Exmark 4500-501 Rev A manual Safety

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Safety

Park machine on level ground. Never allow untrained personnel to service machine.

Use jack stands to support components when required.

Carefully release pressure from components with stored energy.

Disconnect battery or remove spark plug wire before making any repairs. Disconnect the negative terminal first and the positive last. Reconnect positive first and negative last.

Use care when checking blades. Wrap the blade(s) or wear gloves, and use caution when servicing them. Only replace damaged blades. Never straighten or weld them.

Keep hands and feet away from moving parts. If possible, do not make adjustments with the engine running.

Charge batteries in an open well ventilated area, away from spark and flames. Unplug charger before connecting or disconnecting from battery. Wear protective clothing and use insulated tools.

Keep all guards, shields and all safety devices in place and in safe working condition.

Check all bolts frequently to maintain proper tightness.

Frequently check for worn or deteriorating components that could create a hazard.

All replacement parts must be the same as or equivalent to the parts supplied as original equipment.

WARNING

Hydraulic fluid escaping under pressure can penetrate skin and cause injury. Fluid accidentally injected into the skin must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may result.

Make sure all hydraulic fluid hoses and lines are in good condition and all hydraulic connections and fittings are tight before applying pressure to hydraulic system.

Keep body and hands away from pinhole leaks or nozzles that eject high pressure hydraulic fluid.

Use cardboard or paper, not your hands, to find hydraulic leaks.

Safely relieve all pressure in the hydraulic system by placing the motion control levers in neutral and shutting off the engine before performing any work on the hydraulic system.

WARNING

Fuel system components are under high pressure. The use of improper components can result in system failure, fuel leakage and possible explosion.

Use only approved fuel lines and clamps for high pressure systems.

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Contents Lazer Z XS California Introduction Contents Safety Alert Symbol SafetySafe Operating Practices TrainingOperation Slope Operation Maintenance and Storage Using the Rollover Protection System RopsSafety Safety and Instructional Decals 103-0223 103-0261 103-1798 103-2076 103-7218 107-2102 Safety 109-2264 109-2478 109-2951 109-3148 Safety 107-9866 Specifications Model NumbersSystems Hydrostatic Ground Drive System Tires & WheelsCutting Deck Torque Requirements DimensionsProduct Overview OperationControls PTO Engagement Switch Tracking Adjustment KnobCoolant Temperature Gauge Hour MeterPre-Start Raise the Rollover Protection System Rops Operating InstructionsOpen the Fuel Shut-Off Valve Starting the EngineDisengaging the PTO Engaging the PTOStopping the Engine Driving the MachineDriving Forward Adjusting the Cutting HeightAdjusting the Anti-Scalp Rollers Transporting Transporting a UnitLoading a Unit Operation Recommended Maintenance Schedules MaintenanceCheck Engine Oil Level Check Battery ChargeCheck Mower Blades Check Safety Interlock SystemService Air Cleaner Check Rollover Protections Systems Roll Bar PinsCheck Seat Belt Check for Loose HardwareCheck Hydraulic Oil Level Change Engine OilCheck Tire Pressures Check Condition Of BeltsLubricate Caster Wheel Hubs Lubricate Grease FittingsLubricate Brake Rod Bushings Lubricate Brake Handle PivotLubricate Motion Control Bronze Bushings Drain Fuel Filter/Water SeparatorChange Fuel Filter/Water Separator Wheel Hub Slotted Nut Torque SpecificationChange Inline Fuel Filter Change Hydraulic System FilterChange Engine Coolant Check Engine Coolant LevelFuel Tank Mounting Hardware Specifications Thread Locking AdhesivesMobil HTS Grease Or Food-Grade Anti-seize Copper-Based Anti-seize Dielectric GreaseDeck Leveling Pump Drive Belt Tension Mule Drive Belt Tension AdjustmentBrake Link Adjustment Belt Guide AdjustmentDeck Belt Tension Alternator Belt TensionBrake Adjustment Electric Clutch AdjustmentReverse Indicator Adjustment Motion Control Linkage Adjustment Caster Pivot Bearings Pre-Load Adjustment Motion Control Damper AdjustmentClutch Shim Removing the Shim Feeler gauge Cleaning of the Radiator Clean Engine Cooling SystemClean Debris From Machine Remove Accumulated Debris from EngineBattery Disposal Clean Grass Build-Up Under DeckWaste Disposal Motor Oil DisposalProblem Possible Cause Corrective Action TroubleshootingTroubleshooting Troubleshooting Electrical Ignition SwitchElectrical Logic Schematic Hydraulic Diagram Exmark Commercial Turf Equipment Page Page Service Record Page Page See EXMARK’S Complete Line of Accessories and Options