Homelite UT70121A manual Technical Data

Page 5

SYMBOLS

The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and the explanations with them, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any danger. The instructions or warnings they give are not substitutes for proper accident prevention measures.

SYMBOL MEANING

DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or

serious injury.

WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death

or serious injury.

CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices which may cause property damage.

NOTE: Advises you of information or instructions vital to the operation or maintenance of the equipment.

SAVE THESE INSTRUCTIONS

 

 

 

TECHNICAL DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Weight

Without fuel and string head

4.63 Kg

 

 

Without fuel, w/string head

4.44 Kg

Fuel tank volume

42.5 cm3

Cutting swath

432 mm

Engine displacement

25 cm3

Maximum engine performance (in accordance with ISO 8893)

0.75 kW

Maximum rotational frequency of the spindle

9,000/min-1

Engine Speed (rotational frequency) at recommended max. spindle rotational frequency

12,500/min-1

Engine speed (rotational frequency) at idle

3,100 - 4,300/min-1

Fuel consumption (in accordance with ISO 8893) at max. engine performance

0.48 kg/h

Specific fuel consumption (in accordance with ISO 8893) at max. engine performance

0.46 kg/h

Vibration level idling

Front Handle

4.8

 

 

 

 

Rear Handle

4.8

 

Vibration level racing

Front Handle

13.0

 

 

 

 

Rear Handle

8.4

 

Sound pressure level (in accordance with EN ISO 11806:1997, ISO 7917:1987)

100

 

Sound power level (in accordance with ISO 10884)

113

 

5

Image 5
Contents Save this Manual for Future Reference OPERATOR’S ManualSafety Table of ContentsSpecific Safety Rules for Trimmer USE Symbol Name Explanation SymbolsTechnical Data Unpacking FeaturesInstructions Packing List for OWNER’S KITAssembly Instructions AssemblyBolt Bracket Grass Deflector Wing NUTSilencer Guard Assembly Operating the Trimmer OperationFuel and Refuelling Advancing the String Advancing String Using the EZ Line TAP Advance SystemCutting Tips Grass Deflector Line Trimming CUT- OFF BladeStarting and Stopping Ignition SwitchTo Start a Cold Engine To Start a Warm EngineSpool Replacement EZ Line TAP Advance System MaintenanceNEW PRE-WOUND Spool See Figures 10Spark Arrester Cleaning the Exhaust Port and SilencerFuel CAP Replacing and Cleaning AIR FilterSparking Plug Storage 1 Month or LongerSpeed. See Figure TroubleshootingIdle Speed Screw Mixture Needle Safety Directive WarrantyGuarantee Statement Rtsa / Rtuk / RTG EC Declaration of ConformityPage Page Ryobi Technologies GmbH

UT70121A specifications

The Homelite UT70121A is a versatile and efficient gas-powered string trimmer designed for both homeowners and professionals. Known for its robust performance and user-friendly features, this model stands out in the competitive market of outdoor power equipment.

One of the primary features of the UT70121A is its powerful 2-cycle, 25cc engine. This engine provides ample power for tackling tough weeds and thick grass, enabling users to complete their tasks quickly and efficiently. The lightweight design of the trimmer, weighing just under 10 pounds, ensures that users can maneuver easily, reducing fatigue during extended use.

The UT70121A is equipped with a 17-inch cutting width, allowing for a broad swath of vegetation to be cut in a single pass. This feature not only enhances productivity but also makes it easier to cover larger areas in less time. The trimmer uses a dual line feed system, which provides a clean cut and ensures that users can maintain their desired cutting height. The automatic line advance mechanism eliminates the hassle of stopping to adjust the line, making operation smoother and more efficient.

Another notable characteristic of the UT70121A is its easy-start technology. With the primer bulb and a reliable starting system, users can start the trimmer quickly, minimizing downtime. The anti-vibration handle further enhances user comfort, absorbing much of the vibration produced during operation. This makes it easier to control the trimmer and reduces strain on the hands and arms.

In terms of design, the UT70121A features an adjustable telescoping shaft that allows users to customize the length to suit their height and preference. This adaptability ensures confidence and comfort during operation. Additionally, the trimmer is designed for easy maintenance, with a tool-free access system for the air filter and spark plug, ensuring that routine servicing is an uncomplicated task.

The Homelite UT70121A is both powerful and practical, making it an excellent choice for those looking to keep their yards well-manicured. Its combination of a robust engine, user-friendly features, and thoughtful design ensures that each trimming session is efficient and effective, providing homeowners and landscapers with a reliable tool for maintaining their outdoor spaces. Whether tackling a small yard or larger landscaping jobs, the UT70121A meets a variety of gardening needs with ease.