Husqvarna K750 manual Machine′s safety equipment

Page 6

SAFETY INSTRUCTIONS

Machines safety equipment

This section describes the machines safety equipment, its purpose, and how checks and maintenance should be carried out to ensure that it operates correctly. See the ”What is what?” section to locate where this equipment is positioned on your machine.

WARNING! Never use a machine that has

!faulty safety equipment! Carry out the inspection, maintenance and service routines listed in this section.

Vibration damping system

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

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

The engine body, including the cutting equipment, is insulated from the handles by vibration damping units.

Stop switch

Use the stop switch to switch off the engine.

Muffler

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!

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!

IMPORTANT INFORMATION

For mufflers it is very important that you follow the instructions on checking, maintaining and servicing your machine. See instructions under the heading Checking, maintaining and servicing the machine’s safety equipment.

WARNING! The inside of the muffler contain

!chemicals that may be carcinogenic. Avoid contact with these elements in the event of a damaged muffler.

Throttle lockout

The throttle trigger lock is designed to prevent accidental operation of the throttle. When the lock (A) is pressed in this releases the throttle (B).

A

B

The trigger lock remains pressed in as long as the throttle is pressed. When the grip on the handle is released the throttle trigger and the throttle trigger lock both return to their original positions. This is controlled by two independent return spring systems. This means that the throttle trigger is automatically locked in the idle position.

Guard for the blade

This guard is fitted above the cutting blade and is designed to prevent parts of the blade or cutting fragments from being thrown towards the user.

6 – English

Image 6
Contents K750 KEY to Symbols Key to symbolsContents What is WHAT? What is what on the power cutter?Safety Instructions Steps before using a new power cutterPersonal protective equipment Machine′s safety equipment Checking the blade guard Transport and storage General safety precautionsFuel safety Refuelling/Fuel mixture/StorageCutting Basic safety rulesGeneral working instructions GeneralHow to avoid kickback Cutting blades GeneralAbrasive discs Diamond blades for dry cutting Diamond bladesDiamond blades for wet cutting MaterialFitting the cutting blade AssemblyChecking the drive axle and flange washers Guard for the bladeFuel Handling FuelFuelling Starting and Stopping Starting and stoppingReplacing the drive belt MaintenanceTensioning the drive belt Belt pulley and clutchStarter Fuel filterAir filter Changing a broken or worn starter cordTensioning the recoil spring Changing a broken recoil springMuffler Spark plugCooling system Fitting the starterWeekly maintenance General maintenance instructionsDaily maintenance Monthly maintenanceTechnical Data Cutting equipmentEC-declaration of conformity Applies to Europe onlyPage 1150287-26 ´z+Rh¶6¨ ´z+Rh¶6¨
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