Homelite UT08550 manual Operation, Applications, Fueling and Refueling the trimmer, Fuel Mixture

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operation

WARNING:

Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury.

WARNING:

Always wear safety goggles or safety glasses with side shields when operating this tool. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury.

APPLICATIONS

You may use this product for the purposes listed below:

Clearing leaves and other debris from your lawn

Keeping decks and driveways free from leaves and pine needles

Vacuuming leaves from your lawn

FUELING AND REFUELING the trimmer

FUEL MIXTURE

This product is powered by a 2-cycle engine and requires pre-mixing gasoline and 2-cycle lubricant. Pre-mix unleaded gasoline and 2-cycle engine lubricant in a clean 1 gallon container approved for gasoline.

Recommended fuel: This engine is certified to operate on unleaded gasoline intended for automotive use.

Mix Homelite Premium Exact Mix lubricant with gasoline according to the instructions on the package. If Premium Exact Mix lubricant is not available, use a high quality synthetic 2-cycle engine lubricant, mixed at 2.6 oz. per gallon (US).

Do not use automotive lubricant or 2-cycle outboard lubricant.

NOTE: Premium Exact Mix fuel mix will stay fresh up to 30 days. DO NOT mix quantities larger than usable in a 30 day period.

PREMIUM EXACT MIX (50:1)

GasolineLubricant

1 gallon (US)

2.6 oz.

1 Liter

20 cc (20 ml)

FILLING TANK

Position the product on its side with the fuel cap pointing upward.

Clean surface around fuel cap to prevent contamination.

Loosen fuel cap slowly. Rest the cap on a clean surface.

Carefully pour fuel into the tank. Avoid spillage.

Immediately replace fuel cap and hand tighten. Wipe up any fuel spillage.

NOTE: It is normal for smoke to be emitted from a new engine after first use.

WARNING:

Always shut off engine before fueling. Never add fuel to a machine with a running or hot engine. Move at least 30 ft. from refueling site before starting engine. Do not smoke!

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Contents UT08550/UT08951 OPERATOR’S ManualIntroduction Table of contentsGeneral safety rules Specific safety rules Symbol Name Explanation SymbolsSymbol Signal Meaning ServiceStarter FeaturesProduct Specifications Assembly Installing the vacuum bag Installing the Blower TubeInstalLING the handle Vacuum Tubes Screwscrew Hinge Threaded Hole Door Upper Installing the vacuum tubesTo install the vacuum tubes See Figures 5Fuel Mixture OperationApplications Fueling and Refueling the trimmerSee Figures 7 Starting and StoppingTo Stop the Engine If assistance is required Starting this productProper Operating Position Operating the blowerProper Operating­ Position Vacuum OperationLubrication MaintenanceGeneral Maintenance Cleaning the AIR Filter ScreenFuel CAP Cleaning the Exhaust Port and MufflerSpark Plug Spark ArrestorProblem Possible Cause Solution TroubleshootingLimited Warranty Statement WarrantyYour Warranty Rights and Obligations Fuel Tank Assy Emissions Maintenance Schedule and Warranted Parts ListThis product was manufactured with a catalyst muffler AIR Filter AssyPage California Proposition Parts and Service

UT08550, UT08951 specifications

The Homelite UT08951 and UT08550 are two robust string trimmers designed to make yard maintenance more efficient and user-friendly. These tools are part of Homelite's commitment to providing reliable and innovative outdoor power equipment that caters to both homeowners and landscaping professionals.

One of the most prominent features of the UT08951 and UT08550 is their lightweight design. Weighing in at just over 10 pounds, these trimmers are easy to maneuver, allowing users to trim grass, weeds, and overgrown vegetation with minimal fatigue. The ergonomic design ensures that users can maintain a comfortable grip during prolonged use, making it an excellent choice for larger landscaping tasks.

Both models are equipped with powerful motors that deliver high RPMs for cutting efficiency. The UT08951 features a 2-cycle engine, whereas the UT08550 utilizes a 4-cycle engine. The 2-cycle engine is lighter and often easier to start, making it suitable for quick yard maintenance tasks. In contrast, the 4-cycle engine provides increased torque and fuel efficiency, making it ideal for more extensive trimming jobs.

Another standout characteristic is their Quick Load Spool technology. This innovative design simplifies the process of reloading the cutting line, allowing users to spend less time on maintenance and more time getting the job done. The automatic line advancement feature ensures that the cutting line is consistently fed, enhancing productivity and cutting performance.

The adjustable cutting width on both models provides versatility, allowing users to choose between a wider or narrower cut depending on the task at hand, whether it’s edging along flower beds or tackling thick grass. The trimmers also feature a variety of cutting accessories, including different spool sizes and line types, to accommodate different needs and preferences.

For added convenience, the UT08951 and UT08550 are designed with easy-start technology. This feature reduces the effort required to start the engine, allowing users to spend less time preparing the tool and more time working in the yard. The models also come equipped with safety features, including a protective guard to shield users from debris and a safety switch that prevents accidental starts.

In summary, the Homelite UT08951 and UT08550 string trimmers combine power, efficiency, and user-friendly design, making them ideal choices for anyone looking to maintain their yard effectively. Whether you’re a weekend warrior or a professional landscaper, these models offer the features and technologies needed to tackle a variety of trimming tasks with ease.