Makita 5057KB - Инструкция по эксплуатации - Страница 5

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binding and kickback. 

15. 

Use extra caution when sawing into existing 
walls or other blind areas.

 The protruding blade 

may cut objects that can cause kickback. 

16. 

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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17. 

Never force the saw. Push the saw forward at a 
speed so that the blade cuts without slowing.

Forcing the saw can cause uneven cuts, loss of 
accuracy, and possible kickback. 

Lower guard function 

18. 

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. 

19. 

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

Lower guard may operate sluggishly due to 
damaged parts, gummy deposits, or a build-up of 
debris. 

20. 

Lower guard should be retracted manually 
only for special cuts such as "plunge cuts" 
and "compound cuts". Raise lower guard by 
retracting handle and as soon as blade enters 
the material, the lower guard must be released.

For all other sawing, the lower guard should 
operate automatically. 

21. 

Always observe that the lower guard is 
covering the blade before placing saw down 
on bench or floor.

 An unprotected, coasting 

blade will cause the saw 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. 

22. 

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. 

Additional safety warnings 

23. 

Intended use

This tool is intended to cut masonry materials 
only.

 Accumulated sawdust on the lower guard 

and hub from other materials may effect the 
proper closure of the lower guard which could 
lead to serious personal injury. 

24. 

Do not attempt to remove cut material when 
blade is moving. Wait until blade stops before 
grasping cut material.

 Blades coast after turn 

off. 

25. 

Avoid cutting nails. Inspect for and remove all 
nails from material before cutting. 

26. 

Place the wider portion of the saw base on that 
part of the workpiece which is solidly 
supported, not on the section that will fall off 
when the cut is made. As examples, 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. DO 
NOT TRY TO HOLD SHORT PIECES BY HAND! 

Fig.1

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