Husqvarna 525HF3S Owners Manual - Page 3

CONTENTS Contents KEY TO SYMBOLS Symbols 2 CONTENTS Contents 3 Note the following before starting 3 INTRODUCTION Dear customer 4 WHAT IS WHAT? What is what 5 GENERAL SAFETY PRECAUTIONS Important 6 Personal protective equipment 6 Machine′s safety equipment 7 ASSEMBLY Fitting the cutting head 11 FUEL HANDLING Fuel safety 12 Fuel 12 Fueling 13 STARTING AND STOPPING Check before starting 14 Starting and stopping 14 WORKING TECHNIQUES General working instructions 16 MAINTENANCE Maintenance 18 Carburetor 18 Muffler 18 Cooling system 19 Spark plug 19 Air filter 19 Gear 20 Cleaning and lubrication 20 Maintenance schedule 21 TECHNICAL DATA Technical data 22 FEDERAL AND CALIFORNIA EMISSIONS CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS 23 Note the following before starting: Please read the operator's manual carefully. WARNING! Long-term exposure to noise ! can result in permanent hearing impairment. So always use approved hearing protection. WARNING! Under no circumstances may ! the design of the machine be modified without the permission of the manufacturer. Always use genuine accessories. Non-authorized modifications and/or accessories can result in serious personal injury or the death of the operator or others. Your warranty may not cover damage or liability caused by the use of nonauthorized accessories or replacement parts. WARNING! Incorrect or careless use of a ! hedge trimmer can turn it into a dangerous tool that can cause serious or even fatal injury. It is extremely important that you read and understand the contents of this operator's manual. The Emissions Compliance Period referred to on the Emission Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal and California emissions requirements. 1155986-49 Rev. 2 2014-08-22 English - 3