Husqvarna ProFlex 18 manual Trouble Shooting Schedule, Problem Procedure

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TROUBLE SHOOTING SCHEDULE

	Problem	Procedure

	Engine will not start.	•	Fuel tank empty.
		•	Plugs defective.
		•	Plug connections defective.
		• Dirt in carburettor or fuel pipe.

	Starter does not pull round engine.	•	Battery flat.
		• Bad contact between cables and battery terminals.
		• Lift lever for cutting unit in wrong position.
		• Main fuse blown. The fuse is located in front of the
			battery under the battery cover.
		•	Ignition lock faulty.
		•	Brake not engaged
		• Hydrostat pedals not in the neutral position

	Engine does not run smoothly.	•	Plugs defective.
		•	Carburettor incorrectly set.
		•	Air filter clogged.
		• Fuel tank vent blocked.
		•	Ignition setting defective.
		• Dirt in fuel pipe.
		• Choking or incorrectly adjusted throttle cable

	Engine seems to have no power.	•	Air filter clogged.
		•	Plug defective.
		• Dirt in carburettor or fuel pipe.
		•	Carburettor incorrectly set.
		• Choking or incorrectly adjusted throttle cable

	Engine overheats.	•	Engine overloaded.
		• Air intake or cooling flanges blocked.
		•	Fan damaged.
		• Too little or no oil in engine.
		•	Ignition defective.
		•	Plugs defective.

	Battery does not charge.	•	One or more cells in the battery faulty.
		• Bad contact between battery terminals and cables.

	Machine vibrates.	•	Blades are loose.
		•	Engine is loose.
		• Imbalance on one or more blades, resulting from
			damage or inferior balancing after sharpening.

	Uneven mowing.	•	Blades blunt.
		• Cutting unit set skew.
		• Long or wet grass.
		• Grass blockage under hood.
		• Different tyre pressures on right and left sides.
		•	Over-speeding
		•	Drive belts slipping.
		• The blade has a broken break-pin (BioClip)

50 – English

Image 52

Contents Rider ProFlex EnglishSvenska Contents Instruction Dear customerTravel and transport on public roads TowingGood service Safety InstructionsSerial number Explanation of Symbols Read the instructionsSafety instructions General useKeep children away from the area to be mowed Driving on slopes Proceed as followsMaintenance ChildrenDo not smoke when carrying out maintenance Transport Never run the machine in an enclosed areaPresentation PresentationLocation of the controls Throttle control Choke leverSpeed limiter Speed of the machine is steplessly regulatedCutting unit Lift lever for cutting unitLever for adjustment of the cutting height Parking brakeSeat FuellingBefore starting DrivingStarting the engine Driving the machine 6007-210 Cutting tips MAXStopping the engine Disengage leverMaintenance schedule MaintenanceYear Hours Before after Year 100 300Dismantling of the machine hoods Engine hoodNose Right-hand fenderCheck the engine’s cooling air intake Check the transmission’s air intakeLeft-hand fender Transmission coverChecking and adjustment of the steering wires Checking and adjustment of the throttle wire Checking and adjusting the choke wireAdjusting the hydrostatic wire Poorly adjusted brakes can result in reduced braking power Adjusting the brakesChecking the tyre pressure Replacing the air filter Cleaning the pulse air filter Replacement of the fuel filterChecking of the fuel pump’s air filter Procedures on contact with acid Check the level of the battery acidFitting the wrong spark plug type can damage the engine Inspecting the safety system Fitting the cutting unit Take care. Risk of crushing injuryWatch your fingers. Do not turn the blades or belt Belt diagramCheck that the belt is fitted around the tension roller Parallelism Cutting heightReplacing the break-pin BioClip Service position for the cutting unit Placing in the service positionReleasing from the service position Checking the bladesDismantling the cutting unit 8009-169 Removing the attachment frame Dismantling the beltAssembling the belt Belt replacement on BioClip Replacing the cutting unit’s beltsBelt replacement on BioClip112 Removal of BioClip plug Combi Cutting unit modelsLubrication chart LubricationGeneral Lubricating wiresPedal mechanism in frame tunnel Chains in frame tunnel Engine oilGear lever TransmissionTriangular link Throttle and choke wires, lever bearingsDriver’s seat Oil filter, replacement Parking brake wireBelt tensioner Transmission oil levelTrouble Shooting Schedule Problem ProcedureStorage ServiceWinter storage Wiring Diagram Technical Data Rider ProFlexRear ejector Combi Rear ejector BioClipEU-DECLARATION of Conformity EU declaration of conformity Only applies to EuropeServicejournal Pre-delivery serviceAfter first 8 hours Work doneHour service Servicejournal 100/200 hour service Servicejournal At least once a season Work done Date, mileage, stamp, sign Servicejournal ´+H%,¶6c¨ English 114 00