Prior To Operation - DeWalt XR LI-ION DCS391 Handbuch

EN GLI SH
WARNING: Do not cut ferrous metals
(steel), masonry, glass, masonry-type
planking, cement board or tile with this
saw.
Do not use abrasive wheels or blades. A dull blade
will cause slow inefficient cutting, overload on
the saw motor, excessive splintering, and could
increase the possibility of kickback.
If you need assistance regarding blades, please call
contact your local service center listed on the back
of the manual.

Prior to Operation

• Make sure your battery pack is (fully) charged.
• Make sure the guards have been mounted
correctly. The saw blade guard must be in
closed position.
• Make sure the saw blade rotates in the direction
of the arrow on the blade.
• Do not use excessively worn saw blades.
OPERATION
WARNING: Turn unit off and
disconnect battery pack before
installing and removing accessories,
before adjusting or when making
repairs. Lock the trigger switch when
the tool is not in use and when storing
the tool.
WARNING: Always wear proper
personal hearing protection. Under
some conditions and duration of use,
noise from this product may contribute
to hearing loss.
Instructions for Use
WARNING:
• Always observe the safety
instructions and applicable
regulations.
• Ensure the material to be sawn is
secured in place.
• Apply only a gentle pressure to the
tool and do not exert side pressure
on the saw blade. If possible, work
with the saw shoe pressed against
the workpiece. This prevents damage
to the blade and stops the tool from
jerking and vibrating.
• Avoid overloading.
• Let the blade run freely for a few
seconds before starting the cut.
44
Proper Hand Position (fi g. 8)
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.
Hold the tool by the main grip (t) and the auxiliary
handle (l) to guide the saw properly.
Switching On and Off (fi g. 1)
For safety reasons the trigger switch (b) of your tool
is equipped with a lock-off button (a).
Press the lock-off button to unlock the tool.
To run the tool, press the trigger switch (b). As soon
as the trigger switch is released the lock-off switch
is automatically activated to prevent unintended
starting of the machine.
NOTICE: Do not switch the tool ON or
OFF when the saw blade touches the
workpiece or other materials.
Guiding the Tool (fi g. 1)
• For optimum results, clamp the workpiece
bottom up.
• Use the kerf indicator (i) to follow the line drawn
on the workpiece. The kerf indicator lines up
with the left side of the saw blade when set to
50° bevel. The kerf indicator lines up with the
right side of the saw blade when set to 0° bevel.
Dust Extraction (fi g. 9)
A dust extraction port (u) is supplied with your tool.
• Always use a vacuum extractor designed
in compliance with the applicable Directives
regarding dust emission when sawing wood.
Vacuum hoses of most common vacuum
cleaners will fit directly into the dust extraction
spout.
TO INSTALL DUST EXTRACTION PORT (FIG. 9)
1. Fully loosen depth adjustment lever (d).
2. Place shoe (e) in the lowest position.
3. Align dust extraction port (u) against the bracket
on the shoe as shown.
4. Align tab on the dust extraction port with the
threaded hole on the bracket.
5. Insert screw and tighten securely.