Variable Speed Trigger Switch - DeWalt XR Li-Ion DCS387 Original Instructions Manual

EN GLI SH

Variable Speed Trigger Switch

(fi g. 4)
LOCK-OFF BUTTON AND TRIGGER SWITCH
Your saw is equipped with a lock-off button (b).
To lock the trigger switch, press the lock-off
button as shown in figure 4. Always lock the trigger
switch (a) when carrying or storing the tool to
eliminate unintentional starting. The lock-off button
is colored red to indicate when the switch is in its
unlocked position.
To unlock the trigger switch, press the lock-off
button as shown in figure 4. Pull the trigger switch
to turn the motor ON. Releasing the trigger switch
turns the motor OFF.
WARNING: This tool has no provision
to lock the switch in the ON position,
and should never be locked ON by any
other means.
The variable speed trigger switch will give you added
versatility. The further the trigger is depressed the
higher the speed of the saw.
CAUTION: Use of very slow speed is
recommended only for beginning a cut.
Prolonged use at very slow speed may
damage your saw.
OPERATION
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.
Blade Installation and Removal
(fi g. 1, 5–7, 10)
Different blade lengths are available. Use the
appropriate blade for the application. The blade
should be longer than 90 mm (3-1/2") and should
extend past the shoe and the thickness of the
workpiece during the cut. Do not use jigsaw blades
with this tool.
WARNING: Cut hazard. Blade
breakage may occur if the blade
does not extend past the shoe and
the workpiece during the cut (fig. 5).
Increased risk of personal injury, as well
as damage to the shoe and workpiece
may result.
TO INSTALL BLADE INTO SAW
1. Pull blade clamp release lever (c) up (fig. 1).
2. Insert blade shank from the front.
12
3. Push blade clamp release lever down.
NOTE: The blade can be installed in four positions
as shown in figure 6. The blade can be installed
upside-down for flush cutting. Refer to figure 10.
TO REMOVE BLADE FROM SAW
CAUTION: Burn hazard. Do not touch
the blade immediately after use. Contact
with the blade may result in personal
injury.
1. Open up blade clamp release lever.
2. Remove blade.
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.
Proper hand position requires one hand on the hand
grip (e), with the other hand on the main handle (h).
Cutting with Blade in Horizontal
Position (fi g. 7)
Your reciprocating saw is equipped with a horizontal
blade clamp. Installing a blade in the horizontal
orientation allows cutting close to floors, walls or
ceilings where limited clearance is available. Ensure
that the shoe is pressed against the work piece to
avoid kickback.
Cutting (fi g. 9–11)
WARNING: Always use eye
protection. All users and bystanders
must wear approved eye protection.
WARNING: Exercise extra caution
when cutting towards operator. Always
hold saw firmly with both hands while
cutting.
Before cutting any type of material, be sure it is
firmly anchored or clamped to prevent slipping.
Place blade lightly against work to be cut, switch
on saw motor and allow it to obtain maximum
speed before applying pressure. Whenever
possible, the saw shoe must be held firmly against
the material being cut (fig. 9). This will prevent the
saw from jumping or vibrating and minimise blade
breakage. Any cuts that put pressure on the blade
such as angle or scroll cuts increase potential for
vibration, kickback, and blade breakage.