Figure - DeWalt DCS374 User Manual

ENGLISH
3. When saw reaches desired rotation speed,
slowly and gently tilt the main body of the tool
to bring the band saw blade into contact with
the workpiece. Do not apply additional pressure
in excess of the weight of the main body of
the tool. Carefully avoid bringing the band saw
blade suddenly and heavily into contact with
the upper surface of the workpiece. This will
cause serious damage to the band saw blade.
To obtain maximum service life of the band saw
blade, ensure there is no sudden impact at the
beginning of the cutting operation.
4. As shown in Figure 11, straight cutting can be
accomplished by keeping the band saw blade
aligned with the side surface of the motor
housing. Any twisting or cocking of the blade will
cause the cut to go offline and decrease the life
of the blade.
NOTICE: During cutting, if the band saw becomes
locked or jammed in the workpiece material, release
the switch immediately to avoid damage to the band
saw blade and motor.
5. The tool's own weight provides the most efficient
downward cutting pressure. Added operator
pressure slows the blade and reduces blade life.
6. End pieces, which would be heavy enough
to cause injury when they drop, after cut-off,
should be supported. Safety shoes are strongly
recommended. End pieces may be hot and
sharp.
7. Whenever possible, hold the saw firmly in both
hands.
8. Do not make any speed changes unless tool
has been turned off.
Tips for Better Cutting
T
he following recommendations should be used as a
guide (refer to Figure 12). Results may vary with the
operator and the particular material being cut.
• Never twist the band saw blade during cutting
operation.
• Never use liquid coolants with portable band
saws. Use of liquid coolants will cause build-up
on tires and reduce performance.
• If excessive vibration occurs during the cut,
ensure that the material being cut is is securely
clamped down. If vibration continues, change
the band saw blade.
MAINTENANCE
Your D WALT power tool has been designed to
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operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular cleaning.
16
WARNING: To reduce the risk of
serious personal injury, turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
accessories. An accidental start-up
can cause injury.
Replacing Sight Window (fig. 2)
WARNING: Do not operate the saw
with a damaged or missing sight
window. If window is damaged or
missing, have the saw serviced at an
authorised service centre. If the saw
is operated without the window, metal
chips could fly through the guard and
cause personal injury.
The sight window (j) must be replaced by an
authorised D WALT service centre.
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CAUTION: Do not use any cleaning
fluids on the sight window to avoid
clouding it and compromising the safe
operation of the saw. Use compressed
air to remove accumulated dust from
the inside of the sight window. Wear
safety glasses when performing this.
The charger and battery pack are not serviceable.
There are no serviceable parts inside.
Lubrication
Your power tool requires no additional lubrication.
Cleaning
WARNING: Blow dirt and dust out of
the main housing with dry air as often as
dirt is seen collecting in and around the
air vents. Wear approved eye protection
and approved dust mask when
performing this procedure.
WARNING: Never use solvents or
other harsh chemicals for cleaning the
non-metallic parts of the tool. These
chemicals may weaken the materials
used in these parts. Use a cloth
dampened only with water and mild
soap. Never let any liquid get inside the
tool; never immerse any part of the tool
into a liquid.