Exmark 4500-450 manual Safety Alert Symbol, Safe Operating Practices, General Operation

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Safety

Safety

Safety Alert Symbol

This manual identifies potential hazards and has safety messages identified by the safety alert symbol (Figure 2), which signals a hazard that may cause serious injury or death if you do not follow the recommended precautions.

Figure 2

1.Safety alert symbol

This manual uses two other words to highlight information. Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.

This machine meets or exceeds the safety specifications of the American National Standards Institute B71.1-2003 in effect at the time of production. However, improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means CAUTION, WARNING, or DANGER-"personal safety instruction." Failure to comply with the instruction may result in personal injury or death.

Safe Operating Practices

The following instructions are from ANSI standard B71.1-2003.

This product is capable of amputating hands and feet and throwing objects. Always follow all safety instructions to avoid serious injury or death.

General Operation

Read, understand, and follow all instructions in the operator’s manual and on the machine before starting.

Do Not place hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all times.

Allow only responsible adults who are familiar with the instructions to operate the machine.

Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blade.

Be sure the area is clear of other people before mowing. Stop the machine if anyone enters the area.

Never carry passengers.

Do Not mow in reverse unless absolutely necessary. Always look down and behind before and while backing up.

Be aware of the mower discharge direction and Do Not point it at anyone. Avoid discharging material against a wall or obstruction. Material may ricochet back toward the operator. Stop the blades when crossing gravel surfaces.

Do Not operate the mower without either the entire grass collection system or the discharge deflector in place.

Be alert, slow down and use caution when making turns. Look behind and to the side before changing directions.

Never leave a running machine unattended. Always turn off blades, engage parking brake, stop engine, and remove key before dismounting.

Turn off blades when not mowing. Stop the engine, wait for all parts to come to a complete stop, engage parking brake, and remove key before cleaning the machine, removing the grass or unclogging the deflector.

Operate the machine only in daylight or good artificial light.

Do Not operate the machine while under the influence of alcohol or drugs.

Watch for traffic when operating near or crossing roadways.

Use extra care when loading or unloading the machine into a trailer or truck

Always wear eye protection when operating the mower.

Data indicates that operators, age 60 years and above, are involved in a large percentage of riding mower-related injuries. These operators should evaluate their ability to operate the riding mower

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Contents Quest California Introduction Contents Safety Alert Symbol SafetySafe Operating Practices General OperationSlope Operation ServiceChildren TowingGeneral Service Exmark Riding Mower Safety93-7009 Safety and Instructional Decals109-6035 116-0532 PTO Symbols 109-8965 Systems SpecificationsModel Numbers Dimensions Torque Requirements Product OverviewControls OperationOperating Instructions Think Safety FirstParking Brake Lever Height-of-Cut Foot LeverRecommended Gasoline Checking the Engine Oil Level Using Stabilizer/ConditionerStarting the Engine Gasoline/Alcohol blendsStopping the Engine Operating the BladesEngaging the Blades Disengaging the BladesUnderstanding the Safety Interlock System Safety Interlock SystemTesting the Safety Interlock System Driving Forward or BackwardStopping the Machine Adjusting the Height of CutForward BackwardPositioning the Seat Adjusting the Anti-Scalp RollersGround. Do Not adjust rollers to support the deck Pushing the Machine by Hand Adjusting the Motion Control LeversChanging the Seat Ride Suspension Transporting Side DischargeTo Operate the Machine Transporting a UnitOperating Tips Keep the Underside of the Mower Clean When StoppingBlade Maintenance Cutting SpeedRecommended Maintenance Schedules MaintenanceRaising the Seat Accessing the BatteryLubrication Greasing the BearingsServicing Paper Element Engine MaintenanceServicing the Air Cleaner Checking the Oil Level Servicing the Engine OilChanging the Oil and Filter Remove the foam sleeve from the elementChecking the Hydraulic Oil Level Servicing the Spark Plug Change the Hydraulic System FilterInstalling the Spark Plug Cleaning the Blower HousingRemoving the Spark Plug Checking the Spark PlugElectrical System Maintenance Fuel System MaintenanceReplacing the Fuel Filter Fuel filter is in the fuel line between the tank and engineCharging the Battery Charging the BatteryRemoving the Battery Servicing the Fuses and Relay Installing the BatteryMower Maintenance Servicing the Cutting Blades Drive System Maintenance Checking the Tire PressureBefore Inspecting or Servicing the Blades Inspecting the BladesChecking for Loose Blades or Damaged Spring Disc Washers Removing the BladesInstalling the Blades Mower Belt MaintenanceSharpening the Blades Inspecting the BeltsOff the clutch pulley as shown in and Figure Leveling the Mower DeckFront-to-Rear Blade Slope Adjusting the Blade SlopeDeck lift arm Deck hanger Float retaining nut Locate items shown in Figure Replacing the Discharge DeflectorWashing the Underside of the Mower Tracking AdjustmentMaintenance Storage Cleaning and StorageProblem Possible Cause Corrective Action TroubleshootingTo Pushing the Machine by Hand Diagram SchematicsElectrical Logic Schematic Exmark Quest Turf Equipment Service Record Page Page See EXMARK’S Complete Line of Accessories and Options