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Model List:
- FD22B Felling Head
- FS22B Felling Head
- FR22B Felling Head
- FR24B Felling Head
- 1. Contents
- 1.1. SafetySafety and Operator Convenience Features
- 1.1.1. FS, FD and FR Series Felling Head Safety Operator Convenience Features
- 1.2. SafetyGeneral Precautions
- 1.2.1. Recognize Safety Information
- 1.2.2. Follow Safety Instructions
- 1.2.3. Operate Only If Qualified
- 1.2.4. Wear Protective Equipment
- 1.2.5. Avoid Unauthorized Machine Modifications
- 1.2.6. Stay Clear Of Moving Parts
- 1.2.7. Avoid HighPressure Fluids
- 1.2.8. Avoid HighPressure Oils
- 1.2.9. Prepare for Emergencies
- 1.2.10. Control Pattern
- 1.2.11. Handle Chemical Products Safely
- 1.2.12. Dispose Of Waste Properly
- 1.3. SafetyOperating Precautions
- 1.3.1. Keep Riders Off Machine
- 1.3.2. Operate Booms With Care
- 1.3.3. Add and Operate Attachments Safely
- 1.3.4. Avoid Power Lines
- 1.4. SafetyMaintenance Precautions
- 1.4.1. Park And Prepare For Service Safely
- 1.4.2. Use Proper Lifting Equipment
- 1.4.3. Remove Paint Before Welding or Heating
- 1.4.4. Make Welding Repairs Safely
- 1.4.5. Drive Metal Pins Safely
- 1.5. SafetySafety Signs
- 1.5.1. FD Series Safety Sign Location
- 1.5.2. FS Series and FR Series (S.N. XXXXXX) Safety Sign Location
- 1.5.3. Safety Sign Location
- 1.6. OperationFelling Head Components
- 1.6.1. FD Series Felling Head Components
- 1.6.2. FS Series Felling Head Components
- 1.6.3. FR Series Felling Head Components
- 1.7. OperationSaw Drive
- 1.7.1. Saw Drive ComponentsB Series Heads
- 1.7.2. Saw Drive DescriptionB Series Heads
- 1.7.3. Disc Saw Blade Description
- 1.7.4. Disc Saw Blade and Tooth Data
- 1.7.5. Stop Plate DescriptionFD Series Head
- 1.8. OperationFelling Heads
- 1.8.1. Basic Operation
- 1.8.2. Principle of Operation
- 1.8.3. Speed of Blade Feed
- 1.8.4. General Method of Operation
- 1.8.5. Stop the Saw Blade
- 1.8.6. Cutting Multiple Trees
- 1.8.7. Handle and Control The Tree
- 1.9. MaintenancePeriodic Maintenance
- 1.9.1. Periodic Maintenance TableB Series Heads
- 1.9.2. Prepare Machine for Maintenance
- 1.9.3. Locking Bolt Storage
- 1.9.4. Tools Required
- 1.10. MaintenanceEvery 10 Hours
- 1.10.1. Visually Inspect All Bolts and Covers
- 1.10.2. Check Saw Housing for Restriction
- 1.10.3. Check All Hydraulic Hoses and Fittings
- 1.10.4. Lubricate All Grease Fittings
- 1.10.5. Check Saw Tooth Bolt Torque
- 1.10.6. Check Saw Tooth and Disc Saw Blade Condition
- 1.10.7. Check Driveshaft End Play
- 1.11. MaintenanceInitial 100 Hours
- 1.11.1. Change OilHigh Rotation Wrist Gear Boxes FR Series (S.N. XXXXXX)
- 1.12. MaintenanceEvery 100 Hours
- 1.12.1. Check All Cap Screw Torques
- 1.12.2. Check All Hydraulic Hoses and Fittings
- 1.12.3. Check Disc Saw Blade R.P.M.
- 1.12.4. Check Hydraulic Pressure Setting
- 1.12.5. Lubricate Driveshaft and Motor Coupling
- 1.12.6. Clean Saw Motor Area
- 1.12.7. Check Gear Box Oil LevelFR High Rotation Wrist (S.N. XXXXXX)
- 1.12.8. Check Gear Box Oil LevelFR High Rotation Wrist
- 1.12.9. Clean Grease Vent
- 1.13. MaintenanceInitial 250 Hours
- 1.13.1. Change OilHigh Rotation Wrist Gear Boxes
- 1.14. MaintenanceEvery 1000 Hours
- 1.14.1. Change OilHigh Rotation Wrist Gear Boxes FR Series (S.N. XXXXXX)
- 1.14.2. Change OilHigh Rotation Wrist Gear Boxes
- 1.15. MiscellaneousMachine
- 1.15.1. Disc Saw Blade Inspection
- 1.15.2. Saw Tooth Replacement
- 1.15.3. Disc Saw Blade RemovalFD Series Heads
- 1.15.4. Disc Saw Blade InstallationFD Series Heads
- 1.15.5. Disc Saw Blade RemovalFS and FR Series Heads
- 1.15.6. Disc Saw Blade InstallationFS and FR Series Heads
- 1.15.7. Check All Hydraulic Hoses and Fittings
- 1.15.8. Disc Saw Blade Gauge
- 1.15.9. Initial Pump Motor Startup
- 1.15.10. Initial Saw Speed Adjustment
- 1.15.11. Initial Saw Circuit Begin of Stroke Adjustment and Pressure Setting
- 1.16. MiscellaneousSaw Speed Sense Equipment
- 1.16.1. Saw Speed Sense Equipment
- 1.16.2. Saw Speed Tachometer
- 1.17. MiscellaneousTroubleshooting
- 1.17.1. Diagnose Disc Saw Blade
- 1.18. MiscellaneousSerial Numbers
- 1.18.1. Felling Head Serial Numbers
- 1.18.2. Model and Serial Number Record
- 1.19. Misc. Specifications
- 1.19.1. General SpecificationsFD22B Felling Head
- 1.19.2. FD22B Felling Head Dimensions
- 1.19.3. General SpecificationsFR22B Felling Head
- 1.19.4. FS22B Felling Head Dimensions
- 1.19.5. General SpecificationsFS22B Felling Head
- 1.19.6. FR22B Felling Head Dimensions
- 1.19.7. FR22B High Rotation Wrist Dimensions
- 1.19.8. General SpecificationsFR24B Felling Head
- 1.19.9. FR24B Felling Head Dimensions
- 1.19.10. FR24B High Rotation Wrist Dimensions
- 2. Page Number
- 2.1. Section 11
- 2.2. Section 12
- 2.3. Section 13
- 2.4. Section 14
- 2.5. Section 15
- 2.6. Section 21
- 2.7. Section 22
- 2.8. Section 23
- 2.9. Section 31
- 2.10. Section 32
- 2.11. Section 33
- 2.12. Section 34
- 2.13. Section 35
- 2.14. Section 36
- 2.15. Section 41
- 2.16. Section 42
- 2.17. Section 43
- 2.18. Section 44
- 2.19. Section 45





