Husqvarna M48 Pro, M53 S Pro manual Vibration damping system, Muffler, Checking the brake trigger

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SAFETY INSTRUCTIONS

Vibration damping system

Your machine is equipped with a vibration damping system that is designed to minimize vibration and make operation easier.

The handlebar system's steel tube and the cutting cover are designed to minimise the vibrations from the engine.

This model also has a vibration damper fitted on the handlebar unit to further reduce vibrations.

The machines vibration damping system reduces the transfer of vibration between the engine unit/cutting equipment and the machines handle unit.

WARNING! Overexposure to vibration can

!lead to circulatory damage or nerve damage in people who have impaired circulation. Contact your doctor if you experience symptoms of overexposure to vibration. These symptoms include numbness, loss of feeling, tingling, pricking, pain, loss of strength, changes in skin colour or condition. These symptoms normally appear in the fingers, hands or wrists.

Muffler

The muffler is designed to keep noise levels to a minimum and to direct exhaust fumes away from the user.

WARNING! The exhaust fumes from the

!engine are hot and may contain sparks which can start a fire. Never start the machine indoors or near combustible material!

In areas with a hot, dry climate there is a high risk of fires. These areas are sometimes controlled by legislation and requirements that among other things the muffler must be equipped with an approved type of spark arrestor mesh.

For mufflers it is very important that you follow the instructions on checking, maintaining and servicing your machine.

WARNING! The muffler gets very hot in use

!and remains so for a short time afterwards. Do not touch the muffler if it is hot!

Checking, maintaining and servicing the machines safety equipment

WARNING! All servicing and repair work on

!the machine requires special training.This is especially true of the machines safety equipment. If your machine fails any of the checks described below you must contact your service agent. When you buy any of our products we guarantee the availability of professional repairs and service. If the retailer who sells your machine is not a servicing dealer, ask him for the address of your nearest service agent.

Checking the cutting cover and protective cover

Make sure the cutting cover is not damaged and that there are no visible defects such as cracks.

Check that the protective cover is undamaged and that it is properly secured.

Checking the brake trigger

Place the lawn mower on firm, flat surface and start it. Make sure that the cutter cannot come into contact with the ground or other objects. See the instructions under the heading Start and stop.

Apply full throttle and then release the brake handle.

The engine brake should always be adjusted so that the engine stops within 3 seconds.

On lawn mower M53 S Pro the engine brake handle should also disengage the drive. Start the machine and engage the drive by moving the clutch lever towards you.

Apply full throttle and then release the brake handle. The engine should stop and the drive should disengage.

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Contents M48 Pro M53 S Pro Steps before using a new lawn mower KEY to SymbolsKey to symbols Contents Machine′s safety equipment Safety InstructionsPersonal protection Cutting cover and protective coverMuffler Vibration damping systemChecking the cutting cover and protective cover Checking the brake triggerIncrease the risk of accidents General safety precautionsCutting equipment Starting Fuel safetyTransport and storage Before useGeneral working instructions Basic safety rulesBasic mowing technique GeneralCutting height Adjusting the cutting heightWhat is what on the lawn mower? M48 Pro What is WHAT?What is what on the lawn mower? M53 S Pro Dismantling and assembling the cutter AssemblyFitting the handlebar Fuel Fuel HandlingPetrol Engine oilStarting and stopping Starting and StoppingCold engine Warm engineStopping DriveMaintenance MaintenanceAir filter Spark plugChanging the oil Lubrication of the cutting height adjustmentCutter Monthly maintenance Weekly maintenanceDaily maintenance Drive and gearboxTechnical data Technical DataApplies to Europe only EC-declaration of conformityPage ´z+H8¶6d¨ Page 1140249-26 ´z+H8¶6d¨ ´z+H8¶6d¨