Husqvarna 245R/RX Cutting equipment, Sharpening the clearing blade, Sharpening the grass blade

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SAFETY INSTRUCTIONS

Cutting equipment

IMPORTANT INFORMATION

The section describes how through correct mainte- nance and through using the right type of cutting equipment you can reduce the machine‘s tendency to kickback, obtain maximum clearing capacity and increase the service life of the cutting equipment.

•Only use the cutting and guard equipment we recommend! See chapter “Technical data“.

•Refer to the instructions for the cutting equipment for the correct winding of cord and for the selection of the right cord diameter.

•Keep the blade’s teeht well and correctly sharpened! Follow our recommendations. Also refer to the instructions on the blade packaging.

•Maintain the correct setting. Follow our instruc- tions and use the recommended filing gauge.

!WARNING!

Incorrect cutting equipment or an incorrectly sharpened blade increases the risk of kickback.

Sharpening the clearing blade

•See the cutting

equipment’s packaging for correct filing instructions.

• A correctly sharpened blade is a prerequisite for working efficiently and to avoid unnecessary wear to the blade and clearing saw.

• Make sure that the blade is well supported when you use the file. Use a 5,5 mm round file with a file holder.

•The sharpening angle is

15°. Every other tooth is sharpened to the right and the intermediate tooth to

the left. When the blade has been heavily pitted by stones the upper side of the teeth can, in exceptional cases, need to be dressed using a flat file. In such cases this takes place before sharpening with the round file. Dressing the top side must be carried out equally for all teeth.

•Adjust the setting. This should be 1 mm.

Sharpening the grass blade

•See the cutting equipment’s packaging for

correct filing instructions.

• The blades are sharpened using a single cut flat file.

• Sharpen all edges equally to maintain the balance of the blade.

Trimmer head

• Only use a trimmer head and trimmer cord that is recommended. These have been tested by the manufacturer to suit a particular engine size. This is especially important when a fully automatic trimmer head is used. Only use the cutting equipment we recommend! See chapter “Technical data“.

•Generally smaller machines require a small trimmer head and vice versa. This is because when clearing using a cord the engine must throw out the cord radially from the trimmer head and also meet resistance from the grass being cleared.

•The length of the cord is also important. A longer cord requires greater engine power than a shorter cord of the same diameter.

•Make sure the knife positioned on the trimmer guard is intact. This is used to cut the cord to the correct length.

•To increase the life of the cord it can be soaked in water for a few days. This will make the line tougher and it will keep longer.

IMPORTANT INFORMATION

Always ensure the trimmer cord is wound tightly and evenly around the drum, otherwise harmful vibrations will occur.

!WARNING!

Always stop the engine before starting work on any part of the cutting equipment. This continues to rotate even after the throttle has been released. Ensure that the cutting equipment has stopped completely and remove the cable from the spark plug before you start to work on it.

10 – English

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Contents 240R 245R/RX 250R 252RX 265RX Symbol Explanation SymbolsContents Personal protective equipment Safety InstructionsMachine‘s safety equipment Throttle trigger lockAnti-vibration system Stop switchCutting attachment guard Quick-releaseCutting equipment MufflerLocking nut Throttle trigger lock Vibration damping system Cutting equipment Sharpening the grass blade Cutting equipmentSharpening the clearing blade Trimmer headTransport and storage General safety instructionsStart Fuel safety 10 ftBasic safety precautions General working instructionsBasic clearing techniques Adjusting the harness and clearing sawDesignations Clearing‘s ABC Forestry clearing using a saw bladeWorking methods Brush cutting using the saw blade Brush cutting using a grass bladeTrimming Grass clearing using the trimmer head and plastic knifesClearing SweepingWhat is WHAT? What is what on the trimmer/brushcutter? 240R, 245RWhat is what on the trimmer/brushcutter? 245RX What is what on the clearing saw? 250R What is what on the clearing saw? 252RX What is what on the clearing saw? 265RX Assembling the handlebars 240R, 245R, 250R AssemblyAssembling the handlebars 245RX, 252RX Adjusting the throttle control Assembling the handlebars 265RXGrass blade Assembling other guards and cutting equipment Fuel mixture Fuel HandlingFuelling Control before starting Start and StopStart and stop 245RX, 252RX, 265RX Stop240R, 245R, 250R StartMaintenance CarburetorCorrectly adjusted carburetor Final setting of the idling speed THigh speed needle 240R, 245R/RX MufflerCooling system 240R, 245R/RX 250R, 252RX 265RXAir filter 240R, 245R/RX 250R, 252RX 265RX Oiling the air filterFiling the grass blade Angle gearSpark plug Weekly maintenance Maintenance scheduleDaily maintenance Monthly maintenanceTechnical Data Technical data 240R 245R 245RXTechnical data 250R 252RX 265RX Tecnical DataCentre hole in saw blades/knives, ∅ Emission Control Warranty Statement Your Warranty Rights ObligationsSuper Auto Super Auto II Tri Cut Trimmy H Click Trimmy Hit Junior Trimmy Hit Pro 2,4 mm 080-.095 12 cm ~ 3,5 m ~ 15 cm Trimmy SII Trimmy SII Page Page ´+Ho¶5+¨ Page 114 00 2001W34

245 RX, 245R/RX specifications

The Husqvarna 245R/RX and 245 RX are robust and versatile handheld brushcutters, designed to cater to both professional landscapers and dedicated homeowners. Renowned for their efficiency and reliability, these models incorporate advanced engineering and innovative features that enhance performance and usability.

One of the standout features of the Husqvarna 245R/RX is its lightweight design, weighing approximately 11.5 kg. This makes it easy to handle and reduces operator fatigue during extended use. The ergonomic handle contributes to a comfortable grip and allows for precise maneuverability, making it suitable for tackling various landscaping tasks with ease. The adjustable harness further increases comfort and helps distribute the weight evenly across the body.

Equipped with a powerful 2-cycle engine, the 245R and 245 RX deliver impressive cutting power, ensuring that even the most challenging vegetation can be managed effectively. The engine technology includes advanced air injection, which effectively removes larger debris before it reaches the air filter. This ensures that the air filter stays cleaner for longer, reducing maintenance and extending the lifespan of the machine.

Another essential feature of these brushcutters is the Auto Return Stop Switch, enabling easy operation. It automatically resets to the ON position after each use, which simplifies starting for the next session. Additionally, the model comes with a well-balanced design, which further enhances control and precision while maneuvering around obstacles.

Both the 245R and 245 RX are equipped with a tap-and-go trimmer head, making it easy to release more line when needed without stopping the machine. This feature is particularly useful for maintaining a clean and tidy garden without interruptions. Furthermore, the cutting width is adjustable, allowing users to switch quickly between trimming and cutting thicker grass and brush.

The Husqvarna 245 RX version features additional enhancements tailored for more demanding applications. Its robust gearbox provides exceptional durability, while the increased fuel tank size ensures longer runtime, making it ideal for professionals who require sustained performance in extensive commercial environments.

In summary, the Husqvarna 245R/RX and 245 RX brushcutters combine lightweight design, advanced engine technology, and user-friendly features to deliver exceptional performance for both personal and professional landscaping tasks. Their reliability, ease of use, and versatility make them a top choice for anyone looking to maintain their outdoor spaces effectively.
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