OWNER’S MANUAL
SAFETY
WARNINGS
Continued
MAINTENANCE AND STORAGE OF CHAIN SAW
1.Unplug chain saw from power source
•when not in use
•before moving from one place to an- other
•before servicing
•before changing accessories or at- tachments
2.Inspect chain saw before and after each use. Check saw closely if guard or other part has been damaged. Check for any damage that may affect operator safety or operation of saw. Check for align- ment or binding of moving parts. Check that switch turns motor on and off. Check for broken or damaged parts. Do not use chain saw if damage affects safety or operation. Have damage re- paired by authorized service person.
3.Maintain chain saw with care.
•Never expose saw to rain.
•Keep chain sharp, clean, and lubri- cated.
•Follow steps outlined in this manual to sharpen chain.
•Keep handles dry, clean, and free of oil.
•Keep all screws and nuts tight.
•Inspect power cord often. If dam- aged, have repaired by authorized service person.
•Never carry chain saw by power cord.
•Never yank power cord to unplug it.
•Keep power cord from heat, oil, and sharp edges.
•Inspect extension cords often and re- place if damaged.
4.When servicing, use only identical re- placement parts.
5.Always store chain saw
•in a high or locked place, out of children’s reach
•in a dry place
•in a carrying case or with scabbard over guide bar
Keep this manual for reference. It is your guide to safe and proper operation of this chain saw.
CHAIN SAW
NAMES AND
TERMS
Bucking Process of cutting a felled tree or log into lengths.
Felling Process of cutting down a tree.
Felling Cut Final cut when felling a tree. Make this cut on opposite side of tree from notching cut.
Front Hand Guard Shield between front handle and guide bar. Protects left hand while using saw.
Front Handle Located at front of saw body.
Guide Bar Metal bar that extends from saw body. The guide bar supports and guides chain.
Guide Bar Nose Tip or end of guide bar.
Kickback Quick backward and upward motion of guide bar. Kickback may occur when tip of guide bar touches an object while chain is moving. The guide bar will kick up and back towards operator.
Limbing Process of cutting limb(s) from a felled tree.
Normal Cutting Position Stance used while making bucking and felling cuts.
Notching Cut Notch cut in tree that directs fall of tree.
Oiler Control System for oiling guide bar and chain.
Power Head Chain saw without chain and guide bar. Also known as saw body.
Pushback (Kickback, Pinch) Rapid pushback of chain saw. Pushback may occur if chain along top of guide bar is pinched, caught, or contacts a foreign object.
Rear Handle Handle located at rear of saw body.
Reduced Kickback Guide Bar Guide bar
that reduces chance of kickback.
Replacement Chain Chain that complies with CSA Standard Z62.3 when used with a specific saw. It may not meet CSA require- ments when used with other saws.
Saw Chain (Chain) Loop of chain having cutting teeth for cutting wood. The motor drives chain. The guide bar supports chain.
Spiked Bumper (Spike) Pointed teeth at front of saw body beside guide bar. Keep spiked bumper in contact with wood when felling or bucking. It helps maintain posi- tion of saw while cutting.
Sprocket Toothed wheel that drives chain.
Switch Device that completes or interrupts electrical circuit to motor of saw.
Switch Linkage This device connects switch to trigger. It moves switch when you squeeze trigger.
Switch Lockout Device that reduces acci- dental starting of saw.
Trigger Device that turns saw on and off. Squeezing trigger turns saw on. Releasing trigger turns saw off.
Trimming (Pruning) Process of cutting limb(s) from a living tree.
Undercut An upward cut from underside of log or limb. This is done while in normal cutting position and cutting with top of guide bar.
105020 | 5 | For more information, visit www.desatech.com |
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