Homelite UT10942D manual Kickback Precautions, Fuel and Refueling, See Figures 6, Filling the Tank

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OPERATION

KICKBACK PRECAUTIONS

See Figures 6 and 7.

Rotational kickback occurs when the moving chain con- tacts an object at the Kickback Danger Zone of the guide bar. The result is a lightning fast, reverse reaction which kicks the guide bar up and back towards the operator. This reaction can cause loss of control which can result in serious injury.

KICKBACK DANGER

ZONE

Fig. 6

ROTATIONAL

KICKBACK

Fig. 7

WARNING:

Always shut off engine before fueling. Never add fuel to a machine with a running or hot engine. Move at least 30 ft. (9 m) from refueling site before starting the engine. DO NOT SMOKE! Failure to heed this warning can result in possible personal injury.

FUEL AND REFUELING

HANDLING THE FUEL SAFELY

See Figure 8.

WARNING:

Check for fuel leaks, if any are found, correct them before using the saw to prevent fire or burn injury.

■Always handle fuel with care, it is highly flammable.

■Always refuel outdoors and do not inhale fuel vapors.

■Do not let gasoline or oil come in contact with skin.

■Keep gasoline and oil away from the eyes. If gasoline or oil comes in contact with the eyes, wash them immediately with clean water. If irritation is still present, see a doctor immediately.

■Clean up spilled fuel immediately.

MIXING THE FUEL

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

■This engine is certified to operate on unleaded gasoline intended for automotive use with an octane rating of 87 ([R + M] / 2) or higher.

■Do not use any type of pre-mixed gasoline/oil from fuel service stations, this includes the pre-mixed gasoline/oil intended for use in mopeds, motorcycles, etc.

■Use a high quality 2-cycle self-mixing oil for air-cooled engines. DO NOT use automotive oil or 2-cycle out- board oil.

■Mix 2% oil into the gasoline. This is a 50:1 ratio.

■Mix the fuel thoroughly and each time before fueling.

■Mix in small quantities. Do not mix quantities larger than usable in a 30-day period. A 2-cycle oil containing a fuel stabilizer is recommended.

50:1

GAS

 

OIL

FUEL MIX

 

FILLING THE TANK

See Figure 8.

Refer to “Specific Safety Rules – Refueling” earlier in this manual for additional safety information.

1.Clean the surface around fuel cap to prevent contamina- tion.

2.Loosen the fuel cap slowly.

3.Carefully pour the fuel mixture into the tank. Avoid spillage.

4.Prior to replacing the fuel cap, clean and inspect the gasket.

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

Note: It is normal for the engine to emit smoke during and after the first use.

 

 

 

 

 

 

50:1

GAS

 

OIL

 

 

 

FUEL MIX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 Quart

+

.67 oz.

=

}

 

2 Quart

+

1.35 oz.

=

50:1

3 Quart

+

2.0 oz.

=

4 Quart

+

2.7 oz.

=

 

5 Quart

+

3.38 oz.

=

 

 

 

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Contents Operators Manual Save this Manual for Future ReferenceTable of Contents IntroductionGeneral Safety Rules Read ALL InstructionsSafety Apparel Specific Safety RulesGeneral Precautions Refueling do not SmokeKickback Maintenance PrecautionsPush and Pull See FigureSymbols Symbol Name ExplanationSpecifications UT10946DFeatures Chain Brake Understanding Your Chain SAW Safety DevicesOperation See Figures 4See Figures 6 Kickback PrecautionsFuel and Refueling Handling the Fuel SafelySee Figures 9 Adding OILOperating the Chain Brake See Figures 10, 11See Figures 13 through Starter Grip Ignition Switch RUN PositionStarting the Engine RUN Position Primer Bulb Choke LeverTrigger Release Throttle Trigger Ignition Switch Stop Position Brake PositionStopping the Engine See Figures 20See Preparing for CuttingProper Grip on Handles Proper Grip Chain LineAdjusting the Carburetor Basic OPERATING/CUTTING ProceduresWork Area Precautions See Figures 26Adjusting Idle Speed Felling TreesProper Procedure for Tree Felling See Figures 30, 31, 32,Hinge Back CUT Wedge Bucking with a Wedge Removing Buttress RootsBucking Vertical CUT Loose Section Horizontal Kickback WedgeBucking Logs Under Stress LOG Supported AT ONE END Finishing CUTLimbing and Pruning Cutting SpringpolesAssembling the BAR and Chain MaintenanceSee Figures 41 through Guide BAR Plate Chain Drive Links BAR Groove BAR Studs Adjusting PINCutters SprocketChain Tensioning Screw See Figures 52, 53, Adjusting the Chain TensionChain Maintenance Flats on Drive LinksSharpening the Cutters See Figures 57, 58, 59, 60,Left Hand Cutters Right Hand Side Plate Angle Maintaining Depth Gauge ClearanceTOP Plate Filing Angle See , 65,Maintaining the SAFE-T-TIPNOSE Guard Maintaining the Guide BARSee Figures 68 Tighten 3/4 Turn Cleaning the AIR FilterMounting the SAFE-T-TIP Nose Guard See Figures 70, 71,Checking the Fuel Filter Cleaning the Starter UnitCleaning the Engine Replacing the Spark PlugStoring the Chain SAW 1 Month or Longer Cleaning the Spark Arresting MufflerChain Catcher Clutch Cover Brake Band Clean the Chain Brake Spark Arrestor Screen Nuts MufflerProblem Possible Cause Solution TroubleshootingBAR and Chain Combinations Troubleshooting Warranty Limited Warranty StatementHomelite Consumer PRODUCTS, INC

UT10942D specifications

The Homelite UT10942D is a powerful and versatile string trimmer designed for both residential and commercial landscaping needs. With its lightweight construction and user-friendly features, it provides an ideal solution for maintaining a pristine garden or lawn. One of the standout qualities of the UT10942D is its robust 25cc, 2-cycle engine that delivers ample power while remaining efficient. This engine enables users to tackle thick weeds and overgrown grass with ease.

One of the primary features of the UT10942D is its easy-start technology, which significantly reduces the effort needed to fire up the machine. This function is especially valuable for those who may struggle with traditional starting methods, ensuring a smooth and hassle-free user experience. The bike handle configuration enhances control and maneuverability, allowing users to navigate various terrains effortlessly.

Equipped with a dual-line feeding system, the trimmer allows for faster cutting, helping users to complete their tasks in less time. The 18-inch cutting swath provides an extensive coverage area, making it well-suited for both small and large properties. Additionally, the bump feed mechanism simplifies line advancement, enabling users to focus on their work without interruptions.

The Homelite UT10942D also boasts a durable construction, designed to withstand the rigors of frequent use. Its heavy-duty parts are built to last while still being lightweight, reducing fatigue during extended sessions. Furthermore, the inclusion of an adjustable cutting head enhances versatility, allowing users to switch between trimming and edging functions easily.

For added convenience, the trimmer comes with an anti-vibration feature that decreases hand fatigue, making it comfortable to operate for prolonged periods. Safety features, including a guard to protect the user from debris and a secure grip handle, are also part of the design, ensuring a safer cutting experience.

In summary, the Homelite UT10942D is a reliable and efficient string trimmer that combines power and ease of use. Its innovative technologies and thoughtful features make it a popular choice among homeowners and professionals alike, providing a truly effective tool for lawn care and maintenance. Whether for maintaining a small garden or taking care of larger landscapes, the UT10942D is equipped to handle the challenge, delivering precise results every time.
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