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Your cordless drill-driver has been engineered and manufactured to Ryobi’s high standard for dependability, ease of opera- tion, 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.
n Introduction ... 2 n General Safety Rules ... 3-4 n Specific Safety Rules... 4 n Safety Rules for Charger ... 5 n Symbols... 6-7 n Features... 8-9 n Assembly ... 10 n Operation... 11-16 n Maintenance ... 17-18 n Parts Ordering / Service ... 20 This tool has many features for making its use more pleasant and enjoyable.
Use battery only with charger listed. MODEL BATTERY PACK HP496 130269002, 130269014 HP412 130269003, 130269012 n Do not abuse the cord. Never use the cord to carry the charger. Keep cord away from heat, oil, sharp edges, or moving parts. Replace damaged cords immediately.
SERVICE n Tool service must be performed only by qualified re- pair personnel. Service or maintenance performed by unqualified personnel may result in a risk of injury. n Hold tool by insulated gripping surfaces when per- forming an operation where the cutting tool may con- tact hidden wiring.
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. n 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.
Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpreta- tion of these symbols will allow you to operate the tool better and safer. SYMBOL NAME Volts Amperes Hertz Watt Minutes Alternating Current Direct Current...
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The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL DANGER: WARNING: CAUTION: CAUTION: SERVICE Servicing requires extreme care and knowledge and should be performed only by a qualified service technician. For service we suggest you return the product to your nearest AUTHORIZED SERVICE CENTER for repair.
Model HP496... 0-580/min. Model HP412... 0-550/min. Clutch ... 24 Positions Charger Input ... 120 V, 60 Hz, AC only Charge Rate ...3-6 Hours Torque Model HP496... Maximum 85 in.lb. Model HP412... Maximum 95 in.lb. TORQUE ADJUSTMENT RING KEYLESS CHUCK SWITCH TRIGGER...
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Before attempting to use this product, familiarize yourself with all operating features and safety rules. KEYLESS CHUCK The drill-driver has a keyless chuck that allows you to hand tighten or release drill bit in the chuck jaws. LEVEL To keep drill bit level during drilling operations, a level is located on the top end of the motor housing.
If any parts are damaged or missing, please call 1-800-525-2579 for assistance. PACKING LIST Cordless Drill Charger Battery Pack (Model HP412 only includes 2) Double-ended Bit 26-Piece Bit Set Case Warranty Registration Card Operator’s Manual...
NOTE: If charger does not charge battery pack or orange LED continues to glow after more than 30 minutes of charging, return battery pack and charging assembly to your nearest Ryobi Authorized Service Center for electri- cal check. n The battery pack will become slightly warm to the touch while charging.
THE BATTERY PACK” for normal recharging of batteries. If the charging assembly does not charge the battery pack under normal circumstances, return both the battery pack and charging assembly to your nearest Ryobi Authorized Service Center for electrical check. TO INSTALL BATTERY PACK See Figure 3.
Open or close 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 fall- ing out of the chuck jaws.
SWITCH See Figure 7. To turn the drill ON, depress the switch trigger. To turn it OFF, release the switch trigger. VARIABLE SPEED See Figure 7. The drill has a variable speed feature in the switch. The switch delivers higher speed and torque with increased trigger pressure.
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When drilling metals, use a light oil on the drill bit to keep it from overheating. The oil will prolong the life of the bit and increase the drilling action.
ADJUSTABLE TORQUE CLUTCH 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 screw heads, threads, workpiece, etc. In general, torque should correspond to the intensity of the screw diameter.
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 Ryobi Authorized Service Center. CHUCK REMOVAL See Figures 13 - 15. To remove chuck: n Lock the switch trigger by placing the direction of rotation selector in center position.
TO RETIGHTEN A LOOSE CHUCK The chuck may become loose on spindle and develop a wobble. Periodically check chuck screw for tightness. To tighten, follow these steps: n Lock the switch trigger by placing the direction of rotation selector in center position. n Open the chuck jaws.
Ryobi Authorized Service Center. Be sure to provide all pertinent facts when you call or visit. Please call 1-800-525-2579 for your nearest Ryobi Authorized Service Center. You can also check our web site at www.ryobitools.com for a complete list of Authorized Service Centers.
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