Related Manuals for Jonsered GC2123
Summary of Contents for Jonsered GC2123
- Page 1 Operator′s manual Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
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Page 2: Key To Symbols
KEY TO SYMBOLS Symbols Only use non-metallic, flexible cutting WARNING! A clearing saw, brushcutter or attachments, i.e. trimmer heads with trimmer can be dangerous if used trimmer cord. incorrectly or carelessly, and can cause serious or fatal injury to the operator or others. -
Page 3: Table Of Contents
CONTENTS Contents Note the following before starting: KEY TO SYMBOLS Please read the operator’s manual carefully. Symbols ............... CONTENTS WARNING! Long-term exposure to noise can Contents ..............result in permanent hearing impairment. So Note the following before starting: ........ always use approved hearing protection. INTRODUCTION Dear Customer, ............ -
Page 4: Introduction
If you will sell this machine, make sure that the buyer will get the operator′s manual. Good luck on using your Jonsered machine! Jonsered has a policy of continuous product development and therefore reserves the right to modify the design and appearance of products without prior notice. -
Page 5: What Is What
WHAT IS WHAT? 13 12 What is what on the brush cutter? 1 Trimmer head 15 Starter handle 2 Bevel gear 16 Fuel tank 3 Grease filler cap, bevel gear 17 Choke control 4 Cord cutter 18 Air purge 5 Cutting attachment guard 19 Air filter cover 6 Guard extension 20 Clutch cover... -
Page 6: General Safety Precautions
GENERAL SAFETY PRECAUTIONS Important WARNING! Listen out for warning signals or shouts when you are wearing hearing protection. Always remove your hearing IMPORTANT! protection as soon as the engine stops. The machine is only designed for trimming grass. HELMET The only accessories you can operate with this engine unit A protective helmet where there is a risk of falling objects are the cutting attachments we recommend in the chapter on Technical data. -
Page 7: Machine's Safety Equipment
GENERAL SAFETY PRECAUTIONS Machine′s safety equipment Press the throttle lockout and make sure it returns to its original position when you release it. This section describes the machine′s safety equipment, its purpose, and how checks and maintenance should be carried out to ensure that it operates correctly. -
Page 8: Cutting Equipment
GENERAL SAFETY PRECAUTIONS Locking nut In countries that have a warm and dry climate there is a significant risk of fire. We therefore fit certain mufflers with a spark arrestor mesh. Check whether the muffler on your machine is fitted with this kind of mesh. A locking nut is used to secure some types of cutting attachment. -
Page 9: Sharpening Grass Cutters And Grass Blades
GENERAL SAFETY PRECAUTIONS Sharpening grass cutters and grass WARNING! Using an incorrect cutting blades attachment or an incorrectly sharpened blade increases the risk of blade thrust. Cutting equipment • See the cutting attachment packaging for correct Grass blades and grass cutters are intended for cutting sharpening instructions. -
Page 10: Assembly
ASSEMBLY Fitting the main body 5 Adjust the cable adjuster sleeve so the stop on the carburettor throttle cam just contacts the throttle stop and the cable position keep 1-2 mm play between the cable lug and the slotted fitting when the throttle trigger is fully depressed. -
Page 11: Assembling The Cutting Equipment
ASSEMBLY Assembling the cutting equipment Fitting a blade guard, grass blade and grass cutter WARNING! When fitting the cutting attachment it is extremely important that the raised section on the drive disc/support flange engages correctly in the centre hole • Fit the guard (A) to the gear housing using the support of the cutting attachment. -
Page 12: Fitting Other Guards And Cutting Attachments
ASSEMBLY Fitting other guards and cutting attachments • Fit the guard (A) to the gear housing using the support plate (M) and two screws (L). • Fit the drive disc (B) on the output shaft. • Turn the blade shaft until one of the holes in the drive disc aligns with the corresponding hole in the gear housing. -
Page 13: Fuel Handling
• The transport guard must always be fitted to the cutting • For best results and performance use JONSERED two- attachment when the machine is being transported or in stroke engine oil, which is specially formulated for our air- storage. -
Page 14: Fuelling
FUEL HANDLING Mixing Fuelling • Always mix the petrol and oil in a clean container intended for fuel. • Always start by filling half the amount of the petrol to be used. Then add the entire amount of oil. Mix (shake) the fuel mixture. -
Page 15: Starting And Stopping
STARTING AND STOPPING Check before starting Starting and stopping • Check the blade to ensure that no cracks have formed at the bottom of the teeth or by the centre hole. The most WARNING! The complete clutch cover and common reason why cracks are formed is that sharp shaft must be fitted before the machine is corners have been formed at the bottom of the teeth while started, otherwise the clutch can come loose... - Page 16 STARTING AND STOPPING button. The throttle function is now activated. To return the engine to idle, press the throttle lockout and throttle trigger again. Warm engine Use the same starting procedure as for a cold engine but without setting the choke control in the choke position. Starting WARNING! When the engine is started with the choke in either the choke or start throttle...
