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McHale 991 User Manual

McHale 991
83 pages
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McHale
Ballinrobe
Co. Mayo,
F31 K138 Ireland
Tel: +353 94 9520300
Email: sales@mchale.net
Website: www.mchale.net
CLT00218_5.01
55
I.S. EN ISO 9001:2015
991 High Speed
Round Bale Wrapper
Operator Instruction Manual
Issue 5

Table of Contents

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McHale 991 Specifications

General IconGeneral
BrandMcHale
Model991
CategoryFarm Equipment
LanguageEnglish

Summary

Introduction to the McHale 991 High Speed Wrapper

McHale 991 High Speed Wrapper Product Information

Designated Use of the McHale 991 High Speed Wrapper

Machine's intended agricultural purpose and limitations for safe operation.

McHale 991 High Speed Wrapper Front View

Diagram and labels identifying key components of the machine's front.

General Specifications for the McHale 991 High Speed Wrapper

Technical dimensions, weight, and speed of the machine.

Tractor Specifications for the McHale 991 High Speed Wrapper

Required tractor hitch, electrics, and hydraulic specifications.

McHale 991 High Speed Wrapper Machine Specifications

Details on film stretch, layers, width, and bale capacity.

Tyre Specifications for the McHale 991 High Speed Wrapper

Details on tyre size, pressure, and part number.

Optional Equipment for the McHale 991 High Speed Wrapper

Information on optional accessories and their functions.

General Safety Information for the McHale 991 High Speed Wrapper

Understanding Safety Information Symbols

Explanation of warning, caution, and note symbols used in the manual.

Following All Safety Instructions

Importance of reading manual, understanding decals, and proper operation.

Safe Storage Practices for Machine Items

Guidelines for safe storage of attachments and keeping areas clear.

Personal Protective Equipment (PPE) Requirements

Essential PPE for maintenance and prohibition of mobile phones.

Emergency Preparedness and Equipment

Requirement for readily available first aid kit, fire extinguisher, and phone numbers.

Staying Clear of Moving Machine Parts

Warning about entanglement with moving parts and necessary precautions.

Trained Operator Criteria for Safe Operation

Age-related and general requirements for machine operators.

Procedure in the Event of a Fire

Step-by-step procedure to follow in case of a fire incident.

General Safety Warnings and Hazard Awareness

Awareness of hazards, operator responsibility, safety devices, and Danger Zone.

Safety Precautions Before Travelling on Public Roads

Checks and requirements before operating the machine on public roads.

Safety Guidelines for Performing Maintenance

Safety precautions and procedures for maintenance and repair work.

Safety Procedures During Machine Inspection

Procedures and safety measures for inspecting the machine while running.

Child Safety Guidelines on Farms

Safety guidelines for children on farms and around machinery.

Safety Precautions During Lightning Strikes

Safety precautions to take during lightning.

Specific Safety Warnings for the McHale 991 High Speed Wrapper

Electronic Safety Warnings and Considerations

Warnings related to the machine's electronic components and EMC directive.

Hydraulic Safety Warnings and Precautions

Safety precautions for the hydraulic system, pressure, and hoses.

McHale 991 High Speed Wrapper Noise Level Information

Information on noise levels and recommendations for reducing exposure.

Fire Precautions for Machine Operation

Precautions to prevent fires and ensure flammable materials are managed.

Safety Instruction Decal Locations on the Machine

Diagram showing the placement of various safety decals on the machine.

Explanation of Safety Warnings and Instructions

Explanation of the meaning and purpose of different safety decals.

Machine Lifting Guidelines for Safe Operation

Safe procedures and equipment requirements for lifting the machine.

Jacking Guidelines for Safe Machine Support

Safe procedures and support requirements for jacking the machine.

Tractor Requirements and Preparation for the McHale 991

Tractor Requirements for the McHale 991 Wrapper

Minimum tractor power, hitch, and hydraulic/electrical specifications.

Hydraulic Spool Valve Setup Procedure

Procedures for setting up the hydraulic spool valve based on tractor system type.

Attaching the McHale 991 Wrapper to the Tractor

Step-by-step instructions for connecting the wrapper to the tractor.

Connecting the Electronic Control Box

Procedures for connecting and securing the electronic control box in the tractor cab.

Bale and Plastic Film Requirements for Wrapping

Bale Requirements for Optimal Silage Making

Quality and dimension requirements for bales to be wrapped.

Plastic Film Requirements for Effective Wrapping

Recommendations for film quality, layers, and application to bales.

Care and Handling of Plastic Film Rolls

Guidelines for protecting and storing plastic film rolls.

Electronic Control System for the McHale 991

McHale 991 Electronic Control Box Overview

Overview of the electronic control box as the operator interface.

Electronic Control Box Functions and Buttons

Detailed explanation of each button and its function on the control box.

Available Wrapping Programs

List and description of different wrapping programs and their start positions.

Electronic Control Box Setup Menu Structure

Menu structure and steps for configuring machine settings via the control box.

Electronic Control Box Working Display Features

Explanation of the different screens and status indicators shown on the working display.

