RIDGID R851150 Operator's Manual

1/2 in., 24 volt lithium-ion hammer drill two-speed/reversible

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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 buying a RIDGID product.
SAVE THIS MANUAL FOR FUTURE REFERENCE
OPERATOR'S MANUAL
1/2 in., 24 VOLT LITHIUM-ION
HAMMER DRILL
TWO-SPEED/REVERSIBLE
R851150
1
NEW BATTERY PACKS MUST BE
CHARGED BEFORE FIRST USE

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Summary of Contents for RIDGID R851150

  • Page 1 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.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS  Introduction ...2  General Safety Rules ... 3-4  Specific Safety Rules ...4  Safety Rules for Charger ...5  Symbols ... 6-7  Features ... 8-9  Assembly ...10  Operation ... 11-20  Maintenance ... 21-22 ...
  • Page 3: General Safety Rules

     Use battery only with charger listed. MODEL BATTERY PACK R851150 130377001 (R85008) PERSONAL SAFETY  Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication.
  • Page 4: Specific Safety Rules

    GENERAL SAFETY RULES  Use the power tool, accessories and tool bits etc., in accordance with these instructions and in the manner intended for the particular type of power tool, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
  • Page 5: Safety Rules For Charger

    SAFETY RULES FOR CHARGER WARNING! READ AND UNDERSTAND ALL INSTRUCTIONS. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury.  Before using battery charger, read all instructions and cautionary markings in this manual, on battery charger, battery, and product using battery to prevent misuse of the products and possible injury or damage.
  • Page 6: Symbols

    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 Volts Amperes Hertz Watt Minutes Alternating Current Direct Current...
  • Page 7: Symbols

    To avoid serious personal injury, do not attempt to use this product until you read thoroughly and understand completely the operator’s manual. If you do not understand the warnings and instructions in the operator’s manual, do not use this product. Call RIDGID customer service for assistance.
  • Page 8: Features

    FEATURES PRODUCT SPECIFICATIONS Chuck ...1/2 in. Keyless Motor ... 24 Volt DC Switch ... VSR (Variable Speed Reversible) No Load Speed ... 0-400/0-1,500 r/min. (RPM) MODE CHANGE RING TORQUE ADJUSTMENT RING KEYLESS CHUCK BATTERY PACK CHARGER Blows per minute ... 0-6,400/0-24,000 BPM Clutch ...
  • Page 9 The two-speed gear train is designed for drilling or driving at LO (1) or HI (2) speeds. A slide switch is located on top of your drill for selecting either LO (1) or HI (2) speed. VARIABLE SPEED The variable speed switch trigger delivers higher speed with increased trigger pressure and lower speed with decreased trigger pressure.
  • Page 10: Assembly

    INSTALLING THE AUXILIARY HANDLE ASSEMBLY See Figure 2. 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.
  • Page 11: Operation

    OPERATION WARNING: Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is sufficient to inflict severe injury. WARNING: Always wear safety goggles or safety glasses with side shields when operating tools. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury.
  • Page 12: Cold Weather Operation

    OPERATION TO CHARGE A fully discharged battery pack with a temperature between 32° F (0° C) and 150° F (65° C) will charge in about an hour.  Charge the 24 Volt lithium-ion battery pack only with the charger provided. ...
  • Page 13 OPERATION LED FUNCTION OF CHARGER See Figure 5. INDICATOR Charging Fast charging Deeply Charging Discharged Maintenance Full charging Hot battery Evaluate pack Cold battery Evaluate pack Defective Defective • If defective, try to repeat the conditions a second time by removing and reinstalling the battery pack.
  • Page 14: Variable Speed

    (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.
  • Page 15 KEYLESS CHUCK See Figure 8. The drill has a keyless chuck to tighten or release drill bits in the chuck jaws. The arrows on the chuck indicate which direction to rotate the chuck body in order to CLOSE (tighten) or OPEN (release) the chuck jaws on the drill bit.
  • Page 16 The drill has a two-speed gear train designed for drilling or driving at LO (1) or HI (2) speeds. A slide switch is located on top of the drill to select either LO (1) or HI (2) speed. When using drill in the LO (1) speed range, speed will decrease and unit will have more power and torque.
  • Page 17  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,...
  • Page 18: Removing Bits

     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.
  • Page 19  Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit rotates.  Hold the drill firmly and place the bit at the point to be drilled.  Depress the switch trigger to start the drill.
  • Page 20: Operation

    For maximum performance, use carbide-tipped masonry impact bits when drilling holes in brick, tile, concrete, etc.  Turn mode change ring to the hammer drill icon to select hammer mode.  Apply light pressure and medium speed for best results in brick.
  • Page 21: Maintenance

    Only the parts shown on the parts list are intended to be repaired or replaced by the customer. All other parts should be replaced at a RIDGID authorized service center. BATTERY PACK REMOVAL AND PREPARATION FOR RECYCLING...
  • Page 22  Insert a 5/16 in. or larger hex key into the chuck of the drill and tighten the chuck jaws securely.  Tap the hex key sharply with a mallet in a clockwise di- rection. This will loosen the screw in the chuck for easy removal.
  • Page 23: Warranty

    2/1/04 and after. This product is manufactured by One World Technologies, Inc. The trademark is licensed from RIDGID, Inc. All warranty communications should be directed to One World Technologies, Inc., attn: RIDGID Hand Held and Stationary Power Tool Technical Service at (toll free) 1-866-539-1710.
  • Page 24: Customer Service Information

    R851150 Customer Service Information: For parts or service, contact your nearest RIDGID authorized service center. Be sure to provide all relevant information when you call or visit. For the location of the authorized service center nearest you, please call 1-866-539-1710 or visit us online at www.ridgid.com.

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