Further Safety Instructions For All Saws - Panasonic EY45A2 Manual De Instrucciones

3) Adjust the cutting depth to the thickness
of the workpiece. Less than a full tooth of
the blade teeth should be visible below the
work-piece.
4) Never hold piece being cut in your hands
or across your leg. Secure the work piece
to a stable platform. It is important to
support the work properly to minimize body
exposure, blade binding, or loss of control.
5) Hold power tool by insulated gripping
surfaces when performing an operation
where the cutting tool may contact
hidden wiring or its own cord. Contact
with a "live" wire will also make exposed
metal parts of the power tool "live" and
shock the operator.
6) When ripping always use a rip fence or
straight edge guide. This improves the
ac-curacy of cut and reduces the chance of
blade binding.
7) Always use blades with correct size
and shape (diamond versus round) of
arbour holes. Blades that do not match
the mounting hardware of the saw will run
eccentrically, causing loss of control.
8) Never use damaged or incorrect blade
washers or bolt. The blade washers and
bolt were specially designed for your saw,
for optimum performance and safety of
operation.
Further safety instructions
for all saws
Causes and operator prevention of kick-
back:
- Kickback is a sudden reaction to a pinched,
bound or misaligned saw blade, causing
an uncontrolled saw to lift up and out of the
workpiece toward the operator;
- When the blade is pinched or bound tight-
ly by the kerf closing down, the blade stalls
and the motor reaction drives the unit rapidly
back toward the operator;
- If the blade becomes twisted or misaligned
in the cut, the teeth at the back edge of the
blade can dig into the top surface of the
wood causing the blade to climb out of the
kerf and jump back toward the operator.
Kickback is the result of saw misuse and/or
incorrect operating procedures or conditions and
can be avoided by taking proper precautions as
given below.
1) Maintain a firm grip with both hands on
the saw and position your arms to resist
kick-back forces. Position your body to
either side of the blade, but not in line
with the blade.
Kickback could cause the saw to jump back-
wards, but kickback forces can be controlled
by the operator, if proper precautions are
taken.
2) When blade is binding, or when interrupt-
ing a cut for any reason, release the trig-
ger and hold the saw motionless in the
material until the blade comes to a com-
plete stop. Never attempt to remove the
saw from the work or pull the saw back-
ward while the blade is in motion or kick-
back may occur.
Investigate and take corrective actions to
eliminate the cause of blade binding.
3) When restarting a saw in the workpiece,
center 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 kick-
back from the workpiece as the saw is restarted.
4) Support large panels to minimize 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.
5) Do not use dull or damaged blades.
Unsharpened or improperly set blades pro-
duce narrow kerf causing excessive friction,
blade binding and kickback.
6) 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.
7) 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.
Safety instructions for this
saw
1) 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.
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