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Facilità d'uso
Incorrect reassembly may result in a risk of electric shock or fire. 12. To reduce risk of electric shock, unplug charger from receptacle before attempting any maintenance or cleaning. Removing the battery will not reduce this risk. IMPORTANT SAFETY INSTRUCTIONS FOR USE OF THE BATTERY AND BATTERY CHARGER You must charge the battery before you can use the cordless hammer drill. Before using the model UC24YFA/UC24YF battery charger, be sure to read all instructions and cautionary statements on it, the battery and in this manual. REMEMBER: USE ONLY HITACHI BATTERY TYPES EB7 SERIES, EB9 SERIES, EB12 SERIES, EB14 SERIES, EB18 SERIES AND EB24B. OTHER TYPES OF BATTERIES MAY BURST AND CAUSE INJURY! Follow these instructions to avoid the risk of injury: WARNING: Improper use of the battery or battery charger can lead to serious injury. To avoid these injuries: 1. NEVER disassemble the battery. 2. NEVER incinerate the battery, even if it is damaged or is completely worn out. The battery can explode in a fire. 3. NEVER short-circuit the battery. 4. NEVER insert any objects into the battery charger’s air vents. Electric shock or damage to the battery charger may result. 5. NEVER charge outdoors. Keep the battery away from direct sunlight and use only where there is low humidity and good ventilation. 6. NEVER charge when the temperature is below 32°F (0°C) or above 104°F (40°C). 7. NEVER connect two battery chargers together. 8. NEVER insert foreign objects into the hole for the battery or the battery charger. 9. NEVER use a booster transformer when charging. 10. NEVER use an engine generator or DC power to charge. 11. NEVER store the battery or battery charger in places where the temperature may reach or exceed 104°F (40°C). 12. ALWAYS operate charger on standard household electrical power (120 volts). Using the charger on any other voltage may overheat and damage the charger. 13. ALWAYS wait at least 15 minutes between charges to avoid overheating the charger. 14. ALWAYS disconnect the power cord from its receptacle when the charger is not in use. English DISPOSAL OF THE EXHAUSTED BATTERY WARNING: Do not dispose of the exhausted battery. The battery must explode if it is incinerated. The product that you have purchased contains a rechargeable battery. The battery is recyclable. At the end of it’s useful life, under various state and local laws, it may be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste officials for details in your area for recycling options or proper disposal. SAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS AND OWNERS OF THIS TOOL! English FUNCTIONAL DESCRIPTION NOTE: The information contained in this Instruction Manual is designed to assist you in the safe operation and maintenance of the power tool. NEVER operate, or attempt any maintenance on the tool unless you have first read and understood all safety instructions contained in this manual. Some illustrations in this Instruction Manual may show details or attachments that differ from those on your own power tool MODEL DV14DV (BFK): with charger (UC24YFA) and case DV18DV (BFK): with charger (UC24YFA or UC24YF) and case NAME OF PARTS 1. Cordless Hammer Drill (DV14DV and DV18DV) Switch Trigger L Indication CapKeyless Chuck Shift Knob Handle Battery Push Button Nameplate R Indication . Battery (EB14B) Battery (EB1820 or EB18B) Terminal Hole Latch Latch Terminal Hole Nameplate Nameplate Fig. 1 English 2. Battery Charger (UC24YFA or UC24YF) Caution Plate Battery Installation HolePilot Lamp Nameplate Fig. 2 SPECIFICATIONS 1. Cordless Hammer Drill Model DV14DV DV18DV Motor DC motor No-load speed Low 0–350/min 0–400/min High 0–1200/min 0–1500/min Capacity Drilling Brick (Depth 1-1/4" (30mm)) 9/16"(14mm) (Soft Brick) 5/8"(16mm) (Soft Brick) Wood (Thickness 11/16" (18mm)) 1-1/4"(32mm) (Soft Wood) 1-1/2"(38mm) (Soft Wood) Metal (Thickness 1/16"(1.6mm)) 1/2" (13mm) (Mild Steel or Aluminum) 1/2" (13mm) (Mild Steel or Aluminum) Screw driving Wood screw #20 . 2" (8mm . 50mm) #20 . 3" (8mm . 75mm) Small screw 1/4"(6mm) 1/4"(6mm) Drill chuck capacity Maximum gripping diameter 1/2" (13mm) Battery Model EB14B EB1820/EB18B Type Nickel cadmium battery Voltage DC 14.4V DC 18V Charging & discharging frequency about 1000 times Weight 4.9 lbs. (2.2 kg) 5.3 lbs. (2.4 kg) 2. Battery Charger Model UC24YFA UC24YF Input power source Single phase: AC120V 60Hz Charging time Approx. 50min. Approx. 60min. (At a temperature of 68°F (20°C)) Charging voltage DC 7.2–24V Charging current DC 2.5A DC2.1A Weight 1.3 lbs (0.6kg) 2.2 lbs (1kg) NOTE: The charging time may vary according to temperature and power source voltage. English ASSEMBLY AND OPERATION APPLICATIONS . Use as a hammer drill Drilling of soft bricks and concrete blocks. . Use as a drill Drilling of soft steel, wood, plastic and aluminum materials. . Use as a screwdriver Tightening and loosening of machine screws, wood screws and tapping screws. REMOVAL AND...
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