Husqvarna 245R/RX, 245 RX manual Grass blade

Page 24

ASSEMBLY

Assembly of the blade and trimmer head

Assembling the blade guard and clearing blade

It is extremely important that the disc drive’s/support flange’s guide engages correctly in the cutting equipment’s centre hole when assembling the cutting equipment. Cutting equipment assembled incorrectly can result in serious and/or fatal personal injury.

!WARNING!

Do not attach any blade to the unit without proper installation of all required parts. Failure to use the proper parts can cause the blade to fly off and seriously injure the operator and/or bystanders.

Under no circumstances may the cutting equipment be used without an approved guard fitted. See the chapter “Technical data”. If the wrong guard or a defective guard is fitted this can cause serious personal injury.

IMPORTANT INFORMATION

The machine must be equipped with the correct handlebars, blade guard and harness if either a clearing blade or grass blade are to be used.

Assembling the blade guard and

 

grass blade

 

 

• The guard (A) is fitted

 

 

using 4 screws (L) and the

G

 

support plate (M) as set

 

F

 

out in the diagram.

 

E

 

NOTE! Use the

D

 

recommended blade guard.

 

 

 

• Fit the drive disc (B) on

 

 

the output axle.

 

 

• Turn the blade axle until

A

B

one of the holes in the

 

 

C

drive disc aligns with the

 

 

 

hole in the gear housing.

L

 

• Insert the locking pin (C)

 

in the hole so that the axle

 

 

is locked.

 

 

•Place the blade (D),

support cup (E) and

M

 

support flange (F) on the

 

output axle.

 

• Fit the nut (G). The

 

tightening torque of the

 

nut is 35-50 Nm (3,5 - 5

 

kpm). Use the socket

 

spanner in the tool kit.

 

Hold the handle of the

 

spanner as close to the blade guard as possible. The nut is tightened when the spanner is turned against the direction of rotation (left-hand thread).

•The guard (A) is fitted using 4 screws (L) as set out in the diagram. NOTE! Use the recommended blade guard.

•Fit the drive disc (B) on the output axle.

•Turn the blade axle until one of the holes in the drive disc aligns with the hole in the gear housing.

•Insert the locking pin (C) in the hole so that the axle is locked.

•Place the blade (D) and support flange (F) on the output axle.

•Fit the nut (G). The tightening torque of the nut is 35-50 Nm (3.5 - 5 kpm). Use the socket spanner in the tool kit. Hold the handle of the spanner as close to the blade guard as possible. The nut is tightened when the spanner is turned against the direction of rotation (left-hand thread).

•When slacking off and tightening the saw blade nut, the hands may be injured by the blade teeth. Always hold your hand protected by the blade guard. This is facilitated by the use of a long box spanner. The illustration shows the area in which you should keep the box spanner.

L

A

G

F

D

B

C

24 – English

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Contents 240R 245R/RX 250R 252RX 265RX Symbol Explanation SymbolsContents Safety Instructions Machine‘s safety equipmentPersonal protective equipment Throttle trigger lockStop switch Cutting attachment guardAnti-vibration system Quick-releaseMuffler Cutting equipmentLocking nut Throttle trigger lock Vibration damping system Cutting equipment Cutting equipment Sharpening the clearing bladeSharpening the grass blade Trimmer headGeneral safety instructions Start Fuel safetyTransport and storage 10 ftBasic safety precautions General working instructionsAdjusting the harness and clearing saw Basic clearing techniquesDesignations Forestry clearing using a saw blade Clearing‘s ABCWorking methods Brush cutting using the saw blade Brush cutting using a grass bladeGrass clearing using the trimmer head and plastic knifes ClearingTrimming 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 Assembly Assembling the handlebars 240R, 245R, 250RAssembling the handlebars 245RX, 252RX Adjusting the throttle control Assembling the handlebars 265RXGrass blade Assembling other guards and cutting equipment Fuel Handling Fuel mixtureFuelling Start and Stop Control before startingStart and stop Stop 240R, 245R, 250R245RX, 252RX, 265RX StartMaintenance CarburetorFinal setting of the idling speed T Correctly adjusted carburetorHigh speed needle Muffler Cooling system240R, 245R/RX 240R, 245R/RX 250R, 252RX 265RXAir filter 240R, 245R/RX 250R, 252RX 265RX Oiling the air filterAngle gear Filing the grass bladeSpark plug Maintenance schedule Daily maintenanceWeekly 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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