DeWalt DCF630 Guide D'utilisation page 49

Precision Drive (Fig. A)
In addition to normal impacting modes, this tool features the
Precision Drive mode which enables greater control in lighter
applications to avoid damage to materials or fasteners. It
is ideal for light applications such as cabinet hinge screws
or machine screws. Precision Drive mode will work as a
screwdriver in light applications, before hesitating as the
screw head reaches the work piece, and then (if 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.
rpm 0–1000
rpm 0–2800
rpm 0–3250
in.-lbs. nm
240 27
1500 170
1825 205
3
to start operation.
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 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
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of such accessories with this tool could be hazardous.
To reduce the risk of injury, only D
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
(1-800-433-9258) or visit our website: www.dewalt.com.
Impact Accessories

WARNING: To reduce the risk of injury, use only
D WALT impact‑ready accessories.
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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.
English
WALT recommended
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WALT call 1-800-4-D WALT
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