Husqvarna IZ 21 manual Checking the Safety System

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MAINTENANCE

Checking the Safety System

The machine is equipped with a safety system that prevents starting or driving under the following conditions.

The engine can only be started when:

1.The mower deck is disengaged.

2.The steering controls are in the outer, locked neutral position.

3.The driver is sitting in the driver s seat.

4.The parking brake is on.

Make daily inspections to ensure that the safety system works by attempting to start the engine when one of the conditions is not met. Change the conditions and try again.

If the machine starts when one of these conditions is not met, turn the machine off and repair the safety system before using the machine again.

Make sure the engine stops when the park brake is not engaged and the operator leaves the seated position.

Check that the engine stops if the mower blades are engaged and the driver temporarily stands up.

8011-527

Conditions for starting

IMPORTANT INFORMATION

In order to drive the unit, the driver must sit in the seat and release the parking brake before the steering controls can be moved into the neutral position, otherwise the engine will stop.

English-39

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Contents English Operator´s manualPage Operator S Manual Rider ContentsEnglish-2 Introduction IntroductionManufacturing Number Good ServiceXxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxx Symbols and DecalsSymbols and Decals Passengers General Operation Safety InstructionsSafety Instructions English-8 Slope Operation Personal Safety EquipmentChildren Maintenance General Maintenance Risk of sparking Transport Customer responsibilities Control Locations ControlsControls Motion Control Levers Parking Brake Hour MeterTracking Knob Fuses Blade switchIgnition Switch Refueling Seat Locking DeviceChoke Control Seat Adjustment LeverFuel Shut Off Valve Lifting Lever for the Mower Deck Throttle ControlPump release valves AccessoriesCutting height pedal Tunnel Deck OnlyTraining OperationOperation Starting the Engine Before StartingDisengage the mower blades by depressing the blade switch Press in and turn the ignition key to the start position USE Full Throttle When Mowing To remove cables, reverse order To start an engine with a weak batteryRunning Operating on hills Mowing Tips Stopping the Engine Moving by Hand Maintenance MaintenanceMaintenance Schedule MaintenanceBefore After To clean battery and terminals BatteryReplacing battery Always use protective glasses when handling the batteryIgnition System Checking the Safety System Safety system Checking the Engine’s Cooling Air Intake Checking and Adjusting Throttle CableChecking and Adjusting the Choke Cable Standard air filter Replacing the Air FilterCyclon air filter maintenance Air filter indicator optional Filter replacementChecking the Fuel Pump s Air Filter Replacing the Fuel FilterChecking Tire Pressures Faulty adjustment can cause an accidentChecking the Parking Brake Checking the V-beltsPump belt Checking the BladesBlade attachment Adjusting Cutting Height Adjusting the Mower DeckTo adjust anti-scalp rollers Use protective glasses when cleaning and washing Cleaning and WashingRemoval and installation of caster wheel Caster WheelsLubrication Schedule LubricationLubrication Lubricating in Accordance with the Lubrication Schedule Lubricating the CablesShaft Bushings and Linkage Checking the Oil Level Engine Oil Changing the Engine OilFront Wheel Mount Throttle and Choke Cables, Lever BearingsDeck belt pulleys Tunnel Deck Only Mower Deck Height AdjusterFront Wheel Bearings Mower Deck Struts Belt Adjuster, Mower DeckBrake Arms Changing the Oil Filter Problem Cause Trouble Shooting GuideTrouble Shooting Guide English-61 Storage ServiceStorage Winter StorageWiring diagram Wiring DiagramsEngine IZ21C Technical DataManufacturer TransmissionIZ21C Tunnel Deck Combi Deck Metric Standard Hardware AccessoriesStandard Hardware Conformity Certificates For Model Listed Below Conformity CertificatesBusiness Name & Address Notified BodyService Journal Service JournalDelivery Service Action Date, mtr reading, stamp, signEnglish-69 Hour Service English-71 English-72 English-73 At Least Once Each Year English-75 English-76 Page 2010W19 Original instructions 115 36