Cutting Wood (Safely!) With a Chain Saw
(Page 2 of 7)
July/August 1986
By Walter Hall
Certain safety precautions can help prevent chain-caused injuries. Competence and alert ness are the operator's best protection. Next is proper clothing. For most of us, ordinary snug work clothes are best. You should certainly avoid wearing bulky or loose coats, sweaters, or gloves when you're working with a chain saw. Trousers should be snug and cuffless. Parp prefers ordinary jeans.
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The cutting chain can also cause injuries when it breaks. A chain-catching pin built into the saw can protect the operator by stopping the chain before it flies into the body. Hand guards for the front and rear handles also help. Even when a chain catcher stops the broken chain, the end can still reach the operator's right hand. Many recent chain saw designs incorporate a large guard to protect the right hand. Snug leather gloves can also help. Either goggles or a face mask and a hard hat protect the operator's eyes, face, and head from flying chain.
In addition to the cutting attachment, other aspects of the chain saw present hazards to the safety and health of the operator. Any prolonged session of chain saw work increases the chance that vibration and noise will endanger your health. You should, if possible, avoid working for more than six hours in one day. For most of us, that's no problem. The wood still has to be split and stacked, and there are valleys to look at, fish to catch, and things to think about. And that's good. On those rare occasions when you must operate your saw for extended periods, or if you're about to become a logger, at least be sure to wear ear protection and take frequent breaks. Parp tells of getting that awful ringing in his ears and not being able to get rid of it for three days. It really is extremely unpleasant, and it can do a lot of damage before you know it. Good, inexpensive, professional earplugs are available from Bailey's (P.O. Box 550, Highway 101, Laytonville, CA 95454 or P.O. Box 9088, 1520 South Highland Ave., Jackson, TN 38314).
As for the vibration, stop working when it starts to bother you (after four or five hours or so). Never operate a chain saw when you're fatigued. That vibration can cause your muscles to turn to jelly without warning. It's a temporary condition, but it can be very dangerous if you and your saw are in a bad position or if kickback catches you by surprise.
Other dangers from the saw itself are related to the fuel. Always move your saw at least ten feet from the fueling point before you start it. The heat of the saw and unexpected sparks from the saw or the chain can start a big fire fast, and the saw can explode. Don't take that fact lightly. It has happened. Always store fuel in properly marked containers that are designed for that purpose. Keep the containers tightly sealed and safely stored away from any open fire or heat source. If you spill fuel on your clothing, don't operate your saw until you change. If the fuel cap should come off while you're running your saw, immediately switch the ignition off, or kill the engine by choking it to full choke. Never use gasoline for cleaning.
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