Dewalt DCD791D2 Instruction Manual - Page 15
Drilling Fig. 9
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English handle until the battery pack is firmly seated in the tool and ensure that it does not disengage. To remove the battery pack from the tool, press the release button (J) and firmly pull the battery pack out of the tool handle. Insert it into the charger as described in the charger section of this manual. Squeeze the tool trigger for three seconds to dissipate the slight electric charge that may still be in the tool. The worklight may come on for a brief moment. FUEL GAUGE BATTERY PACKS (FIG. 8) Some DeWALT battery packs include a fuel gauge which consists of three green LED lights that indicate the level of charge remaining in the battery pack. The fuel gauge is an indication of approximate levels of charge remaining in the battery pack according to the following indicators: 75-100% charged 51-74% charged < 50% charged Pack needs to be charged To actuate the fuel gauge, press and hold the fuel gauge button (P). A combination of the three green LED lights will illuminate designating the level of charge left. When the level of charge in the battery is below the usable limit, the fuel gauge will not illuminate and the battery will need to be recharged. FIG. 8 P NOTE: The fuel gauge is only an indication of the charge left on the battery pack. It does not indicate tool functionality and is subject to variation based on product components, temperature and end-user application. For more information regarding fuel gauge battery packs, please call 1-800-4-DeWALT (1-800-433-9258) or visit our website www.dewalt. com. Drilling (Fig. 9) NOTICE: If drilling thin material, use a wood "back-up" block to prevent damage to the material. 1. Select the desired speed/torque range using the gear shifter to match the speed and torque to the planned operation. Turn the collar (C) to the drill symbol. 2. Use sharp drill bits only. For MASONRY, such as brick, cement, cinder block, etc., use carbide-tipped bits rated for percussion drilling. 3. Always apply pressure in a straight line with the bit. Use enough pressure to keep drill biting, but do not push hard enough to stall the motor or deflect the bit. 4. Hold tool firmly with both hands to control the twisting action of the drill. If model is not equipped with side handle, grip drill with one hand on the handle and one hand on the battery pack. 13