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BC2235 CC2235 Operator’ s manual English Please read the oper ator’s manual carefully and make sure you understand the instructions before using the machine.
KEY TO SYMBOLS Symbols Only use non-metallic, flexible WARNING! Clearing saws, cutting attachments, i.e. trimmer brushcutters and trimmers can be heads with trimmer cord. dangerous! Careless or incorrect use can result in serious or fatal injury to the operator or others. It is extremely important that you read and understand the contents of the operator’s manual.
CONTENTS Contents Note the following before starting: KEY TO SYMBOLS Symbols ..............2 Please read the operator’s manual carefully. CONTENTS Maintenance, replacement, or repair of the emission Contents ............... 3 control devices and system may be performed by any Note the following before starting: ......3 nonroad engine repair establishment or individual.
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.
WHAT IS WHAT? What is what on the brush cutter? Trimmer head 17 Handle adjustment Grease filler cap, bevel gear 18 Locking nut Bevel gear 19 Support flange Cutting attachment guard 20 Support cup Shaft 21 Drive disc Handlebar 22 Blade Throttle control 23 Operator’s manual Stop switch...
GENERAL SAFETY PRECAUTIONS Important WARNING! Never allow children to use or be in the vicinity of the machine. As the IMPORTANT! machine is equipped with a spring- loaded stop switch and can be started by The machine is only designed for trimming grass, grass low speed and force on the starter clearing and/or forestry clearing.
GENERAL SAFETY PRECAUTIONS GLOVES Throttle lockout Gloves should be worn when necessary, e.g., when fitting The throttle lockout is designed to prevent accidental cutting attachments. operation of the throttle control. When you press the lock (A) (i.e. when you grasp the handle) it releases the throttle control (B).
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GENERAL SAFETY PRECAUTIONS be checked. See instructions under the heading Vibration damping system Maintenance. Your machine is equipped with a vibration damping system that is designed to reduce vibration and make operation easier. Stop switch Use the stop switch to switch off the engine. Using incorrectly wound cord or a blunt or incorrect cutting attachment (wrong type or incorrectly filed, see Start the engine and make sure the engine stops when...
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GENERAL SAFETY PRECAUTIONS Quick release For mufflers it is very important that you follow the instructions on checking, maintaining and servicing your There is an easily accessible, quick release fitted at the machine. front as a safety precaution in case the engine catches Never use a machine that has a faulty muffler.
GENERAL SAFETY PRECAUTIONS Locking nut WARNING! Always stop the engine before doing any work on the cutting attachment. This continues to rotate even after the throttle has been released. A locking nut is used to secure some types of cutting Ensure that the cutting attachment has attachment.
GENERAL SAFETY PRECAUTIONS Keep the correct setting on the saw blade! Follow our Sharpening the saw blade instructions and use the recommended setting tool. An incorrectly set saw blade increases the risk of jamming and blade thrust, and damage to the saw blade. •...
GENERAL SAFETY PRECAUTIONS Trimmer head IMPORTANT! Always ensure the trimmer cord is wound tightly and evenly around the drum, otherwise the machine will generate harmful vibration. • Only use the recommended trimmer heads and trimmer cords. These have been tested by the manufacturer to suit a particular engine size.
ASSEMBLY Assembling the handlebar and • Tighten the knob. throttle • Remove the screw at the rear of the throttle handle. • Slide the throttle handle onto the right side of the handlebar, (see diagram). Assembling the cutting equipment WARNING! •...
ASSEMBLY Enter the guard extension guide in the slot of the • Fit the nut (G). The nut must be tightened to a torque combination guard. Then click the guard extension into of 35-50 Nm (3.5-5 kpm). Use the socket spanner in position on the guard with the four quick-fasteners.
ASSEMBLY • Fit the drive disc (B) on the output shaft. Place the locking pin in the groove on the screw head and tighten. See diagram. • Turn the blade shaft until one of the holes in the drive disc aligns with the corresponding hole in the gear housing.
ASSEMBLY Standard harness Grass clearing The machine should be supported in a harness when grass clearing so that the cutting equipment is parallel to the ground. Quick release At the front is an easily accessible, quick release. Use this if the engine catches fire or in any other emergency situation that requires you to free yourself from the machine and harness.
Two-stroke oil • Secure the machine during transport. • For best results and performance use JONSERED • In order to prevent unintentional starting of the engine, two-stroke engine oil, which is specially formulated for the spark plug cap must always be removed during our air-cooled two stroke-engines.
FUEL HANDLING Mixing Fueling • Always mix the gasoline and oil in a clean container intended for fuel. • Always start by filling half the amount of the gasoline to be used. Then add the entire amount of oil. Mix (shake) the fuel mixture.
STARTING AND STOPPING Check before starting trimmer guard if they have been exposed to impact or are cracked. • Check the blade to ensure that no cracks have formed at the bottom of the teeth or by the centre hole. The most common reason why cracks are formed is that sharp corners have been formed at the bottom of the teeth while sharpening or that the blade has been...
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STARTING AND STOPPING Choke: Set the choke control in the choke position. For throttle handles with a start throttle lock: Set the throttle to the start position by first pressing the throttle lockout and the throttle trigger, then pressing the start throttle button (A).
WORKING TECHNIQUES General working instructions position yourself incorrectly or make the cut in the wrong place the tree may hit you or the machine and cause you to lose control. Both situations can cause IMPORTANT! serious personal injury. This section describes the basic safety precautions for working with brush cutters and trimmers.
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WORKING TECHNIQUES • Start at whichever end of the area is easiest, and clear WARNING! Neither the operator of the an open space from which to work. machine nor anyone else may attempt to • Work systematically to and fro across the area, remove the cut material while the engine clearing a width of around 4-5 m on each pass.
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WORKING TECHNIQUES • To fell to the left, the bottom of the tree should be wood. Small stems require more pressure, while large pushed to the right. Tilt the blade and bring it stems require less pressure. diagonally down to the right, exerting firm pressure. At the same time push the stem using the blade guard.
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WORKING TECHNIQUES Grass clearing using a grass blade • Reduce the risk of damaging plants by shortening the cord to 10-12 cm and reducing the engine speed. Clearing • The clearing technique removes all unwanted vegetation. Keep the trimmer head just above the •...
Carburetor CAUTION! If the cutting attachment rotates when the engine is idling the idle adjustment screw T should be Your Jonsered product has been designed and turned anti-clockwise until the cutting attachment stops. manufactured to specifications that reduce harmful Adjustment of the idle speed exhaust fumes.
filled 3/4 full with result in damage to the cylinder and piston. grease. Use JONSERED special grease. The grease in the bevel gear does not normally need to be changed except if repairs are carried out.
Check that the spark plug is fitted with a Oiling the air filter suppressor. Note: Use only JONSERED replacement parts. Use of other brands of replacement parts can cause damage to your unit or injury to the operator or others. Your Always use special filter oil.
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 manual. More extensive work must be carried out by an authorized service workshop.
If the part fails prior to the first scheduled replacement, If any emissions-related part on your equipment is the part will be repaired or replaced by Jonsered at no defective, the part will be repaired or replaced by cost. Any such part repaired or replaced under warranty Jonsered.
EPA may not be used. The use of any non-exempted add-on or modified parts will be grounds for disallowing a warranty claim. Jonsered will not be liable to warrant failures of warranted parts caused by the use of a non- exempted add-on or modified part.
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