Optional Nylon Head Installation

Tools Required: Locking Tool

Parts Required: Nylon Line Head.

1.Align hole in upper plate with notch in gear housing, and insert locking tool to prevent splined shaft from turning.

2.Thread line head onto PTO shaft by turning it counter-clockwise until head is tight against upper plate.

3.Remove locking tool.

•Read the Operator’s Manual carefully. Be thoroughly familiar with the controls and proper use of the trimmer.

Know how to stop the unit and disengage the controls.

•Never allow children to operate the trimmer.

•Never allow adults to use the trimmer unless they have received proper instructions. Be sure the operator is properly attired and wears the type of foot, leg, head, eye and ear protection recom- mended both in your ECHO Operator’s Manual and by your ECHO Servicing Dealer.

•Always wear eye protection that conforms to ANSI Z 87.

1-2000.1. Read the Operator’s Manual carefully. Be thoroughly familiar with the controls and proper use of the trimmer. Know how to stop the unit and disengage the controls.

WARNING

Grass/weed trimmers can throw gravel, stone, wood chips, glass, and plastic or metal objects. The debris shield behind the trimmer head stops much of the debris, but cannot prevent the operator from being struck by some debris. Read the rules for safe operation in the operator’s manual that you received with your ECHO trimmer. Also, follow all instructions in this instruction sheet.

1. REPLACING LINE

A.Remove spool by turning knob clockwise, “right”, and separating parts.

B.Thread a 6 m (20 feet) length of 2.4 mm (0.095 in) or 2.7 mm (0.105 in) ECHO line through hole in spool so that ends are the same length.

C.Wind both ends of line tightly and evenly clockwise (see arrows on spool), and wind from side to side without twisting the lines.

D.Secure ends of line temporarily with about 15 cm (6 in) extending out.

spool

15 cm

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.