John Deere H270 Harvester Head Operator Manual OMF069764
John Deere H270 Harvester Head Operator Manual OMF069764 - Image 2
John Deere H270 Harvester Head Operator Manual OMF069764 1

John Deere H270 Harvester Head Operator Manual OMF069764

$30

  • Type Of Manual: Operator Manual
  • Manual ID: OMF069764
  • Format: PDF
  • Size: 4.3MB
  • Number of Pages: 134
Category: Tag:
Description
  • Model List:

    • H270 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 General Precautions
  • 1.2.1. General
  • 1.2.2. Recognize Safety Information
  • 1.2.3. Understand Signal Words
  • 1.2.4. Follow Safety Instructions
  • 1.2.5. Before Use
  • 1.3. Safety Operating Precautions
  • 1.3.1. Operating Safety Precautions
  • 1.3.2. Before a New Shift
  • 1.3.3. Transport by Road
  • 1.3.4. Prepare Harvester Head for Storage
  • 1.4. Safety Maintenance Precautions
  • 1.4.1. General
  • 1.4.2. Working with Oils and Chemicals
  • 1.5. Planning Your Work
  • 1.5.1. General
  • 1.5.2. Example of How a Map Sketch May Look
  • 1.6. Thinning
  • 1.6.1. General
  • 1.6.2. Working Techniques for Thinning
  • 1.7. Regeneration Harvesting
  • 1.7.1. General
  • 1.7.2. Working Techniques for Regeneration Harvesting
  • 1.8. Felling
  • 1.8.1. General
  • 1.8.2. Stump Height
  • 1.8.3. Felling Stage
  • 1.8.4. When Felling on Sloping Ground
  • 1.8.5. Felling Trees with Large Roots
  • 1.9. Delimbing and Crosscutting
  • 1.9.1. General
  • 1.10. Maintenance General
  • 1.10.1. General
  • 1.10.2. Maintenance Safety Precautions
  • 1.10.3. Special Tools
  • 1.10.4. Tightening Torques for Bolt Fastenings
  • 1.11. Oils and Fluids
  • 1.11.1. Instructions for Greasing
  • 1.11.2. Oil and Fluid Recommendations
  • 1.12. Periodic Maintenance
  • 1.12.1. Maintenance Daily or after Every 10 Hours
  • 1.12.2. Maintenance Weekly or after Every 50 Hours
  • 1.12.3. Maintenance after Every 250 Hours
  • 1.12.4. Maintenance after Every 950 Hours
  • 1.13. Maintenance Feeding Equipment
  • 1.13.1. Feeding Rollers
  • 1.13.2. Feeding Roller Motors
  • 1.14. Maintenance Saw Equipment
  • 1.14.1. Saw Unit Safety
  • 1.14.2. Saw Components
  • 1.14.3. Description of Operation
  • 1.14.4. Hydraulic Pressures and Volyme Flows
  • 1.14.5. Chain Saw Maintenance
  • 1.14.6. Changing the Saw Chain
  • 1.14.7. Sharpening (.404 Chain Pitch)
  • 1.14.8. Dos and Donts of Saw Chain Sharpening
  • 1.14.9. Chain Lubrication System
  • 1.14.10. Checking the chain lubrication system
  • 1.14.11. Chain tensioning in conjunction with sawing
  • 1.14.12. Bleeding the Chain Tensioning System
  • 1.14.13. Adjusting the pressure of the chain tensioner
  • 1.14.14. Saw Bar Maintenance
  • 1.14.15. Changing the Saw Bar
  • 1.14.16. Changing the Bar Holder
  • 1.14.17. Adjusting the Sensors
  • 1.14.18. Checking/Replacing the Tip Sprocket
  • 1.15. Maintenance Length Measuring System
  • 1.15.1. General
  • 1.15.2. Replacing the pulse sensor
  • 1.16. Maintenance Diameter Measuring System
  • 1.16.1. General
  • 1.16.2. Checking the TJ 3000 / Timbermatic 300 Set Values
  • 1.16.3. Checking the Diameter Potentiometer, Timbermatic 10 3G
  • 1.16.4. Adjustment
  • 1.16.5. Demounting the Diameter Sensor, Tj 3000 / Timbermatic 300
  • 1.16.6. Demounting the Diameter Sensor, Timbermatic 10 3G
  • 1.16.7. Mounting the diameter sensor
  • 1.17. Maintenance Delimbing Knives
  • 1.17.1. Adjustable upper delimbing knife
  • 1.17.2. Sharpening
  • 1.18. Troubleshooting
  • 1.18.1. Checklist
  • 1.18.2. Troubleshooting
  • 1.19. Hydraulic System
  • 1.19.1. General
  • 1.19.2. Hydraulic Components of the Harvester Head
  • 1.19.3. Hydraulic Components of the Valve Block
  • 1.19.4. Electric Connectors, Valve Block
  • 1.19.5. Hydraulic Diagrams
  • 1.19.6. Checking and Adjusting Pressures
  • 1.19.7. Checking the settings of the main pressure relief valve (6)
  • 1.19.8. Adjusting the main pressure relief valve (6)
  • 1.19.9. Checking/adjusting the low pressure pressure reduce valve (8)
  • 1.19.10. Checking/adjusting the pressing pressure pilot valve for delimbing knives, lower delimbing knives (24), upper delimbing knives (24)
  • 1.19.11. Checking/adjusting the feed roller pressing pressure pilot valve (24)
  • 1.19.12. Checking/adjusting the measuring wheel pressure reduce valve (48)
  • 1.19.13. Checking/adjusting the saw bar feed/return pressure reduce valve (12)
  • 1.19.14. Adjusting the pressure of the automatic chain tensioner (34)
  • 1.19.15. Checking/adjusting the pressure reduce valve (37) for feed forward
  • 1.19.16. Pressure Relief Valve (FlashCut) of the Saw Bar Pressing Pressure (option)
  • 1.20. Electrical System
  • 1.20.1. General
  • 1.20.2. Control and Measuring System
  • 1.20.3. Replacing an Electric Lead in HHM Connectors
  • 1.20.4. Connectors in HHM
  • 1.20.5. Connectors in MFM 3G (option)
  • 1.20.6. Wiring Diagrams
  • 1.21. Optional Equipment Color Marking Systems
  • 1.21.1. Before Use
  • 1.21.2. Maintenance
  • 1.21.3. Useful Tips
  • 1.21.4. When not in Use
  • 1.22. Optional Equipment FlashCut
  • 1.22.1. Function
  • 1.23. Technical Data
  • 1.23.1. H270 Harvester Head
  • 2. Page Numbers
  • 2.1. Section 01
  • 2.2. Section 11
  • 2.3. Section 12
  • 2.4. Section 13
  • 2.5. Section 21
  • 2.6. Section 22

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