Husqvarna RS44, RS52 Cutting attachment guard, Vibration damping system, Quick release, Muffler

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GENERAL SAFETY PRECAUTIONS

Cutting attachment guard

This guard is intended to prevent loose objects from being thrown towards the operator. The guard also protects the operator from accidental contact with the cutting attachment.

Check that the guard is undamaged and not cracked. Replace the guard if it has been exposed to impact or is cracked.

Always use the recommended guard for the cutting attachment you are using. See chapter on Technical data.

WARNING! Never use a cutting attachment

!without an approved guard. See the chapter on Technical data. If an incorrect or faulty guard is fitted this can cause serious personal injury.

Vibration damping system

Your machine is equipped with a vibration damping system that is designed to minimize vibration and make operation easier.

Use of incorrectly wound cord or an incorrect cutting attachment increases the level of vibration. See instructions under the heading Cutting equipment.

The machine′s vibration damping system reduces the transfer of vibration between the engine unit/cutting equipment and the machine′s handle unit.

Regularly check the vibration damping units for cracks or deformation. Check that the vibration damping element is undamaged and securely attached.

WARNING! Overexposure to vibration can

!lead to circulatory damage or nerve damage in people who have impaired circulation. Contact your doctor if you experience symptoms of overexposure to vibration. Such symptoms include numbness, loss of feeling, tingling, pricking, pain, loss of strength, changes in skin colour or condition. These symptoms normally appear in the fingers, hands or wrists. The risk increases at low temperatures.

Quick release

There is an easily accessible, quick release fitted at the front as a safety precaution in case the engine catches fire, or in any other situation that requires you to free yourself from the machine and harness. See instructions under the heading Adjusting the harness and clearing saw. Certain harnesses also have a quick release fitted to the support hook.

Check that the harness straps are correctly positioned. Once the harness and machine have been adjusted, check that the harness quick release works correctly.

Muffler

The muffler is designed to keep noise levels to a minimum and to direct exhaust fumes away from the user. A muffler fitted with a catalytic converter is also designed to reduce harmful exhaust gases.

In countries that have a warm and dry climate there is a significant risk of fire. We therefore fit certain mufflers with a spark arrestor mesh. Check whether the muffler on your machine is fitted with this kind of mesh.

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Contents Operator′s manual Symbols KEY to SymbolsContents Dear Customer IntroductionWhat is what on the clearing saw? GR41/GR50/RS44 What is WHAT?What is what on the clearing saw? RS52 Personal protective equipment General Safety PrecautionsMachine′s safety equipment Stop switchThrottle lockout Vibration damping system Cutting attachment guardQuick release MufflerLocking screw Locking nutCutting equipment Cutting equipmentSharpening grass cutters and grass blades Trimmer head Sharpening the saw bladeAssembling the handlebar and throttle GR41/GR50 AssemblyAssembling the handlebar and throttle RS44/RS52 Transport position, handlebarAssembling the cutting equipment Fitting a blade guard, grass blade and grass cutterFitting the blade guard and saw blade Fitting the trimmer guard Fitting other guards and cutting attachmentsTrimmer head Trimmy SII Adjusting the harness and clearing saw Standard harnessVector harness Correct balance Fuel safety Fuel HandlingFuel Mixing FuellingCheck before starting Starting and StoppingStarting and stopping Cold engineStopping StartingWorking Techniques Basic safety rulesGeneral working instructions ABC of clearingWorking methods Forestry clearing using a saw bladeBrush cutting with a saw blade Grass clearing using a grass bladeTrimming Grass trimming with a trimmer headCarburettor MaintenanceCorrectly adjusted carburettor Fine adjustment of the idle speed THigh speed jet H GR41, GR50, RS44 High speed jet H RS52Muffler Cleaning the air filterCooling system Air filterSpark plug Bevel gearMaintenance Daily Weekly Monthly Maintenance scheduleTechnical data Technical DataTechnical data RS44 RS52 Engine EC-declaration of conformity Applies to Europe only Poly Trim Trimmy SII Page Auto ´z+Rq,¶60¨ Page 1150811-26 ´z+Rq,¶60¨ ´z+Rq,¶60¨

GR50, GR41, RS44, RS52 specifications

Husqvarna is renowned for its commitment to quality and performance in outdoor power equipment, and its range of robotic mowers epitomizes this standard. Among the standout models are the Husqvarna GR41, RS52, RS44, and GR50. Each of these mowers comes packed with features that cater to a variety of mowing needs, ensuring efficient lawn maintenance while allowing users to enjoy more free time.

The Husqvarna GR41 is designed for smaller lawns of up to 600 square meters. Its compact size and smart navigation technology enable it to maneuver efficiently around tight spaces and complex garden layouts. One of its remarkable features is the intuitive smartphone app that allows users to schedule mowing times, adjust settings, and receive notifications. The GR41's robust blade system ensures a clean cut, promoting healthier grass growth.

Moving on to the RS52, this model is well-suited for medium-sized lawns up to 800 square meters. It features advanced terrain handling capabilities, allowing it to tackle slopes of up to 25 degrees. Its weather-resistant design ensures durability in varying conditions. Additionally, the RS52 employs GPS-assisted navigation, which maps the mowing area and optimizes its route for maximum efficiency. This model also offers customizable mowing schedules, further enhancing convenience for users.

The Husqvarna RS44 is a step up, accommodating larger areas of up to 1,200 square meters. Its enhanced battery life allows for longer mowing sessions, and it boasts a powerful motor that adapts to different grass conditions. The RS44 incorporates smart technology for automated charging, meaning it returns to its station independently when the battery runs low. Its robust build ensures it can handle more demanding mowing tasks without compromising performance.

Finally, the Husqvarna GR50 stands out for its capability to manage expansive areas of over 1,600 square meters. This model integrates advanced AI technology for efficient mowing operations, adapting its patterns based on lawn growth and weather conditions. The GR50 features a larger cutting deck for quicker mowing and boasts a noise reduction system for quieter operation. Its rugged design and superior intelligence make it an ideal choice for users with larger lawns seeking a hassle-free mowing experience.

Together, these models represent Husqvarna's dedication to innovation and reliability, providing users with state-of-the-art solutions for automated lawn care. Whether managing small or large spaces, Husqvarna's robotic mowers deliver outstanding performance and efficiency.
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