DeWalt DCF900 Guide D'utilisation page 7

nOTE: The first time the tool is run after changing the
direction of rotation, you may hear a click on start up. This is
normal and does not indicate a problem.
Worklight (Fig. A, B)
The worklight 7 is activated when the variable
speed trigger 1 is depressed. Pressing the worklight
switch 8 repeatedly will cycle through low illumination,
high illumination, and off.
nOTE: The worklight is for lighting the immediate work
surface and is not intended to be used as a flashlight.
Usage (Fig. A)

CAUTION: Ensure fastener and/or system will withstand
the level of torque generated by the tool. Excessive torque may
cause breakage and possible personal injury.
1. Place the accessory on the fastener head. Keep the tool
pointed straight at the fastener.
2. Press variable speed trigger switch
Release variable speed trigger switch to stop operation.
Always check torque with a torque wrench, as the fastening
torque is affected by many factors including the following:
‑ Voltage: Low voltage, due to a nearly discharged battery,
will reduce fastening torque.
‑ Accessory size: Failure to use the correct accessory size
will cause a reduction in fastening torque.
‑ Bolt size: Larger bolt diameters generally require higher
fastening torque. Fastening torque will also vary according
to length, grade, and torque coefficient.
‑ Bolt: Ensure that all threads are free of rust and other
debris to allow proper fastening torque.
‑ Material: The type of material and surface finish of the
material will affect fastening torque.
‑ Fastening time: Longer fasten ing time results in
increased fastening torque. Using a longer fastening
time than recommended could cause the fasteners to be
overstressed, stripped or damaged.
specifications
Max. fastening torque
Max. breakaway torque
No load speed
Impacts per minute
Length
Weight
MAINTENANCE

WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
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
to start operation.
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Low mode: 100 ft-lbs, 135 Nm
Medium mode: 600 ft-lbs, 813 Nm
High mode: 1030 ft-lbs, 1396 Nm
1400 ft-lbs, 1898 Nm
0–2300 rpm
0–2200 ipm
8.81" (224 mm)
6.4 lbs. (2.9 kg)
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.
Impact Accessories

WARNING: Use only impact accessories. Non‑impact
accessories may break and cause a hazardous condition.
Inspect accessories prior to use to ensure that they contain
no cracks.
Repairs
The charger and batteries are not serviceable. There are no
serviceable parts inside the charger or battery pack.

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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