Makita BCS550 Manual De Instrucciones página 5

could cause the tool to jump backwards, but
kickback forces can be controlled by the operator, if
proper precautions are taken.
• When blade is binding, or when interrupting a
cut for any reason, release the trigger and hold
the tool motionless in the material until the
blade comes to a complete stop. Never attempt
to remove the tool from the work or pull the tool
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 tool in the workpiece, center
the blade in the kerf and check that blade teeth
are not engaged into the material. If blade is
binding, it may walk up or kickback from the
workpiece as the tool 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.
• 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 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.
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 position. If tool
is accidentally dropped, lower guard may be bent.
Raise the lower guard with the retracting lever 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 and condition 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 buildup of
debris.
12. 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.
13. 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.
14. Do not stop the blades by lateral pressure on the
blade.
15. DANGER:
Do not attempt to remove cut material when blade
is moving.
CAUTION: Blades coast after turn off.
16. Place the wider portion of the tool base on that
part of the workpiece which is solidly supported,
not on the section that will fall off when the cut is
made.
17. Never attempt to make a cut with the tool held
upside down in a vise. This is extremely
dangerous and can lead to serious accidents.
18. Wear safety goggles and hearing protection
during operation.
19. Always use blades recommended in this manual.
Do not use any abrasive wheels.
SAVE THESE INSTRUCTIONS.
WARNING:
MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
injury.
IMPORTANT SAFETY
INSTRUCTIONS
FOR BATTERY CARTRIDGE
1. Before using battery cartridge, read all
instructions and cautionary markings on (1)
battery charger, (2) battery, and (3) product using
battery.
2. Do not disassemble battery cartridge.
3. If operating time has become excessively shorter,
stop operating immediately. It may result in a risk
of overheating, possible burns and even an
explosion.
4. If electrolyte gets into your eyes, rinse them out
with clear water and seek medical attention right
away. It may result in loss of your eyesight.
5. Do not short the battery cartridge:
(1) Do not touch the terminals with any
conductive material.
(2) Avoid storing battery cartridge in a container
with other metal objects such as nails, coins,
etc.
(3) Do not expose battery cartridge to water or
rain.
A battery short can cause a large current flow,
overheating, possible burns and even a
breakdown.
ENC007-2
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