Husqvarna 250PS manual Contents

Page 3

CONTENTS

!WARNING!

Under no circumstances may the design of the machine be modified without the permission of the manufacturer. Always use genuine accessories. Non-authorised modifications and/or accessories can result in serious personal injury or the death of the operator or others.

!WARNING!

The machine’s cutting equipment must under no circumstances be connected to other hydraulic units than what it is designed for.

!WARNING!

Only original cutting equipment must be connected to the hydraulic unit.

SYMBOL EXPLANATION

 

Symbols

2

CONTENTS

 

Contents

3

SAFETY INSTRUCTIONS

 

Personal protective equipment

4

The machine's safety equipment

4

Control, maintenance and service of the machine's safety

 

equipment

6

Cutting equipment designed to minimise kickback

7

Specification of blade and chain

8

Sharpening your chain and adjusting raker clearance

8

Tensioning the saw chain

10

Chain lubrication

10

Checking wear on cutting equipment

11

General safety instructions

12

General working instructions

13

Basic safety precautions

13

Basic clearing techniques

14

WHAT IS WHAT?

 

What is what on the machine?

15

ASSEMBLY

 

Connecting the hydraulic hoses

16

Adapter

16

Dismantling the hydraulic hoses

16

Assembly of throttle handle

16

FUEL HANDLING

 

Petrol

17

Twostroke oil

17

Mixing

17

Fuelling

17

Hydraulic oil

18

START AND STOP

 

Cold engine

18

Warm engine

18

Stop

18

Start

19

Fitting the harness

19

Removing the harness

19

Quick release in case of hazard

19

MAINTENANCE

 

Carburettor

20

Air filter

21

Muffler

21

Spark plug

21

Cooling system

22

Replacement of chain drive wheel

22

Cleaning of the shaft

22

Adjustment of the ball joint

22

Maintenance schedule

22

TECHNICAL DATA

 

250 PS

24

English – 3

Image 3
Contents 250PS Symbols KEY to SymbolsContents Safety Instructions Machines safety equipmentPersonal protective equipment Vibration damp- ing system SilencerCutting equip- ment Safety Instructions Saw chain Cutting equipment designed to minimise kickbackCutting equipment Guide barGeneral information on sharpening cutting teeth Specification of blade and chainSharpening cutting tooth General advice on setting raker clearanceChecking Tensioning the saw chainChain lubrication Correction of raker clearanceProcedure if the lubrication does not function Checking wear on cutting equipmentSaw chain Chain drive wheel General safety instructions Fuel safetyStart Basic safety precautions General working instructionsTransport and storage Basic clearing techniques What is what? What is WHAT?Adapter AssemblyFuel Handling Fuel mixFuelling Start and stop Fuel Handling Start and StopRemoving the harness Start and StopConnection of the engine unit Fitting the harnessCarburettor MaintenanceMuffler Correctly adjusted carburettorCleaning/change Air filterDaily maintenance Maintenance scheduleCleaning of the shaft Adjustment of the ball jointMonthly maintenance Weekly maintenanceTechnical data Technical DataBar Chain Bar and chain combinations´+HÆh¶6v¨ English English2001W14