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OPERATOR’S MANUAL
1/2 in., 24 VOLT LITHIUM-ION
HAMMER DRILL
TWO-SPEED/REVERSIBLE
R851150
NEW BATTERY PACKS MUST BE
CHARGED BEFORE FIRST USE
Your hammer drill has been engineered and manufactured to our high standards for dependability, ease of operation, and
operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.
WARNING:
To reduce the risk of injury, the user must read and understand the operator’s manual before using this product.
Thank you for
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TABLE OF CONTENTS Introduction .....................................................................................................................................................................2 General Safety Rules ................................................................................................................................................... 3-4 Specific Safety Rules .....................................................................................................
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GENERAL SAFETY RULES Use safety equipment. Always wear eye protection. WARNING! Safety equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate Read all instructions. Failure to follow all conditions will reduce personal injuries. instructions listed below may result in electric shock, fire and/or serious injury. The term “power Avoid accidental starting. Ensure the switch is in the tool” in all of the warnings listed below refers off-p
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GENERAL SAFETY RULES Use the power tool, accessories and tool bits etc., in connection from one terminal to another. Shorting the accordance with these instructions and in the manner battery terminals together may cause burns or a fire. intended for the particular type of power tool, taking Under abusive conditions, liquid may be ejected from into account the working conditions and the work the battery, avoid contact. If contact accidentally to be performed. Use of the power tool for o
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SAFETY RULES FOR CHARGER An extension cord should not be used unless WARNING! absolutely necessary. Use of improper extension cord READ AND UNDERSTAND ALL INSTRUCTIONS. could result in a risk of fire and electric shock. If extension Failure to follow all instructions listed below, may cord must be used, make sure: result in electric shock, fire and/or serious personal a. That pins on plug of extension cord are the injury. same number, size and shape as those of plug on charge
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SYMBOLS Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer. SYMBOL NAME DESIGNATION/EXPLANATION V Volts Voltage A Amperes Current Hz Hertz Frequency (cycles per second) W Watt Power min Minutes Time Alternating Current Type of current Direct Current Type or a characteristic of current n o No Load Speed Rotational speed, at no load Class II Tool Double-insula
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SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING Indicates an imminently hazardous situation, which, if not avoided, will result DANGER: in death or serious injury. Indicates a potentially hazardous situation, which, if not avoided, could result WARNING: in death or serious injury. Indicates a potentially hazardous situation, which, if not avoided, may result in CAUTION minor or moderate injury. (Wi
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FEATURES PRODUCT SPECIFICATIONS Chuck ...........................................................1/2 in. Keyless Blows per minute ........................... 0-6,400/0-24,000 BPM Motor ..................................................................24 Volt DC Clutch ................................................................ 24 Position Switch .............................. VSR (Variable Speed Reversible) Torque ................................................................... 615 in.lb
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FEATURES KNOW YOUR HAMMER DRILL MODE CHANGE RING See Figure 1. Using the mode change ring, the operator can select either hammer mode, drive mode, or drilling mode. The safe use of this product requires an understanding of the information on the tool and in this operator’s manual as KEYLESS CHUCK well as a knowledge of the project you are attempting. Before The keyless chuck allows you to hand-tighten or release the use of this product, familiarize yourself with all operating drill bit in
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ASSEMBLY UNPACKING This product requires assembly. Carefully remove the tool and any accessories from the box. Make sure that all items listed in the packing list are included. Inspect the tool carefully to make sure no breakage or damage occurred during shipping. Do not discard the packing material until you have care- fully inspected and satisfactorily operated the tool. 360° ROTATION If any parts are damaged or missing, please call 1-866-539-1710 for assistance. AUXILIARY P
