Exmark 4500-501 Rev A manual Operating Instructions, Raise the Rollover Protection System Rops

Page 22

Operation

Operating Instructions

Raise the Rollover Protection System (ROPS)

Important: Lower the roll bar only when absolutely necessary.

1.Remove the hairpin cotter pins and remove the two roll bar pins (Figure 5).

2.Raise the roll bar to the upright position and install the two pins and secure them with the hairpin cotter pins (Figure 5).

Important: Always use the seat belt with the roll bar in the raised position. Ensure that the rear part of the seat is secured with the seat latch.

Figure 5

1.

Roll bar

3.

Pin

2.

Raised position

4.

Hairpin cotter pin

 

 

 

 

Open the Fuel Shut-Off Valve

Turn the valve to the LH or RH tank.

Starting the Engine

1.Move the motion control levers out to the neutral lock position.

2.Pull up and back on the parking brake lever to engage the parking brake.

3.Push in on the PTO switch to the “STOP” position.

Note: It is not necessary for the operator to be in the seat to start the engine.

4.On a warm engine, place the throttle in the “SLOW” position.

5.On a cold engine, (below 14°F (-10°C)), place the throttle in the “MIDWAY” position.

Note: Do Not use fuel left over from summer.

6.Turn ignition switch to the “ON” position. Depress the glow plug switch and the glow plug light will turn on. Hold switch as required by chart below. Turn the ignition switch to the “START” position. Release the ignition switch as soon as the engine starts.

Glow Plug Chart

Ambient Temperature

Hold Glow Plugs On

Above 50°F (10°C)

NO NEED

50°F (10°C) to 23°F (-5°C)

Approximately 5 seconds

 

 

Below 23°F (-5°C)

Approximately 10 seconds

 

 

Limit of continuous use

20 seconds

 

 

The glow plug light, located near the glow plug switch, will illuminate when the switch is depressed. The glow plug light indicates the glow plugs are preheating the combustion chamber.

Important: Do Not crank the engine continuously for more then ten seconds at a time. If the engine does not start, allow a 30 second cool-down period between starting attempts. Failure to follow these guidelines can burn out the starter motor and/or fuel solenoid.

7.Move the throttle to the “SLOW” (if in “MIDWAY”) and let the engine warm up a few minutes before moving the throttle to the “FAST” position.

22

Image 22
Contents Lazer Z XS California Introduction Contents Safe Operating Practices SafetySafety Alert Symbol TrainingOperation Slope Operation Using the Rollover Protection System Rops Maintenance and StorageSafety 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 Model Numbers SpecificationsSystems Tires & Wheels Hydrostatic Ground Drive SystemCutting Deck Dimensions Torque RequirementsOperation Product OverviewControls Coolant Temperature Gauge Tracking Adjustment KnobPTO Engagement Switch Hour MeterPre-Start Open the Fuel Shut-Off Valve Operating InstructionsRaise the Rollover Protection System Rops Starting the EngineStopping the Engine Engaging the PTODisengaging the PTO Driving the MachineAdjusting the Cutting Height Driving ForwardAdjusting the Anti-Scalp Rollers Transporting a Unit TransportingLoading a Unit Operation Maintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelCheck Safety Interlock System Check Mower BladesCheck Seat Belt Check Rollover Protections Systems Roll Bar PinsService Air Cleaner Check for Loose HardwareCheck Tire Pressures Change Engine OilCheck Hydraulic Oil Level Check Condition Of BeltsLubricate Grease Fittings Lubricate Caster Wheel HubsLubricate Motion Control Bronze Bushings Lubricate Brake Handle PivotLubricate Brake Rod Bushings Drain Fuel Filter/Water SeparatorChange Inline Fuel Filter Wheel Hub Slotted Nut Torque SpecificationChange Fuel Filter/Water Separator Change Hydraulic System FilterCheck Engine Coolant Level Change Engine CoolantThread Locking Adhesives Fuel Tank Mounting Hardware SpecificationsMobil HTS Grease Or Food-Grade Anti-seize Dielectric Grease Copper-Based Anti-seizeDeck Leveling Mule Drive Belt Tension Adjustment Pump Drive Belt TensionDeck Belt Tension Belt Guide AdjustmentBrake Link Adjustment Alternator Belt TensionElectric Clutch Adjustment Brake AdjustmentReverse Indicator Adjustment Motion Control Linkage Adjustment Motion Control Damper Adjustment Caster Pivot Bearings Pre-Load AdjustmentClutch Shim Removing the Shim Feeler gauge Clean Debris From Machine Clean Engine Cooling SystemCleaning of the Radiator Remove Accumulated Debris from EngineWaste Disposal Clean Grass Build-Up Under DeckBattery Disposal Motor Oil DisposalTroubleshooting Problem Possible Cause Corrective ActionTroubleshooting Troubleshooting Ignition Switch ElectricalElectrical Logic Schematic Hydraulic Diagram Exmark Commercial Turf Equipment Page Page Service Record Page Page See EXMARK’S Complete Line of Accessories and Options