Husqvarna 1153158-95 manual Fuel Handling

Page 18

FUEL HANDLING

Fuel

Note! The machine is equipped with a two-stroke engine and must always be run using a mixture of gasoline and two-stroke oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained. When mixing small amounts of fuel, even small inaccuracies can drastically affect the ratio of the mixture.

 

!

WARNING! Always ensure there is

 

adequate ventilation when handling fuel.

 

 

 

 

 

Gasoline

•Use good quality unleaded gasoline.

•CAUTION! Engines equipped with catalytic converters must be run on unleaded fuel mixtures.

•Leaded gasoline will destroy the catalytic converter and it will no longer serve its purpose. The green fuel cap on saws fitted with catalytic converters means that only unleaded gasoline can be used.

•The lowest recommended octane grade is 87 ((RON+MON)/2). If you run the engine on a lower octane grade than 87 so-called knocking can occur. This gives rise to a high engine temperature and increased bearing load, which can result in serious engine damage.

•When working with continuous high revs (e.g. limbing) a higher octane is recommended.

Environment fuel

HUSQVARNA recommends the use of alkylate fuel or environmental fuel for four-stroke engines blended with two-stroke oil as set out below. Note that carburetor adjustment may be necessary when changing the type of fuel (see instructions under the heading Carburetor).

Running-in

Avoid running at a too high speed for extended periods during the first 10 hours.

Two-stroke oil

•For best results and performance use HUSQVARNA two-stroke engine oil, which is specially formulated for our air-cooled two stroke-engines.

•Never use two-stroke oil intended for water-cooled engines, sometimes referred to as outboard oil (rated TCW).

•Never use oil intended for four-stroke engines.

Mixing ratio

1:50 (2%) for all engines.

Gasoline, litre

Two-stroke oil, litre

 

 

 

2% (1:50)

 

 

5

0,10

 

 

10

0,43/0,20

 

 

15

0,30

 

 

20

0,40

 

 

US gallon

US fl. oz.

 

 

1

2 1/2

 

 

2 1/2

6 1/2

 

 

5

12 7/8

 

 

Mixing

•Always mix the gasoline and oil in a clean container intended for fuel.

•Always start by filling half the amount of the gasoline to be used. Then add the entire amount of oil. Mix (shake) the fuel mixture. Add the remaining amount of gasoline.

•Mix (shake) the fuel mixture thoroughly before filling the machine’s fuel tank.

•Do not mix more than one month’s supply of fuel at a time.

•If the machine is not used for some time the fuel tank should be emptied and cleaned.

Chain oil

•We recommend the use of special oil (chain oil) with good adhesion characteristics.

•Never use waste oil. This results in damage to the oil pump, the bar and the chain.

•It is important to use oil of the right grade (suitable viscosity range) to suit the air temperature.

18 – English

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Contents 334T 338XPT KEY to Symbols Symbols on the machineSymbols in the operator’s manual EPA Contents Introduction Dear customerWhat is WHAT? What is what on the chain saw?General Safety Precautions Before using a new chain sawAlways use common sense Machine′s safety equipment Personal protective equipmentChain brake and front hand guard Throttle lockout Chain catcherVibration damping system Muffler Stop switchCutting equipment General rulesBar ChainSharpening your chain and adjusting depth gauge setting General information on sharpening cutting teethTensioning the chain Lubricating cutting equipment Filling with chain oilChecking chain lubrication Chain drive sprocket Checking wear on cutting equipmentAssembly Fitting the bar and chainWorking with the chain Fuel Handling FuelTransport and storage Fuel safetyFueling Long-term storageCold engine Starting and StoppingStarting and stopping Warm engineStopping Before use Basic safety rulesWorking Techniques General working instructionsDo not let go of the handles Preparing to use the saw in the tree Using the chainsaw in the treeGeneral requirements working at height Securing the work position for two-handed useBasic cutting technique Limbing Felling technique for tree tops Felling directionDirectional cuts Felling cut General adviceFreeing a tree that has fallen badly Cutting trees and branches that are in tensionHow to avoid kickback What is kickback?Cutting the trunk into logs Maintenance CarburetorCorrectly adjusted carburetor High speed jet HThrottle lockout Muffler StarterChanging a broken or worn starter cord Changing a broken recoil spring Air filterTensioning the recoil spring Fitting the starterSpark plug Adjustment of the oil pumpWhen making adjustments Lubricating the bar tip sprocketMaintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTechnical Data Technical dataBar and chain combinations, model 334T Bar and chain combinations, model 338XPTSaw chain filing and file gauges Federal and California Emissions Control Warranty Your Warranty Rights and ObligationsEmission Warranty Parts List Kickback safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Other safety precautionsPage Page Original instructions 1153158-95

1153158-95 specifications

The Husqvarna 1153158-95, known for its robust performance and innovative features, is a standout product in the realm of outdoor power equipment. As part of Husqvarna's reputable lineup, this model showcases advanced technology designed to enhance user experience, efficiency, and safety.

One of the most remarkable features of the Husqvarna 1153158-95 is its powerful engine. Designed for optimal performance, the engine delivers enough power for a variety of tasks, from trimming grass to tackling more demanding landscaping jobs. This reliability ensures that users can complete their tasks efficiently without frequent interruptions.

Another key characteristic of the Husqvarna 1153158-95 is its ergonomic design. The handle is crafted to provide comfort during extended periods of use, reducing fatigue and enhancing control. This attention to user comfort demonstrates Husqvarna's commitment to creating products that cater to the needs of both casual users and professionals alike.

The innovation extends to the cutting technology used in the Husqvarna 1153158-95. Equipped with advanced cutting systems, this model promises clean and precise cuts, which minimizes damage to the grass and promotes healthier lawn growth. The adjustable cutting height feature allows users to customize their mowing experience to suit different types of grass and landscaping needs.

Additionally, the Husqvarna 1153158-95 incorporates safety features that significantly enhance user protection. The auto return stop switch is a standard feature that ensures the engine turns off automatically once the job is done, preventing any accidental activation. Furthermore, the machine's design includes safety guards to protect users from potential hazards while operating.

The technological aspects of the Husqvarna 1153158-95 do not stop with its physical features. Many models in the Husqvarna range also include Bluetooth connectivity for smart device integration, allowing users to track performance metrics and manage maintenance schedules conveniently. This tech-savvy approach positions the Husqvarna 1153158-95 as a forward-thinking choice for environmentally conscious consumers.

In conclusion, the Husqvarna 1153158-95 exemplifies the fusion of power, ergonomics, safety, and technology. With its range of advanced features, this model stands out as an excellent choice for those looking to enhance their outdoor maintenance activities. Husqvarna's dedication to quality and innovation ensures that users will not only meet their landscaping goals but also enjoy a safer and more comfortable experience.
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