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Exmark LAZER Z HP 523 User Manual

Exmark LAZER Z HP 523
44 pages
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LAZERZ®HP523
ForSerialNos.720,000&Higher
PartNo.4500-257Rev.A

Table of Contents

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Exmark LAZER Z HP 523 Specifications

General IconGeneral
BrandExmark
ModelLAZER Z HP 523
CategoryLawn Mower
LanguageEnglish

Summary

Introduction

Model and Serial Number Location

Identifies the location for model and serial numbers on the product for service reference.

Safety

Safety Alert Symbol

Explains the safety alert symbol and its meaning to identify important safety messages.

Safe Operating Practices

Provides guidelines for safe operation, covering training, preparation, and attire for the operator.

Operation

Slope Operation

Details precautions and safe practices for operating the mower on slopes.

Safety

Using the Rollover Protection System (ROPS)

Instructions and warnings for using the Rollover Protection System (ROPS) to prevent injury or death.

Maintenance and Storage

Safety

Safety and Instructional Decals

Describes the importance and use of safety and instructional decals on the equipment.

Specifications

Model Numbers

Lists the model numbers for the Exmark Lazer Z HP 523.

Systems

Overview of the mower's systems including Engine, Fuel, Electrical, and Safety Interlock.

Operator Controls

Details the steering, motion control, PTO, parking brake, and deck height adjustment controls.

Specifications

Hydrostatic Ground Drive System

Details the hydrostatic pumps, wheel motors, oil type, capacity, filter, and speeds.

Tires & Wheels

Provides specifications for drive and caster tires and wheels.

Cutting Deck

Specifies cutting width, blade size, and spindle details for the mower deck.

Specifications

Overall Height

Specifies the overall height of the mower with the roll bar in raised and lowered positions.

Tread Width: (Center to Center of Tires, Widthwise)

Details the tread width between the drive and caster wheels.

Torque Requirements

Operation

Controls

Explains the operation of key controls including motion control, choke, throttle, and brake levers.

Operation

Ignition Switch

Details the function and positions of the ignition switch for starting and stopping the engine.

Tracking Adjustment Knob

How to adjust the tracking knob for straight mower operation.

Pre-Start

Essential pre-start checks including fuel, controls, and maintenance.

Operation

Operating Instructions

Step-by-step instructions for raising the Rollover Protection System (ROPS).

Starting the Engine

Step-by-step procedure for starting the mower engine, including choke and throttle settings.

Operation

Driving the Machine

Guidance on safely driving the mower, including turns and lever operation.

Stopping the Engine

Step-by-step instructions for safely stopping the mower engine.

Operation

Driving Forward

Detailed steps for driving the mower forward in a straight line or turning.

Adjusting the Cutting Height

Instructions on how to adjust the mower deck's cutting height.

Operation

Adjusting the Anti-Scalp Rollers

Guide on adjusting anti-scalp rollers for optimal cutting height and deck performance.

Transporting a Unit

Safety precautions and procedures for transporting the mower on a trailer or truck.

Operation

Loading a Unit

Critical safety instructions for loading the mower onto a trailer or truck to prevent tip-overs.

Maintenance

Recommended Maintenance Schedule(s)

A comprehensive schedule outlining maintenance tasks based on service intervals.

Maintenance

Periodic Maintenance

Routine checks for engine oil level and battery charge as part of periodic maintenance.

Maintenance

Check Mower Blades

Procedure for inspecting, sharpening, and reinstalling mower blades.

Check Safety Interlock System

Daily checks for the safety interlock system to ensure proper operation.

Maintenance

Check Rollover Protection System (Roll Bar) Pins

Daily inspection of ROPS pins and lanyard for proper installation and condition.

Change Engine Oil

Procedure for changing the engine oil, including initial and periodic intervals.

Maintenance

Check Hydraulic Oil Level

Procedure for checking and topping up the hydraulic oil level.

Lubricate Grease Fittings

Guide to lubricating various grease fittings on the mower according to the schedule.

Maintenance

Lubricate Caster Wheel Hubs

Step-by-step instructions for lubricating the caster wheel hubs annually.

Maintenance

Lubricate Motion Control Bronze Bushings

Lubrication of bronze bushings for motion control arm shafts.

Change Hydraulic System Filter

Procedure for changing the hydraulic system filter at specified intervals.

Maintenance

Wheel Hub - Slotted Nut Torque Specification

Specifies the torque requirements for the wheel hub slotted nut.

Thread Locking Adhesives

Lists fasteners that use thread locking adhesives and types of adhesives used.

Mobil HTS Grease (Or Food-Grade Anti-seize)

Identifies locations where Mobil HTS grease or food-grade anti-seize is used.

Adjustments

Deck Leveling

Step-by-step instructions for leveling the mower deck for optimal cutting performance.

Brake Link Adjustment

Checks and adjustments for the brake link to ensure proper brake function.

Maintenance

Brake Adjustment

Detailed procedure for adjusting the mower's brakes.

Reverse Indicator Adjustment

Procedure for adjusting the reverse indicator to ensure accurate neutral position.

Maintenance

Motion Control Linkage Adjustment

Steps for adjusting motion control linkage to ensure proper drive wheel tracking and movement.

Maintenance

Adjust Seat Switch

How to adjust the seat actuator rod length for the safety interlock system.

Caster Pivot Bearings Pre-Load Adjustment

Cleaning

Clean Engine Cooling System

Instructions for cleaning the engine cooling system and air intake screen.

Clean Grass Build-Up Under Deck

Steps for cleaning grass buildup from under the mower deck.

Waste Disposal

Guidelines for proper disposal of motor oil and batteries.

Troubleshooting

Schematics

Schematics

2-Year Limited Warranty

Conditions and Products Covered

Outlines the products covered and the warranty period for Exmark turf equipment.

Items and Conditions Not Covered

Lists exclusions and conditions not covered by the Exmark warranty.

Instructions for Obtaining Warranty Service

Provides guidance on how to obtain warranty service for Exmark products.

Service Record

See Exmark's Complete Line of Accessories

Mid-Mount Riding Accessories

Lists available accessories for mid-mount riding mower models.

Out-Front Riding Accessories

Lists available accessories for out-front riding mower models.

Walk-Behind Accessories

Lists available accessories for walk-behind mower models.

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