Husqvarna 343R, 345FXT, 345RX, 343F Cutting equipment, Sharpening grass cutters and grass blades

Page 12

GENERAL SAFETY PRECAUTIONS

Cutting equipment

This section describes how to choose and maintain your cutting equipment in order to:

Reduce the risk of blade thrust.

Obtain maximum cutting performance.

Extend the life of cutting equipment.

IMPORTANT!

Only use cutting attachments with the guards we recommend! See the chapter on Technical data.

Refer to the instructions for the cutting attachment to check the correct way to load the cord and the correct cord diameter.

Keep the teeth of the blade correctly sharpened! Follow our recommendations. Also refer to the instructions on the blade packaging.

Maintain the correct blade setting! Follow our instructions and use the recommended file gauge.

WARNING! Always stop the engine before

!doing any work on the cutting attachment. This continues to rotate even after the throttle has been released. Ensure that the cutting attachment has stopped completely and disconnect the HT lead from the spark plug before you start to work on it.

WARNING! Using an incorrect cutting

!attachment or an incorrectly sharpened blade increases the risk of blade thrust.

Cutting equipment

Saw blades are intended for cutting fibrous types of wood.

Grass blades and grass cutters are intended for cutting coarse grass.

A trimmer head is intended for trimming grass.

General rules

Only use cutting attachments with the guards we recommend! See the chapter on Technical data.

Keep the teeth of the blade correctly sharpened! Follow our instructions and use the recommended file gauge. An incorrectly sharpened or damaged blade increases the risk of accidents.

Keep the correct setting on the saw blade! Follow our instructions and use the recommended setting tool. An incorrectly set saw blade increases the risk of jamming and blade thrust, and damage to the saw blade.

Check the cutting attachment for damage or cracks. A damaged cutting attachment should always be replaced.

Sharpening grass cutters and grass blades

See the cutting attachment packaging for correct sharpening instructions. Sharpen blades and cutters using a single-cut flat file.

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

WARNING! Always discard a blade that is

!bent, twisted, cracked, broken or damaged in any other way. Never attempt to straighten a twisted blade so that it can be reused. Only use original blades of the specified type.

12 – English

Image 12
Contents 343F 345FX 345FXT 343FR 343R 345RX EnglishKEY to Symbols SymbolsContents Introduction Dear customerWhat is WHAT? What is what on the clearing saw? 343R, 345RXWhat is what on the clearing saw? 343F, 345FX, 345FXT What is what on the clearing saw? 343FR General Safety Precautions Personal protective equipmentMachine′s safety equipment Stop switchThrottle lockout Cutting attachment guard Vibration damping systemQuick release MufflerLocking nut Locking screwCutting equipment Cutting equipmentSharpening grass cutters and grass blades Sharpening the saw blade Trimmer headAssembly Assembling the handlebar and throttleTransport position, handlebar Assembling the cutting equipment Fitting the blade guard and saw blade 343F, 345FX, 345FXT343FR, 343R, 345RX Adjusting the harness and clearing saw Fitting other guards and cutting attachmentsStandard harness Adjusting the harness Triobalance harnessCorrect balance Fuel safety Fuel HandlingFuel Fueling MixingStarting and Stopping Check before startingStarting and stopping Cold engineStarting StoppingHeated handles Basic safety rules Working TechniquesGeneral working instructions ABC of clearingForestry clearing using a saw blade Working methodsGrass clearing using a grass blade Brush cutting with a saw bladeGrass trimming with a trimmer head TrimmingMaintenance CarburetorFine adjustment of the idle speed T Correctly adjusted carburetorAdjusting the start throttle speed 343FR, 343R, 345RX High speed jet HCleaning the air filter MufflerCooling system Air filterBevel gear Drive shaftSpark plug Winter useTemperature 0C 32F or colder Maintenance schedule Maintenance Daily Weekly MonthlyTechnical Data Technical data345FX 345FXT Engine 343FR Centre hole in blades/cutters, Ø 25,4 mm Technical Data Federal Emission Control Warranty Statement Your Warranty Rights and ObligationsPage 095-.130 ~ 3,5 mClic 35-50 NM Page Mm 9,0 m Mm 7,5 m Mm 6,0 m 15 cm 10 m 10 cm 15 cm Clic 1150276-95 ´z+Re¶5p¨ ´z+Re¶5p¨