Friday, May 21, 2010 at 18:51
As already said about 1 tank oil to fuel. I think the handbooks for both my Stihl saws (1 big, 1 small) say this. Both of
mine have an adjuster and I set
mine to have just a little left after a full tank of fuel. It does vary a bit on the big one depending on the revs used.
The following have been my own rules for using a chain saw:
1. Always wear ear muffs and shoes with steel caps.
2. Stop and sharpen chain as soon as the cutting rate slows down. A blunt chain gets hot quickly and wears fast. Learn how to sharpen your own chains. A good file is quick and easy if you are not cutting a lot.
3. Keep the chain tension right and stop if a loop appears undernearth. This typically will also cause the saw to cut on and angle. It can also cause the chain to jump off the bar.
4. Clean and sharpen your saw when finished at the end of the day. It will make the saw last and means if you need to use it then it is ready to go.
5. If not planning to use the saw again the next day, drain the fuel tank and run the saw until it stops. This avoids having the petrol evaporate and leaving the 2 stroke oil in the carby. If it is left for a long time it can be the major cause of hard to start saws.
6. At times my saws get worked hard and I have 4 chains for each one. I change the chain rather than sharpening when it gets blunt and sharpen them all at the end of the day.
7. If you ever cut palm trees take the chain and bar apart and wash everything in water when finished. The sap is very corrosive and will eat holes in the alloy very quickly.
I have a plastic blade guard which slide over the bar and makes it much better to transport & store. I also made a simple plywood box in which I can store the small saw, blades, relevant tools, files, oil and 5L can of fuel. I know I can just pick it up and have everything needed.
Each to their own but the above works for me.
alastair
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