black and decker line trimmer manual

Black & Decker Line Trimmer Manual: A Comprehensive Guide

This manual provides essential guidance for operating and maintaining your BLACK+DECKER line trimmer, ensuring safe and efficient performance for various trimming tasks around your property.

Black & Decker line trimmers are designed to provide homeowners with a versatile and efficient solution for maintaining their lawns and landscapes. These tools excel at trimming grass along edges, around obstacles, and in hard-to-reach areas where traditional lawnmowers struggle.

The GL570 model, and similar Black & Decker trimmers, represent a commitment to user-friendly design and reliable performance. They are engineered for consumer use, offering a balance of power and convenience. Understanding the capabilities of your trimmer, as detailed in this manual, is crucial for achieving optimal results and ensuring long-term durability.

Whether you’re a seasoned gardener or a first-time homeowner, this guide will equip you with the knowledge to safely and effectively operate your Black & Decker line trimmer, maximizing its potential for a beautifully maintained outdoor space. Proper usage and maintenance are key to extending the life of your tool.

Understanding Your Model: GL570 & Similar

The Black & Decker GL570 line trimmer, along with comparable models like the BES510 mini circular saw and BES700/710 sliding compound mitre saw, shares a core design philosophy focused on user accessibility. While each tool serves a distinct purpose – the GL570 for grass trimming, others for cutting wood and metal – they all prioritize safety and ease of operation.

Your GL570 features key components such as a cutting line and spool, a protective guard, and a trimmer head assembly. These elements work in harmony to deliver efficient trimming performance. Familiarizing yourself with each part’s function, as outlined in the components section, is essential.

This trimmer is specifically designed for trimming grass, edging lawns, and reaching difficult areas. It’s important to remember it’s intended for non-professional, consumer use. Always refer to the safety instructions before operation to ensure proper and safe usage.

Safety First: Essential Precautions

Prioritize your well-being by carefully reviewing all safety warnings and instructions before operating your Black & Decker line trimmer, preventing potential hazards.

General Power Tool Safety Warnings

Read all safety warnings and instructions carefully before using your Black & Decker line trimmer. Failure to adhere to these guidelines can result in electric shock, fire, or serious injury. Maintain a clean and well-lit work area, as cluttered spaces increase the risk of accidents.

Never operate power tools in explosive atmospheres, such as near flammable liquids or gases. Keep bystanders, children, and pets away from the work area. Disconnect the power source when making adjustments, changing accessories, or storing the tool.

Avoid awkward positions and maintain a firm footing. Do not overreach. Use appropriate personal protective equipment, including eye protection, hearing protection, and dust masks. Inspect the power cord regularly for damage and have it repaired by a qualified technician. Always be aware of your surroundings and operate the tool responsibly.

Electrical Safety Guidelines

Ensure your power tool plugs match the outlet; never alter the plug. Avoid body contact with grounded surfaces like pipes or radiators to prevent electrical shock. Use extension cords specifically designed for outdoor use and with adequate amperage. Regularly inspect power cords for damage and immediately replace any frayed or damaged cords.

Do not expose power tools to rain or wet conditions. Electrical conductivity increases significantly when wet, posing a severe shock hazard. If operating outdoors, use a Ground Fault Circuit Interrupter (GFCI) for added safety.

Always disconnect the tool from the power source before making any adjustments or changing accessories. Never carry the tool by the cord or yank the cord to disconnect it; Store power tools in a dry, secure location, inaccessible to children. Prioritize electrical safety to prevent accidents and ensure safe operation.

Work Area Preparation

Before commencing trimming, thoroughly clear the work area of any objects that could be thrown by the trimmer line. This includes stones, debris, toys, and loose materials. A clean workspace minimizes the risk of projectiles causing injury or damage. Ensure adequate lighting for clear visibility, especially when working in shaded areas or during low-light conditions.

Never operate power tools in explosive environments, such as areas where flammable liquids or gases are present. Maintain a safe distance from bystanders, particularly children and pets, establishing a clear perimeter to prevent accidental contact with the trimmer.

Inspect the area for hidden hazards, like underground utilities or sprinkler systems, before starting. A well-prepared work area is crucial for safe and efficient trimming, reducing the potential for accidents and ensuring a professional finish.

Components & Features

Explore the key parts of your trimmer: cutting line, spool, guard, and head assembly – understanding each element optimizes performance and ensures proper maintenance.

Cutting Line & Spool Replacement

Maintaining optimal cutting performance requires occasional line and spool replacement. First, ensure the trimmer is switched off and disconnected from the power source for safety. Access the spool compartment, typically located on the trimmer head, by following the release mechanism detailed in your model’s specific diagrams.

