Jonsered CC 2145 manual General Safety Precautions, Sharpening the saw blade, Trimmer head

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Sharpening the saw blade

GENERAL SAFETY PRECAUTIONS

Sharpening the saw blade

•See the cutting attachment packaging for correct sharpening instructions.

A correctly sharpened blade is essential for working efﬁciently and to avoid unnecessary wear to the blade and clearing saw.

•Make sure that the blade is well supported when you ﬁle it. Use a 5.5 mm round ﬁle with a ﬁle holder.

•The ﬁling angle is 15°. File alternate teeth to the right and those in between to the left. If the blade has been heavily pitted by stones it may be necessary to dress the top edges of the teeth with a ﬂat ﬁle, in exceptional cases. If so, this should be done before ﬁling with a round ﬁle. The top edges must be ﬁled down by the same amount for all the teeth.

Adjust the blade setting. This should be 1 mm.

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. This is especially important when a fully automatic trimmer head is used. Only use the recommended cutting attachment. See the chapter on Technical data.

•Smaller machines generally require small trimmer heads and vice versa. This is because when clearing using a cord the engine must throw out the cord radially from the trimmer head and overcome the resistance of the grass being cleared.

•The length of the cord is also important. A longer cord requires greater engine power than a shorter cord of the same diameter.

•Make sure that the cutter on the trimmer guard is intact. This is used to cut the cord to the correct length.

•To increase the life of the cord it can be soaked in water for a couple of days. This will make the line tougher so that it lasts longer.

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Contents Operator’s manual EPA Symbols KEY TO SYMBOLSContents CONTENTSNote the following before starting KEY TO SYMBOLSDear customer INTRODUCTIONWhat is what on the clearing saw? BC WHAT IS WHAT?Decompression valve FC 2145 S, FC 2145 W What is what on the clearing saw? FC 2145, FC 2145 S, FC 2145 W6 - English What is what on the clearing saw? CC Personal protective equipment GENERAL SAFETY PRECAUTIONSWARNING! Listen out for warning signals or WARNING! The ignition system of thisWARNING! Never use a machine with faulty Machine′s safety equipmentA BA B Vibration damping system Cutting attachment guardQuick release MufﬂerLocking screw Locking nutWARNING! Mufﬂers ﬁtted with catalytic WARNING! The inside of the mufﬂer containWARNING! Using an incorrect cutting Cutting equipmentGeneral rules WARNING! Always stop the engine beforeTrimmer head Sharpening the saw bladeAssembling the handlebar and throttle FC 2145, FC 2145 S, FC 2145 W ASSEMBLYTransport position, handlebar Assembling the handlebar and throttle BC 2145, CCAssembling the cutting equipment L M C AWARNING! When ﬁtting the cutting N E F P BA CFitting the trimmer guard and trimmer head Trimmy SII Fitting the blade guard and saw bladeL M C A H P B CFitting other guards and cutting attachments Adjusting the harness and clearing sawStandard harness WARNING! When using a clearing saw it2 Grass clearing Vector harnessFUEL HANDLING Fuel safetyFuel WARNING! Take care when handling fuelWARNING! Taking the following precautions will lessen the risk of ﬁre FuelingWARNING! The catalytic converter mufﬂer Do not smoke or place hot objects near fuelCheck before starting STARTING AND STOPPINGStarting and stopping WARNING! The complete clutch cover andStarting WARNING! When the engine is started withStopping Heated handles FC 2145 WGeneral working instructions WORKING TECHNIQUESWARNING! Neither the operator of the WARNING! Watch out for thrown objects Working methodsWARNING! Sometimes branches or grass WARNING! Machines ﬁtted with saw bladesBrush cutting with a saw blade Grass clearing using a grass bladeClearing TrimmingCutting SweepingCarburetor MAINTENANCEWARNING! If the idle speed cannot be Setting procedure with a load Trimmer head should be used Setting procedure without a load Blade can be usedFC 2145, FC 2145 S, FC 2145 W Speed control at 13500 rpm Cooling system MufﬂerAir ﬁlter Proceed as followsDrive shaft Bevel gearSpark plug Cleaning the air ﬁlterTemperature 5C 41F or colder Winter useMaintenance Maintenance schedulemaintenance DailyTechnical data TECHNICAL DATAWeight FC 2145 SWeight Type Approved accessoriesCutting attachment guard, Art. no FC 2145, FC 2145 S, FC 2145 WYOUR WARRANTY RIGHTS AND OBLIGATIONS FEDERAL EMISSION CONTROL WARRANTY STATEMENT6 Nm Poly Trim20mm 095-.130 Trimmy SII7,0 m ~ 3,5 mPage 1,1 Kw Auto1,1 Kw 2,7-3,3 mm10 m Tap n’Go 45 Spin10 cm 4,3 m 2,7-3,3 mm´z+Rvy¶5s¨ ´z+Rvy¶5s¨ Page 1150868-95 ´z+Rvy¶5s¨ ´z+Rvy¶5s¨