John Deere H270E Harvester Head Operator Manual OMF071968
John Deere H270E Harvester Head Operator Manual OMF071968 - Image 2
John Deere Timberjack H270E Harvester Head Operator Manual F071968 1

John Deere H270E Harvester Head Operator Manual OMF071968

$30

  • Type Of Manual: Operator Manual
  • Manual ID: OMF071968
  • Format: PDF
  • Size: 4.4MB
  • Number of Pages: 134
Category: Tag:
Description
  • Model List:

    • H270E Harvester Head
  • 1. Contents
  • 1.1. Warranty
  • 1.1.1. Standard warranty clauses
  • 1.1.2. Standard Warranty
  • 1.1.3. Periodic Maintenance
  • 1.2. Safety Safety Features
  • 1.2.1. Safety Features of the Harvester Head
  • 1.3. Safety General Precautions
  • 1.3.1. General
  • 1.3.2. Recognize Safety Information
  • 1.3.3. Understand Signal Words
  • 1.3.4. Follow Safety Instructions
  • 1.3.5. Before Use
  • 1.4. Safety Operating Precautions
  • 1.4.1. Operating Safety Precautions
  • 1.4.2. Before a New Shift
  • 1.4.3. Transport by Road
  • 1.4.4. Prepare Harvester Head for Storage
  • 1.5. Safety Maintenance Precautions
  • 1.5.1. General
  • 1.5.2. Working with Oils and Chemicals
  • 1.6. Planning Your Work
  • 1.6.1. General
  • 1.6.2. Example of How a Map Sketch May Look
  • 1.7. Thinning
  • 1.7.1. General
  • 1.7.2. Working Techniques for Thinning
  • 1.8. Regeneration Harvesting
  • 1.8.1. General
  • 1.8.2. Working Techniques for Regeneration Harvesting
  • 1.9. Felling
  • 1.9.1. General
  • 1.9.2. Stump Height
  • 1.9.3. Felling Stage
  • 1.9.4. When Felling on Sloping Ground
  • 1.9.5. Felling Trees with Large Roots
  • 1.10. Delimbing and Crosscutting
  • 1.10.1. General
  • 1.11. Maintenance General
  • 1.11.1. General
  • 1.11.2. Maintenance Safety Precautions
  • 1.11.3. Special Tools
  • 1.11.4. Tightening Torques for Bolt Fastenings
  • 1.12. Oils and Fluids
  • 1.12.1. Instructions for Greasing
  • 1.12.2. Oil and Fluid Recommendations
  • 1.13. Periodic Maintenance
  • 1.13.1. Maintenance Daily or after Every 10 Hours
  • 1.13.2. Maintenance Weekly or after Every 50 Hours
  • 1.13.3. Maintenance after Every 250 Hours
  • 1.13.4. Maintenance after Every 1000 Hours
  • 1.14. Maintenance Feeding Equipment
  • 1.14.1. Feeding Rollers (optional equipment)
  • 1.14.2. Feeding Roller Motors
  • 1.15. Maintenance Saw Equipment
  • 1.15.1. Saw Unit Safety
  • 1.15.2. Saw Components
  • 1.15.3. Description of Operation
  • 1.15.4. Hydraulic Pressures and Volyme Flows
  • 1.15.5. Chain Saw Maintenance
  • 1.15.6. Changing the Saw Chain
  • 1.15.7. Sharpening (.404 Chain Pitch)
  • 1.15.8. Dos and Donts of Saw Chain Sharpening
  • 1.15.9. Chain Lubrication System
  • 1.15.10. Checking the Chain Lubrication System
  • 1.15.11. Chain Tensioning in Conjunction with Sawing
  • 1.15.12. Bleeding the Chain Tensioning System
  • 1.15.13. Adjusting the Pressure of the Chain Tensioner
  • 1.15.14. Adjusting the Top Saw Chain Tension
  • 1.15.15. Saw Bar Maintenance
  • 1.15.16. Changing the Saw Bar
  • 1.15.17. Changing the Bar Holder
  • 1.15.18. Adjusting the Sensors (Contrinex)
  • 1.15.19. Adjusting the Sensors (Omron)
  • 1.15.20. Checking/Replacing the Tip Sprocket
  • 1.16. Maintenance Length Measuring System Measuring Wheel
  • 1.16.1. Replacing the pulse sensor
  • 1.17. Maintenance Diameter Measuring System
  • 1.17.1. General
  • 1.17.2. Checking the TJ 3000 / Timbermatic 300 Set Values
  • 1.17.3. Adjustment
  • 1.17.4. Demounting the Diameter Sensor, Tj 3000 / Timbermatic 300
  • 1.17.5. Mounting the Diameter Sensor
  • 1.18. Maintenance Delimbing Knives
  • 1.18.1. Sharpening
  • 1.19. Troubleshooting
  • 1.19.1. Checklist
  • 1.19.2. Troubleshooting
  • 1.20. Hydraulic System
  • 1.20.1. General
  • 1.20.2. Hydraulic Components of the Harvester Head
  • 1.20.3. Hydraulic Components of the Valve Block
  • 1.20.4. Electric Connectors, Valve Block
  • 1.20.5. Hydraulic Diagrams
  • 1.20.6. Checking and Adjusting Pressures
  • 1.20.7. Checking the settings of the main pressure relief valve (9)
  • 1.20.8. Adjusting the main pressure relief valve (9)
  • 1.20.9. Checking/adjusting the pressing pressure pilot valve for delimbing knives, lower delimbing knives (31), upper delimbing knives (31)
  • 1.20.10. Checking/adjusting the feed roller pressing pressure pilot valve (31)
  • 1.20.11. Checking/adjusting the measuring wheel pressure reduce valve (70) / Checking/adjusting the throttle check valve (66)
  • 1.20.12. Adjusting the saw bar movement speed by the throttle check valve (61) (standard saw equipment)
  • 1.20.13. Pressure Relief Valve (45) of the Harvester Head Lift
  • 1.20.14. Checking/adjusting the pressure reduce valve (57) for feed forward
  • 1.21. Electrical System
  • 1.21.1. General
  • 1.21.2. Control and Measuring System
  • 1.21.3. Replacing an Electric Lead in HHM Connectors
  • 1.21.4. Connectors in HHM
  • 1.21.5. Connectors in MFM 3G (option)
  • 1.21.6. Wiring Diagrams
  • 1.22. Optional Equipment Color Marking Systems
  • 1.22.1. Before Use
  • 1.22.2. Maintenance
  • 1.22.3. Useful Tips
  • 1.22.4. When not in Use
  • 1.23. Optional Equipment Length Measuring System
  • 1.23.1. General
  • 1.23.2. Replacing the pulse sensor
  • 1.24. Technical Data
  • 1.24.1. H270E Harvester Head
  • 2. Page Numbers
  • 2.1. Section 01
  • 2.2. Section 11
  • 2.3. Section 12
  • 2.4. Section 13
  • 2.5. Section 14
  • 2.6. Section 21
  • 2.7. Section 22

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