Remove the empty spool and carefully wind the new cutting line onto the spool, adhering to the indicated direction and capacity – avoid overfilling. Secure the line ends within the spool’s designated slots to prevent slippage during operation. Reinstall the spool into the trimmer head, ensuring it clicks securely into place.

Always use BLACK+DECKER recommended replacement line for optimal compatibility and performance. Incorrect line types can damage the trimmer head or reduce cutting efficiency. Regularly inspect the line for wear and tear, and replace as needed to maintain a clean and professional trim.

Guard Installation & Adjustment

The guard is a crucial safety component, protecting you from flying debris during operation. Upon receiving your trimmer, or after any maintenance, verify the guard is securely attached. Most BLACK+DECKER models feature a simple snap-on mechanism; ensure it clicks firmly into place.

The guard’s position is adjustable to optimize debris deflection based on your trimming angle. Loosen the adjustment knob or lever, reposition the guard, and retighten securely. Regularly inspect the guard for cracks or damage; a compromised guard must be replaced immediately to maintain safety.

Never operate the trimmer without the guard properly installed. Proper guard adjustment minimizes the risk of injury from thrown objects and ensures a more comfortable trimming experience. Refer to your model’s diagram for specific guard installation and adjustment instructions.

Trimmer Head Assembly

The trimmer head houses the cutting line and facilitates its feed during operation. Understanding its assembly is vital for line replacement and troubleshooting. Typically, the head consists of a cap, spool, spring, and retaining components. To disassemble, firmly hold the head and rotate the cap counterclockwise – it may require some force initially.

Carefully remove the spool, noting the line’s winding direction for reinstallation. Inspect the spring for damage or wear; a faulty spring hinders line feed. Reassembly involves reversing these steps, ensuring the line end is properly secured within the retaining eyelet.

Always ensure the head is securely fastened to the shaft before operation. Incorrect assembly can lead to line jamming or the head detaching during use. Consult your model’s specific diagram for detailed component identification and assembly guidance.

Operation Instructions

Before each use, inspect the trimmer for damage and ensure the cutting line is properly installed. Always wear appropriate safety gear during operation for protection.

Starting & Stopping the Trimmer

To start your BLACK+DECKER line trimmer, ensure the safety lock-off is engaged and the power switch is in the “OFF” position. Connect the trimmer to a suitable power outlet, verifying voltage compatibility. Depress the trigger switch to initiate operation; release immediately to stop.

Always ensure a firm grip on the trimmer handle during startup to control potential torque. If the trimmer fails to start, disconnect from the power source and inspect the cutting line for obstructions or damage.

For stopping the trimmer, simply release the trigger switch. Always allow the cutting line to come to a complete stop before setting the trimmer down. Disconnect from the power source when not in use or before performing any maintenance procedures. Never force the switch; if it feels stuck, consult a qualified service technician.

Proper Trimming Techniques

For optimal trimming, maintain a slight angle when approaching vegetation, utilizing the rotating line to cut effectively. Avoid forcing the trimmer into thick growth; instead, employ a sweeping motion, gradually working through the area. Keep the trimmer head moving to prevent scalping the lawn or damaging plants.

When trimming near obstacles, such as trees or fences, reduce speed and exercise caution to avoid contact. Utilize short, controlled bursts to shape edges and define borders. Regularly inspect the cutting line for wear and replace as needed to maintain peak performance.

Always wear appropriate safety gear, including eye protection and closed-toe shoes, while trimming. Be mindful of surrounding objects and people, ensuring a safe working distance at all times. Avoid trimming in wet conditions to minimize the risk of electric shock.

Edge Trimming & Difficult Areas

Achieving clean edges requires a vertical trimmer position, tilting the head slightly for precise cutting along sidewalks and driveways. Employ a slow, steady pace to avoid uneven results and maintain a consistent line. For tougher edges, reduce trimmer speed and apply gentle pressure.

Tackling difficult areas, like around trees or garden beds, demands careful maneuvering. Utilize short, controlled sweeps and adjust the trimmer angle to navigate obstacles effectively. Consider using the edge guide (if equipped) for enhanced precision.

When trimming under bushes or low-hanging branches, prioritize safety by wearing appropriate eye protection and being mindful of potential obstructions. A slower speed and deliberate movements will help prevent damage to both the trimmer and surrounding vegetation. Regularly clear debris to maintain visibility.

Maintenance & Care

Regular cleaning, proper storage, and timely line replacement are crucial for extending the life and maintaining the optimal performance of your BLACK+DECKER trimmer.

