High-Performance 1/2” Drill/Driver 241-0405 For questions/comments, technical assistance or repair parts – Please call toll free: 1-866-917-4374 (M – F 8am – 6pm EST) OPERATOR’S MANUAL CAUTION: To Reduce The Risk Of Injury, User Must Read And Understand Operator’s Manual. Save These Instructions For Future Reference.
table of contents Safety Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2 Safety Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3 Overview/Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
safety symbols Some of these 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 more safely.
safety INSTRUCTIONS The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols and the explanations with them deserve your careful attention and understanding. The symbol warnings do not, by themselves, eliminate any danger. The instructions and warnings they give are no substitutes for proper accident prevention measures.
safety INSTRUCTIONS WARNING: Read all safety warnings and instructions! Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. The “term power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. WARNING: Risk of fire and electric shock. Dry location use only. Do not expose to rain. Risk of injury. 4. Do not abuse the cord.
safety INSTRUCTIONS 6. Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts. 7. If devices are provided for the connection of dust extraction and collection facilities, ensure that these are connected and properly used. Use of these devices can reduce dust-related hazards. USE AND CARE of the power tools 1. Do not force the power tool.
safety INSTRUCTIONS SPECIFIC SAFETY RULES FOR CORDLESS DRILL/DRIVER 1. Use only with the batteries and chargers listed below. Battery pack Charger 252-8024 252-8028 252-8029 252-8030 252-8036 252-8037 252-8032 252-8033 2. Hold power tools by the insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator. 3.
overview FIG. 1 Two-Speed Gearbox Switch Torque-Adjustment ring Direction-ofRotation Selector Keyless chuck Trigger switch LED Worklight Battery-release button Belt clip specifications Motor 20V Chuck 1/2” No-load Speed 0-450/0-1600 RPM Max. Torque 455 in.lbs Clutch 23+1 Position Weight (without battery) 2 lb. 15 oz. (1.
assembly WARNING: If any part is broken or missing, DO NOT attempt to attach the battery or operate the tool until the broken or missing part is replaced. Failure to do so could result in possible serious injury. WARNING: Do not attempt to modify this tool or create accessories not recommended for use with this tool. Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious injury.
OPERATION TO ATTACH BATTERY PACK (Fig. 2) FIG. 2 3. Pull forward on the battery pack to remove it from the drill/driver. TRIGGER SWITCH (FIG. 3) FIG. 3 ATTACH DETACH CAUTION: Avoid the possibility of accidental starting. Always take care not to activate the trigger switch when you are attaching the battery pack or performing other adjustments to the tool. 1. Place the direction-of-rotation selector in the center (locked) position. 2.
OPERATION The direction of rotation of the bit is reversible and is controlled with a selector located above the trigger switch. With the drill/driver held in normal operating position: Position the direction-of-rotation selector to the left of the tool for forward rotation. Position the direction-of-rotation selector to the right of the tool for reverse rotation. Position the direction-of-rotation selector in the center to lock the tool off.
OPERATION KEYLESS CHUCK (Fig. 7) Release FIG. 9 Slide Switch Keyless Chuck Grip 1 3 5 17 19 21 23 1 3 5 FIG. 7 TWO-SPEED GEAR BOX (Fig. 9) The arrows on the chuck indicate the direction of rotation of the body of the chuck to: GRIP (tighten) or OPEN (release) the jaws of the chuck on the drill bit. This drill/driver features a two-speed gearbox that is designed for drilling or driving at LO speed or HI speed.
OPERATION ADJUSTABLE TORQUE CLUTCH (Fig. 10) FIG.10 INSTALLING A BIT (Fig. 11) Release FIG.11 Torque-Adjustment ring The torque clutch can be adjusted to any of 24 different settings (23 driving and 1 drilling). The higher the torque setting, the more force the cordless drill/driver produces to turn an object in either LO or HI rotation speed.
OPERATION REMOVING A BIT (Fig. 11a) 17 19 21 23 FIG.11a 1. Lock the trigger switch by placing the direction-of rotation selector in the OFF (center) position. 2. Open the jaws of the chuck (rotate in the “OPEN” direction.) 3. Remove the drill bit. GENERAL DRILLING (Fig. 12) FIG.12 1. Check the direction-of-rotation selector for the correct setting (forward or reverse). 2. Use a vise or clamps to secure the material to be drilled to keep it from turning as the drill bit rotates. 3.
OPERATION DRILLING MODE OPERATION SCREWDRIVER OPERATION For drilling in wood, use twist bits, spade bits, power auger bits or hole saws. 1. Select the desired speed/torque range to match the planned operation. 2. Attach the desired fastener accessory into the chuck. 3. Make a few practice runs in a scrap piece before working. 1. When drilling “through” holes, place a block of wood behind the workpiece to prevent ragged or splintered edges on the back side of the hole. 2.
maintenance WARNING: To avoid serious personal injury, always disconnect the plug from the power source when cleaning or performing any maintenance. Contact a qualified service technician for ALL repairs. WARNING: Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use. Use clean cloths to remove dirt, dust, oil, grease, etc.
troubleshooting PROBLEM The drill/driver does not work CAUSE SOLUTION Battery is depleted Charge the battery Chuck is not opened Open the chuck Bit does not fit the chuck Use suitable bit Be sure cooling vents are free from dust and obstacles Clean, clear vents.
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High-Performance 1/2” Drill/Driver WARRANTY 90-DAY MONEY BACK GUARANTEE: This MASTERFORCE® brand power tool carries our 90-DAY Money Back Guarantee. If you are not completely satisfied with your MASTERFORCE® brand power tool for any reason within ninety (90) days from the date of purchase, return the tool with your original receipt to any MENARDS® retail store, and we will provide you a refund – no questions asked.
© 2012 Menard, Inc.
