Introduction
Chainsaw safety is crucial for workers who operate these powerful tools in forestry, construction, and landscaping. Ensuring proper training, equipment, and safety protocols can significantly reduce the risk of accidents and injuries.
Hazards
When it comes to chainsaw use, many hazards exist, such as:
- Kickback
- Pushback
- Pull-in
- Hearing loss
- Vibration injuries
- And, CO poisoning
Preventing Kickback
The term “kickback” is used to describe a sudden and unintended jolt by the chainsaw in an upward direction. It can be extremely dangerous and is one of the most common causes of accidents involving chainsaws. Fortunately, there are methods to prevent kickback, including:
- Use a saw equipped with a chain break or kickback guard
- Hold the saw firmly with both hands
- Watch for twigs that can snag the chain
- Do not pinch the chain or bar while cutting
- Cut with the lower part of the bar close to the bumper, not on top near the nose
- Maintain a high speed when entering or leaving a cut
- Keep the chain sharp
- And, do not reach above the shoulder to cut
Inspection
Inspecting a chainsaw before each use is essential for ensuring its safe and efficient operation. Regular checks can help identify potential issues, prevent malfunctions, and reduce the risk of accidents. When performing an inspection, ensure the following:
- All screws and bolts are tight and secure, and all covers are secured in place
- Check for leaks on any fluid reservoirs, caps, hoses, or connections
- The chain is set and maintained at the correct tension per the manufacturer’s recommendations
- There is adequate chain lube in the reservoir
- The chain is always sharp
- The muffler is in place and free of damage or deterioration
- And, the tip guard is in place on the saw and the chain brake is functioning properly
Personal Protective Equipment (PPE)
PPE requirements may vary depending on the operation being conducted. Typically, when chainsaws are used, the following PPE should be utilized:
- Safety glasses or goggles
- Tight-fitting gloves
- Ear plugs or muffs
- Hard hat
- Safety boots
- And, arm and leg protection
Starting a Chainsaw
When starting a chainsaw, safety measures should be followed, including:
- Keep everyone at least 6 feet away while attempting to start
- Place the chainsaw on solid ground and secure it with one foot on the rear handle
- Never “drop start” or “throw start” a chainsaw
- Do not let the cord snap back to the starter
- And, let the chainsaw idle for a minute or two to warm up
Operating a Chainsaw
When operating a chainsaw, safety precautions are crucial in protecting yourself and those around you. There are many safety precautions to follow, including:
- Hold the saw firmly with both hands and keep your feet firmly planted before beginning to cut
- Bring the saw to full operating speed before cutting
- Never pull the chainsaw blade toward you
- Do not operate a chainsaw above shoulder height
- And, turn the chainsaw off when not in use
If you feel resistance or need to apply extra pressure to cut, the chain may be dull. Using a dull chain can be hazardous and increases the risk of developing Hand-Arm Vibration Syndrome (HAVS).
Resources
OSHA provides a Quick Card with additional chainsaw safety information
OSHA also provides a Quick Card with information on how to safely work with chainsaws.
Conclusion
Prioritizing chainsaw safety is essential for preventing accidents and ensuring a safe work environment. By following proper safety protocols, using the right protective gear, and regularly maintaining your chainsaw, you can reduce risks and work more confidently.