DeWalt DW712 Traducido De Las Instrucciones Originales página 34

E NGL IS H
• To override the bevel stops, first release the saw head and push
it slightly to the left, then pull out the override knob (27) and turn
it into the override position (62). The override knob automatically
clicks in place.
• Set the required bevel angle and secure the head in this position.
• To discontinue the override, turn the override knob (27) back into
the bevel stop position (61).
CHECKING AND ADJUSTING THE BEVEL ANGLE (FIG. A1, A2 & I5)
• Make sure the override knob (27) is located in the bevel stop
position.
• Loosen the left side fence clamping knob (29) and slide the upper
part of the left side fence to the left as far as it will go.
• Loosen the bevel clamp handle (11) and move the saw head to the
left. This is the 45° bevel position.
• If adjustment is required, proceed as follows:
• Turn the stop screw (9) in or out as necessary until the pointer (58)
indicates 45°.
RAIL GUIDE ADJUSTMENT (FIG. L)
• Regularly check the rails for clearance.
• To reduce clearance, gradually rotate the set screw (64) clockwise
while sliding the saw head back and forth.
OPERATION
Instructions for Use
WARNING: Always observe the safety instructions and
applicable regulations.
WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect tool from power
source before making any adjustments or removing/
installing attachments or accessories. An accidental
start-up can cause injury.
The attention of UK users is drawn to the "woodworking machines
regulations 1974" and any subsequent amendments.
Ensure the machine is placed to satisfy your ergonomic conditions in
terms of table height and stability. The machine site shall be chosen so
that the operator has a good overview and enough free surrounding
space around the machine that allows handling of the workpiece
without any restrictions.
To reduce effects of vibration make sure the environment temperature
is not too cold, machine and accessory is well maintained and the
workpiece size is suitable for this machine.
Prior to Operation
• Install the appropriate saw blade. Do not use excessively worn
blades. The maximum rotation speed of the tool must not exceed
that of the saw blade.
• Do not attempt to cut excessively small pieces.
• Allow the blade to cut freely. Do not force.
• Allow the motor to reach full speed before cutting.
• Make sure all locking knobs and clamp handles are tight.
• Secure the workpiece.
• Although this saw will cut wood and many nonferrous materials,
these operating instructions refer to the cutting of wood only. The
same guide-lines apply to the other materials. Do not cut ferrous
(iron and steel) materials, fibre cement or masonry with this saw!
• Make sure to use the kerf plate. Do not operate the machine if the
kerf slot is wider than 10 mm.
Switching On and Off (Fig. M)
A hole (65) is provided in the trigger for insertion of a padlock to lock the
tool.
• To run the tool, press the on/off switch (1).
• To stop the tool, release the switch.
32
Setting the Variable Speed (Fig. M)
DW712
The speed control dial (19) can be used for advance setting of the
required range of speed.
• Turn the dial button (19) to the desired range, which is indicated
by a number.
• Use high speeds for sawing soft materials such as wood. Use low
speeds for sawing metal.
Clamping the Workpiece (Fig. V)
WARNING: A workpiece that is clamped, balanced
and secure before a cut may become unbalanced after
a cut is completed. An unbalanced load may tip the
saw or anything the saw is attached to, such as a table
or workbench. When making a cut that may become
unbalanced, properly support the workpiece and ensure the
saw is firmly bolted to a stable surface. Personal injury may
occur.
WARNING: The clamp foot must remain clamped above
the base of the saw whenever the clamp is used. Always
clamp the workpiece to the base of the saw – not to any
other part of the work area. Ensure the clamp foot is not
clamped on the edge of the base of the saw.
CAUTION: Always use a workpiece clamp to maintain
control and reduce the risk of personal injury and workpiece
damage.
Use the material clamp (20) provided with your saw. The left or right
fence will slide from side to side to aid in clamping. Other aids such as
spring clamps, bar clamps or C-clamps may be appropriate for certain
sizes and shapes of material.
TO INSTALL CLAMP
1. Insert it into the hole behind the fence. The clamp should be facing
toward the back of the mitre saw. The groove on the clamp rod
should be fully inserted into the base. Ensure this groove is fully
inserted into the base of the mitre saw. If the groove is visible, the
clamp will not be secure.
2. Rotate the clamp 180° toward the front of the mitre saw.
3. Loosen the knob to adjust the clamp up or down, then use the fine
adjust knob to firmly clamp the workpiece.
NOTE: Place the clamp on the opposite side of the base when
beveling. ALWAYS MAKE DRY RUNS (UNPOWERED) BEFORE
FINISH CUTS TO CHECK THE PATH OF THE BLADE. ENSURE THE
CLAMP DOES NOT INTERFERE WITH THE ACTION OF THE SAW OR
GUARDS.
Basic Saw Cuts
VERTICAL STRAIGHT CROSS CUT (FIG. A1, A2 & N)
• Release the mitre lever (4) and depress the mitre latch (5).
• Engage the mitre latch at the 0° position and tighten the mitre lever.
• Place the wood to be cut against the fence (3 & 7).
• Take hold of the operating handle (18) and depress the head lock
up release lever (17) to release the head. Press the trigger switch
(1) to start the motor.
• Depress the head to allow the blade to cut through the timber and
enter the plastic kerf plate (31).
• After completing the cut, release the switch and wait for the saw
blade to come to a complete standstill before returning the head to
its upper rest position.
PERFORMING A SLIDING CUT (FIG. O)
The guide rail allows cutting larger workpieces from 50 x 100 mm up to
500 x 1000 mm using an out-down-back sliding motion.
• Release the rail lock knob (13).
• Pull the saw head towards you and switch the tool on.
• Lower the saw blade into the workpiece and push the head back
to complete the cut.
• Proceed as described above.