Husqvarna K950 manual Spark plug, Cooling system, Muffler

Page 19

MAINTENANCE

Spark plug

The spark plug condition is influenced by:

•Incorrect carburettor adjustment.

•Wrong fuel mixture (too much oil).

•A dirty air filter.

These factors cause deposits on the spark plug electrodes, which may result in operating problems and starting difficulties.

•If the machine is low on power, difficult to start or runs poorly at idle speed: always check the spark plug first before taking any further action. If the spark plug is dirty, clean it and check that the electrode gap is 0.5 mm. The spark plug should be replaced after about a month in operation or earlier if necessary.

CAUTION! Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/cylinder.

Cooling system

To keep the working temperature as low as possible the machine is equipped with a cooling system.

The cooling system consists of:

1Air intake on the starter.

2Air guide plate.

3Fins on the flywheel.

4Cooling fins on the cylinder.

5Cylinder cover

Clean the cooling system with a brush once a week, more often in demanding conditions. A dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder.

Muffler

The muffler is designed to reduce the noise level and to direct the exhaust gases away from the operator. The exhaust gases are hot and can contain sparks, which may cause fire if directed against dry and combustible material.

Never use a machine with a defective muffler.

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Contents K950 Key to symbols KEY to SymbolsContents What is what on the power cutter? What is WHAT?Steps before using a new power cutter Safety InstructionsPersonal protective equipment Machine′s safety equipment Checking the blade guard Refuelling/Fuel mixture/Storage General safety precautionsFuel safety Transport and storageGeneral Basic safety rulesGeneral working instructions CuttingHow to avoid kickback General Cutting bladesAbrasive discs Material Diamond bladesDiamond blades for wet cutting Diamond blades for dry cuttingFitting the cutting blade AssemblyAssembling the cutting head Checking the drive axle and flange washersFuel Fuel HandlingFuelling Starting and stopping Starting and StoppingBelt pulley and clutch MaintenanceTensioning the drive belt Replacing the drive beltAir filter Fuel filterChanging a broken recoil spring StarterChanging a broken or worn starter cord Tensioning the recoil springCooling system Spark plugMuffler Monthly maintenance General maintenance instructionsDaily maintenance Weekly maintenanceCutting equipment Technical DataApplies to Europe only EC-declaration of conformityPage 1150288-26 ´z+Rr¶6d¨ ´z+Rr¶6d¨
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K950 specifications

The Husqvarna K950 is a robust and powerful concrete cutter designed particularly for professionals who demand high performance in heavy-duty tasks. Renowned for its precision and durability, the K950 has set a standard in the construction and demolition industries.

One of the standout features of the K950 is its engine. Powered by a reliable 2-stroke, air-cooled engine, it delivers impressive performance with a displacement of 93.6 cc. This engine provides the necessary torque and power for cutting through various materials including concrete, asphalt, and masonry effortlessly. A two-stage filtration system ensures the engine remains clean and operates efficiently, extending its service life and reducing maintenance demands.

A key technology integrated into the K950 is the SmartPower system. This innovation optimizes the engine’s power output while reducing fuel consumption and emissions, making it environmentally friendly without compromising on performance. The K950 also features a vibration dampening system connected to the handle, which significantly reduces operator fatigue during prolonged use. This ergonomic design enables greater control and comfort, enhancing safety and efficiency.

The adjustable blade guard allows for easy modifications to the cutting depth and angle, facilitating versatile usage in different applications. Operators can use blades ranging up to 14 inches in diameter, accommodating a variety of cutting requirements. This flexibility makes the K950 suitable for both small renovations and large construction projects.

The K950’s lightweight yet sturdy design increases its maneuverability on the job site. Weighing approximately 24.4 kg, it is easy to transport and handle while providing the robustness needed for rigorous cutting tasks. The easy-to-reach controls and simplified starting mechanism help ensure operational efficiency even in demanding environments.

In terms of maintenance, Husqvarna has designed the K950 for easy servicing. Its accessible components allow operators to perform routine checks and repairs with minimal downtime.

Overall, the Husqvarna K950 blends power, precision, and advanced technology, making it a top choice for professionals in the field looking for a reliable cutting tool to enhance their productivity and efficiency on any job site. Whether tackling concrete paving, road construction, or demolition tasks, the K950 stands out as a dependable and high-performing solution.
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