Control Box Bale Counters and Usage

Explanation of different bale counters (current, day, grand total) and their usage.

Voltage Monitoring via the Control Box

How the control box monitors voltage and common causes of low voltage.

Liftarm Position Requirement for Operation

Requirement for lift arm position before starting a cycle.

Setting the Number of Film Wraps

Procedure to set the desired number of film wraps for the bale.

Operator Setup Menu and Adjustments

Accessing and adjusting operator-specific settings like slow down time.

Selecting the Correct Wrapping Sequence/Program

How to select the correct wrapping sequence for the machine.

McHale 991 Film Sensor Functionality

Functionality of the film sensor and how to set it On/Off.

Adjusting the Display Contrast

How to adjust the contrast of the electronic control box display.

Selecting and Setting Remote Control Type

Selection and setup of wired, infrared, or radio frequency remote controls.

Using the Infrared Remote Control

How to use the infrared remote and its receiver.

Using the Radio Remote Control

Setup and usage of the radio remote control.

Continuous Cycle Operation Mode

Explanation of the continuous cycle mode and its precautions.

Auto Load Setup and Operation Modes

Setup and modes ('Semi', 'On') for the automatic bale loading feature.

Technician Menu Access and Information

Information about the technician menu, which requires a PIN code.

McHale 991 Wrapper Operation Procedures

Preparing the Machine for Wrapping

Steps to prepare the machine for the wrapping process.

Loading Plastic Film into Dispensers

Detailed steps for loading plastic film rolls into the dispensers.

Dispenser Gear Options and Settings

Information on dispenser gear options for different film stretch percentages.

Using the Side-Tip Bale Damper

How to use and adjust the side-tip bale damper.

Recommended Method for Wrapping Behind the Tractor

Recommended method for wrapping bales when operating behind the tractor.

Road Traffic Safety and Operation of the McHale 991

Pre-Travel Checks for Public Roadways

Mandatory checks and procedures before traveling on public roads.

Field Operation and Wrapper Adjustments

Adjusting the Drawbar Height for Tractor Compatibility

Procedure for adjusting the drawbar height for tractor compatibility.

Adjusting the Dispenser Height for Optimal Coverage

How to adjust dispenser height for optimal film coverage based on bale size.

Adjusting Table Rollers and Belts

How to adjust table roller width for different bale diameters.

Adjusting Table Magnets for Position Control

Procedure for adjusting table magnets to ensure correct stopping and loading positions.

Adjusting Table Stop Position Magnets

Procedure for adjusting table magnets for correct stopping.

Adjusting Table Load Position Magnets

Procedure for adjusting table magnets for correct loading.

Adjusting Table Down Position Magnets

Procedure for adjusting table magnets for correct down positioning.

Adjusting Bale Damper Lift Height

How to adjust the bale damper lift height for gentle bale transition.

Adjusting Bale Damper Drop Speed

How to adjust the bale damper drop speed to prevent machine damage.

Table Drive Roller Shearbolt Replacement Procedure

Steps for replacing the shearbolt on the table drive roller sprocket.

Gearbox Cross Shaft Roll Pin Replacement

Steps for replacing roll pins in the gearbox cross shaft for overload protection.

Cut & Hold Accumulator Pressure Adjustment

Procedure for decreasing accumulator pressure in the cut & hold mechanism.

Chain Adjustments for Efficient Operation

General guide for adjusting drive chain tension for efficient operation.

Machine Maintenance for the McHale 991

Maintenance Intervals and Schedules

Recommended intervals for performing maintenance tasks.

Tightening Torque Values for Fasteners

Table of recommended torque values for various fasteners.

Storage Procedures for the McHale 991 Wrapper

End of Season Storage and Cleaning

Procedures for cleaning, storing, and protecting the machine at the end of the season.

Start of Season Checks and Preparation

Checks and procedures to perform before starting the machine at the beginning of a season.

Troubleshooting Common Issues with the McHale 991

Troubleshooting Lift Arm and Table Issues

Common issues related to the lift arm and table operation with their solutions.

Troubleshooting Plastic Film Handling Issues

Common issues related to plastic film handling and their solutions.

Troubleshooting Bale Damper Issues

Common issues related to the bale damper and their solutions.

Troubleshooting Cut & Hold Mechanism Issues

Common issues related to the cut & hold mechanism and their solutions.

Troubleshooting Control Box Issues

Common issues related to the control box and their solutions.

Troubleshooting Hydraulic System Issues

Common hydraulic system issues and their solutions.

Troubleshooting Remote Control Issues

Common issues with remote control reception and their solutions.

Troubleshooting Control Valve Issues

Common issues with the control valve, such as leaks, and their solutions.

Certification and Warranty Information

Declaration of Conformity for the McHale 991

Statement certifying the machine's compliance with EC directives.

Pre-Delivery Inspection (PDI) Form Details

Information about the Pre-Delivery Inspection form and its checks.

Change of Ownership Pre-Checks Procedure

Using the PDI form for ownership transfers and familiarizing new owners.

Limited Warranty Conditions for McHale Products

Overview of the limited warranty conditions and coverage.

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