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MacDon DWA User Manual

MacDon DWA
140 pages
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Double Windrow Attachment (DWA)
for M Series Self-Propelled Windrowers
Setup, Operation, and Parts Manual
215626 Revision A
Original Instruction
The Harvesting Specialists.

Table of Contents

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MacDon DWA Specifications

General IconGeneral
BrandMacDon
ModelDWA
CategoryFarm Equipment
LanguageEnglish

Summary

Chapter 1: Safety

1.1 Safety Alert Symbols

Explains the meaning and importance of safety alert symbols used in the manual and on the machine.

1.2 Signal Words

Defines DANGER, WARNING, CAUTION, IMPORTANT, and NOTE signal words to identify hazardous situations.

1.3 General Safety

Provides essential general safety precautions for operating and servicing machinery.

1.4 Maintenance Safety

Outlines safety procedures to follow during machine maintenance and repair.

1.5 Hydraulic Safety

Details critical safety measures for handling hydraulic components and systems.

1.6 Safety Signs

Explains the purpose, care, and replacement of safety signs on the machine.

1.7 Safety Sign Decals

Describes specific safety signs and their meanings to understand equipment hazards.

1.8 Safety Decal Locations

Shows the locations of various safety decals on the Double Windrow Attachment (DWA).

Chapter 2: Setup Instructions

2.1 Reworking Windrower Frame – Pre-2008 Models

Instructions for modifying older windrower frames before installing the DWA.

2.2 Installing Draper Drive Manifold

Guides the connection of the DWA draper drive manifold to the windrower's hydraulic system.

2.3 Installing Platform Rail

Details the installation of the platform rail for operator access and safety.

2.4 Installing Linkage

Instructions for attaching the DWA linkage, the main structural component, to the windrower.

2.5 Installing Deck

Procedure for removing shipping supports and installing the DWA conveyor deck.

2.6 Installing Hydraulics

Covers the hydraulic connections and hose routing for the DWA.

2.7 Installing Auxiliary Valve Block

Details the installation of the auxiliary valve block for additional DWA hydraulic connections.

2.8 Installing Electrical System

Covers the electrical connections, wiring harness installation, and cab controls.

2.9 Installing Tank Overflow Hose Extension

Explains how to install the extension hose to prevent overflow fluid from dropping onto the deck.

Chapter 3: Operation

3.1 Operational Safety

Safety precautions to observe when operating the Double Windrow Attachment (DWA).

3.2 Engaging Deck Safety Pin

How to engage the deck safety pin to keep the deck locked when it is raised.

3.3 Raising and Lowering Deck

Procedures for raising and lowering the DWA deck from the windrower cab.

3.4 Setting Draper Speed

How to set the draper speed using the control knob on the combine console.

3.5 Adjusting the Deck Angle

Adjusts the deck angle to maximize performance and prevent interference.

3.6 Adjusting Deck Height

How to adjust the deck height to prevent it from touching the ground.

3.7 Positioning Conditioner Forming Shield

Guides the positioning of the forming shield to direct crop flow onto the draper.

3.8 Positioning Conditioner Rolls

Explains adjusting the conditioner roll gap to properly throw crop onto the DWA.

3.9 Operating Recommendations

Advice for operating the DWA with different types of headers.

Chapter 4: Maintenance and Servicing

4.1 Draper Maintenance

Procedures for maintaining the draper system, including tension and tracking adjustments.

4.1.1 Adjusting Draper Tension

How to adjust the draper belt tension so it does not sag or slip.

4.1.2 Adjusting Draper Tracking

Procedures for adjusting draper roller tracking to ensure proper alignment.

4.1.3 Replacing Draper

Steps for removing and installing a new draper on the DWA.

4.1.4 Adjusting Front Skid

How to adjust the front skid to ensure proper crop flow and protect the draper.

4.1.5 Adjusting Rear Deflector

How to adjust the rear deflector to prevent crop from entering the draper.

4.1.6 Maintaining Draper Rollers

Guidance on maintaining draper rollers, including seals and bearing checks.

4.1.7 Replacing Draper Roller Bearing and Seal

Instructions for replacing draper roller bearings and seals.

4.2 Lubrication

Details the lubrication points and schedule for the DWA.

4.3 Hydraulics Schematics

Provides hydraulic schematics for DWA drive and lift blocks.

Chapter 5: Repair Parts

5.1 Deck, Draper, and Rollers – Illustration 1

Lists parts for the deck, draper, and rollers with illustration 1.

5.2 Deck, Draper, and Rollers – Illustration 2

Lists parts for the deck, draper, and rollers with illustration 2.

5.3 Deck Supports and Linkage – Illustration 1

Lists parts for deck supports and linkage with illustration 1.

5.4 Deck Supports and Linkage (Illustration 2)

Lists parts for deck supports and linkage with illustration 2.

5.5 Hydraulics and In-Cab Electrical

Details hydraulic and in-cab electrical parts needed for DWA installation.

5.6 Hydraulic Service Components

Lists parts used to repair the DWA hydraulic system.

5.7 Decals

Lists the safety decals found on the Double Windrow Attachment (DWA).

Chapter 6: Reference

6.1 Torque Specifications

Provides torque values for various bolts, cap screws, and hydraulic fittings.

6.2 Conversion Chart

Provides a chart for converting SI and US customary units used in the manual.

Predelivery Checklist

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