Why hydraulics are under pressure when wrapper is idle on McHale W2020 Farm Equipment?
If the hydraulics are under pressure when your McHale Farm Equipment wrapper is idle, the valve may be set to closed-centre on an open-centre system. Change the valve setting.
Why dispensers do not rotate or ‘Dispenser Safety’ is displayed on my McHale W2020?
If the dispensers on your McHale Farm Equipment aren't rotating, or if ‘Dispenser Safety’ is displayed, there could be several reasons. First, check that hydraulic oil is flowing correctly and that the ‘tank return’ line is properly connected and the quick-release couplings are secure. Secondly, a power supply fault, such as a poor battery or charging system, could be the cause; ensure all electrical connections are good and that a 13 V power supply is available. Finally, the leading dispenser safety arm may be activated because the trip arm catch is still in place. If this is the case, reposition the safety arm(s) into the working position and press the ‘Resume’ button on the control box.
What to do if auto start cycle will not run once pressed on McHale W2020?
If the auto start cycle on your McHale Farm Equipment doesn't run when pressed, there are a couple of things to check. First, ensure there is proper hydraulic oil flow and return by verifying that the ‘tank return’ line is connected ‘to tank’ and that the quick-release couplings are in good condition. Secondly, make sure the correct cycle is selected by pressing the ‘AUTO/MAN’ button until the desired cycle is displayed on the control box.
What to do if roller lift arms do not go out or in on McHale Farm Equipment?
If the roller lift arms on your McHale Farm Equipment aren't moving, it could be due to a few reasons. First, ensure hydraulic oil is flowing correctly and that the ‘tank return’ line is properly connected ‘to tank’ and check both quick-release couplings. Also, a power supply fault, such as a poor battery or charging system, could be the issue. Check all electrical connections and ensure a 13 V power supply is available.
What to do if ‘LOW BATT’ is displayed on McHale W2020 Farm Equipment?
If ‘LOW BATT’ is displayed on your McHale Farm Equipment, it indicates a low supply voltage or a poor connection. Check the connections, battery, and charging system to resolve this issue.
Why is plastic not stretching properly on McHale W2020 Farm Equipment?
If the plastic isn't stretching properly on your McHale Farm Equipment, it might be due to a buildup of tack or glue on the dispenser rollers. Clean the rollers off with kerosene.
Why is film not being cut properly in the cut & hold of McHale W2020 Farm Equipment?
If the film isn't being cut properly in the cut & hold of your McHale Farm Equipment, the blade may be blunt. Carefully replace the blade.
What to do if cut & hold does not hold plastic film on McHale W2020 Farm Equipment?
If the cut & hold on your McHale Farm Equipment isn't holding the plastic film, it could be that the blade is cutting the film before it is gripped. Carefully lower the knife position and adjust the magnet position.
General| Brand | McHale |
|---|---|
| Model | W2020 |
| Category | Farm Equipment |
| Language | English |
Key information regarding machine registration, dealer responsibilities, and warranty voiding for end users.
Specifies the intended agricultural applications and limitations for the round bale wrapper.
Identifies key components of the machine through a labeled diagram.
Details critical dimensions, weights, and operational capacities of the machine.
Outlines the necessary tractor specifications, including linkage, electrics, and hydraulics.
Describes available optional features that enhance the machine's functionality.
Explains warning, caution, note, and environment messages and their associated symbols.
Emphasizes the importance of reading safety decals and following manual instructions.
Provides guidelines for securely storing machine attachments and keeping areas clear.
Specifies essential PPE required for maintenance to prevent health and safety hazards.
Recommends keeping emergency equipment like first aid kits and fire extinguishers readily available.
Warns against entanglement with moving parts and outlines precautions for safe operation.
Defines age-related and general criteria for competent machine operators.
Outlines procedures in case of fire and emphasizes preventative measures.
Highlights hazards associated with machinery operation and the importance of safety devices.
Details warnings and precautions related to hydraulic system pressure, hoses, and maintenance.
Addresses noise levels during operation and recommends measures for hearing protection.
Advises on keeping the machine clear of flammable materials and fire extinguisher availability.
Specifies safety measures for maintenance, including shutdown procedures and protective gear.
