EGO ST1500 Operator's Manual

56-volt lithium-ion cordless 15" brushless string trimmer

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Operator's manual (96 pages)

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Questions and answers

Pam

March 18, 2025

how do I get the lid off the string container/ It is stuck

1 comments:

Mr. Anderson

March 18, 2025

To remove the lid from the string container of the EGO ST1500:
1. Press the release tabs on the spool base.
2. Pull the retainer straight out to remove it.

This answer is automatically generated

Elizabeth Elliot

May 23, 2025

How do I remove /replace the bump nob?

Summary of Contents for EGO ST1500

Page 1 OPERATOR'S MANUAL 56-VOLT LITHIUM-ION CORDLESS 15" BRUSHLESS STRING TRIMMER MODEL NUMBER ST1500/ST1500-S/ ST1500 STRAIGHT SHAFT/ Español p. 33 ST1500-S FOLDABLE SHAFT WARNING: To reduce the risk of injury, the user must read and understand the Operator’s Manual before using this product. Save these instructions for future reference.
Page 2: Table Of Contents
TABLE OF CONTENTS Safety Symbols ......... . 4 Safety Instructions .
Page 3 READ ALL INSTRUCTIONS! WARNING: Some dust created by power cutting contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: ◾ ◾ Lead from lead-based paints ◾ ◾ Crystalline silica from bricks and cement and other masonry products, and ◾...
Page 4: Safety Symbols
SAFETY SYMBOLS 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 5: Safety Instruction
SAFETY INSTRUCTION This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the machine before attempting to assemble and operate it. Safety Alert Indicates a potential personal injury hazard. Read the To reduce the risk of injury, user must read Operator’s operator’s manual.
Page 6: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS WARNING! When using electric trimmers, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and personal injury, including the following: READ ALL INSTRUCTIONS DANGER! Do not rely on the tool’s insulation against electric shock. To reduce the risk of electrocution, never operate the tool in the vicinity of any wires or cables (power, etc) which may carry electric current.
Page 7 ◾ ◾ Check Damaged Parts - Before further use of the trimmer, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other condition that may affect its operation.
Page 8: Save These Instructions
The battery or conductor may overheat and cause burns. ◾ ◾ Replacement Parts- When servicing, use only identical EGO replacement parts. Use of any other accessory or attachment may increase the risk of injury. ◾ ◾...
Page 9: Introduction
Trimmer. It has been designed, engineered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily remedy, please contact EGO customer service center 1-855-EGO-5656. This manual contains important information on to the safe assembly, operation and maintenance of your string trimmer.
Page 10: Assembly
ASSEMBLY WARNING: If any parts are damaged or missing, do not operate this product until the parts are replaced. Use of this product with damaged or missing parts could result in serious personal injury. WARNING: Do not attempt to modify this product or create accessories not recommended for use with this string trimmer.
Page 11: Packing List
String Trimmer Guard Front-assist handle assembly M5 Hex wench Bolts for locking shaft (only available to ST1500-S) Operator's manual UNFOLDING THE SHAFT (ONLY AVAILABLE TO ST1500-S) WARNING: Do not hold the shaft at the joints in order to avoid pinching your hands or fingers.
Page 12 MOUNTING THE GUARD WARNING: Always wear gloves when mounting or replacing the guard. Be careful of the blade on the guard and protect your hands from cutting. 1. Remove the battery pack from the trimmer. 2. Loosen the two bolts in the guard with the M5 hex wrench;...
Page 13 4. Adjust the front-assist handle position between the rear handle housing and the joint of the shaft, as shown in Fig. 7. For ST1500, adjust the handle between the rear handle housing and warning label on the shaft. Shorter users may adjust handle to a lower position (away from you) and taller users may adjust the handle to an upper position (towards you).
Page 14: Description
DESCRIPTION KNOW YOUR STRING TRIMMER (Fig. 8) The safe use of this product requires an understanding of the information on the tool and in this operator’s manual as well as knowledge of the project you are attempting. Before use of this product, familiarize yourself with all operating features and safety rules. Rear Handle Lock-Off Lever Trigger...
Page 15 Helps prevent accidental or unauthorized activation of the trigger. It must be depressed before the trigger can be activated. FOLDABLE SHAFT (ONLY AVAILABLE TO ST1500-S) Encloses and protects the cables between the motor and rear handle. JOINT (ONLY AVAILABLE TO ST1500-S) Connects and locks the two foldable shafts.
Page 16: Operation
OPERATION WARNING: Do not allow familiarity with this product to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury. WARNING: Always wear eye protection with side shields marked to comply with ANSI Z87.1, along with hearing protection. Failure to do so could result in objects being thrown into your eyes and other possible serious injuries.
