Exmark 4500-872 manual Pre-Start, Operating Instructions

Page 22

Operation

PTO Engagement Switch

Located on right console (see Figure 6).

Switch must be pulled out (up) to engage the blades. Switch is pushed in to disengage the blades.

The LCD indicator will appear when the PTO switch is disengaged (see Figure 9).

Low Voltage Indicator

Located on the right console in the message display (see Figure 6 and Figure 9).

A low voltage condition (less than 12.3 volts) exists when the LCD indicator appears on the message display while the engine is running.

If the ignition key is turned to the “ON” position for a few seconds before cranking the engine, the battery voltage will display in the area where the hours are normally displayed.

Note: The indicator normally appears when the engine is off and the key switch is turned to the “ON” position.

Deck Lift Pedal

Located at the right front corner of the floor pan.

Push the pedal forward with your foot to raise the cutting deck. Allow the pedal to move rearward to lower the cutting deck to the cut height that has been set.

Transport Lock

Located on the height of cut adjustment plates to the right of the parking brake.

Position in the transport latching position to automatically latch the cutting deck when raised to the transport position (see item 1 in Figure 11).

In the non-latching position, the deck will automatically return to the cutting height when the pedal is lowered (see item 3 in Figure 11).

Figure 11

1. Latching position

3. Non-latching position

2.Transport lock control

Pre-Start

Fill fuel tank on level ground. For best results use only clean, fresh regular grade unleaded gasoline with an octane rating of 87 or higher.

Important: Never use methanol, gasoline containing methanol, gasohol containing more than 10% ethanol, premium gasoline, or white gas because the fuel system could be damaged.

Do Not add oil to gasoline.

Do Not overfill fuel tank. Fill the fuel tank to the bottom of the filler neck. The empty space in the tank allows gasoline to expand. Overfilling may result in fuel leakage or damage to the engine or emission system.

Make sure you understand the controls, their locations, their functions, and their safety requirements.

Refer to the Maintenance section and perform all the necessary inspection and maintenance steps.

Operating Instructions

Raise the Rollover Protection System (ROPS)

Important: The roll bar is an integral and effective safety device. Keep the roll bar in the raised and locked position when operating the mower. Lower the roll bar temporarily only when absolutely necessary.

1.The knob must be completely latched with the tabs interlocking as shown in Figure 12 to lock the roll bar in the raised, operate position.

22

Image 22
Contents Lazer Z E-SERIES California Introduction Contents Safe Operating Practices SafetySafety Alert Symbol TrainingSafety Operation Slope OperationUsing the Rollover Protection System Rops Maintenance and StorageSafety Safety Safety and Instructional Decals 109-7232 109-8483 116-2927 Model Numbers SpecificationsSystems Tires & Wheels SeatHydrostatic Ground Drive System Cutting DeckDimensions Accessory Weight Table Worksheet Torque RequirementsControls Product OverviewOperation Motion Control LeversThrottle Control Ignition SwitchChoke Control Brake LeverFuel Gauge Fuel Shut-Off ValveDrive Wheel Release Valves Pre-Start Operating InstructionsStarting the Engine Open the Fuel Shut-Off ValveEngaging the PTO Stopping the Engine Disengaging the PTODriving the Machine 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 BladesCheck Seat Belt Service Air CleanerCheck Rollover Protections Systems Roll Bar Knobs Check for Loose HardwareCheck Tire Pressures Check Hydraulic Oil LevelCheck Condition Of Belts Lubricate Grease Fittings Lubricate Caster Wheel HubsCheck Spark Plugs Lubricate Brake Handle PivotLubricate Deck Lift Pivot Change Fuel FilterCopper-Based Anti-seize Wheel Hub Slotted Nut Torque SpecificationThread Locking Adhesives Check Spark Arrester if equippedAdjustments Deck LevelingPump Drive Belt Tension Adjusting the Parking BrakeDeck 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 AdjustmentRemove Engine Shrouds and Clean Cooling Fins Caster Pivot Bearings Pre-Load AdjustmentClean Engine and Exhaust System Area Clean Hydro Cooling FinsBattery Disposal Clean Debris From MachineClean Grass Build-Up Under Deck 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