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Resumen del manual
To reduce your exposure to these chemicals: work in a well-ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. 7 . SYMBOLS Symbol Name Designation/ Explanation V Volts Voltage A Amperes Current Hz Hertz Frequency ( cycles per second) min Minutes Time Alternating Current Type or a characteristic of current Direct Current Type or a characteristic of current no No Load Speed Rotational speed, at no load .../ min Revolutions or Reciprocation Per Minute Revolutions, strokes, surface speed, orbits etc. per minute Safety Alert Symbol Indicates danger, warning, or caution. It means attention!!! Your safety is involved. OPERATION APPLICATION The Craftsman Impact Wrench is ideal for a wide variety of fastener turning jobs in both automotive and industrial fields. When used with impact sockets, it provides power and speed for greater job efficiency and less operator fatigue. Applications include assembly line operations, removal of rusted- on nuts and bolts and many other specialized uses. KNOW YOUR IMPACT WRENCH Figure 1: Impact Wrench Features A. Forward/ Reverse Selector B. Switch Trigger C. Battery Pack D. Wrist Strap Before attempting to use your impact wrench, familiarize yourself with all operating features and safety requirements. WARNING: To avoid serious injury carefully read through this entire owner's manual before using your new impact wrench. Pay close attention to the Rules For Safe Operation, Warnings and Cautions. If you use your impact wrench properly and only for what it is intended, you will enjoy years of safe, reliable service. WARNING: Do not allow familiarity with your impact wrench to make you careless. Remember that a careless fraction of a second is sufficient to inflict severe injury. SWITCH TRIGGER To turn your impact wrench ON, depress the switch trigger. Release switch trigger to turn your impact wrench OFF. Figure 2: Switch Trigger 8 SWITCH LOCK The switch trigger can be locked in OFF position. This feature helps reduce the possibility of accidental starting when not in use. VARIABLE SPEED This tool has variable speed switch that delivers higher speed with increased trigger pressure. Speed is controlled by the amount of switch trigger depression. FORWARD/ REVERSE SELECTOR (DIRECTION OF ROTATION SELECTOR) Your impact wrench has a forward/ reverse selector located above the switch trigger. Figure 3: Forward/ Reverse Selector and Trigger A. Forward/ Reverse Selector B. Switch Trigger WRIST STRAP A wrist strap is provided to reduce the chances of dropping your impact wrench. Place one hand through the wrist strap when carrying tool. TO ATTACH BATTERY PACK TO IMPACT WRENCH NOTE: Battery pack is shipped in a low charge condition. Therefore, it must be charged prior to use. Refer to charging instructions. Figure 4: Battery Pack Installation • Align raised ribs on battery pack with grooves on bottom of impact wrench, and then attach battery pack to impact wrench. • Make sure latch on battery pack snaps into place and battery pack is secured to impact wrench before beginning operation. CAUTION: When attaching battery pack to your impact wrench, be sure raised ribs and grooves align properly and latch snaps into place properly. Improper assembly can cause damage to impact wrench and battery pack. TO REMOVE BATTERY PACK FROM IMPACT WRENCH Figure 5: Battery Pack Removal 9 • Lock the switch trigger by placing FORWARD/REVERSE SELECTOR in the center position. • Depress latch located on front of battery pack (1) to release battery pack. • Pull forward on battery pack (2) to remove from impact wrench. WARNING: If any parts are missing, do not operate your impact wrench until the missing parts are replaced. Failure to do so could result in possible serious personal injury. WARNING: Always wear safety goggles or safety glasses with side shields when operating tools. Failure to do so could result in objects being thrown into your eyes, resulting in possible serious injury. CHARGING BATTERY PACK The battery pack for this tool has been shipped in a low charge condition to prevent possible problems. Therefore, you should charge it until light on front of charger changes from red to green. NOTE: Batteries will not reach full charge the first time they are charged. Allow several cycles ( using impact wrench followed by recharging) for them to become fully charged. Figure 6: Battery Charger TO CHARGE • Charge battery pack only with the charger provided. • Make sure power supply is normal house voltage, 120 volts, 60 Hz, AC only. • Connect charger to power supply. • Attach battery pack to charger by aligning raised ribs on battery pack with grooves in charger, then slide battery pack onto charger. • Red light should turn on. Steady red light indicates normal fast charging mode. If red light is flashing, this indicates battery pack is deeply discharged or hot. If battery pack is hot, red light should become steady after...