Weed Eater 545186834, MX550 Assembly, Operation, Adjusting the Handle, Attaching Shield

Page 5

For normal homeowner use, the muffler and spark arresting screen will not require any service.

After 50 hours of use, we recommend that your muffler be serviced or replaced by an au- thorized service dealer.

ASSEMBLY

WARNING: If received assembled, repeat all steps to ensure your unit is properly assembled and all fasteners are secure.

Examine parts for damage. Do not use dam- aged parts.

NOTE: If you need assistance or find parts missing or damaged, call 1-800-554-6723.

It is normal for the fuel filter to rattle in the empty fuel tank.

Finding fuel or oil residue on muffler is normal due to carburetor adjustments and testing done by the manufacturer.

ADJUSTING THE HANDLE

WARNING: When adjusting the assist handle, be sure it remains above the safety label and below the mark or arrow on the shaft.

1.Loosen wing nut on handle.

2.Rotate the handle on the shaft to an upright position; retighten wing nut.

ATTACHING SHIELD

WARNING: The shield must be prop- erly installed. The shield provides partial protec- tion to the operator and others from the risk of thrown objects, and is equipped with a line limit- er blade which cuts excess line to the proper length. The line limiter blade (on underside of shield) is sharp and can cut you.

For proper orientation of shield, see KNOW YOUR TRIMMER illustration in OPERATION section.

1.Remove wing nut from shield.

2.Insert bracket into slot as shown.

3.Pivot shield until bolt passes through hole in bracket.

4.Securely tighten wing nut onto bolt.

Slot

Wing Nut

Shield

Bracket

 

Gearbox

PIVOT

OPERATION

KNOW YOUR TRIMMER

READ THIS INSTRUCTION MANUAL AND SAFETY RULES BEFORE OPERATING YOUR UNIT. Compare the illustrations with your unit to familiarize yourself with the location of the various controls and adjustments. Save this manual for future reference.

Trimmer

Shaft

 

 

Assist Handle

Muffler

Head

 

Safety Label

Shaft Mark or Arrow

 

Shield

Spark Plug

 

 

 

 

 

 

 

 

 

Primer Bulb

Throttle Trigger

Line Limiter Blade

 

 

 

 

 

 

STOP

 

 

Fuel Mix Fill Cap

 

 

Switch

 

 

 

Choke Lever

Starter Handle

5

Image 5
Contents Manual de Instrucciones Manuel d’Instructions Identification of Safety Symbols Operator Safety Safety RulesFuel Safety Unit / Maintenance SafetyCutting Safety Transporting and StorageAdjusting the Handle AssemblyOperation Attaching ShieldHOW to Stop Your Unit Stop SwitchHOW to Start Your Unit Primer BulbStarting a Flooded Engine Starting a Warm EngineOperating Position Trimmer Line AdvanceTip of line does Cutting MethodsCutting Work area Inches 8 cm above groundMaintenance Carburetor Idle Speed Adjustment Service and AdjustmentsReplacing the Line Replacing the Cutting HeadFuel System Seasonal StorageEngine OtherTroubleshooting Table Cause Remedy Canada, contact Limited WarrantyIntermediate 125 hours Extended 300 hours

545186834, MX550 specifications

The Weed Eater MX550, model number 545186834, is a powerful and efficient string trimmer designed for both residential and light commercial use. This reliable tool is engineered to provide excellent cutting performance, ease of use, and versatility, catering to various lawn care needs.

One of the standout features of the MX550 is its robust 25cc two-cycle engine. This powerful engine ensures optimal performance, allowing users to tackle tough grass, weeds, and overgrown areas with ease. The engine delivers impressive power while remaining lightweight, which minimizes operator fatigue during extended use.

The MX550 is equipped with a 16-inch cutting swath that efficiently covers large areas in a short amount of time, making it ideal for homeowners or landscapers with sizable properties. This wider cutting path allows users to reduce the time spent trimming, thereby increasing productivity. The tool is compatible with both regular trimmer line and heavy-duty line, catering to different cutting scenarios based on user preference.

Innovative technology is featured in the MX550 with its easy-to-load, bump-feed head. This design simplifies line replacement, allowing users to quickly and efficiently reload the trimmer line without the frustration often associated with traditional systems. The bump-feed function eliminates downtime, ensuring that the trimmer is always ready for action.

Moreover, the Weed Eater MX550 comes with adjustable handlebars, providing a comfortable grip for users of all heights. This ergonomic feature enhances control and maneuverability, making it easier to work in tight spaces or navigate around obstacles such as trees and flower beds.

This model also prioritizes user safety and convenience. It features a clear debris shield that protects the operator from debris while providing a clear view of the cutting area. The trimmer’s balanced design and lightweight frame reduce strain on the user, making it an ideal choice for extended periods of operation.

Additionally, the MX550 is designed for easy maintenance, with accessible components that allow for straightforward cleaning and servicing. This ensures the longevity of the trimmer, keeping it in peak operating condition for years to come.

In summary, the Weed Eater MX550, 545186834, combines power, versatility, and user-oriented design features to create an effective string trimmer for a range of trimming tasks. Whether you are a homeowner looking to maintain your lawn or a professional landscaper seeking reliable equipment, the MX550 stands out as a dependable choice in the vast market of outdoor power tools.