master mechanic JDGT01 Owner's Manual

20v *max cordless string trimmer and edger

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GRASS TRIMMER
Head speed:
Head type:
Trimmer line:
Cutting swath:
Pivoting cutter head:
Weight:
BATTERY & CHARGER
Battery voltage:
Charger:
Charger input:
Charger output:
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Technical questions
Replacement parts
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STRING TRIMMER AND EDGER
PRODUCT SPECIFICATIONS
7,200 RPM (no load)
Single line automatic feed system
0.065"
12" (maximum)
180° (90° left or right)
5 lbs 10 oz
20V 2.0 Ah Li-ion (Maximum charged
battery voltage, measured without load, is
20V with a nominal value of 18V)
3-5 Hour, Class 2
120V AC, 60 Hz, 60W
20V DC, 0.5A
1
*
20V
MAX CORDLESS
189464 (Model # JDGT01)
Owner's Manual

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Summary of Contents for master mechanic JDGT01

  • Page 1 MAX CORDLESS STRING TRIMMER AND EDGER 189464 (Model # JDGT01) Owner’s Manual PRODUCT SPECIFICATIONS GRASS TRIMMER Head speed: 7,200 RPM (no load) Head type: Single line automatic feed system 0.065” Trimmer line: 12” (maximum) Cutting swath: Pivoting cutter head: 180° (90° left or right)
  • Page 2: California Prop 65 Warning

    CALIFORNIA PROP 65 WARNING Warning: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: ...
  • Page 3 TABLE OF CONTENTS Product specifications ………….………………………………………………………………... California Prop 65 warning ……………………………………………………………………… Table of contents ……………………………………………………………………...………..General safety warnings ……………………………………………………………..………..4–6 Safety symbols …………………………………………………………………………………… Eye, ear, lung & body protection ……………………………………………………………….. Electrical safety ……………………………………………………………………….………..Fire warning ………………………………………………………………………………………. Electric gardening tool safety …………………………………………………………………… 6–7 General warning ………………………………………………………………………………..
  • Page 4: General Safety Warnings

    GENERAL SAFETY WARNINGS IMPORTANT SAFETY INSTRUCTIONS READ AND UNDERSTAND ALL SAFETY AND OPERATIONAL INSTRUCTIONS. Failure to follow the safety rules listed below and other basic safety precautions may result in serious personal injury. KEEP THIS MANUAL, SALES RECEIPTS AND APPLICABLE WARRANTY FORMS FOR FUTURE REFERENCE.
  • Page 5 GENERAL SAFETY WARNINGS ALWAYS WEAR EYE PROTECTION THAT CONFORMS WITH CSA Z94.3 or ANSI SAFETY STANDARD Z87.1 FLYING DEBRIS can cause permanent eye damage. Prescription eyeglasses ARE NOT a replacement for proper eye protection. The usage of a safety standard compliant face shield placed over proper safety glasses or goggles can reduce the risk of facial injury.
  • Page 6: General Safety Warnings

    GENERAL SAFETY WARNINGS WARNING: Ventilation openings in batteries and chargers must always be open to allow cooling air to circulate freely. Air vents that are blocked, restricted or covered may result in the battery or charger overheating. Overheating may lead to damage to the tool or cause a fire, resulting in possible serious injury.
  • Page 7: Electric Gardening Tool Safety

    ELECTRIC GARDENING TOOL SAFETY General Electric Gardening Tool Safety Do not force the tool. Use the correct tool for Warnings – Personal Safety the application. The correct power tool will do the job better and safer when used at the rate for which it was designed.
  • Page 8: Specific Safety Rules

    SPECIFIC SAFETY RULES WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contain chemicals known to cause cancer, birth defects, or other reproductive harm.
  • Page 9 SPECIFIC SAFETY RULES WARNING: Utilize extra caution, when the trimmer is being Use hearing used as an Edger or Sweeper, especially near, protection. Use hearing protection or on paved or hard surfaces, as pieces of such as ear plugs or ear mufflers to metal, concrete, brick, stones, gravel, sand, protect your hearing, particularly if the string glass, sticks and other objects can be thrown at...
  • Page 10: Specific Safety Rules

    SPECIFIC SAFETY RULES Use this trimmer only for trimming, scalping, Inspect the trimmer head before each use. If mowing of grass and weeds, and for light edging any parts are worn or damaged, replace them of lawns, and for sweeping of only light lawn before using the trimmer.
  • Page 11: Battery & Charger Safety

    BATTERY & CHARGER SAFETY WARNING: Do not use an extension cord. Plug the charger Only use the diagnostic cord directly into an electrical outlet. charger supplied with this kit to charge the 20V Li-ion battery. Charging any other Use the charger only in a standard batteries may damage the charger and 120V, 60 Hz electrical outlet.
  • Page 12: Symbols

    50' (15m) No saw blades Risk of fire This symbol designates that this tool is listed with U.S. requirements by ETL Testing Laboratories, Inc. Conforms to UL Std. 82 Certified to CAN/CSA STD C22.2 NO. 3131666 147-M90. JDGT01...
  • Page 13: Know Your String Trimmer

