Makita 4131 Manual de instrucciones - Página 5

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Support large panels to minimise the risk of

blade pinching and kickback. Large panels

tend to sag under their own weight. Supports

must be placed under the panel on both sides,

near the line of cut and near the edge of the

panel.

To avoid kickback, do support board or panel near the

cut.

Do not support board or panel away from the cut.

Do not use dull or damaged blades.

Unsharpened or improperly set blades produce

narrow kerf causing excessive friction, blade

binding and kickback.

Blade depth and bevel adjusting locking

levers must be tight and secure before mak-

ing cut. If blade adjustment shifts while cutting,

it may cause binding and kickback.

10. Check lower guard for proper closing before

each use. Do not operate the tool if lower guard

does not move freely and close instantly. Never

clamp or tie the lower guard into the open posi-

tion. If tool is accidentally dropped, lower guard

may be bent. Raise the lower guard with the retract-

ing lever and make sure it moves freely and does

not touch the blade or any other part, in all angles

and depths of cut.

11. Check the operation of the lower guard spring. If

the guard and the spring are not operating prop-

erly, they must be serviced before use. Lower

SAVE THESE INSTRUCTION

guard may operate sluggishly due to damaged

parts, gummy deposits, or a build-up of debris.

12. Always observe that the lower guard is covering

the blade before placing tool down on bench or

floor. An unprotected, coasting blade will cause the

tool to walk backwards, cutting whatever is in its

path. Be aware of the time it takes for the blade to

stop after switch is released.

13. Do not stop the blades by lateral pressure on

the saw blade.

14. DANGER:

Don't attempt to remove cut material when blade

is moving.

CAUTION: Blades coast after turn off.

15. Place the wider portion of the saw base on that

part of the workpiece which is solidly sup-

ported, not on the section that will fall off when

the cut is made.

As example, Fig. 1 illustrates the RIGHT way to

cut off the end of a board, and Fig. 2 the WRONG

way. If the workpiece is short or small, clamp it

down. DON'T TRY TO HOLD SHORT PIECES BY

HAND! (Fig. 2)

16. Never attempt to saw with the tool held upside

down in a vise. This is extremely dangerous and

can lead to serious accidents.

17. Wear safety goggles and hearing protection dur-

ing operation.

Fig. 1

Fig. 2