Echo SRM-410U manual Operation, Blade Selection

Page 16

16

OPERATION

WARNING

Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings. Always stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before removing obstructions, clearing debris, or servicing unit.

WARNING

Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas. Breathing CO can cause unconscious- ness, serious injury, or death. Exhaust can cause serious burns. ALWAYS position unit so that exhaust is directed away from your face and body.

WARNING

Operation of this equipment may create sparks that can start fires. This unit is equipped with a spark arrestor to prevent discharge of hot particles from the engine. Metal blade use also can create sparks if the blade strikes rocks, metal, or other hard objects. Contact local fire authorities for laws or regulations regarding fire prevention require- ments.

BLADE SELECTION

WARNING

The type of Blade used MUST be matched to the type and size of material cut. An improper or dull blade can cause serious personal injury. Blades MUST be sharp. Dull blades increase the chance of kick-out and injury to yourself and bystanders.

BLADE SET-UP GUIDE

 

Pro Maxi-Cut

Rigid Plastic

 

TO USE

Grass/Weed

Tri-Cut

Metal Blade

Blade

Grass/Weed Blade

 

THESE BLADES

 

 

 

 

 

Loop Handle, w/or

U-Handle or Loop Handle

U-Handle or Loop

 

Handle

 

w/o Barrier Bar

w/Barrier Bar

 

w/Barrier Bar

 

 

 

 

Plastic Shield

Plastic Shield

Metal Shield

You

Harness

Harness

Harness

must

Upper Plate &

Upper Plate

Upper/Lower

install

Flat Washer

& Glide Cup

Blade Plates

these

 

 

 

parts!

Hex Nut

Hex Nut

Hex Nut

 

 

New Cotter Pin

New Cotter Pin

New Cotter Pin

WARNING! DO NOT INSTALL BLADES ON GT (CURVED SHAFT) MODEL TRIMMERS

Arbor diameter of Upper Blade Plate must match arbor diameter of blades.

New cotter pin required each time blade is installed.

Brush Cutters over 16.5 lbs (7.5 kg) dry weight (weight w/o fuel) require a double shoulder harness

NOTE

The Barrier Bar is used to restrict rearward movement of the unit. The Barrier Bar is NOT A HANDLE and should not be gripped when using or carrying the unit.

Image 16
Contents Grass Trimmer/Brush Cutter Safety Manual Table of ContentsIntroduction Operators ManualSafety Manual Safety Symbols and Important Information International SymbolsPersonal Condition and Safety Equipment Grass TRIMMER/BRUSH Cutter Operators ManualPhysical Condition Eye ProtectionHand Protection Hearing ProtectionRepetitive Stress Injuries Read the ManualsClear the Work Area Keep a Firm GripEquipment Emission Control Exhaust & EvaporativeHot Decal near muffler DescriptionMetal Debris Shield Decal Page Contents Blade Installation Assembly Drive SHAFT/POWER HeadInstall Metal Shield Install Blade Grass TRIMMER/BRUSH Cutter 11 Operators ManualHandle Installation Balance and Adjust Unit Grass TRIMMER/BRUSH Cutter 13 Operators ManualOptional Nylon Head Installation Tools Required Locking Tool Parts Required Nylon Line HeadGrass TRIMMER/BRUSH Cutter 15 Operators Manual Operating Instructions Nylon LineOperation Blade SelectionGrass TRIMMER/BRUSH Cutter Operators Manual Fuel Fuel RequirementsGrass TRIMMER/BRUSH Cutter 19 Operators Manual Mixing InstructionsStarting Cold Engine Purge BulbStarting Warm Engine Grass TRIMMER/BRUSH Cutter 21 Operators ManualStopping Engine Maintenance Intervals MaintenanceSkill Levels AIR Filter Fuel Filter Spark PlugExhaust System Cooling SystemSpark Arrestor Screen Exhaust Port Cleaning Cover 2 screwsEngine Break-In High Altitude OperationGear Housing LubricationSharpening Metal Blades Troubleshooting Engine Problem Troubleshooting ChartStorage Long Term Storage over 30 daysSpecifications SRM-410UWarranty Statements OWNER’S Responsibility99922201032 11/18/2011 Grass TRIMMER/BRUSH Cutter 35 Operators Manual ECHO, Incorporated

SRM-410U specifications

The Echo SRM-410U is a powerful and reliable string trimmer designed to meet the demands of both residential and commercial landscapers. Engineered for exceptional performance and durability, this model has gained popularity among users who require a dependable tool for maintaining lawns, gardens, and outdoor spaces.

One of the standout features of the SRM-410U is its robust 41.5 cc professional-grade, 2-stroke engine. This engine not only delivers impressive power but also ensures efficient fuel consumption, allowing users to tackle tougher grass and weeds with ease. The engine’s design incorporates Echo’s innovative ES-Start system, which reduces the effort required for starting, making it user-friendly even for those inexperienced with power equipment.

The SRM-410U is equipped with a high-capacity fuel tank, which minimizes downtime during operations. The large tank capacity allows for extended use without frequent refueling, thereby improving productivity for users on larger properties or job sites. Additionally, the lightweight design of the unit enhances maneuverability, making it easier to navigate tight spaces, corners, and uneven terrain.

Another significant aspect of the SRM-410U is its advanced cutting system. The trimmer features a professional, heavy-duty bump head that allows for quick line adjustments. The dual-line design provides a wider cutting path, which drastically reduces the time spent trimming. This efficiency is further enhanced by the unit's ability to accommodate various cutting attachments, including brush blades and mulching kits, offering versatility for different landscaping tasks.

The ergonomic construction of the SRM-410U contributes to user comfort during extended periods of use. The handle is designed to reduce vibration, minimizing user fatigue. The unit also features a comfortable shoulder strap which distributes weight evenly, allowing more accessible handling during longer sessions.

In terms of build quality, the Echo SRM-410U is made with durable materials that ensure longevity in harsh working environments. The chassis is constructed to withstand regular wear and tear, making it a dependable choice for professionals who rely on their tools daily.

Overall, the Echo SRM-410U is a powerful, efficient, and versatile string trimmer that caters to the needs of both casual users and landscape professionals. Its combination of advanced technology, robust performance, and user-friendly design makes it a top choice for anyone looking to tackle outdoor trimming tasks effectively.