GreenWorks 21342 Owner's Manual
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GreenWorks 21342 Owner's Manual

24v lithium-ion cordless string trimmer
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24V LITHIUM-ION CORDLESS STRING TRIMMER
21342
Owne
r's Manual
TOLL-FREE HELPLINE: 1-888-90WORKS
(888.909.6757)
www.greenworkstools.com
Read all safety rules and instructions carefully before operating this tool.

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  • Page 1 24V LITHIUM-ION CORDLESS STRING TRIMMER 21342 Owne r’s Manual TOLL-FREE HELPLINE: 1-888-90WORKS (888.909.6757) www.greenworkstools.com Read all safety rules and instructions carefully before operating this tool.

  • Page 2: Table Of Contents

    CONTENTS Contents ..........................2 ......................2 General safety rules ......................3-5 Symbols ..........................6-7 Know your string trimmer ..................... 8 Assembly instruction ....................... 9-12 Operation ........................13-16 Maintenance..........................17 Environmentally safe battery disposal...................18 Troubleshooting..........................19 Warranty ..........................20 Exploded View ........................21 Parts List ..........................22 PRODUCT SPECIFICATIONS 24V CORDLESS STRING TRIMMER EDGER...

  • Page 3: General Safety Rules

    GENERAL SAFETY RULES W A R N I N G Read and understand all instructions before using this product. Failure to follow all • liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes. • Do not allow children or untrained individuals to use this unit. •...
  • Page 4 • Remove or disconnect battery before servicing, cleaning or removing material from the gardening appliance. • Use only Greenworks batteries. • Store idle appliances - When not in use, string trimmer should be stored indoors in a dry, locked place out of the reach of children.

  • Page 5: General Safety Rules

    GENERAL SAFETY RULES • If the power supply cord is damaged, it must be replaced only by the manufacturer or by an authorized service center to avoid risk. • Do not point the string trimmer in the direction of people or pets. •...

  • Page 6: Symbols

    SYMBOLS Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the product better and safer. SYMBOL NAME DESIGNATION/EXPLANATION Volts Voltage Amperes Current Hertz Frequency (cycles per second)

  • Page 7: Symbols

    SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING DANGER Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury. WARNING Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.

  • Page 8: Know Your String Trimmer

    KNOW YOUR STRING TRIMMER KNOW YOUR STRING TRIMMER (See Figure 1.) The safe use of this product requires an understanding of the information on the product and in this operator’s manual as well as a knowledge of the project you are attempting. Before use of this product, familiarize yourself with all operating features and safety rules.

  • Page 9: Assembly Instruction

    ASSEMBLY INSTRUCTION W A R N I N G • Replace the battery pack or charger immediately if the battery case or charger cord is damaged. • Always make sure the string trimmer switch is OFF before inserting or removing the battery pack.
  • Page 10 ASSEMBLY INSTRUCTION AUXILIARY HANDLE ( See Figure 3.) W A R N I N G To avoid injury, adjust the auxiliary handle for optimum control and balance. Do not overreach when operating grass trimmer/edger. Keep proper balance atall times for better control of the tool in unexpected situations.
  • Page 11 ASSEMBLY INSTRUCTION To replace the spool: 1. Replace the spool (1) with a new pre-wound spool. 2. Insert the end of line through the opening (4) in the spool housing (3). 3. Align the tabs on the spool cover with the slots in the spool housing on the trimmer head. 4.

  • Page 12: Assembly Instruction

    ASSEMBLY INSTRUCTION BATTERY IMPORTANT! The battery pack is not charged when it is purchased. Before using the trimmer for to read all safety precautions, and follow the instructions in the Battery Charger section. To remove (See Figure 6.) 1. Press the latch button (1) on the battery pack down and hold. trimmer NOTE: may require a strong pull to remove it.

  • Page 13: Operation

    OPERATION W A R N I N G To avoid injury: • Do not squeeze the trigger while the grass trimmer/edger is inverted. Do not carry the grass trimmer/edger with your finger on the switch. Avoid unintentional starting. To Turn On/Off: ( See Figure 7.) 1.
  • Page 14 OPERATION Fig. 9 Trimmer Tips Before each use • Make sure the protective guard is tightly installed. Tighten the guard screw. • Make sure the battery is fully charged and that the charger is disconnected before using or storing the trimmer. •...
  • Page 15 OPERATION CHARGING PROCEDURE ( See Figure 10. NOTE: The battery is not shipped fully charged. It is recommended to fully charge before first use to ensure that maximum run time can be achieved. This lithium-ion battery will not develop a memory and may be charged at any time.
  • Page 16 OPERATION W A R N I N G If the battery is inserted into the charger when warm or hot, the CHARGING LED indicator light on the charger may switch on and illuminate ORANGE. If this occurs allow the battery to cool outside of the charger from approximately 30 minutes.

  • Page 17: Maintenance

    MAINTENANCE W A R N I N G before adjusting, inspecting, or cleaning the blower. Cleaning Remove the battery pack. 1. Brush or blow dust and debris out of the air vents using compressed air or a vacuum. Keep the air vents free of obstructions, sawdust, and wood chips. Do not spray, wash, or immerse the air vents in water.

  • Page 18: Environmentally Safe Battery Disposal

    ENVIRONMENTALLY SAFE BATTERY DISPOSAL The following toxic and corrosive materials are in the batteries used in this grass trimmer battery pack: Lithium, a toxic material. W A R N I N G environment. Before disposing of damaged or worn out nickelcadmium battery packs, contact your local waste disposal agency, or the local Environmental Protection Agency for information for cadmium disposal.

  • Page 19: Troubleshooting

    TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Motor fails to start Battery is not secure. To secure the battery pack, make sure when switch trigger the latches on the top of the battery pack is depressed. snap into place. Battery is not charged. Charge the battery pack according to the instructions included with your model.

  • Page 20: Warranty

    (4) years against defects in materials, parts or workmanship. GREENWORKS™, at its own discretion will repair or replace any and all parts found to be defective, through normal use, free of charge to the customer. This warranty is valid only for...

  • Page 21: Exploded View

    EXPLODED VIEW...

  • Page 22: Parts List

    PARTS LIST Parts Num. Model Num. Description Q'ty 31101830 Greenworks 24V Li-Ion charger 31102828 Greenworks 24V 2Ah Li-Ion battery 34107727 Auxiliary handle 33101727 Upper shaft / handle assy. 33102727 Lower shaft / motor assy. 31105710 0.065’’ spool assy. 3411546A-6 Single line spool cover 34101719A 24V guard assy.
  • Page 23 TOLL-FREE HELPLINE: 1-888-90WORKS (888.909.6757) Rev: 01 (12-10-12) Printed in China on 100% Recycled Paper...

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