Worx WX279 User manual
Lithium-Ion Brushless impact wrench
Bürstenloser Lithium-Ionen Schlagschrauber
Clé à choc sans balais avec batterie au Lithium
Avvitatore a massa battente brushless agli ioni di litio
Llave dinamométrica sin escobillas con batería de ion-litio
Lithium-ion borstelloze slagmoersleutel
Bezszczotkowy klucz udarowy z baterią litowo-jonową
Lítiumion kefe nélküli ütőműves csavarkulcs
Cheie percutantă, fără perii, litiu-ion
Li-Ion bezuhlíkový rázový šroubovák
Rázový uťahovák so striedavým motorom napájaným lítiovo-iónovou batériou
Chave de porcas de impacto com motor sem escovas a bateria de iões de lítio
Borstlös mutterdragare med litiumjonbatteri
Udarni vrtalnik z litijevim akumulatorjem, brez ščetk
P07
P13
P20
P27
P34
P41
P48
P55
P61
P67
P73
P79
P86
P92
EN
D
F
I
ES
NL
PL
HU
RO
CZ
SK
PT
SV
SL
WX279 WX
279.9
Original Instructions EN
Originalbetriebsanleitung D
Notice originale F
Istruzioni originali I
Manual original ES
Oorspronkelijke gebruiksaanwijzing NL
Instrukcja oryginalna PL
Eredeti használati utasítás HU
Instrucţiuni originale RO
Původní návod k používání CZ
Pôvodný návod na použitie SK
Manual original PT
Bruksanvisning i original SV
Izvirna navodila SL
1
2
3
4
5
7
6
A3
B1
100%
0%
1
2
B2
A1 A3
A2
A4
1: 1300/min
2: 2100/min
3: 2900/min
C1
D1
C2
D2
D3
F
E
1: 1300/min
2: 2100/min
3: 2900/min
C1
D1
C2
D2
D3
F
E
7
Lithium-Ion Brushless impact wrench
EN
PRODUCT SAFETY
GENERAL POWER TOOL
SAFETY WARNINGS
WARNING Read all safety warnings,
instructions, illustrations and specifications
provided with this power tool. Failure to follow all
instructions listed below may result in electric shock, fire
and/or serious injury.
Save all warnings and instructions for future
reference.
The term “power tool” in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.
1) WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered
or dark areas invite accidents.
b) Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Power
tools create sparks which may ignite the dust or
fumes.
c) Keep children and bystanders away while
operating a power tool. Distractions can
cause you to lose control.
2) ELECTRICAL SAFETY
a) Power tool plugs must match the outlet.
Never modify the plug in any way. Do
not use any adapter plugs with earthed
(grounded) power tools. Unmodified plugs
and matching outlets will reduce risk of electric
shock.
b) Avoid body contact with earthed or
grounded surfaces, such as pipes,
radiators, ranges and refrigerators. There is
an increased risk of electric shock if your body is
earthed or grounded.
c) Do not expose power tools to rain or wet
conditions. Water entering a power tool will
increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord
for carrying, pulling or unplugging the
power tool. Keep cord away from heat,
oil, sharp edges or moving parts. Damaged
or entangled cords increase the risk of electric
shock.
e) When operating a power tool outdoors,
use an extension cord suitable for outdoor
use. Use of a cord suitable for outdoor use
reduces the risk of electric shock.
f) If operating a power tool in a damp
location is unavoidable, use a residual
current device (RCD) protected supply. Use
of an RCD reduces the risk of electric shock.
3) PERSONAL SAFETY
a) Stay alert, watch what you are doing and
use common sense when operating a
power tool. Do not use a power tool while
you are tired or under the influence of
drugs, alcohol or medication. A moment of
inattention while operating power tools may
result in serious personal injury.
b) Use personal protective equipment.
Always wear eye protection. Protective
equipment such as dust mask, non-skid safety
shoes, hard hat, or hearing protection used for
appropriate conditions will reduce personal
injuries.
c) Prevent unintentional starting. Ensure
the switch is in the off-position before
connecting to power source and/or battery
pack, picking up or carrying the tool.
Carrying power tools with your finger on the
switch or energising power tools that have the
switch on invites accidents.
d) Remove any adjusting key or wrench
before turning the power tool on. A wrench
or a key left attached to a rotating part of the
power tool may result in personal injury.
e) Do not overreach. Keep proper footing
and balance at all times. This enables
better control of the power tool in unexpected
situations.
f) Dress properly. Do not wear loose clothing
or jewellery. Keep your hair and clothing
away from moving parts. Loose clothes,
jewellery or long hair can be caught in moving
parts.
g) If devices are provided for the connection
of dust extraction and collection facilities,
ensure these are connected and properly
used. Use of dust collection can reduce dust-
related hazards.
h) Do not let familiarity gained from frequent
use of tools allow you to become
complacent and ignore tool safety
principles. A careless action can cause severe
injury within a fraction of a second.
