用户手册 — Exmark 4500-450

目录

• Checking the Tire Pressure

  38
• Mower Maintenance

  38
• Introduction

  3
• Servicing the Cutting Blades

  38
• Safety

  5
• Mower Belt Maintenance

  40
• Safety Alert Symbol

  5
• Leveling the Mower Deck

  41
• Safe Operating Practices

  5
• Adjusting the Blade Slope

  42
• Safety and Instructional Decals

  8
• Replacing the Discharge Deflector

  44
• Specifications

  13
• Adjustments

  45
• Model Numbers

  13
• Tracking Adjustment

  45
• Systems

  13
• Cleaning

  45
• Dimensions

  14
• Washing the Underside of the Mower

  45
• Torque Requirements

  15
• Storage

  47
• Product Overview

  15
• Cleaning and Storage

  47
• Operation

  16
• Troubleshooting

  48
• Controls

  16
• Schematics

  50
• Operating Instructions

  17
• Recommended Gasoline

  18
• Checking the Engine Oil Level

  19
• Starting the Engine

  19
• Operating the Blades

  20
• Stopping the Engine

  20
• The Safety Interlock System

  21
• Driving Forward or Backward

  21
• Stopping the Machine

  22
• Adjusting the Height of Cut

  22
• Adjusting the Anti-Scalp Rollers

  23
• Positioning the Seat

  23
• Changing the Seat Ride Suspension

  24
• Adjusting the Motion Control Levers

  24
• Pushing the Machine by Hand

  24
• Side Discharge

  25
• Transporting

  25
• Operating Tips

  26
• Maintenance

  28
• Recommended Maintenance Schedule(s)

  28
• Premaintenance Procedures

  29
• Raising the Seat

  29
• Accessing the Battery

  29
• Periodic Maintenance

  29
• Lubrication

  29
• Engine Maintenance

  30
• Servicing the Engine Oil

  31
• Checking the Hydraulic Oil Level

  32
• Change the Hydraulic System Filter

  33
• Servicing the Spark Plug

  33
• Cleaning the Blower Housing

  34
• Fuel System Maintenance

  35
• Electrical System Maintenance

  35
• Charging the Battery

  36
• Servicing the Fuses and Relay

  37
• Drive System Maintenance

  38