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OPERATION CHARGING THE BATTERY PACK WARNING: NOTE: New 24 Volt lithium-ion battery packs will not Do not allow familiarity with tools to make you work without first being charged. Before first time use, careless. Remember that a careless fraction of a charge the battery pack to activate it. second is sufficient to inflict severe injury. It is not necessary to drain the battery pack completely before recharging. Lithium-ion battery packs have no “memory” and can be recharged at any time. It i
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OPERATION FULL 3/4 TO CHARGE CAPACITY CAPACITY A fully discharged battery pack with a temperature between 32° F (0° C) and 150° F (65° C) will charge in about an hour. 1/2 Charge the 24 Volt lithium-ion battery pack only with the CAPACITY charger provided. 24 v X L i � Connect the charger to a power supply. NOTE:iIf needed, the charger can operate with most generators and inverters rated at 300 Watts or higher. ? Attach the battery pack to the charger by aligning the raised ribs on
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OPERATION LED FUNCTION OF CHARGER See Figure 5. LED BATTERY RED GREEN ACTION INDICATOR PACK LED LED Charging Fast charging ON OFF Charges in 1 hour Charger pre-charges battery until normal voltage Deeply Charging ON OFF is reached, then begins fast charge mode. May Discharged take longer than 1 hour to fully charge. Maintenance Fast charging is complete Full OFF ON charging Charger maintains charge mode Hot battery When battery pack reaches cooled temperature, Evaluate Flashing OFF pack cha
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OPERATION TO INSTALL BATTERY PACK See Figure 6. Lock the switch trigger on the drill by placing the direc- tion of rotation (forward/reverse/center lock) selector in center position. Place the battery pack in the drill. Align the raised rib on the battery pack with the groove inside the drill. Make sure the latches on each side of the battery pack snap in place and battery pack is secured in the drill before beginning operation. CAUTION: When placing battery pack in the tool, be s
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OPERATION KEYLESS DIRECTION OF ROTATION SELECTOR OPEN DRILL BIT CHUCK (FORWARD/REVERSE/CENTER LOCK) (RELEASE) See Figure 7. The direction of bit rotation is reversible and is controlled by a selector located above the switch trigger. With the drill held in normal operating position, the direction of rotation selector should be positioned to the left of the switch trigger for drilling. The drilling direction is reversed when the selector is to the right of the switch trigger. Setting the
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OPERATION TWO-SPEED GEAR TWO-SPEED GEAR TRAIN TRAIN (HI-LO) See Figure 9. LOW The drill has a two-speed gear train designed for drilling or SPEED 1 driving at LO (1) or HI (2) speeds. A slide switch is located on 2 HI top of the drill to select either LO (1) or HI (2) speed. When SPEED using drill in the LO (1) speed range, speed will decrease and unit will have more power and torque. When using drill in the HI (2) speed range, speed will increase and unit will have less power and torque
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OPERATION SELECTING DRIVE, DRILL, OR HAMMER 3 2 SETTING See Figure 11. Select the option that best matches the type of bit, fastener, and material you will be using. Choose your application Choose the correct speed: LO (1) or HI (2) Choose the correct mode: Drill, Drive or Hammer. TORQUE ADJUSTMENT See Figure 12. When using the drill-driver for various driving applications, it becomes necessary to increase or decrease the torque in order to help prevent the possibility of damaging scr
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OPERATION KEYLESS INSTALLING BITS OPEN DRILL BIT CHUCK See Figure 13. (RELEASE) Lock the switch trigger by placing the direction of rotation selector in the center position. Open or close the chuck jaws to a point where the opening is slightly larger than the bit size you intend to use. Also, raise the front of the drill slightly to keep the bit from falling out of the chuck jaws. Insert the drill bit. CHUCK WARNING: JAWS Make sure to insert the drill bit straight into the CLOSE
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OPERATION USING THE AUXILIARY HANDLE ASSEMBLY See Figure 15. An auxiliary handle assembly is packed with the drill for ease of operation and to help prevent loss of control. The handle can be rotated 360°, and it can also be mounted on the opposite side for left hand use. To adjust the auxiliary handle assembly: Loosen the handle assembly by turning the handle counterclockwise. 360° ROTATION Rotate the handle assembly to the desired operating position. Securely tighten by turning the
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OPERATION WOOD DRILLING� MASONRY DRILLING For maximum performance, use high speed steel bits for For maximum performance, use carbide-tipped masonry wood drilling.� impact bits when drilling holes in brick, tile, concrete, etc. Select drill mode.� Turn mode change ring to the hammer drill icon to select hammer mode.� Begin drilling at a very low speed to prevent the bit from slipping off the starting point. Increase the speed as the Apply light pressure and medium speed for best resul
