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Lastec 425HD - User Manual

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The Articulator
from Lastec,
A
Division of Wood-Mizer Products, Inc.
8180 West 10th Street
Indianapolis, Indiana 46214
Phone (317) 808-0703 Fax (317) 808-0704
www.lastec.com
Lastec Articulator
Model 425HD/MD
Owners Manual
Serial Numbers
Master

Table of Contents

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Summary

TO THE OWNER

Read This Manual In Its Entirety BEFORE Operating The Articulator

Emphasizes the critical importance of reading and understanding the entire manual before operating the Articulator.

Product Registration

Guides users on recording model and serial numbers for parts ordering and warranty validation.

Lastec Product Warranty

Details the limited product warranty terms, conditions, and exclusions for the Articulator.

Lastec Component Manufacturers Warranties

Lists specific component parts warranted by their respective manufacturers and where to find info.

Servicing The Articulator

Provides instructions on using genuine parts for servicing to maintain warranty and performance.

Warranty Registration

Instructions for completing and returning the warranty registration form to validate the warranty.

SAFETY INFORMATION

Warning Symbols

Explains the meaning of caution, warning, and danger symbols used throughout the manual.

About This Manual

Outlines the purpose of the manual and provides general operating guidelines and directional references.

Safety Guards And Covers

Stresses the importance of keeping all safety covers installed during operation for accident prevention.

Preoperational Safety Rules

Lists essential safety rules to follow before starting and operating the Articulator.

Operational Safety Rules

Details critical safety guidelines to adhere to during the operation of the Articulator.

Maintenance Safety Rules

Outlines essential safety precautions to take when performing maintenance on the Articulator.

Storage Safety Rules

Provides safety guidelines for storing the Articulator, particularly concerning fuel and exhaust.

425 HD-MD INITIAL SET-UP

Assembly

Step-by-step instructions for assembling the Lastec Articulator Model 425HD-MD.

Parking Brake

Explains how to set and release the parking brake and its indicator system.

Fuel

Provides instructions and safety precautions for fueling the Articulator with diesel fuel.

Engine Cover;Operator Seat Pan

Details how to open and close the engine cover and operator seat pan for access.

Fuel Shut-Off Valve

Locates and describes the function of the fuel shut-off valve for engine operation.

Engine Oil

Guides on checking and maintaining the correct engine oil level and quality.

Air Cleaner

Instructions for checking and cleaning the air cleaner elements for proper engine performance.

Coolant

Explains how to check and maintain the coolant level and condition to prevent overheating.

Hydraulic Fluid

Details checking hydraulic fluid level, condition, and inspecting for leaks.

Hydraulic Pump Adjustment

Provides procedures for adjusting hydraulic pumps to prevent drive wheel creep.

Towing (Hydraulic Pump Adjustment)

Describes how to adjust hydraulic pumps for freewheeling when towing the articulator.

Hydraulic Pump Belts

Guides on inspecting and checking the tension of hydraulic pump drive belts.

Gearbox

Instructions for checking gearbox oil level, condition, and performing lubrication.

Gearbox Belts

Details inspection, adjustment, and potential damage related to gearbox belts.

Gearbox Alignment

Explains the importance and procedure for aligning gearbox pulleys for proper belt function.

Mower Deck Drive Belt

Guides on inspecting, checking tension, and replacing the mower deck drive belt.

Mower Deck Belts

Instructions for inspecting, checking tension, and replacing individual mower deck belts.

Weight Transfer Springs

Explains the function and importance of checking the weight transfer springs.

Blades

Covers inspection, installation, and maintenance of the Articulator's high-lift blades.

Operator Seat

Ensures the operator seat is secure and properly adjusted for operator comfort and control access.

Steering Control Arms

Details checking steering control arms for proper linkage, freedom of movement, and neutral lock.

Lights

Guides on checking the functionality of the Articulator's headlights and hazard lights.

Mower Deck Height

Explains how to adjust the mower deck height before operating the Articulator.

Mower Deck Height Cable Calibration (425 HD)

Provides specific calibration steps for the mower deck height cables on the 425HD model.

Mower Deck Height Cable Calibration (425 MD)

Provides specific calibration steps for the mower deck height cables on the 425MD model.

Tires & Wheels

Covers checking tire pressure, gauge wheels, and swivel collars for proper function.

General

General inspection points including decals, covers, safety devices, and discharge chute.

Battery

Instructions on checking battery charge, connections, and safety precautions.

Engine

Guidance on checking engine exhaust, sounds, oil pressure, and coolant temperature.

Mower Deck Lift

Details testing and adjusting the hydraulic and manual mower deck lift arms.

Hour Meter

Locates the hour meter and suggests recording readings for maintenance tracking.

Maintenance Checklist

Refers to the maintenance checklist in Section 5 for proper upkeep.

Pre-Operation Equipment Inspection Checklist

A comprehensive checklist for inspection before each operation of the Articulator.

OPERATING PROCEDURES

Starting The Engine

Step-by-step guide on safely starting the Articulator's engine, including pre-heat and safety interlocks.

Stopping The Engine

Procedures for safely shutting down the Articulator's engine and preparing for dismounting.

Motion Control

Explains how to control the Articulator's movement using the steering control arms.

Ground Speed

Guidance on adjusting ground speed for cutting efficiency and safe transport.

Mower Height Adjustment

Details how to adjust the mower deck height using the control stick and spacers.

Mower Deck Operation

Instructions on engaging and operating the mower deck and its safety features.

MAINTENANCE

Maintenance

Stresses the importance of proper maintenance and adherence to schedules for longevity.

Every 8 Operating Hours or Daily

Lists daily maintenance tasks including greasing, inspection, and cleaning.

First 25 Operating Hours

Specifies initial maintenance tasks after the first 25 operating hours.

First 50 Operating Hours

Outlines maintenance tasks required after the first 50 operating hours.

Every 50 Operating Hours

Details maintenance tasks to be performed every 50 operating hours.

Every 100 Operating Hours

Specifies maintenance tasks for every 100 operating hours.

Every 200 Operating Hours

Lists maintenance tasks for every 200 operating hours.

Every 400 Operating Hours

Outlines maintenance tasks for every 400 operating hours.

Every 500 Hours

Details maintenance tasks to be performed every 500 operating hours.

Every 800 Hours

Specifies maintenance tasks for every 800 operating hours.

Annual

Lists annual maintenance tasks for the Articulator.

Bi-Annual

Outlines bi-annual maintenance tasks for the Articulator.

Maintenance Schedule

A comprehensive schedule detailing maintenance tasks based on operating hours.

Model 425 HD-MD Articulator Specifications

Provides detailed specifications for the Articulator's mower deck, transmission, and engine.

Hydraulic System Diagram (425 HD)

A schematic illustrating the hydraulic system components and flow for the 425HD model.

Hydraulic System Diagram (425 MD)

A schematic illustrating the hydraulic system components and flow for the 425MD model.

Electrical Schematic

An electrical schematic showing the wiring and components of the Articulator's electrical system.

Deck Belt Illustration

A diagram illustrating the routing and identification of the mower deck belts.

Lastec 425HD Specifications

General IconGeneral
BrandLastec
Model425HD
CategoryLawn and Garden Equipment
LanguageEnglish