4) POWER TOOL USE AND CARE
a) Do not force the power tool. Use the
correct power tool for your application.
The correct power tool will do the job better and
safer at the rate for which it was designed.
b) Do not use the power tool if the switch
does not turn it on and off. Any power tool
that cannot be controlled with the switch is
dangerous and must be repaired.
c) Disconnect the plug from the power
source and/or remove the battery pack,
if detachable, from the power tool before
making any adjustments, changing
accessories, or storing power tools. Such
preventive safety measures reduce the risk of
starting the power tool accidentally.
d) Store idle power tools out of the reach
of children and do not allow persons
unfamiliar with the power tool or these
instructions to operate the power tool.
Power tools are dangerous in the hands of
untrained users.
8
Lithium-Ion Brushless impact wrench
EN
e) Maintain power tools and accessories.
Check for misalignment or binding of
moving parts, breakage of parts and any
other condition that may affect the power
tool’s operation. If damaged, have the
power tool repaired before use. Many
accidents are caused by poorly maintained
power tools.
f) Keep cutting tools sharp and clean.
Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are
easier to control.
g) Use the power tool, accessories and
tool bits etc. in accordance with these
instructions, taking into account the
working conditions and the work to
be performed. Use of the power tool for
operations different from those intended could
result in a hazardous situation.
h) Keep handles and grasping surfaces dry,
clean and free from oil and grease. Slippery
handles and grasping surfaces do not allow
for safe handling and control of the tool in
unexpected situations.
5) BATTERY TOOL USE AND CARE
a) Recharge only with the charger specified
by the manufacturer. A charger that is suitable
for one type of battery pack may create a risk of
fire when used with another battery pack.
b) Use power tools only with specifically
designated battery packs. Use of any other
battery packs may create a risk of injury and fire.
c) When battery pack is not in use, keep it
away from other metal objects, like paper
clips, coins, keys, nails, screws or other
small metal objects, that can make a
connection from one terminal to another.
Shorting the battery terminals together may
cause burns or a fire.
d) Under abusive conditions, liquid may be
ejected from the battery; avoid contact.
If contact accidentally occurs, flush with
water. If liquid contacts eyes, additionally
seek medical help. Liquid ejected from the
battery may cause irritation or burns.
e) Do not use a battery pack or tool that is
damaged or modified. Damaged or modified
batteries may exhibit unpredictable behaviour
resulting in fire, explosion or risk of injury.
f) Do not expose a battery pack or tool to
fire or excessive temperature. Exposure to
fire or temperature above 130 °C may cause
explosion.
g) Follow all charging instructions and do not
charge the battery pack or tool outside
the temperature range specified in the
instructions. Charging improperly or at
temperatures outside the specified range may
damage the battery and increase the risk of fire.
6) SERVICE
a) Have your power tool serviced by a
qualified repair person using only identical
replacement parts. This will ensure that the
safety of the power tool is maintained.
b) Never service damaged battery packs.
Service of battery packs should only be
performed by the manufacturer or authorized
service providers.
IMPACT WRENCH SAFETY
WARNING
1. Hold power tool by insulated gripping
surfaces, when performing an operation
where the fastener may contact hidden
wiring. Fasteners contacting a “live” wire may
make exposed metal parts of the power tool
“live” and could give the operator an electric
shock.
SAFETY WARNINGS FOR
BATTERY PACK
a) Do not dismantle, open or shred cells or
battery pack.
b) Do not short-circuit a battery pack. Do not
store battery packs haphazardly in a box or
drawer where they may short-circuit each
other or be short-circuited by conductive
materials. When battery pack is not in use,
keep it away from other metal objects, like paper
clips, coins, keys, nails, screws or other small
metal objects, that can make a connection from
one terminal to another. Shorting the battery
terminals together may cause burns or a fire.
c) Do not expose battery pack to heat or fire.
Avoid storage in direct sunlight.
d) Do not subject battery pack to mechanical
shock.
e) In the event of battery leaking, do not
allow the liquid to come into contact
with the skin or eyes. If contact has been
made, wash the affected area with copious
amounts of water and seek medical advice.
f) Seek medical advice immediately if a cell
or battery pack has been swallowed.
g) Keep battery pack clean and dry.
h) Wipe the battery pack terminals with a
clean dry cloth if they become dirty.
i) Battery pack needs to be charged before
use. Always refer to this instruction and
use the correct charging procedure.
j) Do not maintain battery pack on charge
when not in use.
k) After extended periods of storage, it may
be necessary to charge and discharge
the battery pack several times to obtain
maximum performance.
l) Battery pack gives its best performance
when it is operated at normal room
temperature (20 °C ± 5 °C).
