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MasterForce ULTRA COMPACT 241-0383 Operator's Manual
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MasterForce ULTRA COMPACT 241-0383 Operator's Manual

MasterForce ULTRA COMPACT 241-0383 Operator's Manual

20v brushless 1/2 hammer drill
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20V Brushless ½"
Hammer Drill
241-0383
OPERATOR'S MANUAL
CAUTION: To Reduce The Risk Of Injury, User Must
Read And Understand Operator's Manual. Save These
Instructions For Future Reference.
For questions / comments, technical assistance or repair parts –
Please Call Toll Free: 1-866-917-4374 (M-F 8:30am-5:00pm EST).

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Summary of Contents for MasterForce ULTRA COMPACT 241-0383

  • Page 1 20V Brushless ½" Hammer Drill 241-0383 OPERATOR’S MANUAL CAUTION: To Reduce The Risk Of Injury, User Must Read And Understand Operator’s Manual. Save These Instructions For Future Reference. For questions / comments, technical assistance or repair parts – Please Call Toll Free: 1-866-917-4374 (M-F 8:30am-5:00pm EST).
  • Page 2 TABLE OF CONTENTS Safety Symbols ............Page 2 Safety Instructions .
  • Page 3 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. Symbol Designation / Explanation Name Volts Voltage...
  • Page 4 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 understand- ing. The symbol warnings do not, by themselves, eliminate any danger. The instructions and warnings they give are no substitutes for proper accident prevention measures.
  • Page 5 SAFETY INSTRUCTIONS GENERAL POWER TOOL SAFETY is an increased risk of electric shock if your body is earthed or grounded. WARNINGS 3. Do not expose power tools to rain or wet conditions. Water entering a power tool WARNING: Read all safety will increase the risk of electric shock .
  • Page 6 SAFETY INSTRUCTIONS 5. Do not overreach. Keep proper footing any other condition that may affect the and balance at all times. This enables better power tool’s operation. If damaged, have control of the power tool in unexpected the power tool repaired before use. Many situations.
  • Page 7 2. Never service damaged battery or damage to the chargers and batteries, packs. Service of battery packs should use only with the MASTERFORCE battery ® only be performed by the manufacturer or packs and chargers listed below. authorized service providers.
  • Page 8 SAFETY INSTRUCTIONS 2. For best results, your battery and tool • Your risk from these exposures varies, should be stored, charged and used in a depending upon how often you do this type location where the temperature is more of work. To reduce your exposure to these than 41°F (5°C) but less than 104°F (40°C).
  • Page 9 OVERVIEW Mode-Selector Ring Two-Speed Torque-Adjustment Ring Gearbox Switch Direction-Of-Rotation Keyless Chuck Selector Variable-Speed Trigger Switch LED Work Light Bit Holder SPECIFICATIONS Rated Voltage 20 V d.c. No-load Speed (n 0-500 | 0-1,850 /min Impact Rate 0-7,500 | 0-27,750 BPM Chuck Capacity Ø...
  • Page 10 ASSEMBLY PACKING LIST WARNING: If any part is broken or missing, DO NOT attach the battery pack Cordless hammer drill, bit, belt clip, belt or operate the tool until the broken or missing part is replaced. Failure to do so clip screw, and instruction manual.
  • Page 11 OPERATION BELT CLIP REMOVAL (FIG. 2) LED WORK LIGHT (FIG. 4) FIG. 2 FIG. 4 LED Work Light Belt Clip Screw 1. Use a Phillips head screwdriver (not The LED work light, located on the base included) to loosen the screw that of the hammer drill, will illuminate when attaches the belt clip to the hammer the trigger switch is depressed before...
  • Page 12 OPERATION 3. The variable-speed trigger switch 2. Position direction-of-rotation delivers higher speed with increased selector to the left of the tool for forward trigger pressure and lower speed with rotation to drill or to drive the screws in. decreased trigger pressure. 3.
  • Page 13 OPERATION When using hammer drill in the low speed When using the hammer drill for different range, the speed will decrease and the driving applications, increase or decrease hammer drill will have more power and the torque in order to help prevent damage torque.
