Optional Accessory - DeWalt DCF887 Manual De Instrucciones

required) start a slow controlled impact to ensure the head
ends perfectly flush.
nOTE: This mode is for light duty screwdriving applications.
If the tool will not drive a fastener in Precision Mode, please
select mode 2 which will give the additional power required.
Mode 1 Precision Drive
Mode 2 Normal Impacting
Mode 3 High Speed Impacting
Maximum Torque
Mode Ft.-lbs.
1 20
2 125
3 152
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.
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.
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.
rpm 0–1000
rpm 0–2800
rpm 0–3250
in.-lbs. nm
240 27
1500 170
1825 205
3
to start operation.

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
e
product, use of such accessories with this tool could be
hazardous. To reduce the risk of injury, only D
recommended accessories should be used with
this product.
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 WALT call 1-800-4-D
e
(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.
Belt Hook Bit Clip (Fig. A)

Optional Accessory


WARNING: Drop Hazard. To reduce the risk of
serious personal injury, DO NOT use the belt hook
for tethering or securing the tool to a person or object
during use when elevated.

WARNING: To reduce the risk of serious personal
injury, DO NOT suspend tool overhead or
suspend objects from the belt hook. ONLY hang
tool's belt hook from a work belt.

WARNING: To reduce the risk of serious personal
injury, ensure the screw holding the belt hook
is secure.
nOTE: Bit clip and belt hook cannot be used with the
lanyard-ready attachment kit installed.
iMPORTAnT: When attaching or replacing the belt hook,
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use only the screw that is provided. Be sure to securely
tighten the screw.
9
The belt hook can be be attached to either side of the
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tool using only the screw
left- or right- handed users. If the hook is not desired at all, it
can be removed from the tool.
To move belt hook, remove the screw that holds the belt
hook in place then reassemble on the opposite side. Be sure
to securely tighten the screw.
Repairs
The charger and battery pack 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
English
WALT
e
WALT
e
provided, to accommodate
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