Description
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Model List:
- 20in DTT Disc Saw Felling Head
- 1. Section 1 Introduction
- 1.1. Foreword
- 1.2. Model and Serial Number Record
- 1.3. Nonapproved Field Product Changes
- 2. Section 2 Warranty
- 2.1. Warranty Certificate
- 3. Section 3 Safety Rules
- 3.1. General
- 3.2. Safety Symbol
- 3.3. Understanding Signal Words
- 3.4. General Safety Precautions
- 3.5. Operating Safety Precautions
- 3.6. Servicing Safety Precautions
- 3.7. Fire Prevention
- 4. Section 4 Description
- 4.1. Nomenclature
- 4.1.1. Felling Head (Drive to Tree)
- 4.2. Decal Application
- 4.2.1. Drive to Tree Decal Location
- 4.3. Saw Drive Components
- 4.4. Saw Drive Description
- 4.5. Disc Saw Blade Description
- 4.5.1. Serial Number Location
- 4.5.2. Curved Carbide Tipped Blade
- 4.5.3. Hardened Tooth Blade
- 4.6. Disc Saw Blade and Tooth Data
- 4.7. Stop Plate Tilt Angle
- 4.7.1. Stop Plate Description
- 4.7.2. Stop Plate Adjustment
- 5. Section 5 Operation
- 5.1. Basic Operation
- 5.1.1. Principle of Operation
- 5.1.2. Blade Feeding Speed
- 5.1.3. General Method of Operation
- 5.1.4. Stopping The Disc Saw Blade
- 5.2. Operating Instructions
- 5.2.1. Felling Head (Drive to Tree)
- 6. Section 6 Lubrication and Maintenance
- 6.1. Maintenance Schedule
- 6.2. Maintenance Procedures
- 6.2.1. General
- 6.2.2. Tools Required
- 6.2.3. Maintenance First 25 Hours .
- 6.2.4. Maintenance 8 Hours
- 6.2.5. Maintenance 175 Hours
- 6.2.6. Maintenance 500 Hours
- 6.3. Unscheduled Maintenance
- 6.3.1. Disc Saw Blade Inspection
- 6.3.2. Saw Housing Restriction Inspection
- 6.3.3. Saw Tooth Replacement
- 6.3.4. Disc Saw Blade Removal
- 6.3.5. Disc Saw Blade Installation
- 6.3.6. Driveshaft Components
- 6.3.7. Driveshaft Removal
- 6.3.8. Driveshaft Assembly
- 6.3.9. Check Saw Shaft End Play
- 6.3.10. Check All Hydraulic Hoses and Fittings
- 6.4. Fluids and Lubricants .
- 6.4.1. Recommended Hydraulic System Fluids
- 7. Section 7 Hydraulic System
- 7.1. Startup Procedure
- 7.1.1. Initial Pump Motor Startup
- 7.2. Pressure Setting
- 7.2.1. Saw Circuit Pressure Setting
- 7.2.2. Begin of Stroke Adjustment
- 7.2.3. Saw Speed Adjustment
- 7.3. Saw Motor Cross Section and Schematic
- 8. Section 8 Electrical System
- 8.1. Saw Speed Sense Equipment
- 8.2. Saw Speed Tachometer
- 9. Section 9 Troubleshooting
- 9.1. Disc Saw Blade Stalling
- 9.1.1. Operator Technique
- 9.1.2. Disc Saw Blade Maintenance
- 9.1.3. Hydraulic
- 9.1.4. Cant Obtain Maximum Blade Speed
- 10. Section 10 Specifications
- 10.1. Saw Head Dimensions
- 10.2. Specifications
- 10.2.1. General
- 10.2.2. Service Specifications By Model
- 11. Section 11 Miscellaneous
- 11.1. Measurement Conversions
- 11.1.1. Miscellaneous Conversions
- 11.1.2. Metric and Imperial Unit Expressions
- 11.2. Wood Measurement Equivalents . .
- 11.3. Weights of Commercially Important Woods
- 11.4. General Bolt Torque Values
- 12. Section 12 Index
- 12.1. Alphabetical Index .
