Husqvarna 455 RANCHER Limbing, Cutting, Log is supported at one end. There is a high risk that it

Page 24

WORKING TECHNIQUES

Limbing

When limbing thick branches you should use the same approach as for cutting.

Cut difficult branches piece by piece.

12

3

Cutting

WARNING! Never attempt to cut logs while

!they are in a pile or when a couple of logs are lying together. Such procedures drastically increase the risk of kickback which can result in a serious or fatal injury.

If you have a pile of logs, each log you attempt to cut should be removed from the pile, placed on a saw horse or runners and cut individually.

Remove the cut pieces from the cutting area. By leaving them in the cutting area, you increase the risk for inadvertently getting a kickback, as well as increasing the risk of losing your balance while working.

The log is lying on the ground. There is little risk of the chain jamming or the object splitting. However there is a risk that the chain will touch the ground when you finish the cut.

Cut all the way through the log from above. Avoid letting the chain touch the ground as you finish the cut. Maintain full throttle but be prepared for what might happen.

If it is possible (can you turn the log?) stop cutting about 2/3 of the way through the log.

Turn the log and finish the cut from the opposite side.

The log is supported at one end. There is a high risk that it

will split.

Start by cutting from below (about 1/3 of the way through).

Finish by cutting from above so that the two cuts meet.

The log is supported at both ends. There is a high risk that the chain will jam.

Start by cutting from above (about 1/3 of the way through).

Finish by cutting from below so that the two cuts meet.

24 – English

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Contents Rancher KEY to Symbols Symbols on the machineSymbols in the operator’s manual Contents Introduction Dear CustomerWhat is WHAT? 20 19 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 General Safety Precautions Throttle lock Chain catcherRight hand guard Vibration damping systemStop switch Cutting equipmentMuffler General rulesCutting equipment designed to reduce kickback BarChain Some terms that describe the bar and chainSharpening your chain and adjusting depth gauge setting General advice on adjusting depth gauge settingGeneral information on sharpening cutting teeth Sharpening cutting teethAdjustment of depth gauge setting Tensioning the chainLubricating cutting equipment Chain oilChecking chain lubrication Chain drive sprocketNeedle bearing lubrication Checking wear on cutting equipmentBar Assembly Fitting the bar and chainFitting a spike bumper Working with the chainFuel Handling FuelFuel safety FuellingTransport and storage Long-term storageStarting and Stopping Starting and stoppingCold engine Warm engineStopping Basic safety rules Working TechniquesBefore use General working instructionsAlways use a fast cutting speed, i.e. full throttle Basic cutting technique GeneralTerms Limbing CuttingLog is supported at one end. There is a high risk that it Tree felling technique Safe distanceFelling direction Clearing the trunk and preparing your retreatFelling Directional cutsFelling cut General advice Freeing a tree that has fallen badlyFreeing a trapped tree Cutting trees and branches that are in tensionHow to avoid kickback What is kickback?Cutting the trunk into logs Maintenance Carburettor adjustmentGeneral Correctly adjusted carburettor High speed jet HThrottle lock Muffler StarterChanging a broken or worn starter cord Air filter Spark plugTensioning the recoil spring Changing a broken recoil springAdjustment of the oil pump When making adjustmentsLubricating the bar tip sprocket Needle bearing lubricationAir Injection centrifugal cleaning Temperature 0C or colderTemperature -5C or colder Winter useMaintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTechnical Data Technical data´z+H8h¶6S¨ 38 English´z+H8h¶6S¨ Bar and chain combinationsEC-declaration of conformity Applies to Europe onlyEN ISO 12100-22003, Cispr 122001, EN ISO 1140247-26 ´z+H8h¶6S¨ ´z+H8h¶6S¨
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455 RANCHER specifications

The Husqvarna 455 Rancher is a powerful chainsaw designed for both professional users and avid homeowners. Renowned for its robust construction and unparalleled performance, this chainsaw is an excellent choice for those who demand reliability and accuracy in their outdoor tasks.

At the heart of the 455 Rancher is its 55.5 cc X-Torq engine, which offers a perfect blend of power and fuel efficiency. This advanced engine technology reduces fuel consumption by up to 20% while simultaneously minimizing exhaust emissions, making it an environmentally conscious choice. The system also provides higher torque over a wider RPM range, ensuring that users have the power they need when cutting through larger logs or tough wood.

The 455 Rancher features a high output air filtration system, which enhances the lifespan of the chainsaw by ensuring the engine stays clean and well-protected from dust and debris. This system is particularly beneficial for users who work in dusty or challenging environments, as it requires less frequent filter cleaning and replacement.

Another notable characteristic of the Husqvarna 455 Rancher is its anti-vibration technology. This feature minimizes vibrations during operation, significantly reducing operator fatigue and enabling longer and more comfortable use. The chainsaw also comes equipped with an ergonomic design, including a well-balanced construction that allows for better maneuverability.

Safety is paramount with the 455 Rancher, which is equipped with a variety of safety features. The chain brake is a critical component that helps prevent accidental injury by halting the chain's movement in the event of kickback. Additionally, the chainsaw includes a low kickback chain designed to lessen the risk of kickback incidents while cutting.

The chainsaw boasts an adjustable oil pump that allows users to control the amount of oil delivered to the chain, ensuring optimal lubrication and extending the life of the chain and bar. Combined with an easy-to-access fuel and oil tank, the Husqvarna 455 Rancher is engineered for user convenience.

In conclusion, the Husqvarna 455 Rancher stands out for its powerful engine, efficient fuel consumption, advanced safety features, and user-centric design. Whether for professional forestry work or home landscaping projects, this versatile and durable chainsaw is a reliable tool that can tackle a wide range of cutting tasks with ease.
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