Garden Gear G4801 Manual de instruções - Página 13

Procurar online ou descarregar pdf Manual de instruções para Motosserra Garden Gear G4801. Garden Gear G4801 17 páginas. 20v cordless telescopic chainsaw

Imprimir página

Sharpening the chain

Be careful to file all cutters to the specified angles and to the same length, as

fast cutting can be obtained only when all cutters are uniform.

Tighten the chain tension enough that the chain does not wobble. Do all of

your filing at the mid-point of the bar. Wear gloves for protection.

Use a 5/32 in. diameter round file and holder.

Keep the file level with the top plate of the tooth. Do not let the file dip or

rock.

Using light but firm pressure, stroke towards the front corner of the tooth. Lift

file away from the steel on each return stroke.

Put a few firm strokes on every tooth. File all left hand cutters in one direction.

Then move to the other side and file the right-hand cutters in the opposite

direction. Occasionally remove filings from the file with a wire brush.

CAUTION! Dull or improperly sharpened chain can cause excessive

motor speed during cutting which may result in severe motor damage.

WARNING! Improper chain sharpening increases the potential of

kickback. Failure to replace or repair damaged chain can cause serious

injury.