DeWalt DWE4120 Guide D'utilisation page 11

Mounting Cutting Wheels

CAUTION: Matching diameter threaded backing
flange and clamp nut (included with tool) must be used for
cutting wheels.
1. Place the unthreaded backing flange on spindle with the
raised section (pilot) facing up. The raised section (pilot) on
the backing flange will be in the center hole of the wheel
when the wheel is installed.
2. Place the wheel on the backing flange, centering the
wheel on the raised section (pilot).
3. Install the threaded clamp nut with the raised section
(pilot) facing away from the wheel.
4. Depress the spindle lock button and tighten clamp nut
with a wrench.
5. To remove the wheel, grasp and turn while depressing
the spindle lock button.
Using Cutting Wheels (Fig. U)

WARNING: Do not use edge grinding/cutting wheels for
surface grinding applications because these wheels are not
designed for side pressures encountered with surface grinding.
Wheel breakage and injury may result.
1. Allow tool to reach full speed before touching tool to
work surface.
2. Apply minimum pressure to work surface, allowing tool
to operate at high speed. Cutting rate is greatest when the
tool operates at high speed.
3. Once a cut is begun and a notch is established in the
workpiece, do not change the angle of the cut. Changing
the angle will cause the wheel to bend and may cause
wheel breakage.
4. Remove the tool from work surface before turning tool
off. Allow the tool to stop rotating before setting it down.
MAINTENANCE

WARNING: To reduce the risk of serious personal
injury, turn unit off and disconnect it from power source
before making any adjustments or removing/installing
attachments or accessories. An accidental start‑up can
cause injury.
Your D WALT power tool has been designed to operate
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over a long period of time with a minimum of maintenance.
Continuous satisfactory operation depends upon proper
tool care and regular cleaning.
Cleaning

WARNING: Blow dirt and dust out of all air vents with
clean, dry air at least once a week. To minimize the risk of eye
injury, always wear ANSI Z87.1 approved eye protection 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 plastic 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.
Accessories

WARNING: Since accessories, other than those offered by
D WALT, have not been tested with this product, use of such
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accessories with this product could be hazardous. To reduce
the risk of injury, only D WALT recommended accessories
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should be used with this product.
Recommended accessories for use with your product are
available at extra cost from your local dealer or authorized
service center. If you need assistance in locating any
accessory, please contact D
(1‑800‑433‑9258) or visit our website: www.dewalt.com.
Repairs

WARNING: To assure product SAFETY and RELIABILITY,
repairs, maintenance and adjustment (including brush
inspection and replacement, when applicable) should be
performed by a factory service center or an authorized service
center. Always use identical replacement parts.
Register Online
Thank you for your purchase. Register your product now for:
• WARRAnTY sERViCE: Registering your product will help
you obtain more efficient warranty service in case there is a
problem with your product.
• COnFiRMATiOn OF OWnERshiP: In case of an
insurance loss, such as fire, flood or theft, your registration of
ownership will serve as your proof of purchase.
• FOR YOUR sAFETY: Registering your product will allow
us to contact you in the unlikely event a safety notification is
required under the Federal Consumer Safety Act.
• Register online at www.dewalt.com/account‑login.
Three-Year Limited Warranty
For warranty terms, go to www.dewalt.com/support/
warranty.
To request a written copy of the warranty terms, contact:
Customer Service at D WALT Industrial Tool Co., 701 East
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Joppa Road, Towson, MD 21286 or call 1‑800‑4‑D
(1‑800‑433‑9258).
lATin AMERiCA: This warranty does not apply to products
sold in Latin America. For products sold in Latin America,
see country-specific warranty information contained in
the packaging, call the local company or see website for
warranty information.
FREE WARning lABEl REPlACEMEnT: If your warning
labels become illegible or are missing, call 1‑800‑4‑D
(1‑800‑433‑9258) for a free replacement.
English
WALT. Call 1‑800‑4‑D WALT
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WALT
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WALT
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