Dewalt DCH273B Instruction Manual - Page 11

English 6. Foreign materials of a conductive nature such as, but not limited to, grinding dust, metal chips, 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 there is no battery pack in the cavity. Unplug the charger before attempting to clean. 7. Do not freeze or immerse the charger in water or any other liquid. WARNING: Shock hazard. Don't allow any liquid to get inside the charger. Electric shock may result. WARNING: Burn hazard. Do not submerge the battery pack in any liquid or allow any liquid to enter the battery pack. Never attempt to open the battery pack for any reason. If the plastic housing of the battery pack breaks or cracks, return to a service center for recycling. Storage Recommendations 1. The best storage place is one that is cool and dry, away from direct sunlight and excess heat or cold. 2. For long storage, it is recommended to store a fully charged battery pack in a cool dry place out of the charger for optimal results. NOTE: Battery packs should not be stored completely depleted of charge. The battery pack will need to be recharged before use. COMPONENTS (Fig. 2) WARNING: Never modify the power tool or any part of it. Damage or personal injury could result. A. Side handle G. Battery pack B. Trigger switch H. Battery release button C. Forward/reverse control I. SHOCKS - Active Vibration button (Lock-off button) control D. Mode selector J. Utility hook E. Main handle F. Worklight INTENDED USE These heavy-duty cordless rotary hammers are designed for professional concrete drilling and chiseling applications. DO NOT use under wet conditions or in presence of flammable liquids or gases. These heavy-duty cordless rotary hammers are professional power tools. DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool. FIG. 2 AI C B E J D H F G SAVE THESE INSTRUCTIONS FOR FUTURE USE 9