Husqvarna 3120K manual Contents

Page 3

CONTENTS

Before using your new Power cutter

Read the Operator’s Manual carefully.

Check the assembly and adjustment of the cutting blade, see chapter ”Assembly”.

Start the engine and check the carburettor settings. See chapter ”Maintenance”, section ”Carburetor”. When adjusted correctly the cutting blade should not rotate when idling. Setting the idling speed is described in the Operator’s Manual. Adjust the speed according to these instructions. Do not use the power cutter if the idling speed is not correctly adjusted!

Let your Husqvarna dealer check the power cutter and carry out essential adjustments and repairs.

Maintenance, replacement, or repair of the emission control devices and systems may be performed by any nonroad engine repair establishment or individual.

!WARNING!

Under no circumstances should you modify the original design of the power cutter without approval from the manufacturer. Always use genuine spare parts. Unauthorized modifications or accessories may lead to serious injury or death.

Your warranty does not cover damage or liability caused by the use of non-authorized accessories or replacement parts.

!WARNING!

Use of products which cut, grind, drill, sand or shape material can generate dust and vapors which may contain harmful chemicals. Know the nature of the material being worked on and wear appropriate dust mask or respirator protection.

You will find the following label on your power cutter:

WARNING

Cutters can be dangerous !

For safe operation follow all safety precautions in

operator´s manual.

Only trained and qualified personnel shall operate this cutter.

Only use high speed reinforced wheels approved for free - hand cutting and for the maximum speed rating of cutter.

Before each use, check wheel and guard for any damage.

Use ear, eye, head and hand protectors, protective clothing and protective footwear.

Keep all bystanders well away from the operating area. Adjust guard to keep rear section in close workpiece contact.

IMPORTANT ENGINE INFORMATION 3120K 119cc VHV119UB25RB

HUSQVARNA AB HUSKVARNA SWEDEN

THIS ENGINE CONFORMS TO 1997 U.S. EPA EMISSION REGULATION FOR SMALL NONROAD ENGINES. REFER TO OPERATOR´S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.

List of Contents

 

Symbol explanation

2

Safety instructions

 

Personal protective equipment

4

The power cutter’s safety equipment

4

Control, maintenance and service of the machine‘s safety

 

equipment

4

General safety instructions

6

Transport and storage

6

Fuel safety

7

General working instructions

7

Cutting

7

Kickback

8

Care and storage

9

Cutting blades

10

General

10

Abrasive blades

10

Diamond blades

11

What is what?

 

What is what on a power cutter?

12

Assembly

 

Fitting the cutting head

13

Checking the drive shaft and flanges

13

Fitting the cutting blade

13

Fuel handling

 

Fuel mixture

14

Fuelling

14

Start and stop

 

Start and stop

15

Maintenance

 

Adjusting the drive belt

16

Changing the drive belt

16

Carburettor

17

Fuel filter

18

Air filter

18

Starter

19

Muffler

20

Spark plug

20

Cooling system

20

Daily maintenance

21

Weekly maintenance

21

Monthly maintenance

21

Technical Data

 

3120K

22

Emission Control Warranty Statement

 

Your warranty rights and obligations

23

Husqvarna AB has a policy of continuous product development and therefore reserves the right to modify the design and appearance of products without prior notice.

English – 3

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Contents 101 91 3120KSymbol Explanation Symbols on the power cutterSymbols in the Operators Manual Contents Personal Protective Equipment Safety InstructionsPower CUTTER’S Safety Equipment Stop switchBlade guard for the cutting blade MufflerGeneral Safety Instructions Transport and storageImportant Information Cutting Fuel safetyBasic safety precautions General Working InstructionsWater cooling KickbackGeneral Care and storageSpecial blades Cutting BladesAbrasive blades High speed portable toolsDry diamond blades Using diamond bladesCutting blades Diamond bladesWhat is what on the power cutter? What is WHAT?Blade guard AssemblyFitting the cutting head Checking the drive shaft and flangesFuel Handling FuelmixFuelling Start and stop Start and StopMaintenance Adjusting the drive belt Belt pulley and clutchChanging the drive belt High speed jet Functioning, Final setting OperationFinal setting of the idling speed T CarburetorAir filter Fuel filterReplacing a broken recoil spring StarterReplacing a broken or worn starter cord Tensioning the recoil springMuffler Cooling systemSpark plug Daily maintenance Weekly maintenanceMonthly maintenance Cutting equipment Technical DataYour Warranty Rights Obligations Federal and California Emission Control Warranty Statement´*31¶5¨ 2000W51