DeWalt DC820 Operating Instructions Manual

Cordless impact wrenches/drivers

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Summary of Contents for DeWalt DC820

  • Page 1 DC820 DC822 DC825 DC827 DC830 DC832 DC835 DC837 DC840 DC845 www. .com...
  • Page 2 Figure 1 Figure 2 Figure 3...
  • Page 3 Figure 4 Figure 5...
  • Page 4: Technical Data

    EN G LI SH DC820, DC822, DC825, DC827, DC830, DC832, DC835, DC837, DC840, DC845 CORDLESS IMPACT WRENCHES/DRIVERS Congratulations! You have chosen a D WALT tool. Years of experience, thorough product development and innovation make WALT one of the most reliable partners for professional power tool users.
  • Page 5: Defi Nitions: Safety Guidelines

    The declared vibration emission value may also be DC820, DC822, DC825, DC827, DC830, DC832, DC835, used in a preliminary assessment of exposure. DC837, DC840, DC845 WARNING: The vibration emission...
  • Page 6: General Power Tool Safety Warnings

    E NG LI SH 3) PERSONAL SAFETY WARNING: To reduce the risk of injury, Stay alert, watch what you are doing and read the instruction manual. use common sense when operating a General Power Tool Safety Warnings power tool. Do not use a power tool while you are tired or under the influence of WARNING! Read all safety warnings drugs, alcohol or medication.
  • Page 7: Additional Specific Safety Rules

    EN GLIS H measures reduce the risk of starting the ADDITIONAL SPECIFIC SAFETY RULES power tool accidentally. Store idle power tools out of the reach Safety Instructions for All of children and do not allow persons Impact Drills unfamiliar with the power tool or these instructions to operate the power tool.
  • Page 8: Important Safety Instructions For All Battery Chargers

    EN G LI SH DATE CODE POSITION • Do not expose charger to rain or snow. Date Code, which also includes the year of • Pull by plug rather than cord when manufacture, is printed into the housing surface that disconnecting charger.
  • Page 9 EN GLIS H Chargers then automatically switches to the pack charging mode. This feature ensures maximum battery life. The DE9130 charger accepts 7.2 – 18 V NiCd and DEEP DISCHARGE PROTECTION NiMH batteries. The battery pack is protected against deep The DE9135 charger accepts 7.2 –...
  • Page 10: Storage Recommendations

    • A small leakage of liquid from the battery pack cells may occur under extreme usage BATTERY TYPE or temperature conditions. This does not The DC820, DC822, DC825 and DC827 operate on indicate a failure. 18 volt battery packs. However, if the outer seal is broken: The DC830, DC832, DC835 and DC837 operate on a.
  • Page 11: Package Contents

    EN GLIS H The impact function makes this tool particularly Use only with D WALT battery packs, useful for driving fasteners in wood, metal and others may burst, causing personal injury concrete. and damage. DO NOT use under wet conditions or in presence of flammable liquids or gases.
  • Page 12: Assembly And Adjustments

    EN GL I SH • The cable wire colours, or a letter, will be TO INSTALL THE BATTERY PACK INTO THE TOOL HANDLE marked at the connection points of most good 1. Align the base of the tool with the notch inside quality plugs.
  • Page 13: Maintenance

    Anvil With Detent Pin (fi g. 5) • Bolt Size: Larger bolt diameters generally require higher fastening torque. Fastening DC820, DC822, DC830, DC832, DC840 torque will also vary according to length, Place the switch in the locked off (center) position or grade, and torque coefficient.
  • Page 14: Optional Accessories

    E NG L IS H Should you find one day that your D WALT product needs replacement, or if it is of no further use to you, do not dispose of it with household waste. Make this product available for separate collection. Lubrication Separate collection of used products Your power tool requires no additional lubrication.
  • Page 15 DC820 DC822 DC825 DC827 DC830 DC832 DC835 DC837 DC840 DC845 14.4 14.4 14.4 14.4 NiCd/NiMH NiCd/NiMH NiCd/NiMH NiCd/NiMH NiCd/NiMH NiCd/NiMH Li-Ion Li-Ion Li-Ion Li-Ion 0-2400 0-2400 0-2400 0-2400 0-2400 2400 0-2400 0-2400 0-2400 0-2400 2700 2700 2700 2700 2700 2700...
  • Page 16 DC820 DC822 DC825 DC827 DC830 DC832 DC835 DC837 DC840 DC845 dB(A ) dB(A) dB(A) K) dB(A) EN60745 m/s2 13.7 13.7 13.7 13.7 13.7 m/s2...
  • Page 24 Ft.-Lbs. In.-Lbs. DC835 1240 DC837 1240 DC840 1440 DC845 1150 Ft.-Lbs. In.-Lbs. DC820 1740 DC822 1740 DC825 1330 DC827 1330 DC830 1620 DC832 1620...
  • Page 25 Part NO. N026579...

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