MasterCraft 054-7120-4 Instruction Manual
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MasterCraft 054-7120-4 Instruction Manual

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INSTRUCTION MANUAL
ANGLE GRINDER
054-7120-4

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Summary of Contents for MasterCraft 054-7120-4

  • Page 1 INSTRUCTION MANUAL ANGLE GRINDER 054-7120-4...
  • Page 2 Keep this instruction manual for future use. Should this product be passed on to a third party, then this instruction manual must be included. ANGLE GRINDER - 054-7120-4...
  • Page 3 TECHNICAL SPECIFICATIONS SAFETY GUIDELINES 4–9 DESCRIPTION OPERATING INSTRUCTIONS 11–16 MAINTENANCE 17–18 TROUBLESHOOTING PARTS LIST 20–21 WARRANTY 22–23 ANGLE GRINDER - 054-7120-4...
  • Page 4 RATED POWER INPUT RATING 120 V ~ 60 Hz RATED SPEED 11,000 RPM WHEEL DIAMETER 4 1/2" (115 mm) ARBOR SIZE 5/8" RECOMMENDED WHEEL Type 27 TOOL WEIGHT 3 lb 15 oz (1.79 kg) ANGLE GRINDER - 054-7120-4...

  • Page 5: General Power Tool Safety Warnings

    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. ANGLE GRINDER - 054-7120-4...

  • Page 6: Electrical Safety

    • Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents. ANGLE GRINDER - 054-7120-4...
  • Page 7 Service • Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. ANGLE GRINDER - 054-7120-4...
  • Page 8 • Position the cord clear of the spinning accessory. If you lose control, the cord may be cut or snagged and your hand or arm may be pulled into the spinning accessory. ANGLE GRINDER - 054-7120-4...

  • Page 9: Kickback And Related Warnings

    • Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use an auxiliary handle, if provided, for maximum control over kickback or torque reaction during start-up. The operator can control torque reactions or kickback forces, if proper precautions are taken. ANGLE GRINDER - 054-7120-4...
  • Page 10 Angle grinder, side handle, wrench, 4 1/2" grinding wheel and instruction manual. WARNING! Remove the angle grinder from the package and examine it carefully. Do not discard the carton or any packaging material until all parts have been examined. ANGLE GRINDER - 054-7120-4...
  • Page 11 For optimum performance and safety, read the following operating instructions carefully before using. WARNING! Do not allow familiarity with the angle grinder to cause a lack of alertness. A fraction of a second of carelessness is enough to cause severe injury. ANGLE GRINDER - 054-7120-4...
  • Page 12 4. Push the switch button forward to the ON position and press the front of the button down until the switch clicks into position. 5. To unlock the switch and turn the tool OFF, press the rear of the button. ANGLE GRINDER - 054-7120-4...
  • Page 13 2. The side handle may be installed on the right side or the left side of the tool. Thread the side handle into the desired operating position. 3. Securely tighten the side handle by turning it clockwise. ANGLE GRINDER - 054-7120-4...
  • Page 14 WARNING! Only use the guard with grinding wheels. Make sure that the guard-adjusting lever secures the guard before plugging in. Keep the guard between you and wheel. Do not direct the guard opening towards your body. ANGLE GRINDER - 054-7120-4...
  • Page 15 5. Adjust guard by depressing the guard-adjusting lever and rotate to desired position. Always position wheel guard between operator and workpiece and direct sparks away from operator, 6. Release the guard-adjusting lever to lock the guard. Make sure the lever is secured in the notch of the guard. ANGLE GRINDER - 054-7120-4...
  • Page 16 7. Keep the spindle-lock button depressed; tighten the threaded outer flange by turning it clockwise with the wrench (fig 6). WARNING! Keep the guard between you and Spindle-lock the wheel. Do not direct the guard button opening toward your body. ANGLE GRINDER - 054-7120-4...

  • Page 17: Grinding Operation

    New wheels have sharp corners which tend to “bite” or cut into workpiece when pushing forward. WARNING! Sparks are generated when grinding metal. Take care that no combustible material presented in the area of flying sparks. ANGLE GRINDER - 054-7120-4...
  • Page 18 Accessories that may be suitable for one tool may become hazardous when used with another tool. WARNING! Before cleaning or performing any maintenance, the tool should be unplugged from the power supply. WARNING! To ensure safety and reliability, all repairs should be performed by a qualified service technician. ANGLE GRINDER - 054-7120-4...
  • Page 19 Storage and handling of grinding wheels When not in use, grinding wheels should be stored carefully in a rack or box to protect them from chipping or breakage. All grinding wheels must be handled carefully to prevent dropping and bumping. ANGLE GRINDER - 054-7120-4...
  • Page 20 The tool is running slowly The grinding wheel is worn out Replace the grinding wheel on the tool If the problem remains unsolved after performing the checks described above, call the toll- free helpline at 1-800-689-9928. ANGLE GRINDER - 054-7120-4...
  • Page 21 Exploded view ANGLE GRINDER - 054-7120-4...
  • Page 22 22 5700008001 Ball Bearing 46 3402299002 Handle 23 2750998001 Rotor 47 3700567002 Wrench 24 5700004001 Ball Bearing If any parts are missing or damaged, or if you have any questions, please call the Toll-free Helpline, at 1-800-689-9928. ANGLE GRINDER - 054-7120-4...
  • Page 23 This Mastercraft product is guaranteed three (3) years from the date of original retail purchase against defects in materials and workmanship, except for the following components: a) Component A: Batteries, chargers and carrying case, which are guaranteed for a period of 2 years from the date of original retail purchase against defects in workmanship and materials;...
  • Page 24 The provisions contained in this warranty are not intended to limit, modify, take away from, disclaim or exclude any statutory warranties set forth in any applicable provincial or federal legislation. IMPORTED BY MASTERCRAFT CANADA TORONTO, CANADA M4S 2B8 ANGLE GRINDER - 054-7120-4...

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