Electrical Safety; Assembly And Adjustments - DeWalt DCF830 Original Instructions Manual

description (fig. 1, 4)
WARNING: Never modify the power
tool or any part of it. Damage or
personal injury could result.
a. Trigger switch
b. Forward/reverse button
c. Chuck collar
d. 6.35 mm (1/4") hex quick-release chuck
(DCF835, DCF885)
e. Battery release button
f. Battery pack
g. Worklight
h. Belt hook
i. Screw
j. Bit clip
k. Main handle
l. Anvil
m. Detent pin (DCF830, DCF880)
n. Hog ring (DCF880H)
INteNded use
These heavy-duty impact wrenches/drivers are
designed for professional impact screwdriving
applications.
The impact function makes this tool particularly
useful for driving fasteners in wood, metal and
concrete.
Do Not use under wet conditions or in presence of
flammable liquids or gases.
This impact driver is a professional power tool.
Do Not let children come into contact with the
tool. Supervision is required when inexperienced
operators use this tool.
• This product is not intended for use by persons
(including children) suffering from diminished
physical, sensory or mental abilities, or for lack
of experience and/or for want of knowledge or
skills unless they are supervised by a person
responsible for their safety. Children should
never be left alone to play with this product.

electrical safety

This tool is double insulated; therefore no
earth wire is required. Always check that the power
supply corresponds to the voltage on the rating
plate.
If the supply cord is damaged, it must be replaced
by the manufacturer or an authorised Black &
Decker Service Centre in order to avoid a hazard.
using an extension Cable
An extension cord should not be used unless
absolutely necessary. Use an approved extension
cable suitable for the power input of your charger
(see Technical Data). The minimum conductor size
is 1 mm ; the maximum length is 30 m.
2
When using a cable reel, always unwind the cable
completely.

assemBly aNd adjustmeNts

WARNING: To reduce the risk
of serious personal injury, place
the forward/reverse button in
the lock-off position or turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
accessories. An accidental start-up
can cause injury.
WARNING: Use only D
packs and chargers.
Inserting and removing the
Battery pack from the tool (fig. 2)
NotE: For best results, make sure your battery
pack is fully charged.
to INstall tHe Battery paCk INto tHe tool HaNdle
1. Align the battery pack (f) with the rails inside the
tool's handle (fig. 2).
2. 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
1. Press the battery release button (e) and firmly
pull the battery pack out of the tool handle.
2. Insert battery pack into the charger as
described in the charger section of this manual.
Fuel GauGe Battery paCks (FIG. 2)
Some D WALT battery packs include a fuel gauge
e
which consists of three green LED lights that
indicate the level of charge remaining in the battery
pack.
To actuate the fuel gauge, press and hold the fuel
gauge button (l). A combination of the three green
LED lights will illuminate designating the level of
charge left. When the level of charge in the battery
E ng l i s h
WALT battery
e
9