DeWalt DCF809 Manual De Instrucciones página 6

English
sfpm ................... surface feet per
minute
SPM .................... strokes per minute
OPM .................... oscillations per
minute
A ......................... amperes
W ........................ watts
or AC ........... alternating current
or AC/DC .... alternating or
direct current
...................... Class II
Construction
(double insulated)
n o ....................... no load speed
n ......................... rated speed
ASSEMBLY AND ADJUSTMENTS

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.
Belt Hook (Optional Accessory) (Fig. B)

WARNING: To reduce the risk of serious personal
injury, ONLY use the tool's belt hook to hang the tool
from a work belt. DO NOT use the belt hook for tethering
or securing the tool to a person or object during use. DO NOT
suspend tool overhead or suspend objects from the belt hook.

WARNING: To reduce the risk of serious personal
injury, ensure the screw holding the belt hook is secure.
iMPORTAnT: When attaching or replacing the belt hook
use only the screw 10 that is provided. Be sure to securely
tighten the screw.
The belt hook 9 can be attached to either side of the tool
using only the screw 10
right-handed users. If the hook is not desired at all, it can be
removed from the tool.
To move the 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.
OPERATION

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.
Installing and Removing the Battery Pack (Fig. C)
nOTE: For best results, make sure your battery pack is
fully charged.
To install the battery pack
battery pack with the rails inside the tool's handle and slide
it into the handle until the battery pack is firmly seated in
the tool and ensure that it does not disengage.
To remove the battery pack from the tool, press the release
button and firmly pull the battery pack out of the tool
2
handle. Insert it into the charger.
Proper Hand Position (Fig. D)

WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.
6
...................... earthing terminal
..................... safety alert symbol
..................... visible radiation
..................... avoid staring at
light
..................... wear respiratory
protection
..................... wear eye
protection
..................... wear hearing
protection
..................... read all
documentation
IPXX .................... IP symbol
provided, to accommodate left- or
1 into the tool handle, align the

WARNING: To reduce the risk of serious personal injury,
ALWAYS hold securely in anticipation of a sudden reaction.
Proper hand position requires one hand on the main
handle and one hand on the battery pack. Hold tool
8
firmly with both hands to control the twisting action.
Variable Speed Trigger Switch and Forward/
Reverse Control Button (Fig. E)
The driver is turned ON and OFF by pulling and releasing
the trigger switch
the higher the speed of the drill.
A forward/reverse control button
rotational direction of the tool and also serves as a
lock-off button.
• To select forward rotation, release the trigger switch and
depress the forward/reverse control button on the right side
of the tool.
• To select reverse, depress the forward/reverse control
button on the left side of the tool.
nOTE: The center position of the control button locks the
tool in the off position. When changing the position of the
control button, be sure the trigger is released.
nOTE: Continuous use in variable speed range is not
recommended. It may damage the switch and should
be avoided.
LED Work Lights (Fig. A)

WARNING: Do not place the light in a position which
may cause anyone to intentionally or unintentionally
stare into the light. Serious eye injury could result.
When the impact driver is activated by pulling the variable
speed trigger switch
,
9
will automatically illuminate the work area.
nOTE: The LED work light is for lighting the immediate
work surface and is not intended to be used as a flashlight.
Quick-Release Chuck (Fig. A, F, G)

WARNING: Use only impact accessories. Non-impact
accessories may break and cause a hazardous condition.
Inspect accessory prior to use to ensure that it con tains
no cracks.
nOTE: The chuck accepts 1/4" (6.35 mm) hex accessories
and 1" (25.4 mm) bit tips only.
Place the forward/reverse button
off (center) position or remove battery pack before
changing accessories.
To install an accessory, fully insert the accessory into the
quick-release chuck
(Fig. F).
To remove an accessory, pull the chuck collar
from the front of the tool. Remove the accessory from the
quick-release chuck
Usage (Fig. A)
Your impact tool can generate the following maximum
torque:
Cat #
DCF809

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.
3 . The farther the trigger is depressed,
4 determines the
3 , the integrated LED work lights
in the lock-
4
6 . The accessory is locked into place
(Fig. G).
6
Ft.-Lbs. In.-Lbs.
142 1700
7
5 away
Nm
190