Makita N5900B - Инструкция по эксплуатации - Страница 5

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When blade is binding, or when 
interrupting a cut for any reason, release 
the trigger and hold the saw motionless in 
the material until the blade comes to a 
complete stop. Never attempt to remove 
the saw from the work or pull the saw 
backward while the blade is in motion or 
kickback may occur.

 Investigate and take 

corrective actions to eliminate the cause of 
blade binding. 

• 

When restarting a saw in the workpiece, 
centre the saw blade in the kerf and check 
that saw teeth are not engaged into the 
material.

 If saw blade is binding, it may walk 

up or kickback from the workpiece as the saw 
is restarted. 

• 

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 minimize the risk of blade pinching and kickback. 
When cutting operation requires the resting of the 
saw on the workpiece, the saw should be rested on 
the larger portion and the smaller piece cut off. 

To avoid kickback, do support 

board or panel near the cut.

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Do not support board or 

panel away from the cut.

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• 

Do not use dull or damaged blades.

Unsharpened or improperly set blades 
produce narrow kerf causing excessive friction, 

blade binding and kickback. Keep blade sharp 
and clean. Gum and wood pitch hardened on 
blades slows saw and increases potential for 
kickback. Keep blade clean by first removing it 
from tool, then cleaning it with gum and pitch 
remover, hot water or kerosene. Never use 
gasoline. 

• 

Blade depth and bevel adjusting locking 
levers must be tight and secure before 
making cut.

 If blade adjustment shifts while 

cutting, it may cause binding and kickback. 

• 

Use extra caution when making a "plunge 
cut" into existing walls or other blind areas.

The protruding blade may cut objects that can 
cause kickback. For plunge cuts, retract lower 
guard using retracting handle. 

• 

ALWAYS hold the tool firmly with both 
hands. NEVER place your hand or fingers 
behind the saw.

 If kickback occurs, the saw 

could easily jump backwards over your hand, 
leading to serious personal injury. 

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Never force the saw. Forcing the saw can 
cause uneven cuts, loss of accuracy, and 
possible kickback.

 Push the saw forward at 

a speed so that the blade cuts without slowing. 

10. 

Check lower guard for proper closing before 
each use. Do not operate the saw if lower 
guard does not move freely and close instantly. 
Never clamp or tie the lower guard into the 
open position.

 If saw is accidentally dropped, 

lower guard may be bent. Raise the lower guard 
with the retracting handle and make sure it moves 
freely and does not touch the blade or any other 
part, in all angles and depths of cut. 
To check lower guard, open lower guard by hand, 
then release and watch guard closure. Also check 
to see that retracting handle does not touch tool 
housing. Leaving blade exposed is VERY 
DANGEROUS and can lead to serious personal 
injury. 

11. 

Check the operation of the lower guard spring. 
If the guard and the spring are not operating 
properly, they must be serviced before use.