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Page 17: Working Techniques
WORKING TECHNIQUES General working instructions 4 Make sure you can move and stand safely. Check the area around you for possible obstacles (roots, rocks, branches, ditches, etc.) in case you have to move suddenly. Take great care when working on sloping ground. IMPORTANT! This section describes the basic safety precautions for working with brush cutters and trimmers. -
Page 18: Basic Working Techniques
WORKING TECHNIQUES • The grass is cut down with a sideways, swinging WARNING! Watch out for thrown objects. movement, where the movement from right-to-left is the Always wear approved eye protection. Never clearing stroke and the movement from left-to-right is the lean over the cutting attachment guard. - Page 19 WORKING TECHNIQUES Clearing • The clearing technique removes all unwanted vegetation. Keep the trimmer head just above the ground and tilt it. Let the end of the cord strike the ground around trees, posts, statues and the like. CAUTION! This technique increases the wear on the cord.
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Page 20: Maintenance
MAINTENANCE Carburettor Muffler Your Jonsered product has been designed and manufactured to specifications that reduce harmful exhaust fumes. The engine will be run in after it has used 8-10 tanks of fuel. To ensure that the engine runs at peak performance and CAUTION! Some mufflers are fitted with a catalytic... -
Page 21: Cooling System
MAINTENANCE Cooling system Air filter To keep the working temperature as low as possible the The air filter must be regularly cleaned to remove dust and dirt machine is equipped with a cooling system. in order to avoid: • Carburettor malfunctions •... -
Page 22: Gear
However, before using the machine you should check that the bevel gear is filled 3/4 full with grease. Use JONSERED special grease. The grease in the bevel gear does not normally need to be changed except if repairs are carried out. -
Page 23: Maintenance Schedule
MAINTENANCE Maintenance schedule The following is a list of the maintenance that must be performed on the machine. Most of the items are described in the Maintenance section. The user must only carry out the maintenance and service work described in this Operator’s Manual. More extensive work must be carried out by an authorized service workshop. -
Page 24: Technical Data Technical Data
TECHNICAL DATA Technical data Technical data GC2123 Engine Cylinder displacement, cm 22,8 Cylinder bore, mm 32,2 Stroke, mm Idle speed, rpm 3000 Recommended max. speed, rpm 10900 Speed of output shaft, rpm 8030 Max. engine output, acc. to ISO 8893, kW/ rpm 0,59/7000 Catalytic converter muffler... -
Page 25: Ec-Declaration Of Conformity
EC-declaration of conformity (Applies to Europe only) We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: +46-36-146500, declare that the brush cutters Jonsered GC2123 with serial numbers dating from 2009 onwards (the year is clearly stated on the rating plate, followed by the serial number), comply with the requirements of the COUNCIL’S DIRECTIVE:... - Page 27 Poly Trim <20mm >20mm 6 Nm X 10...
- Page 28 8,5 m 10 cm 4" 4,2 m "Clic" 15 cm 6"...
- Page 29 4,25 m 4,25 m 15 cm 6" 15 cm 6"...
- Page 30 Tap n’ Go 35 Spin 8,5 m 10 cm 4" 4,3 m "Clic" 15 cm 6"...
- Page 32 Original instructions 1152754-26 ´®z+TkJ¶6g¨ ´®z+TkJ¶6g¨ 2010-02-23...