Exmark 4500-872 manual Using the Rollover Protection System Rops, Maintenance and Storage

Page 8

Safety

DANGER

Operating on wet grass or steep slopes can cause sliding and loss of control. Wheels dropping over edges, ditches, steep banks, or water can cause rollovers, which may result in serious injury, death or drowning.

Do Not mow slopes when grass is wet.

Do Not mow near drop-offs or near water.

Do Not mow slopes greater than 15 degrees.

Reduce speed and use extreme caution on slopes.

Avoid sudden turns or rapid speed changes.

Keep the roll bar in the raised and locked position and use seat belt.

See inside the back cover to determine the approximate slope angle of the area to be mowed.

Use a walk behind mower and/or a hand trimmer near drop-offs, ditches, steep banks or water. (Figure 3).

Figure 3

1.Safe Zone-Use the mower here on slopes less than 15 degrees

2.Danger Zone-Use a walk behind mower and/or hand trimmer on slopes greater than 15 degrees, near drop-offs and water.

3.Water

Remove or mark obstacles such as rocks, tree limbs, etc. from the mowing area. Tall grass can hide obstacles.

Watch for ditches, holes, rocks, dips and rises that change the operating angle, as rough terrain could overturn the machine.

Avoid sudden starts when mowing uphill because the mower may tip backwards.

Be aware that operating on wet grass, across steep slopes or downhill may cause the mower to lose traction. Loss of traction to the drive wheels may result in sliding and a loss of braking and steering.

Always avoid sudden starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly off the slope.

Follow the manufacturer’s recommendations for wheel weights or counter weights to improve stability.

Use extreme care with grass catchers or attachments. These can change the stability of the machine and cause loss of control.

Using the Rollover Protection System (ROPS)

A Rollover Protection System (roll bar) is installed on the unit.

WARNING

There is no rollover protection when the roll bar is down. Wheels dropping over edges, ditches, steep banks, or water can cause rollovers, which may result in serious injury, death or drowning.

Keep the roll bar in the raised and locked position and use seat belt.

Lower the roll bar only when absolutely necessary.

Do Not wear seat belt when the roll bar is down.

Drive slowly and carefully.

Raise the roll bar as soon as clearance permits.

Check carefully for overhead clearances (i.e. branches, doorways, and electrical wires) before driving under any objects and Do Not contact them.

In the event of a rollover, take the unit to an Authorized Service Dealer to have the ROPS inspected.

Maintenance and Storage

Disengage drives, lower implement, set parking brake, stop engine and remove key or disconnect

8

Image 8
Contents Lazer Z E-SERIES California Introduction Contents Safety Safety Alert SymbolSafe Operating Practices TrainingSafety Operation Slope OperationUsing the Rollover Protection System Rops Maintenance and StorageSafety Safety Safety and Instructional Decals 109-7232 109-8483 116-2927 Systems SpecificationsModel Numbers Seat Hydrostatic Ground Drive SystemTires & Wheels Cutting DeckDimensions Accessory Weight Table Worksheet Torque RequirementsProduct Overview OperationControls Motion Control LeversIgnition Switch Choke ControlThrottle Control Brake LeverDrive Wheel Release Valves Fuel Shut-Off ValveFuel Gauge Pre-Start Operating InstructionsEngaging the PTO Open the Fuel Shut-Off ValveStarting the Engine Driving the Machine Disengaging the PTOStopping the Engine Adjusting the Cutting Height Driving ForwardAdjusting the Deck Lift Foot Pedal 48 & 52 inch Decks Only Adjusting the Anti-Scalp RollersTransporting Transporting a UnitLoading a Unit Maintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelRecommended Jump Starting Procedure Service Interval As requiredCheck Safety Interlock System Check Mower BladesService Air Cleaner Check Rollover Protections Systems Roll Bar KnobsCheck Seat Belt Check for Loose HardwareCheck Condition Of Belts Check Hydraulic Oil LevelCheck Tire Pressures Lubricate Grease Fittings Lubricate Caster Wheel HubsLubricate Brake Handle Pivot Lubricate Deck Lift PivotCheck Spark Plugs Change Fuel FilterWheel Hub Slotted Nut Torque Specification Thread Locking AdhesivesCopper-Based Anti-seize Check Spark Arrester if equippedAdjustments Deck LevelingDeck Belt Tension Adjusting the Parking BrakePump Drive Belt Tension Left Hand Brake Shown Electric Clutch Adjustment Start the mower while in the operator positionMotion Control Linkage Adjustment Motion Control Damper Adjustment RH Motion Control ShownMotion Control Neutral Lock Pivot Adjustment Motion Control Handle AdjustmentCaster Pivot Bearings Pre-Load Adjustment Clean Engine and Exhaust System AreaRemove Engine Shrouds and Clean Cooling Fins Clean Hydro Cooling FinsClean Debris From Machine Clean Grass Build-Up Under DeckBattery Disposal Waste DisposalTroubleshooting Problem Possible Cause Corrective ActionSee Drive Wheel Release Valves section Troubleshooting Schematics Electrical DiagramSchematic ElectricalHydraulic Diagram Lazer Z E-Series Turf Equipment Page This page may be copied for personal use See EXMARK’S Complete Line of Accessories and Options