  • Page 14 OPERATION BIT INSTALLATION (FIG. 10) 2. Apply pressure to the bit during operation to engage the hammering mechanism. The hammer drill is equipped with a keyless NOTE: The number selected on the chuck to tighten or release bits in the chuck torque-adjustment ring has no effect on jaws.
  • Page 15 OPERATION DRILLING WOOD (FIG. 11) 1. Remove the battery pack from the hammer drill. FIG. 11 2. Open the chuck jaws. Workpiece 3. Rotate the chuck in the direction of the arrow marked “RELEASE” to loosen the chuck jaws. 4. Remove the bit. DRILLING 1.
  • Page 16 OPERATION • Produce off-center or irregularly shaped 3. A smooth, even flow of dust indicates holes the proper drilling rate. Do not let the bit spin in the hole without cutting. Do not use water to settle dust or to cool the DRILLING MASONRY bit.
  • Page 17 MAINTENANCE CHUCK REPLACEMENT (FIG.12) WARNING: • When servicing, use only identical FIG. 12 replacement parts. Use of any other parts may create a hazard or cause product damage. Mallet • To avoid serious personal injury, always remove the battery pack from the Chuck Jaws product when cleaning or performing any maintenance.
  • Page 18 TROUBLESHOOTING PROBLEM CAUSE SOLUTION The battery pack charge The hammer drill does not work. Charge the battery pack. is depleted. Open the chuck jaws The chuck jaws are not slightly wider than the bit open wide enough. you are trying to insert. The bit cannot be installed.
  • Page 19 20V Brushless ½" Hammer Drill Page 18...
  • Page 20 © 2023 Menard, Inc., Eau Claire, WI 54703 08/2023...
  • Page 21 20 Volt LITHIUM-ION CHARGER 252-8037 OPERATOR’S MANUAL CAUTION: To Reduce The Risk Of Injury, User Must Read And Understand Operator’s Manual. Save These Instructions For Future Reference. For questions / comments, technical assistance or repair parts – Please Call Toll Free: 1-866-917-4374. (M-F 8:30am-5:00pm Est.)
  • Page 22 TABLE OF CONTENTS Safety Symbols ............Page 2 Safety Instructions .
  • Page 23 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. Symbol Designation / Explanation Name Volts Voltage...
  • Page 24 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.
  • Page 25 SAFETY INSTRUCTIONS FCC STATEMENT a residential installation. This equipment generates, uses, and can radiate radio 1. This device complies with Part 15 of frequency energy and, if not installed and the FCC Rules. Operation is subject to the used in accordance with the instructions, following two conditions: may cause harmful interference to radio 1) This device may not cause harmful...
  • Page 26 SAFETY INSTRUCTIONS WARNING: CAUTION: To reduce risk of injury, Read safety charge only Masterforce Li-ion type warnings and instructions! ® rechargeable batteries. Other types of Failure follow warnings batteries may burst, causing personal injury instructions may result in electric shock, and damage.
  • Page 27 OVERVIEW FIG. 1 Electrical contacts LED light Air vents SPECIFICATIONS Charger Input 120V~ 60 Hz 90W 35 minutes 20V 2.0Ah Li-Ion (252-8031) 20V 2.5Ah Li-Ion (252-8030, 45 minutes 252-8003) 20V 4.0Ah Li-Ion (252-8034) 70 minutes Charging Time for Batteries 20V 4.0Ah Li-Ion (252-8013) 20V 5.0Ah Li-Ion (252-8035, 85 minutes 252-8005)
  • Page 28 ASSEMBLY CONTENTS WARNING: If any part is broken or missing, do not attempt to plug in the ® FLEXPOWER Battery charger, instruction power cord until the broken or missing part manual is replaced. Failure to do so could result in possible serious injury.
  • Page 29 OPERATION LED FUNCTIONS OF CHARGER BATTERY GREEN LED INDICATOR RED LED ACTION PACK Fast charge will begin when the Hot/Cold battery returns battery to 41°F (5°C) and 104°F (40°C). Battery pack or Defective Flashing charger is defective. Charging Flashing Charging Fully Charging is charged...