Illustrates the placement of various safety decals on the machine.
Defines the meaning of common safety decals and their corresponding part numbers.
Provides critical instructions and warnings for safely lifting and handling the machine.
Details recommended tractor size, linkage, electrical, and hydraulic system requirements.
Instructions for correctly installing and connecting the electronic control box.
Guidance on setting up the machine and understanding tractor hydraulic systems.
Explains the three common tractor hydraulic systems and how to identify them.
Procedure for selecting and setting the correct hydraulic spool valve configuration.
Instructions for connecting the load-sensing hose for 'power-beyond' equipped tractors.
Steps for connecting the control box to the tractor's power supply.
Detailed procedure for safely hitching and connecting the wrapper to the tractor.
Guidance on adding ballast to ensure stability of the tractor-wrapper combination.
Defines the ideal shape, density, and size of bales for optimal wrapping.
Details the importance of film quality, application layers, and storage guidelines.
Provides advice on protecting film rolls from damage, moisture, and UV exposure.
Explains how to calculate the correct number of wrapping arm rotations for bale coverage.
Details the functions of each button and mode (Manual/Automatic) on the control box.
Explains operating modes, soft key usage, film layers, bale counters, and voltage monitoring.
Visual guide to navigating the various menus and settings within the control unit.
Allows adjustment of wrapping revolutions, film sensor, auto load, and auto load time.
Enables adjustment of auto unload, satellite arm timing, and load rotation speed.
Details how to manage subtotals and view the grand total of bales wrapped.
Configuration settings for the control unit, including contrast, clock, and volume.
Information on selecting and pairing wired or radio remote control units.
Instructions for setting up and using the wired remote control.
Instructions for setting up and pairing the radio remote control.
Step-by-step guide detailing the typical sequence for automatic bale wrapping.
Instructions for calibrating the machine to ensure optimal performance and safety.
Describes common warning messages displayed by the control unit and their solutions.
Essential checks before travelling on public roads to ensure safety and compliance.
Step-by-step guide for safely loading plastic film rolls into the dispenser.
Actions required to prepare the machine for operation in the field.
Recommended method for wrapping bales, including sequences and operational notes.
Details on standard and optional dispenser gears for different film stretch percentages.
Procedure for safely releasing hydraulic pressure in the cut and hold system.
Guidance on adjusting magnets to ensure proper cut & hold grip on the plastic film.
Instructions for adjusting roller arm positions to accommodate different bale diameters.
Procedure for correctly adjusting the trip arm switch for proper safety function.
Steps for adjusting dispenser height to ensure optimal bale coverage.
Procedures for testing trip arm force, safety switch operation, and wrapping arm stopping.
Instructions for adjusting lift arm rollers to correct excessive movement.
Outlines routine maintenance tasks based on working hours, daily, weekly, monthly, and yearly intervals.
Procedure for checking and topping up the oil level in the dispenser gearbox.
Procedure for checking and topping up the oil level in the dispenser brake unit.
Guidance on checking dispenser trip arms for free rotation and correct shape.
Tables providing recommended torque values for various nuts and bolts.
Steps for cleaning, lubricating, and preparing the machine for long-term storage.
Tasks required to ready the machine for operation at the start of a new season.
Introduction to common problems and solutions for the machine.
Addresses issues with roller lift arms not moving and potential causes.
Solutions for when the dispenser roller lock fails to engage correctly.
Troubleshooting steps for dispenser rotation problems or 'Dispenser Safety' warnings.
Addresses problems with plastic film not stretching properly due to roller buildup.
Solutions for when the film is not being cut properly by the cut & hold mechanism.
Guidance on resolving issues where the cut & hold fails to secure the plastic film.
Troubleshooting steps for when the auto start cycle does not initiate.
Addresses 'LOW BATT' warnings, typically caused by voltage or connection issues.
Solutions for hydraulics remaining under pressure when the wrapper is idle.
Certifies the machine's compliance with EC machinery directives and relevant laws.
Details the checks performed during machine commissioning and included in the manual.
Guidelines for completing a PDI form during machine ownership transfer.
Outlines the terms and conditions for the limited warranty provided with McHale products.
Provides conversion factors for length, area, volume, mass, flow rate, pressure, speed, and torque.
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