Which of the following is not an approved method for starting a chainsaw?

The primary chainsaw start that is NOT approved and is dangerous is the “drop start” or “kickback start” method, where the saw is held in the air and the starter cord is pulled while the chain is free to spin. Always use a secure, ground-based starting position to prevent serious injury.

Ever wrestled with a stubborn chainsaw, feeling that mix of frustration and maybe a little fear? You’re not alone. Getting a chainsaw to fire up can be a hurdle, especially when you’re new to it. But the real worry isn’t just getting it started; it’s getting it started safely. Some ways of starting a chainsaw can lead to nasty accidents, and knowing what not to do is just as crucial as knowing what to do. This guide will break down the dangerous starting methods to avoid and show you the proven, safe way to get your chainsaw running, so you can tackle your tasks with confidence and keep yourself out of harm’s way.

The Chainsaw Start That’s a Big No-No: Why the “Drop Start” is Dangerous

Let’s get straight to the point. The most dangerous way to start a chainsaw, and one that you absolutely must avoid, is what’s often called the “drop start” or sometimes the “kickback start.” This is where you might see someone holding the chainsaw in the air, often between their legs or just dangling, and then yanking the starter cord. Why is this so bad? It boils down to a few critical safety principles that chainsaws demand.

Chainsaws are powerful tools. When the engine fires up, the chain is designed to spin. If you’re using the drop start method, there’s nothing to control that spinning chain. It can whip around and hit you, or anything nearby, with incredible force. This is a recipe for severe lacerations, amputations, or other life-altering injuries. The Occupational Safety and Health Administration (OSHA) has strict guidelines for the safe operation of chainsaws, and their emphasis is always on maintaining control of the equipment at all times. The drop start method completely relinquishes that control.

Think of it this way: your chainsaw is like a wild animal when it starts. You need to have it firmly on the ground, with your feet planted, and your hands securely on the handles. This allows you to manage the engine’s power and the chain’s movement. The drop start is the chainsaw equivalent of taunting a bear – it’s asking for trouble.

Understanding Kickback: The Chainsaw’s Most Feared Reaction

To truly understand why the drop start is so dangerous, we need to talk about kickback. Kickback is a sudden, violent upward and backward motion of the chainsaw. It happens when the upper quadrant of the guide bar’s nose (the “kickback zone”) makes contact with an object, like a branch or log, or when the chain is pinched in a cut.

When you use the drop start, you’re essentially putting the chainsaw in a position where kickback is much more likely to occur and much harder to control. If the chain bites into something while you’re holding the saw in the air, the saw will be violently thrown upwards. Without a stable base and proper grip, this uncontrolled movement can lead to the spinning chain making contact with your body.

The Forestry Safety Foundation highlights that kickback is responsible for a significant number of chainsaw injuries. Proper starting procedures are designed specifically to mitigate the risks associated with kickback, and the drop start completely bypasses these safety measures.

The Approved and Proven Safe Chainsaw Starting Method

Now that we know what not to do, let’s focus on the right way. The approved method for starting a gasoline-powered chainsaw prioritizes stability, control, and safety. It ensures that if the engine fires up unexpectedly or if there’s a minor kickback event during starting, you are in a position to manage it.

Here’s the step-by-step breakdown of the safe starting procedure:

1. Find a Clear, Flat Surface: Choose a stable, level area away from anything that could interfere with the chainsaw or cause a hazard. Clear away any debris, leaves, or branches.
2. Engage the Chain Brake: This is your first and most important safety step. Push the chain brake lever forward firmly until it clicks into place. This physically stops the chain from moving, even if the engine starts.
3. Place the Chainsaw on the Ground: Position the chainsaw on the flat surface. Ensure the guide bar and chain are not touching the ground or any objects.
4. Secure the Chainsaw:
   • Place your right foot through the rear handle (the handle with the trigger). This anchors the saw to the ground.
   • Grip the front handle firmly with your left hand. Your left thumb should wrap around the handle for extra security. Keep your arm straight.
5. Prepare the Engine (Cold Start vs. Warm Start):
   • For a Cold Engine:
     • Press the primer bulb 3-5 times until you see fuel fill the bulb.
     • Engage the choke. This enriches the fuel mixture for starting. Most chainsaws have a manual choke lever that moves to a “start” or “choke” position.
     • Set the throttle lock (if applicable) to the fast idle position.
   • For a Warm Engine:
     • Do NOT engage the choke.
     • Do NOT use the primer bulb.
     • You may need to slightly advance the throttle.
6. Pull the Starter Cord: With the chainsaw securely positioned and your grip firm, give the starter cord a firm, steady pull. Don’t yank it violently; a smooth, strong pull is more effective. Pull until you feel resistance, then give it a good tug.
7. If the Engine Chugs or Tries to Start: If the engine sputters or sounds like it’s trying to catch, you might need to disengage the choke (move the lever to the “run” position) and pull the cord again. Some saws have an automatic decompression lever that makes pulling easier.
8. If the Engine Starts: Once the engine is running, immediately disengage the chain brake by pulling the lever back towards the front handle. Keep your hands on the handles and allow the engine to warm up for a few moments before use.
9. If the Engine Doesn’t Start: If it doesn’t fire after a few pulls, re-evaluate your steps. Did you use the choke correctly? Is there fuel? Consult your owner’s manual for specific troubleshooting.

