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DeWalt D28720 Traduction De La Notice D'instructions Originale page 10

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ENGLISH
CAUTION: CERTAIN LARGE,
CIRCULAR OR IRREGULARLY
SHAPED OBJECTS MAY REQUIRE
ADDITIONAL HOLDING MEANS
IF THEY CANNOT BE HELD
SECURELY IN VISE.
CAUTION: DO NOT CUT
MAGNESIUM WITH THIS TOOL.
For MAXIMUM CUTTING CAPACITY, please refer
to Table A.
NOTE: Capacity shown on chart assumes no wheel
wear and optimum fence position.
OPERATION
Instructions for Use
WARNING: Always observe the safety
instructions and applicable regulations.
To Carry (fi g. 1)
Fold down unit to position where you can carry the
saw. Push in lock chain (a) to lock arm down.
Unlocking (fi g. 1)
To unlock tool and raise head, depress motor arm
slightly and pull lock chain (a) out. Motor arm will
then pivot upward.
Proper Hand Position (fi g. 1)
WARNING: To reduce the risk of
serious personal injury, ALWAYS use
proper hand position as shown.
WARNING: To reduce the risk of
serious personal injury, ALWAYS hold
securely in anticipation of a sudden
reaction.
Proper hand position requires one hand on the
operating handle (z), with the other hand guiding the
workpiece.
Spark Defl ector Adjustment (fi g. 1)
To best deflect sparks away from surrounding
persons and materials, loosen the screw (b), adjust
the spark deflector (c) and then retighten screw. Do
not allow cordset to come into contact with deflector
or sparks as damage to cordset may occur.
Depth Stop (fi g. 1)
Depth stop is set at the factory for a new 355 mm
(14") wheel to prevent wheel from cutting into the
supporting surface. To allow more depth of cut, use
the flat wrench provided (g) to loosen the depth stop
8
bolt (m) and raise bolt to desired height and then
turn jam nut m) clockwise until seated firmly on the
casting. Securely tighten the depth stop bolt before
use.
CAUTION: When changing to a
new wheel, readjust depth stop to
original position to prevent cutting into
supporting surface.
Trigger Switch (fi g. 1)
To start the tool, depress the trigger switch (n). To
turn the tool off, release the trigger switch. Keep
hands and material from wheel until it has coasted
to a stop.
To prevent unauthorized use of tool, install a
standard padlock (not included) into the padlock
hole (o) located in the trigger.
Material Clamping and Supporting
(fi g. 2, 3)
• Angles are best clamped and cut with both legs
resting against base.
• A spacer block slightly narrower than the
workpiece can be used to increase wheel
utilization (fig. 2).
• Long workpieces must be supported by a block
so it will be level with top of base (fig. 3). The
cut off end should be free to fall downward to
avoid wheel binding.
Vise Operation (fi g. 4)
The vise (f) has a quick-travel feature. To release
the vise when it is clamped tightly, turn the crank
(h) counterclockwise one or two times to remove
clamping pressure. Lift vise lever (i) up. Pull crank
assembly out as far as desired. Vise may be pushed
forward into work without cranking. Lower vise lever
(i) then tighten vise (f) on work by using crank (h).
Fence Operation (fi g. 5, 6)
The fence (e) can be adjusted two ways: to change
desired cutting angle and to change spacing
between the fence and vise.
TO CHANGE THE DESIRED CUTTING ANGLE
Use the wrench provided to loosen (do not
remove) the two fence bolts (p). Align the desired
angle indicator line with the slot line (q) in the base
(d). Securely tighten both fence bolts before use.
For more accurate square cuts, disconnect the
power supply, loosen the two fence bolts, push arm
down until wheel extends into base. Place a square
against the wheel and adjust fence against the
square. Securely tighten both fence bolts before use.

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