 and begin screwdriving (low torque). • If the clutch ratchets too soon, adjust the collar to increase the torque as required. DRILLING • Insert the appropriate hex shank drill bit. • Select the drilling mode using the adjustable clutch collar (5) to the position marked with the largest screw icon. • Select forward rotation. GENERAL DRILLING TIPS • This tool is not recommended for drilling in masonry. • Use sharp drill bits only • Drill bits for metal can be used for drilling holes in wood. These bits must be sharp and should be pulled out frequently when drilling to clear chips from the flutes. • Support and secure work properly, as instructed in the safety Instructions. • Use appropriate and required safety equipment, as instructed in the safety instructions. • Secure and maintain work area, as instructed in the safety ...
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