Key Safety Components to Check Before Starting

Before you even think about pulling that cord, a quick safety check can prevent a lot of trouble. This is part of what makes a start “approved” – ensuring the tool is ready and safe.

• Chain Brake: Always ensure it’s functional. Test it by pushing it forward and pulling it back.
• Chain Tension: A loose chain can derail, causing damage and injury. A properly tensioned chain should be snug against the bar but still be able to be pulled by hand (with gloves on!).
• Chain Sharpness: A dull chain requires more force to cut, increasing fatigue and the risk of kickback.
• Fuel and Oil Levels: Make sure you have the correct fuel mixture (if applicable) and bar oil.
• Handles and Guards: Ensure the handles are secure and the chain guard is intact.

Common Mistakes That Lead to Unsafe Starts

Even with the best intentions, beginners (and sometimes even experienced users) can fall into bad habits. Recognizing these mistakes is the first step to avoiding them.

Here are some common pitfalls:

• The “Drop Start” (Reiterated): This is the cardinal sin of chainsaw starting. It’s the most dangerous and should never be done.
• Starting on a Slippery Surface: If the ground is wet, icy, or covered in sawdust, the saw can slide when you pull the cord, leading to loss of control.
• Not Engaging the Chain Brake: This is a critical oversight. If the engine starts and the chain is free to spin without the brake engaged, you’re in immediate danger.
• Improper Footing: Not securing the rear handle with your foot, or not gripping the front handle firmly, can allow the saw to jump or move unexpectedly.
• Over-Choking or Under-Choking: Too much choke can flood the engine, making it hard to start or causing it to stall. Too little choke on a cold engine means it won’t get enough fuel to fire.
• Pulling the Cord Incorrectly: Yanking too hard can damage the starter mechanism. Pulling too gently might not engage the starter mechanism properly.
• Starting Indoors or in Confined Spaces: Chainsaws produce exhaust fumes that are toxic. Always start and operate them in well-ventilated outdoor areas.

Chainsaw Starting Methods: A Comparison

To further illustrate the difference between safe and unsafe, let’s look at a quick comparison. This highlights why the ground-based, controlled start is the only approved method.

As you can see, there’s no contest. The approved method is designed with your safety as the absolute priority.

What About Electric or Battery Chainsaws?

It’s worth noting that electric and battery-powered chainsaws have different starting mechanisms and generally pose fewer risks during the starting process. They don’t have the same complex internal combustion engine starting sequences, and often feature simple trigger mechanisms. However, basic safety principles still apply:

• Always ensure the chain brake is engaged before plugging in or inserting the battery.
• Keep the saw on the ground and your hands firmly on the handles.
• Be aware of the chain’s movement once the trigger is pulled.
• Never point the saw at yourself or others.

While the starting method for electric/battery saws is simpler, the inherent danger of a spinning chain remains. So, the principle of keeping the saw stable and controlled still holds true.

Troubleshooting Common Starting Issues

Even with the correct method, sometimes a chainsaw just won’t start. Here are a few common issues and how to address them:

• No Fuel: Check your fuel tank. Ensure you’ve mixed the correct fuel-to-oil ratio if it’s a 2-stroke engine.
• Flooded Engine: If you’ve pulled the cord too many times with the choke fully engaged, you might have flooded the engine. Let it sit for 10-15 minutes, then try starting with the choke off or in the “run” position.
• Spark Plug Issues: A fouled or wet spark plug can prevent ignition. Remove it, dry it off, and check the gap (refer to your manual). If it looks worn, it might need replacing.
• Clogged Air Filter: A dirty air filter can restrict airflow, making starting difficult. Clean or replace it as needed.
• Carburetor Problems: If the saw has been sitting for a long time with old fuel, the carburetor can become gummed up. This often requires professional cleaning or adjustment.

Always refer to your chainsaw’s owner’s manual for specific troubleshooting steps tailored to your model. Resources like those from the US Forest Service offer excellent general safety advice.

Why Safety Training is Essential

While this guide covers the basics, formal training can significantly boost your confidence and competence. Many local extension offices, forestry organizations, or even some equipment dealers offer chainsaw safety courses. These courses often cover not only starting procedures but also proper cutting techniques, maintenance, and personal protective equipment (PPE).

According to the Stihl website, proper training is paramount. They emphasize that understanding the tool, its potential hazards, and how to operate it safely is key to preventing accidents.

Personal Protective Equipment (PPE) – Don’t Skip This!

Starting the saw safely is only one part of the equation. You also need to protect yourself. Never operate a chainsaw without:

• Chainsaw Chaps or Protective Trousers: These are designed to stop or slow a moving chain.
• Safety Glasses or Face Shield: To protect your eyes from flying debris.
• Gloves: For better grip and protection.
• Hearing Protection: Chainsaws are loud and can cause permanent hearing damage.
• Hard Hat: Especially important when felling trees or working where there’s a risk of falling branches.
• Steel-Toed Boots: For foot protection.

Think of PPE as part of the “approved” starting and operating procedure. It’s non-negotiable for safe chainsaw use.

Frequently Asked Questions About Chainsaw Starting

Conclusion: Safety First, Always

Mastering the safe start of your chainsaw is a foundational skill for any homeowner or landowner who needs to get work done. The “drop start” is a dangerous myth that has no place in safe chainsaw operation. By consistently using the approved, ground-based starting method, ensuring your chain brake is engaged, and maintaining a