Husqvarna 250PS manual Basic clearing techniques

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SAFETY INSTRUCTIONS

Basic clearing techniques

Always work with the engine at full throttle.

Always drop to idling speed after each working operation. Longer periods running at full throttle without loading the engine can lead to serious engine damage.

!WARNING!

Never stand immediately below a branch being cut. This can result in serious or even fatal injury.

Observe great care when working close to overhead power lines. Falling branches can result in short-circuiting.

!WARNING!

Observe the applicable safety regulations for work in the vicinity of overhead cables.

!WARNING!

Check the shaft for cracks.

Clean the shaft each time it is used.

The length of the shaft is

adjustable within certainA limits.

Release the wheel (A) and push together or pull apart the shaft to the required length. Tighten the wheel well after adjusting.

When working with the cutting equipment at varying heights slide with the throttle handle on the shaft. Keep your feet in position.

Never saw in the knot seat (it accelerates waxing and counteracts rot)!

• Fit the guard on the blade to prevent unintentional sawing in the tree.

Search for the correct position in relation to the branch. Work with the shaft at an approx. 70° angle so that if possible the cut is at 90° to the branch.

Do not work with shaft held straight out from the body (as with a fishing rod). This increases the strain of holding the cutting equipment.

Use the support strap (A) to simplify handling of the shaft and relieve its weight.

70°

A

!WARNING!

Never use the throttle without having a full view of the cutting equipment.

14 – English

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Contents 250PS KEY to Symbols SymbolsContents Personal protective equipment Safety InstructionsMachines safety equipment Cutting equip- ment Vibration damp- ing systemSilencer Safety Instructions Guide bar Cutting equipment designed to minimise kickbackCutting equipment Saw chainSpecification of blade and chain General information on sharpening cutting teethGeneral advice on setting raker clearance Sharpening cutting toothCorrection of raker clearance Tensioning the saw chainChain lubrication CheckingSaw chain Chain drive wheel Procedure if the lubrication does not functionChecking wear on cutting equipment Start General safety instructionsFuel safety Transport and storage Basic safety precautionsGeneral working instructions Basic clearing techniques What is WHAT? What is what?Assembly AdapterFuelling Fuel HandlingFuel mix Fuel Handling Start and Stop Start and stopFitting the harness Start and StopConnection of the engine unit Removing the harnessMaintenance CarburettorAir filter Correctly adjusted carburettorCleaning/change MufflerAdjustment of the ball joint Maintenance scheduleCleaning of the shaft Daily maintenanceWeekly maintenance Monthly maintenanceTechnical Data Technical dataBar and chain combinations Bar Chain´+HÆh¶6v¨ English English2001W14