Page 17 To remove (Fig. 10) WARNING: Always be aware of the location of your feet and children or pets around you when pressing the battery release button. Serious injury could result if the battery pack falls. NEVER remove the battery pack at a high location. ◾...
Page 18 STARTING/STOPPING THE STRING TRIMMER Before starting the string trimmer ◾ ◾ Make sure you have a secure and balanced footing. ◾ ◾ Stand upright and hold the string trimmer in a relaxed position. ◾ ◾ Make sure that the cutting line is not touching the ground or any other objects. ◾...
Page 19 USING THE STRING TRIMMER WARNING: To avoid serious personal injury, wear goggles or safety glasses at all times when operating this unit. Wear a face mask or dust mask in dusty locations. Clear the area to be cut before each use. Remove all objects, such as rocks, broken glass, nails, wire, or string that can be thrown or become entangled in the cutting attachment.
Page 20 WARNING: Never use water for cleaning your trimmer. Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents. Use clean clothes to remove dirt, dust, oil, grease, etc. Tips for best trimming Direction of results (Fig.
Page 21: Line Replacement
ADJUSTING CUTTING LINE LENGTH The trimmer head allows the operator to release more cutting line without stopping the motor. As line becomes frayed or worn, additional line can be released by lightly tapping the bump knob on the ground while operating the trimmer (Fig. 14). Bump Knob WARNING: Do not remove or alter...
Page 22 Wind the spool with new line WARNING: To prevent serious personal injury, remove the battery pack from the tool before servicing, cleaning, changing attachments or removing material from the unit. 1. Press the release tabs on the spool base and remove the spool retainer by pulling it straight out (Fig.
Page 23 7. Place the ends of the line in two opposite notches in the spool, with approximately 6 in. (15 cm) 6" (15 cm) protruding (Fig. 18). 8. Align the notches of the spool from which the lines protrude with the eyelets in the spool retainer and position the spool in the retainer (Fig.
Page 24 10. With the spool base facing downward, align the slots in the spool retainer with the tabs on the spool base and press the retainer evenly down until it snaps into place (Fig. 21). NOTICE: Make sure the tabs on the spool base snap into place or the spool will come out during operation.
Page 25: Maintenance
MAINTENANCE WARNING: When servicing, use only identical replacement parts. Use of any other parts may create a hazard or cause product damage. To ensure safety and reliability, all repairs should be performed by a qualified service technician. WARNING: Battery tools do not have to plugged into an electrical outlet; therefore, they are always in operating condition.
Page 26 SHARPEN THE LINE CUTTING BLADE WARNING: Always protect your hands by wearing heavy gloves when performing any maintenance on the line cutting blade. 1. Remove the line cutting blade from the guard. 2. Secure the blade in a vise. 3. Wear proper eye protection and gloves and be careful not to cut yourself. 4.
Page 27: Troubleshooting
TROUBLESHOOTING PROBLEM CAUSE SOLUTION ◾ ◾ ◾ ◾ The battery pack is not Attach the battery pack to the attached to the trimmer. trimmer. ◾ ◾ ◾ ◾ No electrical contact Remove battery, check contacts and between the trimmer and reinstall the battery pack.
Page 28 ◾ ◾ ◾ ◾ The motor shaft or trimmer Stop the trimmer, remove the head is bound with grass. battery, and clean the motor shaft and trimmer head. ◾ ◾ ◾ ◾ Not enough line on spool. Remove the battery and replace the cutting line;...
Page 29: Warranty
LIMITED SERVICE WARRANTY FOR FIVE YEARS from the date of original retail purchase, this EGO product is warranted against defects in material or workmanship. Defective product will receive free repair. FOR THREE YEARS from the date of original retail purchase, the EGO Power+ System battery pack and charger are warranted against defects in material or workmanship.
Page 30 This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. For customer service contact us toll-free at: 1-855-EGO-5656 or EGOPOWERPLUS.COM EGO Customer Service, 120 Ionia Street SW / Suite 102 Grand Rapids, MI 49503 56-VOLT LITHIUM-ION CORDLESS 15" BRUSHLESS STRING TRIMMER...
Page 31: Parts List
PART LIST 56V LITHIUM-ION CORDLESS STRING TRIMMER MODEL NUMBER ST1500-S The Model Number will be found on the Nameplate attached to the housing of the string trimmer. Always mention the Model Number when ordering parts for this tool. 56-VOLT LITHIUM-ION CORDLESS 15" BRUSHLESS STRING TRIMMER...
Page 32: Front-Assist Handle Assembly
INDEX PART NO. DESCRIPTION NUMBER 2823713000 Line cutting blade set 2824011000 Guard assembly 2824019000 Spool retainer assembly 3800103000 Cutting line 2824087000 Spool assembly 2824022000 Bump knob 3660582000 Compression spring 5650349000 Washer 2824082000 Spool base 2824021000 Trimmer head assembly 2824010000 Hexagon nut set (for trimmer head) 2823711000 Front-assist handle assembly 56-VOLT LITHIUM-ION CORDLESS 15"...

This manual is also suitable for:

St1500-s