GreenWorks Pro ST60L01 User Manual

60V Cordless String Trimmer
Read all safety rules and instructions carefully before operating this tool.
Owner’s Manual
TOLL-FREE HELPLINE: 1-855-345-3934
www.GreenWorksTools.com
ST60L01

GreenWorks Pro ST60L01 Specifications

General

Type	String Trimmer
Battery Voltage	60V
Line Diameter	0.080 inches
Run Time	Up to 60 minutes
Line Feed	Bump Feed
Battery Included	Yes
Charger Included	Yes
Cutting Width	16 inches

Summary

Product Specifications

String Trimmer Specifications

Details specifications for the 60V Cordless String Trimmer, including motor, cutting width, line diameter, speed, feed type, and weight.

Important Safety Instructions

Safety Guidelines for Parts and Environment

Use only manufacturer parts; avoid damp/wet conditions to prevent hazards.

Personal Protective Equipment

Always wear ANSI Z87.1 safety glasses; use face mask in dusty areas.

Safe Operating Practices

Maintain footing, stay alert, avoid overreaching, and do not operate while impaired.

Battery Handling and Storage

Remove battery when transporting; store tools indoors; check damaged parts.

Battery Safety and Warnings

Battery Disposal and Handling

Do not dispose batteries in fire; avoid opening or mutilating them.

Charging and Usage Precautions

Recharge with specified charger; avoid damaged batteries or high temperatures.

Proposition 65 Warnings

Chemical Exposure Risks

Dust from operations may contain chemicals causing cancer or reproductive harm.

Understanding Product Symbols

Electrical and Measurement Symbols

Defines symbols for Volts, Amps, Hertz, Watts, Minutes, Per Minute, and Wet Conditions.

Safety and Operational Symbols

Explains symbols for Eye Protection, Safety Alert, Ricochet, and Keep Bystanders Away.

Signal Word Definitions

Danger, Warning, and Caution Meanings

Defines signal words indicating imminent danger, potential hazards, or minor injury risks.

Service and Operation Warnings

Servicing by Qualified Technicians

Servicing requires expertise; return to authorized service center.

Pre-Operation Safety Checks

Read manual thoroughly; always wear proper eye protection before operating.

Know Your String Trimmer

Trimmer Component Identification

Diagram illustrating the main parts of the string trimmer with numbered components.

String Trimmer Key Components

Battery Latch and Handles

Battery Pack Latch, Rear Handle, and Auxiliary Handle descriptions.

Shaft, Coupler, and Guard

Coupler, Trimmer Shaft, and Guard descriptions.

Controls and Cutting Features

Variable Speed Trigger, Safety Lock Button, and Cut-Off Blade descriptions.

Assembly and Unpacking Process

Unpacking and Inspection Steps

Carefully remove, inspect product and accessories; check packing list.

Assembly Warning: Pre-Assembled Parts

Do not use if parts from packing list are already assembled; requires customer installation.

Assembly Safety Precautions

Damaged Parts and Modifications

Do not operate with damaged/missing parts; do not modify tool or use unrecommended accessories.

Assembly Completion and Guard

Complete assembly before connecting power; operate only with guard in place.

Attaching the Guard

Guard Installation Steps

Invert trimmer, place guard on head, align screw holes, and tighten screws.

Guard Attachment Diagram

Figures showing guard placement and securing with screws.

Connecting the Shafts

Shaft Coupling Procedure

Loosen knob, push release button, slide shafts together, and tighten knob securely.

Shaft Coupling Diagrams

Figures illustrating shaft connection and knob tightening/loosening.

Attaching Auxiliary Handle

Handle Installation Steps

Loosen screws, attach handle and clamp, adjust position, and tighten screws.

Auxiliary Handle Diagrams

Figures showing handle screw removal and attachment to the shaft.

Adjusting Cutting Swath

Line Cut-Off Blade Function

Blade trims line for consistent cutting diameter; advance line when efficiency diminishes.

Swath Adjustment Procedure

Remove battery, rotate line cut-off blade 180°, and tighten blade screw.

Operation Safety Precautions

Familiarity and Carelessness

Warning against becoming careless due to familiarity; fraction of second can cause injury.

Unauthorized Attachments Warning

Do not use unrecommended attachments or accessories; can result in serious injury.

Brush Cutter Attachment Prohibition

String trimmer is not meant for brush cutter attachments; risk of injury or damage.

Basic Operation Procedures

Battery Pack Installation and Removal

Align battery, insert until click; depress release button to remove.

Starting and Stopping the Trimmer

Press lock-off lever, squeeze trigger to start; release trigger to stop.

Operating the String Trimmer

Body Clearance and Grip

Hold trimmer away from body; keep firm grip with both hands.

Trimmer Positioning and Tall Grass

Hold at comfortable height; cut tall grass from top down to prevent wrapping.

Clearing Wrapped Grass

Remove battery and then remove grass wrapped around the string head.

Line Advancement and Spool

Bump Feed Line Advancement

Trimmer advances line by bumping head on ground while rotating.

Spool Replacement Steps

Remove cover/spool, clean, replace spool or line (15ft of 0.080 inch).

Rewinding the Spool

Spooling Line onto Spool

Bend line, wrap evenly clockwise; position lines in guide slots.

Spool Winding Diagrams

Figures illustrating line bending, wrapping, and guide slot usage.

Reassembling Spool and Cover

Spool and Cover Installation

Place wound spool in cover, insert line ends, and reinstall cover until it snaps.

Spool Reassembly Diagrams

Figures showing spool placement, line insertion, and cover snapping.

Replacing the Bump Knob

Bump Knob Removal Steps

Remove battery, spool, cover; hold knob and pull with wrench.

Bump Knob Installation

Replace with new bump knob, push into spool housing.

Cutting Tips and Techniques

Optimal Cutting Strategy

Tilt trimmer towards cut area; cut right to left; use string tip.

Avoiding Damage and Wear

Avoid fences, walls, curbs, wood; protect trees and shrubs from string damage.

General Maintenance Schedule

Regular Safety System Checks

Visually check safety systems, trigger functions, and blade sharpness regularly.

Periodic Tool and Battery Checks

Check tool for cracks/deformation, shaft attachment, and battery level.

Environmentally Safe Battery Disposal

Lithium-Ion Battery Hazards

Lithium-Ion batteries contain toxic materials; handle and dispose of properly.

Battery Disposal Procedures

Cover terminals, do not open, incinerate, or place in household trash; use certified centers.

Troubleshooting: Starting Issues

Battery Connection and Power

Check battery connection, contact, and charge level; ensure proper trigger/lock-off use.

Motor Overload and Heat

Address guard mounting, line thickness, bound motor, and battery overheating.

Troubleshooting: Operation and Cutting

Line Advancement Problems

Lubricate lines, ensure sufficient line, pull lines to advance, untangle if needed.

Cutting Performance Issues

Use correct cutting technique, avoid hard objects, sharpen or replace dull cutting blade.

Limited Warranty Information

Warranty Coverage Details

4-year warranty against defects for personal use; proof of purchase required.

Warranty Exclusions

Excludes misuse, abuse, neglect, accident, normal wear, and routine maintenance.

Service and Transportation Charges

Contact helpline for service; purchaser responsible for transportation costs.

Exploded View and Parts List

String Trimmer Exploded Diagram

Diagram showing numbered components of the string trimmer for identification.

Parts List Details

Itemized Parts and Quantities

Table listing part numbers, descriptions, and quantities for the string trimmer.