-
Model List:
- H290 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. Make Welding Repairs Safely
- 1.5.3. 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 1000 Hours
- 1.14. Maintenance Feeding Equipment
- 1.14.1. Feeding Rollers
- 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. Cold Weather Use
- 1.15.7. Changing the Saw Chain
- 1.15.8. Sharpening the Saw Chain
- 1.15.9. Saw Chain Repair
- 1.15.10. Chain Lubrication System
- 1.15.11. Checking the Chain Lubrication System
- 1.15.12. Chain Tensioning in Conjunction with Sawing
- 1.15.13. Bleeding the Chain Tensioning System
- 1.15.14. Adjusting the Pressure of the Chain Tensioner
- 1.15.15. Adjusting the Top Saw Chain Tension
- 1.15.16. Saw Chain Troubleshooting
- 1.15.17. Saw Bar Maintenance
- 1.15.18. Changing the Saw Bar
- 1.15.19. Changing the Bar Holder
- 1.15.20. Adjusting the Sensors
- 1.15.21. Saw Bar Troubleshooting
- 1.15.22. Replacing the Tip Sprocket
- 1.16. Maintenance Length Measuring System
- 1.16.1. Replacing the pulse sensor
- 1.17. Maintenance Diameter Measuring System
- 1.17.1. General
- 1.17.2. Checking the Set Values
- 1.17.3. Adjustment
- 1.17.4. Checking the Diameter Potentiometer
- 1.17.5. Demounting the Diameter Sensor
- 1.17.6. 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 Delimbi
- 1.20.10. Checking/Adjusting the Feed Roller Pressing Pressure Pilot Valve
- 1.20.11. Checking/Adjusting the Measuring Wheel Pressure Reduce Valve (70
- 1.20.12. Checking/Adjusting the Pressure Reduce Valve (57) for Feed Forwa
- 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. 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. Technical Data
- 1.23.1. H290 Harvester Head
- 2. Page Number
- 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
- 2.8. Section 23
- 2.9. Section 24
- 2.10. Section 25
- 2.11. Section 31
- 2.12. Section 32
- 2.13. Section 33
- 2.14. Section 34
- 2.15. Section 35
- 2.16. Section 36
- 2.17. Section 37
- 2.18. Section 38
- 2.19. Section 41
- 2.20. Section 51
- 2.21. Section 61
- 2.22. Section 71
- 2.23. Section 81