    KNOW YOUR STRING TRIMMER Lock-off Assist Main button handle Assist handle locking handle knob Trigger switch Telescoping Battery shaft lock release Head button Battery angle pack button #189462 Trimming guide Trimmer head rotation lock Edging wheels Guard Replacement trimmer line spool #189465 Battery charger...
  • Page 14: Assembly And Operating

    ASSEMBLY AND OPERATING CHARGING THE BATTERY PACK Place the battery charger (1) in a dry location near a 110–120V 60 Hz electrical outlet (Fig. 1). Plug the battery charger into the outlet and make sure the green LED indicator light (5) comes ON.
  • Page 15: Installing The Battery Pack In The String Trimmer

    ASSEMBLY AND OPERATING INSTALLING THE BATTERY PACK IN THE Install four screws (5) into the matching STRING TRIMMER holes (6) in the motor housing. Remove the discharged battery pack (1) Tighten all four screws using a #2 from the tool by pressing the battery Screwdriver.
  • Page 16: Installing The Assist Handle

    ASSEMBLY AND OPERATING INSTALLING THE ASSIST HANDLE – cont’d Tighten the locking knob. NOTE: The assist handle mounting bracket can be slid up or down the telescoping tube, rotated from side to side or tilted forward or backward to place the assist handle in the most comfortable position.
  • Page 17: Setting The Trimming Guide

    ASSEMBLY AND OPERATING ADJUSTING TRIMMER HEAD ANGLE ROTATING THE TRIMMER HEAD FOR EDGING The trimmer head angle can be adjusted to four different angles. These adjustments will The trimmer head must be rotated to the vertical accommodate various positions that may be position for edging.
  • Page 18: Lock-Off And Trigger Switches

    ASSEMBLY AND OPERATING ADJUSTING LINE LIMITING KNIFE – cont’d Turn the string trimmer on its back to expose the under side of the guard (1) (Fig. 12). Remove the screw (2) using a #2 screwdriver. Turn the line limiting knife (3) 180° (4) and reinstall the screw.
  • Page 19 ASSEMBLY AND OPERATING REPLACING THE TRIMMER LINE SPOOL – Once the replacement spool is fully cont’d inserted into the spool housing, replace the spool cap (3) by inserting the locking Removing the old spool - cont’d buttons (1) into the spool housing. Press the spool cap fully into the spool housing until the locking buttons “click”...
  • Page 20: Replacing The Trimmer Line Spool

    ASSEMBLY AND OPERATING REPLACING THE TRIMMER LINE SPOOL – GENERAL TRIMMING GUIDELINES cont’d WARNING: Be extremely careful when Removing the old spool - cont’d cutting around hard objects such as rock, gravel, fence posts etc. that can be contacted by the line or the spool housing.
  • Page 21: General Trimming Guidelines

    ASSEMBLY AND OPERATING GENERAL TRIMMING GUIDELINES – cont’d Trimmer line breaks off outside the spool housing Maintain a consistent motion and speed when moving the trimmer through the grass. This will Press the line release button (10) on the trimmer provide a more even cut.
  • Page 22: Assembly And Operating

    ASSEMBLY AND OPERATING EDGING The string trimmer can be used for edging along a sidewalk or other areas where a smooth well defined grass line is required. WARNING: Always use long pants, long sleeve shirt, gloves and safety goggles and a face shield when edging.
  • Page 23: Maintenance

    MAINTENANCE GENERAL BATTERY PACK REMOVAL AND PREPARATION FOR RECYCLING WARNING: When servicing, use only To preserve our natural resources, please identical replacement parts. The use of any recycle or dispose of batteries properly. other part may create a hazard or cause product damage.
  • Page 24: Exploded View

    EXPLODED VIEW...
  • Page 25: Parts List

    PARTS LIST WARNING: When servicing, use only original equipment replacement parts. The use of any other parts may create a safety hazard or cause damage to the string trimmer. Any attempt to repair or replace electrical parts on this string trimmer may create a safety hazard unless repairs are performed by a qualified technician.
  • Page 26: Parts List

    PARTS LIST Key # Part # Part Name Quantity BLR07-CB5-300-300-21 Left tumbler BLR07-CB5-300-300-22 Right tumbler BLR07-CB5-300-300-23 Angle adjustment button BLR07-CB5-300-300-25 Left angle adjustment tooth MOCA-CR32-250-400-05 Angle adjustment spring BLR07-CB5-300-300-24 Right angle adjustment tooth GB845-1985 Screw BLR07-CB5-300-300-30 Motor damping block BLR07-CB5-300-200-01 Motor GB/T818-2000 Three combination screw...
  • Page 27: Warranty

    3-Year Limited Warranty This product is warranted for three (3) year against any defects in material and workmanship. If defective; the product will be replaced free of charge. Simply provide proof of purchase and return the product to your place of purchase.

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