13. Clear your work area and your escape path of brush, vines, and other hazards that can trip you or catch your saw.
14. Escape from the bullseye when the tree tips. 90% of accidents happen within 12 feet of the stump. Go more than 15 feet, and stay out of the bullseye until things stop falling.
15. Keep spectators away more than twice the height of the tree in the direction it will fall.
16. Don't cut alone.
17. Keep your body and the swamper's out of the line of the bar in case of a kickback.
18. Set the brake when taking over two steps or when moving through tripping hazards. Keep your trigger finger off of the throttle when you are moving.
19. DO NOT operate a chainsaw from a ladder! Operating with your feet off the ground requires special training.
20. Do not cut above your shoulders.
21. Springpoles must be shaved on the inside of the apex between the ascending and descending sides. If the apex is higher than you shoulders, stand under the springpole and cut it low on the descending side. It will release upward, away from you.Leaning and heavily loaded poles that are too small to bore cut for a hinge should be shaved on the compressed side until they fold.
22. Do not cut a tree that is holding up a lodged tree. Do not work under a lodged tree. Think about a mouse trying to steal the cheese out of a trap.
23. Instruct your swampers and helpers to NEVER approach you from behind or the sides to within the reach of your saw when you are cutting. If you pull out of a cut with the chain running, or have a severe kickback, the swamper can be killed if he is coming up behind you!
24!! Quit When You Are Tired!
2 comments:
It seems that this engine maintains a very consistent
speed, more so than some of its 4-cycle brethren, given a power stroke every revolution. Were these engines considered to be better or worse than the 4-strokes? What would have been the advantages/disadvantages?
Reid's produced more horsepower for their weight than 4-stroke engines of their era, and that was important in machinery that had to be transported to remote locations in difficult terrain. The exhaust port was an important selling point, because you never had to worry about the exhaust valve burning out. Assembling one of these engines on-site was simpler than with 4-stroke engines because there are no timing gears. Here is the location of an article from a 1924 publication, reproduced in Gas Engine Magazine: http://gasengine.farmcollector.com/Gas-Engines/PUMPING-MACHINERY-and-EQUIPMENT-Reid-Engines.aspx
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