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Available languages
Available languages
EN GLI SH
Read instruction manual
before use.
Battery charging
Battery charged
Battery defective
Hot/cold pack delay
Do not probe with conductive objects.
Do not charge damaged battery packs
Use only with D
WALT battery packs,
E
others may burst, causing personal injury
and damage.
Do not expose to water.
Have defective cords replaced
immediately.
Charge only between 4 °C and 40 °C.
Discard the battery pack with due care for
the environment.
Do not incinerate the battery pack
NiMH, NiCd+ and Li-Ion.
Charges NiMH and NiCd
battery packs.
Charges Li-Ion battery packs.
See technical data for charging time.
Package Contents
The package contains:
1 Cordless drywall screwdriver
2 Battery packs (DW979K2)
1 Battery Charger (DW979K2)
1 Kitbox
1 Instruction manual
34
1 Exploded drawing
NOTE: Battery packs and chargers are not included
with N-models.
• Check for damage to the tool, parts or
accessories which may have occurred during
transport.
• Take the time to thoroughly read and
understand this manual prior to operation.
Description (fi g. 1–3)
WARNING: Never modify the power
tool or any part of it. Damage or
personal injury could result.
a. Variable speed switch
b. Forward/reverse slider
c. Depth adjustment collar
d. Depth locator
e. Two gear selector
f. Bit compartment
g. Pistol grip
h. Battery pack
i. Release buttons
j. Charger
k. Battery cap
INTENDED USE
Your DC520N, DW979 drywall screwdriver has been
specifically designed for driving drywall fasteners
through drywall board into timber or metal framing
studs. It can also be used to drive wood screws or
small point self-drilling screws up to ø 5 mm.
DO NOT use under wet conditions or in presence of
flammable liquids or gases.
These screwdrivers are professional power tools.
DO NOT let children come into contact with the
tool. Supervision is required when inexperienced
operators use this tool.
Dead Spindle Drive Clutch
This screwdriver is equipped with a dead spindle
feature; the spindle does not turn until the fastener
is pressed into the workpiece. This enables
fasteners to be placed onto the drive accessory of
a running screwdriver.
Electrical Safety
The electric motor has been designed for one
voltage only. Always check that the battery pack
voltage corresponds to the voltage on the rating
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