Würth 0702 187 Serie Manual Del Usuario página 21

b) Check the operation of the spring for the
lower guard. If the guard and spring don't op-
erate perfectly, these parts must be repaired
before use. The lower guard may work stiffl y due to
damaged parts, resin deposits or shaving build-up.
c) The lower guard must be retracted by hand
only for special cuts, such as piercing cuts or
composite cuts. Lift the lower guard while
moving the entry lever inward. As soon as
the saw blade enters the material, the lower
guard must be released. For all other saw work,
the lower guard must work automatically.
d) Always make sure that the lower guard cov-
ers the saw blade before setting the saw on
the workbench or fl oor. An unprotected, coasting
blade will cause the saw to spring back and cut through
anything in its path. Be aware that it takes some time for
the saw blade to come to a stop after the switch has been
released.
Additional safety instructions for all
saws with riving knife
a) Use the correct riving knife for every saw
blade. For the riving knife to function properly, it must
be thicker than the body of the saw blade, but thinner
than the blade's tooth set.
b) Adjust the riving knife according to the de-
scription in this operating manual. Incorrect
spacing, positioning or alignment can make the riving
knife ineff ective in preventing kickback.
c) Always use the riving knife unless you are
making piercing cuts. After the piercing cut, the
riving knife must be reinstalled. During piercing cuts, the
riving knife is an obstacle and can cause kickback.
d) For the riving knife to work properly, it must
grip into the work piece. For short cuts, the riving
knife is ineff ective at preventing kickback.
e) Never use the saw if the riving knife is bent.
Even light obstacles can make a guard take longer to
close.
Additional safety instructions for
circular saws
Wear ear protection. Noise can damage hearing.
Wear a dust mask.
Never use blades of a smaller or larger diam-
eter than recommended. For information the correct
blades, refer to the technical data. Use only the blades
specifi ed in this manual, complying with EN 847-1.
All manuals and user guides at all-guides.com
Never use grinding or cutting disks.
Residual risks
Despite observance of applicable safety regulations and the
use of safety equipment, certain risks cannot be prevented.
These are:
– Impairment of hearing.
– Risk of injury from fl ying particles.
– Accessories can get hot during operation and pose fi re
hazard.
– Risk of injury from constant use.
Markings on tool
The following symbols have been placed visibly on the device:
Read the operating manual before using.
Assembly and set-up
WARNING: To reduce the risk of injury,
turn the unit off and disconnect machine
from power source before installing and
removing accessories, before adjusting
or changing settings or when making
repairs. Be sure the trigger switch is in the OFF
position. An accidental start-up can cause injury.
Cutting depth adjustment (Figs. A, B)
1. Loosen the depth adjustment knob (14).
2. Move the shoe (6) to set the correct cutting depth.
3. Retighten the depth adjustment knob (14).
WARNING: For best results, let the saw blade
protrude about 3 mm out of the work piece (see
inset in Fig. B).
Bevel adjustment (fi g. C)
The bevel angle can be adjusted between 0° and 45°.
1. Loosen the bevel adjustment knob (11).
2. Set the bevel angle while tipping the saw shoe (6) until
the adjustment mark shows the desired angle on the
scale.
3. Tighten the bevel adjustment knob (11).
Shoe adjustment for 90° cuts (Fig. A,
D)
1. Set the bevel angle to 0°.
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