Husqvarna 225R, 225RD, 227R, 227RD, 232R, 232RD, 235R manual Sharpening the clearing blade

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MAINTENANCE

Sharpening the clearing blade

!

WARNING!

Incorrect cutting equipment or an

incorrectly sharpened blade increases

the risk of kickback.

Maintenance schedule

Below follows some general maintenance instructions.

If you need further information please contact your service workshop.

• 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.

Daily maintenance

1.Clean the outside of the machine.

2.Make sure the harness is not damaged.

3.Make sure the throttle trigger lock and the throttle function correctly from a safety point of view.

4.Check that the stop switch functions.

5.Check that the cutting head does not rotate while idling.

6.Clean the air filter. Replace if necessary.

7.Check that the guard is undamaged and not cracked.

Replace the guard if it has been exposed to impact or is cracked.

8.Check that the blade is well centred, is sharp, and is not cracked. An uncentred blade causes vibrations that can result in damage to the machine.

9.Check that the trimmer head is undamaged and not cracked. Replace the trimmer head if necessary.

10.Check that the locking nut is tight.

11.Check that the blade‘s transport guard is intact and that it can be secured correctly.

12.Check that all nuts and screws are tightened.

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28 – English

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Contents 225R/RD 227R/RD 232R/RD 235R 101 89Symbol Explanation SymbolsContents Safety Instructions Machine‘s safety equipmentPersonal protective equipment Throttle trigger lockStop switch Cutting attachment guardAnti-vibration system Quick-releaseCutting equipment MufflerLocking nut Throttle trigger lock Vibration damping system Cutting equipment Cutting equipment Sharpening the clearing bladeSharpening the grass blade Trimmer headGeneral safety instructions Fuel safetyStart Transport and storageBasic 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 bladeGrass clearing using the trimmer head ClearingTrimming SweepingWhat is WHAT? What is what on the brushcutter?Assembly Assembling the handlebars 225R/RD, 227R/RD, 232R/RDAssembling the handlebars 235R Transport position, handlebarsAssembling the blade guard and grass blade Assembling other guards and cutting equipment Assembling the spray guard and trimmer head Trimmy SII 235RAssembling Adjusting the harness and clearing sawDismantling Fuel Fuel HandlingFuelling Control before starting Start and StopStart and stop Maintenance CarburettorCorrectly adjusted carburettor Final setting of the idling speed THigh speed needle H Muffler Cooling systemCleaning the air filter Air filter Spark plugAngle gear Two-part shaftDaily maintenance Maintenance scheduleSharpening the clearing blade Weekly maintenance Monthly maintenanceTechnical Data Technical data 225R/RD 227R/RD 232R/RDTechnical data 235R Approved accessories 235R Type EU declaration of conformity Only applies to Europe «*2£6¬ English 1998W51