DeWalt DW712 Traducido De Las Instrucciones Originales página 36

E NGL IS H
• All cuts are made with the back of the moulding laying flat on the
saw.
INSIDE CORNER
Left side
• Position the moulding with top of the moulding against the fence.
• Save the left side of the cut.
Right side
• Position the moulding with the bottom of the moulding against the
fence.
• Save the left side of the cut.
OUTSIDE CORNER
Left side
• Position the moulding with the bottom of the moulding against the
fence.
• Save the right side of the cut.
Right side
• Position the moulding with top of the moulding against the fence.
• Save the right side of the cut.
Cutting Crown Mouldings
The cutting of crown moulding is performed in a compound mitre.
In order to achieve extreme accuracy, your saw has pre-set angle
positions at 31.62° mitre and 33.85° bevel. These settings are for
standard crown mouldings with 52° angles at the top and 38° angles
at the bottom.
• Make test cuts using scrap material before doing the final cuts.
• All cuts are made in a left bevel and with the back of the moulding
against the base.
INSIDE CORNER
Left side
• Top of the moulding against the fence.
• Mitre right.
• Save the left side of the cut.
Right side
• Bottom of the moulding against the fence.
• Mitre left.
• Save the left side of the cut.
OUTSIDE CORNER
Left side
• Bottom of the moulding against the fence.
• Mitre left.
• Save the left side of the cut.
Right side
• Top of the moulding against the fence.
• Mitre right.
• Save the right side of the cut.
GROOVING (FIG. T)
Your saw is equipped with a grooving stop (12) and grooving depth
adjustment knob (15) to allow for groove cutting.
• Flip the grooving stop (12) towards the front of the saw.
• Adjust the grooving depth adjustment knob (15) to set the depth of
the groove cut. It might be necessary to release the lock nut (66)
first.
• Place a piece of scrap material of approx. 5 cm between fence and
workpiece in order to perform a straight groove cut.
DUST EXTRACTION (FIG. A2 & A5)
This machine is provided with a dust extraction point (24) for connection
of a dust extraction kit (36) (available as an option).
WARNING! Whenever possible, connect a dust extraction
device designed in accordance with the relevant regulations
regarding dust emission.
34
Connect a dust collection device designed in accordance with the
relevant regulations. The air velocity of externally connected systems
shall be 20 m/s +/- 2 m/s. Velocity to be measured in the connection
tube at the point of connection, with the tool connected, but not
running.
CUTTING SMALL PIECES (FIG. J1)
The upper part of the left side of the fence (3) can be adjusted to
provide maximum support when cutting small pieces.
• Put the saw blade into vertical position.
• Loosen the plastic knob (29) at least 3 full turns.
• Adjust the fence as close to the blade as possible.
• Tighten the knob securely.
SUPPORT FOR LONG PIECES (FIG. A4)
• Always support long pieces.
• For best results, use the legstand (35) to extend the table width of
your saw (available from your dealer as an option). Support long
workpieces using any convenient means such as saw-horses or
similar devices to keep the ends from dropping.
TRANSPORTING (FIG. A6, B)
WARNING: Never use the guards to lift or transport the
saw.
In order to conveniently carry the tool, a carrying strap can be attached
to the base. The carrying strap (see fig. A6) is available as an option.
• To transport the saw, lower the head and depress the lock down
pin (14).
• Lock the rail lock knob with the saw head in the front position, lock
the mitre arm in the right mitre angle, slide the fence (3) completely
inward and lock the bevel lever (11) with the saw head in the
vertical position to make the tool as compact as possible.
• Always use the hand indentations (30) shown in fig. B to transport
the saw.
MAINTENANCE
Your D WALT power tool has been designed to operate over a long
e
period of time with a minimum of maintenance. Continuous satisfactory
operation depends upon proper tool care and regular cleaning.
WARNING: To reduce the risk of injury, turn unit off
and disconnect machine from power source before
installing and removing accessories, before adjusting
or changing set-ups or when making repairs. Be sure
the trigger switch is in the OFF position. An accidental start-
up can cause injury.
Lubrication
This machine requires no additional lubrication. The bearings of the
motor are pre-lubricated and watertight.
• Avoid using oil or grease as this can cause clogging with
sawdust and chips and create problems.
• Clean the parts subject to accumulation of sawdust and chips
periodically with a dry brush.
Cleaning
Before use, carefully check the upper blade guard, movable lower
blade guard as well as the dust extraction tube to determine that it will
operate properly. Ensure that chips, dust or workpiece particle cannot
lead to blockage of one of the functions.
In case of workpiece fragments jammed between saw blade and
guards disconnect the machine from the power supply and follow the
instructions given in section Mounting the Saw Blade. Remove the
jammed parts and reassemble the saw blade.