Husqvarna K760 Rescue manual Fuel system, Air filter, Drive gear, clutch

Page 28

MAINTENANCE

Changing a broken recoil spring

•Undo the bolt in the centre of the pulley and remove the pulley.

•Bear in mind that the return spring lies tensioned in the starter housing.

•Loosen the bolts holding the spring cassette.

•Remove the recoil spring by turning the starter over and loosen the hooks, with the help of a screwdriver. The hooks hold the return spring assembly on the starter.

•Lubricate the recoil spring with light oil. Fit the pulley and tension the recoil spring.

Fitting the starter

•To fit the starter, first pull out the starter cord and place the starter in position against the crankcase. Then slowly release the starter cord so that the pulley engages with the pawls.

•Tighten the screws.

Fuel system

General

•Check that the fuel cap and its seal are not damaged.

•Check the fuel hose. Replace when damaged.

Fuel filter

•The fuel filter sits inside the fuel tank.

•The fuel tank must be protected from contamination when filling. This reduces the risk of operating disturbances caused by blockage of the fuel filter located inside the tank.

•The filter cannot be cleaned but must be replaced with a new filter when it is clogged. The filter should be changed at least once per year.

Air filter

The air filter only needs to be checked if the engine drops in power.

•Loosen the screws. Remove the air filter cover.

•Check the air filter and replace if necessary.

Replacing the air filter

NOTICE! The air filter must not be cleaned or blown clean with compressed air. This will damage the filter.

•Loosen the screws. Remove the cover.

•Replace the air filter.

Drive gear, clutch

•Check the clutch centre, drive gear and clutch spring for wear.

28 – English

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Contents K760 K760 Rescue GB EnglishKEY to Symbols Symbols on the machineManual version Explanation of warning levelsContents Presentation Design and featuresDear Customer What is what on the power cutter K760? PresentationWhat is what on the power cutter K760 Rescue? MACHINE´S Safety Equipment Stop switchGeneral Throttle lockoutVibration damping system Blade guardMuffler Cutting Blades Suitable cutting bladesCutting blades for different materials Hand held, high speed machinesAbrasive blades Diamond bladesTransport and storage Diamond blades and coolingDiamond blades for dry cutting Diamond blades for wet cuttingAssembling and Adjustments Disengaging OilGuard K760 OilGuard Reversible cutting headFuel Handling FuelPetrol Two-stroke oilFueling OilGuard K760 OilGuardLong-term storage Let it cool for a few minutes beforeOperating General safety precautionsProtective equipment Work area safety Basic working techniquesManaging dust Training and protective equipmentKickback Kickback zone Climbing kickbackPinching kickback Pipe cuttingHow to aviod kickback Starting and Stopping Before startingStarting With a cold engineStopping With a warm engineMaintenance schedule MaintenanceFunctional inspection Cleaning Functional inspectionCarburettor Wound up in the starter housing it is Under tension and can, if handledCarelessly, pop out and cause personal InjuryAir filter Fuel systemDrive gear, clutch Technical data Technical DataCutting equipment EC-declaration of conformity Applies to Europe onlyPage Page Page Page Page 1155019-26
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K760, K760 Rescue specifications

The Husqvarna K760 is a powerful and versatile cut-off saw designed for a variety of applications, making it a favorite among professionals and contractors alike. This robust machine is equipped with cutting-edge technology and a range of features that enhance its performance and usability.

One of the main features of the K760 is its engine, which boasts a 5.3 HP output. This ensures that the saw can tackle tough materials such as concrete, asphalt, and brick with ease. The engine uses a X-Torq technology, which not only provides excellent power but also reduces fuel consumption and emissions. This makes the K760 an environmentally friendly option for those looking for high-performance cutting tools.

The K760 incorporates a smart start system, allowing for almost effortless starting. This feature minimizes the effort required to start the saw, meaning less time spent preparing and more time spent cutting. Additionally, the machine is equipped with a fuel pump that delivers fuel to the carburetor, making it easier to start in cold conditions.

Durability is a key characteristic of the K760. It features a lightweight yet durable magnesium housing which resists wear and tear from regular use. The saw also has an ergonomic design that reduces vibrations, offering greater comfort during prolonged operation. This is complemented by a handle that can be adjusted for different cutting positions, enhancing maneuverability and user control.

Another significant technology in the K760 is the Active Air Filtration system. This high-efficiency air filtration system extends the life of the engine by ensuring that dust and debris are kept to a minimum. The filter is designed to be cleaned and maintained easily, allowing for a simple maintenance routine.

The K760’s cutting capabilities are further enhanced by its compatibility with a range of diamond blades, making it suitable for various materials and thicknesses. The ability to choose the right blade for the job adds to the machine's versatility.

Safety features are also paramount in the design of the K760. It includes an integrated water attachment system that allows for wet cutting, reducing dust and improving safety on the job site. The saw also has a blade guard that helps protect the user from accidental contact.

In conclusion, the Husqvarna K760 stands out in the market for its powerful engine, advanced technology, durable construction, and user-friendly features. It is designed for professionals seeking a reliable and efficient cut-off saw that can handle a variety of demanding tasks with precision and ease. Whether it’s for heavy construction or maintenance work, the K760 delivers exceptional performance that meets the needs of any cutting job.
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