Echo SRM - 280U manual Grass Trimmer/Brush Cutter 13 Operators Manual, Handle installation

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Grass Trimmer/Brush Cutter 13 Operator's Manual

Install Blade

Parts Required: Upper Plate w/ 20 mm pilot, Lower Plate, 10 mm Nut w/L.H. threads, 2 x 25 mm Cotter Pin, Blade.

1.Install upper plate (D) on splined PTO shaft, pilot side down. Blade installation requires Upper Plate (D) with 20 mm pilot.

2.Install Blade (K) on upper plate pilot. Blades must be installed so that rotation arrow on blade matches rotation of unit: teeth toward direction of rotation (See debris shield decal). Secure blade with Lower Plate (H), and 10 mm L.H. nut (G). Turn nut counter-clock- wise on PTO shaft to tighten.

3.Align hole in upper plate with notch in gear housing, and insert Locking Tool (L) to prevent splined shaft from turning. Arrow on gear housing points to notch. Tighten 10 mm nut securely.

4.Insert Cotter Pin (F) in hole in PTO shaft, and bend pin legs around shaft counterclockwise to retain 10 mm nut.

IMPORTANT

Never reuse a cotter pin - install a new cotter pin each time a blade is installed or replaced.

5.Remove locking tool.

D

L

K

H

G

F

DL

20

K

H

GF

u-handle installation

Parts Required: U-Handle, Clamp w/screws, 8 mm x 55 mm hex bolt, 8 mm flat washer

1.Install upper U-Handle and bracket on lower bracket with one

(1) 8mm x 55mm bolt (A) and (1) large circular washer. Do not tighten bolt securely until final adjustments are completed.

2.Loosen upper (2) U-handle clamp screws (B), and position U- handle as shown.

3.Lightly tighten 8mm bolt (A) and clamp screws (B) to hold U- handle in position until final adjustments are completed.

4.Route throttle linkage and ignition lead assembly along shaft and clip as shown.

A

B

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Contents Grass Trimmer/Brush Cutter Table of Contents Safety manualIntroduction Operators manualInternational symbols Safety Manual safety symbols and important informationPersonal condition and safety equipment Grass Trimmer/Brush Cutter Operators ManualEye Protection Physical ConditionHand Protection Hearing ProtectionRead the Manuals Repetitive Stress InjuriesClear the Work Area Keep a Firm GripEmission Control exhaust & evaporative EquipmentEPA 2010 and Later and/or C.A.R.B. Tier Hot Decal near muffler DescriptionShaft Decal Metal Debris Shield Decal Page Contents Nylon line head installation Assembly Plastic shield installationNylon line operation Install Metal Shield Blade installationGrass Trimmer/Brush Cutter 11 Operators Manual To advance trimmer linePage Install Blade Handle installationGrass Trimmer/Brush Cutter 13 Operators Manual Throttle linkage and ignition leads Grass Trimmer/Brush Cutter 15 Operators Manual Balance and adjust unitOperation Blade selectionBlade SET-UP Guide Fuel Requirements FuelHandling Fuel Purge Bulb Starting cold engineStarting warm engine Grass Trimmer/Brush Cutter 21 Operators Manual MaintenanceStopping engine Skill levelsMaintenance Procedure Notes Maintenance intervalsFuel filter Air filterFoam Pre-filter Dual Layer Air FilterCooling system Spark plugExhaust system Grass Trimmer/Brush Cutter 25 Operators ManualSpark Arrestor Screen Exhaust Port Cleaning Engine Break-In Carburetor adjustmentHigh Altitude Operation Lubrication Gear HousingDrive Shaft Echomatic Pro Trimmer Head Nylon line replacementSharpening metal blades Grass Trimmer/Brush Cutter Operators Manual Long Term Storage over 30 days StorageGrass Trimmer /Brush Cutter Operator s Manual SpecificationsExceptions Warranty Statements99922201032 12/03/09 01/2010 Grass Trimmer/Brush Cutter 37 Operators Manual Page Grass Trimmer/Brush Cutter 39 Operators Manual Warranty registration Additional or replacement manuals ServiceServicing Information parts/serial number Echo consumer product support
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SRM - 280U specifications

The Echo SRM-280U is a robust and versatile string trimmer designed to meet the demands of both residential users and professional landscapers. Its innovative features and cutting-edge technologies make it a standout option in the market for those seeking efficiency, durability, and exceptional performance in a lightweight package.

One of the key characteristics of the SRM-280U is its powerful engine. Equipped with a 28.1 cc, 2-stroke, air-cooled engine, this trimmer delivers reliable power and impressive torque, allowing users to tackle thick grass and dense weeds with ease. The engine is designed with a sophisticated fuel system that promotes better fuel efficiency and reduced emissions, contributing to a lower environmental impact while providing strong performance.

The SRM-280U also features an ergonomic design that enhances user comfort during extended usage. Its lightweight construction, combined with a well-balanced frame, allows for reduced operator fatigue, ensuring that users can complete their trimming tasks without strain. The curved shaft design adds to the ease of maneuverability, making it perfect for reaching tight spaces and navigating around obstacles.

Another notable feature of the SRM-280U is its advanced Easy Start system, which significantly reduces the amount of effort needed to start the engine. This system is particularly beneficial for users who may find traditional pull-start systems challenging. The ignition coil produces a strong spark, facilitating quick starts and providing confidence even in cold weather.

The trimmer is also equipped with a high-capacity, 0.095-inch diameter cutting line, optimized for durability and cutting efficiency. The dual-line head allows for quicker trimming, enabling users to cover larger areas in a shorter amount of time. Additionally, the SRM-280U supports a range of attachments, transforming it into a versatile tool capable of performing multiple landscaping tasks, from edging to brush clearing.

Durability is a hallmark of the Echo SRM-280U, as it is built with high-quality materials designed to withstand rigorous use. The trimmer’s components are constructed to resist wear and tear, ensuring that the tool remains reliable over the years. Coupled with Echo’s renowned customer service and support, the SRM-280U offers peace of mind with every purchase.

In summary, the Echo SRM-280U string trimmer is an excellent choice for users seeking a blend of power, comfort, and versatility. With its robust engine, ergonomic design, advanced starting system, and durable construction, it represents a smart investment for both home and professional gardening needs. Whether for routine yard maintenance or tackling tough landscaping challenges, the SRM-280U stands out as a top-performing solution.
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