DeWalt DCF897 Guide D'utilisation page 11

the trigger switch is released. If the trigger switch remains
depressed, the worklight will remain on.
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.
Your impact tool can generate the following maximum
torque values (Speed 3, Speed 2, Speed 1).
nOTE: Output torque is dependent on the speed selected,
with the highest provided in Speed 3.
Ft.-lbs.
CAT #
sPEED 3/2/1
DCF897 700/300/100
DCF898 500/300/100
DCF899, DCF899H 700/300/100
Lift Ring (Fig. G)
DCF898

WARNING: To reduce the risk of serious personal
injury, DO NOT use the lift ring for tethering or
securing the tool to a person or object during use
when elevated.
The lift ring 12 is for moving the tool into difficult to reach
areas. Securely fasten lifting device to the ring before moving
the tool. Follow all worksite rules.
MAINTENANCE

Cleaning


3 to start operation.
Accessories

Recommended accessories for use with your tool are available
at extra cost from your local dealer or authorized service
center. If you need assistance in locating any accessory, please
contact D
visit our website: www.dewalt.com.
Impact Accessories

Repairs
The charger and battery pack are not serviceable. There are
no serviceable parts inside the charger or battery pack.

nm
sPEED 3/2/1
950/400/130
680/400/130
950/400/130
Register Online
Thank you for your purchase. Register your product now for:
•
•
•
•
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.
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.
WARNING: Since accessories, other than those offered
by D WALT, have not been tested with this product, use
e
of such accessories with this tool could be hazardous.
To reduce the risk of injury, only D
accessories should be used with this product.
WALT call 1-800-4-D WALT (1-800-433-9258) or
e e
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.
WARNING: To assure product SAFETY and RELIABILITY,
repairs, maintenance and adjustment (including brush
inspection and replacement, when applicable) should
be performed by a D WALT factory service center or a
e
D WALT authorized service center. Always use identical
e
replacement parts.
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
EnglisH
WALT recommended
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