Chainsaw Operator Intermediate

• External components of a chainsaw and their functions.
• Component parts of saw chain, chain dimensions, parts of a cutter and chip removal are explained.
• Design and types of guide bars.
• The mechanical function, types of chain drive sprockets and sprocket wear.
• Health and safety hazards related to chainsaw use.
• Personal protective equipment (PPE) requirements.
• General safety requirements.
• Transportation requirements of chainsaws.
• Reactive forces.
• Operational safety requirements.
• Pre-operational checks is explained in terms of prolonging chainsaw life, maximising productivity, minimising cost, enhancing safety and minimising down time.

• Guide bar and saw chain are mounted and tensioned on the chainsaw.
• Factors related to sharpening.
• Holding the chainsaw with the correct stance.
• Cutting actions.
• Timber under compression and tension is identified and cutting action and sequence is demonstrated accordingly.
• De-branching techniques.
• Safe work practices during use and maintenance of the chainsaw.
• The importance of maintenance is explained in terms of prolonging chainsaw life, maximising productivity, minimising cost, enhancing safety and minimising down time.
• Checklists are completed according to procedures and corrective action is taken.
• Consequences of operating a chainsaw with a poorly maintained saw chain are explained.

PPE:

• Safety helmet
• Eye protection
• Ear protection
• Gloves
• Safety pants
• Tunic
• Shin pads
• Safety Boots

Chainsaw kit:

• Brushcutter
• Harness
• Gut
• Blade sharpening set
• Combination spanner or scrench
• A suitable container for fuel and oil.
• Cloth/brush for cleaning the brushcutter.
• First aid bandage.

General machines, tools, felling aids (levers/wedges), canthooks and lifting equipment are provided by TLD.