Cleaning & Storage

After each use, thoroughly clean your BLACK+DECKER line trimmer to remove grass clippings, dirt, and debris. Disconnect the trimmer from the power source before cleaning. Use a dry cloth to wipe down the motor housing, shaft, and guard. Avoid using water directly on the motor or electrical components.

Inspect the trimmer head and remove any tangled line. Regularly check the cutting line for wear and tear, and replace it as needed. Store the trimmer in a clean, dry location, away from direct sunlight and extreme temperatures.

It’s best to hang the trimmer or place it on a shelf to prevent damage to the trimmer head. Ensure the storage area is inaccessible to children. Before long-term storage, it is advisable to remove the battery (if applicable) and store it separately, following the battery’s specific storage instructions. Proper cleaning and storage will significantly extend the life of your BLACK+DECKER line trimmer.

Line Feed Troubleshooting

If the line isn’t feeding properly, first ensure the spool is installed correctly and the line is securely anchored. Gently tap the bump feed knob while the trimmer is running; this usually advances the line. If this doesn’t work, remove the spool and check for tangled or broken line. Rewind the line neatly onto the spool, leaving a few inches extending from the spool’s slots.

Inspect the trimmer head for any obstructions that might be hindering the line feed. Clean any debris from the line outlet. If the line continues to break frequently, consider using a heavier gauge line.

Avoid overfeeding the line, as this can cause jamming. Ensure the spool isn’t overfilled. If problems persist, consult the full manual for detailed diagrams and troubleshooting steps specific to your BLACK+DECKER model. A properly functioning line feed is crucial for efficient trimming.

Replacing the Cutting Line

To replace the cutting line, begin by disconnecting the trimmer from the power source. Carefully remove the spool cover, noting its orientation for reassembly. Extract the empty spool and discard it responsibly. Wind the new cutting line onto the spool, ensuring it’s wound tightly and evenly, following the arrows indicated on the spool itself.

Leave approximately 6-8 inches of line extending from the spool’s slots. Reinsert the spool into the trimmer head, aligning the line ends with the line outlets. Secure the spool cover, ensuring it clicks firmly into place.

Always use the recommended line diameter specified in your model’s manual. Using incorrect line can damage the trimmer head. Properly installed line ensures optimal cutting performance and extends the life of your BLACK+DECKER trimmer.

Troubleshooting Common Issues

This section addresses frequent problems like a trimmer that won’t start or line jamming, offering solutions to restore your BLACK+DECKER trimmer’s functionality quickly.

Trimmer Not Starting

If your BLACK+DECKER line trimmer fails to start, several factors could be at play. First, ensure the safety lock-off is fully engaged and the trigger is depressed. Verify the trimmer is properly connected to a functioning power outlet, or if battery-powered, that the battery is fully charged and correctly inserted.

Inspect the cutting line for tangles or breaks, as these can prevent the motor from engaging. A jammed line needs to be carefully removed before attempting to restart. Also, check the spool for proper line feed; insufficient line can also cause starting issues. If the motor hums but doesn’t turn, the trimmer head might be obstructed by debris.

For electric models, confirm the outlet has power by testing it with another device. For battery-powered models, try a different, known-good battery if available. If problems persist, consult the full manual or BLACK+DECKER’s support resources for further assistance.

Line Jamming & Breakage

Frequent line jamming and breakage are common issues with BLACK+DECKER line trimmers, often stemming from encountering thick weeds or obstructions during operation. To address jamming, immediately stop the trimmer, disconnect the power source (or remove the battery), and carefully remove the tangled line from the trimmer head. Inspect the spool for proper winding and ensure the line feeds freely.

Preventative measures include using the correct line diameter specified in your model’s manual and avoiding trimming in excessively dense vegetation. Regularly check the guard for damage, as a compromised guard can increase the risk of line breakage. When replacing the line, ensure it’s wound tightly and evenly onto the spool.

Consistent breakage may indicate worn trimmer components or an improperly adjusted trimmer head. Refer to the manual for instructions on inspecting and maintaining these parts.

Warranty Information

BLACK+DECKER offers a warranty on its line trimmers, protecting against defects in materials and workmanship from the date of purchase. The standard warranty period typically ranges from one to two years, but can vary depending on the specific model and region. It’s crucial to retain your proof of purchase (receipt or invoice) as verification of the purchase date.

The warranty covers repair or replacement of defective parts, at BLACK+DECKER’s discretion. It does not cover damage resulting from misuse, abuse, normal wear and tear, or unauthorized repairs. Attempting to repair the trimmer yourself may void the warranty.

To make a warranty claim, contact BLACK+DECKER’s customer service department or an authorized service center. Details regarding warranty claims and service locations can be found on the BLACK+DECKER website or in the product documentation.