9
Lithium-Ion Brushless impact wrench
EN
m) When disposing of battery packs, keep
battery packs of different electrochemical
systems separate from each other.
n) Recharge only with the charger specified
by WORX. Do not use any charger other
than that specifically provided for use with
the equipment. A charger that is suitable for
one type of battery pack may create a risk of fire
when used with another battery pack.
o) Do not use any battery pack which is not
designed for use with the equipment.
p) Keep battery pack out of the reach of
children.
q) Retain the original product literature for
future reference.
r) Remove the battery from the equipment
when not in use.
s) Dispose of properly.
t) Do not mix cells of different manufacture,
capacity, size or type within a device.
u) Do not remove battery pack from its
original packaging until required for use.
v) Observe the plus (+) and minus (–) marks
on the battery and ensure correct use.
SYMBOLS
To reduce the risk of injury, user
must read instruction manual.
Warning
Wear ear protection.
Wear eye protection.
Wear dust mask.
Wear protective gloves.
Batteries may enter water cycle if
disposed improperly, which can
be hazardous for ecosystem. Do
not dispose of waste batteries as
unsorted municipal waste.
Do not burn.
Li-I on
Li-Ion batteryThis product has been
marked with a symbol relating to
‘separate collection’ for all battery
packs and battery pack. It will
then be recycled or dismantled in
order to reduce the impact on the
environment. Battery packs can be
hazardous for the environment and
for human health since they contain
hazardous substances.
High speed
Low speed
Lock
Waste electrical products must not
be disposed of with household
waste. Please recycle where
facilities exist. Check with your local
authorities or retailer for recycling
advice.
10
Lithium-Ion Brushless impact wrench
EN
1. FORWARD/REVERSE ROTATION SWITCH
2. BATTERY PACK *
3. HOOK
4. BATTERY PACK RELEASE BUTTON *
5. ON/OFF SWITCH
6. LED LIGHT
7. SQUARE DRIVER
* Not all the accessories illustrated or
described are included in standard delivery.
TECHNICAL DATA
Type WX279 WX279.9 (279 - designation of
machinery, representative of Impact Wrench)
WX279 WX279.9
Voltage 20V Max**
No-load speed 0-1300/2100/2900/min
Impact rate 0-1600/2900/3300bpm
Max torque 100/180/300N.m
Chuck size 1/2"(13mm)
Machine weight 1.5 kg 1.1 kg
** Voltage measured without workload. Initial battery
voltage reaches maximum of 20 volts. Nominal
voltage is 18 volts.
NOISE INFORMATION
A weighted sound pressure LpA: 78dB(A)
A weighted sound power LwA: 89dB(A)
KpA&KwA 3.0dB(A)
Wear ear protection.
VIBRATION INFORMATION
Vibration total values (triax vector sum) determined
according to EN 62841:
Typical
weighted
vibration
Vibration emission value ah= 9,46m/s2
Uncertainty K = 1.5m/s²
The declared vibration total value and the declared
noise emission value have been measured in
accordance with a standard test method and may
be used for comparing one tool with another.
The declared vibration total value and the declared
noise emission value may also be used in a
preliminary assessment of exposure.
WARNING: The vibration and noise emissions
during actual use of the power tool can differ
from the declared value depending on the ways in
which the tool is used especially what kind of
workpiece is processed dependant on the following
examples and other variations on how the tool is used:
How the tool is used and the materials being cut or
drilled.
The tool being in good condition and well
maintained.
The use of the correct accessory for the tool and
ensuring it is sharp and in good condition.
The tightness of the grip on the handles and if any
anti vibration and noise accessories are used.
And the tool is being used as intended by its design
and these instructions.
This tool may cause hand-arm vibration
syndrome if its use is not adequately
managed.
WARNING: To be accurate, an estimation of
exposure level in the actual conditions of use
should also take account of all parts of the
operating cycle such as the times when the tool is
switched off and when it is running idle but not
actually doing the job.This may significantly reduce
the exposure level over the total working period.
Helping to minimise your vibration and noise
exposure risk.
Always use sharp chisels, drills and blades.
Maintain this tool in accordance with these
instructions and keep well lubricated (where
appropriate).
If the tool is to be used regularly then invest in anti
vibration and noise accessories.
Plan your work schedule to spread any high
vibration tool use across a number of days.
ACCESSORIES
WX279 WX279.9
Hook 1 1
Battery pack
(WA3551)
2
/
Charger
(WA3860)
1
/
We recommend that you purchase your accessories
listed in the above list from the same store that sold
you the tool. Refer to the accessory packaging for
further details. Store personnel can assist you and
offer advice.
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