Homelite UT50500 manual Operation, Applications, Fuel Mixture, Filling Tank, Starting and Stopping

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OPERATION

WARNING:

Do not allow familiarity with this product 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 power tools. Failure to do so could result in objects being thrown into your eyes, resulting in possible serious injury.

WARNING:

Do not use any attachments or accessories not recom- mended by the manufacturer of this product. The use of attachments or accessories not recommended can result in serious personal injury.

APPLICATIONS

You may use this product for the purpose listed below:

Edging around walkways, curbing, and other similar areas

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 syn- thetic 2-cycle engine lubricant, mixed at 2.6 oz. per gallon (US).

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

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

FILLING TANK

Clean surface around fuel cap to prevent contamination.

Set product on its side so that the spout points up.

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 during 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!

STARTING AND STOPPING

See Figures 4 - 5.

Product should be on a flat, bare surface for starting.

To start a cold engine:

Slowly press the primer bulb seven (7) times.

Rotate the choke dial clockwise to the FULL CHOKE position.

Squeeze the trigger lock and throttle trigger fully and continue to hold through remaining steps.

Pull the starter grip sharply until engine attempts to run (no more than 4 pulls).

Rotate the choke dial counterclockwise to the HALF CHOKE position.

Pull the starter grip sharply until the engine runs.

Allow the engine to run for 10 seconds.

Rotate the choke dial counterclockwise to the RUN ­position.

ON/OFF

switch

trigger lock

1 gallon (US)

2.6 oz.

1 liter

20 cc (20 ml)

throttle

 

trigger

Fig. 4

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Contents Save this Manual for Future Reference ALL VersionsTable of Contents IntroductionRead all instructions  Danger Rotating Cutting MemberSpecific Safety Rules Symbols Symbol Name ExplanationService Symbol Signal MeaningFeatures Product SpecificationsUnpacking AssemblyTOP-MOUNTED Motor Packing ListFront Handle Removing the attachment from the power headAttaching the Front handle BoltFuel Mixture OperationApplications Filling TankIf assistance is required Starting this product Using the EdgerTo Stop the Engine Operating TipsSee Figures 7 Adjusting Depth of CUTBlade Depth Replacing the blade MaintenanceGeneral Maintenance See Figures 9Attaching the Storage Hanger Cleaning the Exhaust PortReplacing the Debris Flap Spark ArrestorSpark Plug Cleaning the AIR Filter ScreenFuel CAP STORing the productTroubleshooting Air Filter Screen earlier in thisScrew Warranty Limited Warranty StatementYour Warranty Rights and Obligations AIR Filter Assy Emissions Maintenance Schedule and Warranted Parts ListThis product was manufactured with a catalyst muffler Fuel Tank AssyPage Parts and Service California Proposition

UT50901, UT50500 specifications

The Homelite UT50500 and UT50901 are two powerful electric string trimmers designed to meet the varied needs of both residential and light commercial users. Known for their reliability and efficiency, these models incorporate innovative technologies and user-friendly features that make yard maintenance a breeze.

At the heart of the Homelite UT50500 is its robust 5.0 Amp motor, providing ample power to tackle tough weeds and overgrown grass. The UT50901, on the other hand, boasts a slightly more powerful 6.5 Amp motor, allowing it to handle heavier vegetation with ease. Both models feature a lightweight design, ensuring that users can maneuver the trimmers comfortably without causing undue strain during extended use.

One of the standout features of the UT50500 and UT50901 is their automatic line feed system. This technology ensures that the trimming line is fed smoothly and efficiently, reducing downtime and enhancing productivity. Users can switch between different cutting widths, with the ability to adjust the cutting path to either 12 inches or 15 inches, catering to various tasks, from edging to trimming.

The trimmers are equipped with a telescopic shaft that can be easily adjusted to accommodate users of varying heights. This feature is critical for user comfort and ensures that anyone can use the trimmer without difficulty. Additionally, the ergonomic handle is designed to provide a comfortable grip and reduce vibration, allowing for extended use without fatigue.

Another notable characteristic of the Homelite UT50500 and UT50901 is their dual-line capability, allowing for more efficient cutting. This feature not only enhances cutting performance but also reduces the amount of time needed to complete trimming tasks. Furthermore, both models are designed for easy string replacement, making maintenance straightforward and quick.

Safety is also a priority, with both trimmers featuring a protective guard that shields users from debris while they work. The lightweight build, combined with the safety features, makes these trimmers suitable for homeowners and professionals alike.

In conclusion, the Homelite UT50500 and UT50901 offer an impressive combination of power, functionality, and ease of use. With their effective motor performance, adjustable features, and user-centric design, these electric string trimmers are excellent choices for anyone looking to maintain a neat and tidy outdoor space. Whether tackling stubborn weeds or simply maintaining the edges of your lawn, these trimmers make yard work an efficient and manageable task.
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