  • Page 30 OPERATION BATTERY CHARGING NOTICE: The battery pack will fully charge, but will not overcharge, if left on the charger. If the battery pack is within the normal NOTICE: Charger may warm with several temperature range, the green LED will begin continuous charge cycles.
  • Page 31 20 Volt LITHIUM-ION CHARGER...
  • Page 32 © 2023 Menard, Inc., Eau Claire, WI 54703 07/2023...
  • Page 33 20V Lithium-Ion Battery Pack 252-8013 OPERATOR’S MANUAL CAUTION: To Reduce The Risk Of Injury, User Must Read And Understand Operator’s Manual. Save These Instructions For Future Reference. For questions / comments, technical assistance or repair parts – Please Call Toll Free: 1-866-917-4374. (M-F 8:30am - 5:00pm Est.)
  • Page 34 TABLE OF CONTENTS Safety Symbols ............Page 2 Safety Instructions .
  • Page 35 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. Symbol Designation / Explanation Name Volts Voltage...
  • Page 36 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.
  • Page 37 SAFETY INSTRUCTIONS BATTERY TOOL USE WARNING: Read all safety AND CARE warnings and instructions! Failure follow warnings 1. Recharge only with charger instructions may result in electric shock, fire specified by the manufacturer. A charger and/or serious injury. Save all warnings and that is suitable for one type of battery pack instructions for future reference.
  • Page 38 BATTERY PACK If liquid comes in contract with your skin, wash immediately with soap and water, 1. Use battery only with MASTERFORCE ® then neutralize with lemon juice or vinegar. chargers listed. If liquid gets in your eyes, flush them with...
  • Page 39 OVERVIEW Power-indicator Button Electrical Contacts Battery-release Button Power Indicator SPECIFICATIONS Battery Type Lithium-Ion Battery Voltage 20V d.c. Battery Capacity 4.0Ah Battery Weight 1 lbs. 4 oz. (0.57 Kg) Page 6...
  • Page 40 ASSEMBLY CONTENTS WARNING: If any part is broken or missing, DO NOT attempt to plug in the Battery pack and instruction manual. power cord, 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.
  • Page 41 OPERATION POWER INDICATOR (Fig. 1) NOTICE: THE POWER INDICATOR CAN BE USED WHETHER THE BATTERY IS ATTACHED TO OR REMOVED FROM THE TOOL. This Lithium-Ion battery pack is equipped with a power indicator that displays the battery pack’s charge status. Press the power- indicator button to display the LED lights.
  • Page 42 OPERATION COLD WEATHER OPERATION 1. Charge the battery pack with the correct charger. 2. Connect the charger to a power supply . When the battery pack is very cold, it may 3. Attach the battery pack to the charger “pulse” for the first minute of use to warm by aligning the raised ribs of the battery itself.
  • Page 43 OPERATION LED FUNCTIONS OF CHARGER (FIG. 3) FIG. 3 BATTERY GREEN LED INDICATOR ACTION PACK Fast charge will begin Hot/Cold when battery returns HI / LO TEMP. HI / LO TEMP. battery to between 41°F (5°C) HI / LO TEMP. and 104°F (40°C) HI / LO TEMP.
  • Page 44 MAINTENANCE BATTERY PACK REMOVAL AND WARNING: To ensure safety and PREPARATION FOR RECYCLING reliability, all repairs should be performed by a qualified service technician. To preserve natural resources, please WARNING: Always wear safety recycle or dispose of batteries properly. goggles or safety glasses with side This product contains Lithium-Ion batteries.
  • Page 45 TROUBLESHOOTING PROBLEM CAUSE SOLUTION The battery pack Poor connected to charger. Reconnected the battery isn’t charging pack to the charger. The battery pack or charger Allow the battery pack and is too hot. charger to cool down. Page 12...
  • Page 46 NOTES Page 13...
  • Page 47 NOTES Page 14...
  • Page 48 © 2022 Menard, Inc., Eau Claire, WI 54703 11/2022...