Always shut off the engine before refueling. Refuel as required to avoid running out of fuel in the middle of the cut. Open the fuel cap slowly to release any pressure that may have formed in the fuel tank. Wipe spilled fuel from the saw or be certain it has dried thoroughly before restarting. Move away from the fueling spot to avoid fire hazards.
Proper footing is important.
Don t cut in awkward positions that are off-balance. Hold the saw firmly with both hands, with your thumbs and fingers encircling the chain saw handles. When cutting a limb under tension, be alert for anything that might snap back. Never attempt to cut brush or small saplings because they will tend to catch the saw and whip it back toward you. Guard against kickback.