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TECHNICAL DATA
CORDLESS IMPACT WRENCH
Production code......................................................................
Tool reception .........................................................................
No-load speed ........................................................................
Impact rate (high speed).........................................................
Max. torque with battery 6.0 Ah ..............................................
Max. diameter bolt / nut ..........................................................
Battery voltage........................................................................
Weight according EPTA-Procedure 01/2014 (1.5 Ah ... 9.0 Ah) ........
Recommended ambient operating temperature .....................
Recommended battery types..................................................
Recommended charger ..........................................................
Noise/vibration information
Measured values determined according to EN 62841.
Typically, the A-weighted noise levels of the tool are:
Sound pressure level (Uncertainty K=3dB(A)).....................
Sound power level (Uncertainty K=3dB(A)) .........................
Wear ear protectors!
Total vibration values (vector sum in the three axes)
determined according to EN 62841.
Vibration emission value a
h
Impact tightening of fasteners of the maximum capacity of the tool
Uncertainty K= .....................................................................
WARNING
The vibration and noise emission level given in this information sheet has been measured in accordance with a standardized
test given in EN 62841 and may be used to compare one tool with another. It may be used for a preliminary assessment of
exposure.
The declared vibration and noise emission level represents the main applications of the tool. However if the tool is used for
diff erent applications, with diff erent accessories or poorly maintained, the vibration and noise emission may diff er. This may
signifi cantly increase the exposure level over the total working period.
An estimation of the level of exposure to vibration and noise should also take into account the times when the tool is switched
off or when it is running but not actually doing the job. This may signifi cantly reduce the exposure level over the total working
period.
Identify additional safety measures to protect the operator from the eff ects of vibration and/or noise such as: maintain the tool
and the accessories, keep the hands warm, organization of work patterns.
WARNING Read all safety warnings, instructions,
illustrations and specifi cations provided with this power
tool. Failure to follow all instructions listed below may result
in electric shock, fi re and/or serious injury.
Save all warnings and instructions for future reference.
IMPACT WRENCH SAFETY WARNINGS
Hold the 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.
Wear ear protectors. Exposure to noise can cause hearing
loss.
ADDITIONAL SAFETY AND WORKING INSTRUCTIONS
Use protective equipment. Always wear safety glasses when
working with the machine. The use of protective clothing is
recommended, such as dust mask, protective gloves, sturdy
non-slip footwear, helmet and ear defenders.
The dust produced when using this tool may be harmful to
health. Do not inhale the dust. Wear a suitable dust
protection mask.
Do not machine any materials that present a danger to
health (e.g. asbestos).
Switch the device off immediately if the insertion tool stalls!
Do not switch the device on again while the insertion tool is
stalled, as doing so could trigger a sudden recoil with a high
reactive force. Determine why the insertion tool stalled and
rectify this, paying heed to the safety instructions.
The possible causes may be:
• it is tilted in the workpiece to be machined
• it has pierced through the material to be machined
16
ENGLISH
BSS18C12ZB6
..................... 4747 57 01...
...000001-999999
.........................1/2" (12,7 mm)
....................0-3000 min
-1
....................0-4000 min
-1
.........................300 Nm
........................M14
...........................18 V
........... 1,7 kg ... 2,4 kg
.................-18...+50 °C
................ L1815R, ... L1890R
.. AL18G, AL1218G, BL1218, BLK1218
........................99,5 dB (A)
...................... 110,5 dB (A)
..........................6,7 m/s
2
..........................1,5 m/s
2
• the power tool is overloaded
Do not reach into the machine while it is running.
The insertion tool may become hot during use.
WARNING! Danger of burns
• when changing tools
• when setting the device down
Chips and splinters must not be removed while the machine
is running.
When working in walls ceiling, or fl oor, take care to avoid
electric cables and gas or waterpipes.
Clamp your workpiece with a clamping device. Unclamped
workpieces can cause severe injury and damage.
Remove the battery pack before starting any work on the
machine.
Do not dispose of used battery packs in the household
refuse or by burning them. AEG Distributors off er to retrieve
old batteries to protect our environment.
Do not store the battery pack together with metal objects
(short circuit risk).
Use only System GBS chargers for charging System GBS
battery packs. Do not use battery packs from other systems.
Never break open battery packs and chargers and store
only in dry rooms. Keep dry at all times.
Battery acid may leak from damaged batteries under
extreme load or extreme temperatures. In case of contact
with battery acid wash it off immediately with soap and
water. In case of eye contact rinse thoroughly for at least 10
minutes and immediately seek medical attention.
Warning! To reduce the risk of fi re, personal injury, and
product damage due to a short circuit, never immerse your
tool, battery pack or charger in fl uid or allow a fl uid to fl ow
inside them. Corrosive or conductive fl uids, such as
seawater, certain industrial chemicals, and bleach or bleach
containing products, etc., can cause a short circuit.
SPECIFIED CONDITIONS OF USE
The cordless impact wrench can be used to tighten and
loosen nuts and bolts wherever no mains connection is
available.
Do not use this product in any other way as stated for
normal use.
EC-DECLARATION OF CONFORMITY
We declare under our sole responsibility that the product
described under "Technical Data" fulfi lls all the relevant
provisions of the directives 2011/65/EU (RoHS), 2014/30/
EU, 2006/42/EC and the following harmonized standards
have been used:
EN 62841-1:2015
EN 62841-2-2:2014
EN 55014-1:2017
EN 55014-2:2015
EN IEC 63000:2018
Winnenden, 2019-07-18
Alexander Krug
Managing Director
Authorized to compile the technical fi le.
Techtronic Industries GmbH
Max-Eyth-Straße 10
71364 Winnenden
Germany
MODE SELECTION
Auto mode: low torque (70 Nm)
Use this mode to drive small
fasteners when low torque is
required. After the impact wrench
detects a certain torque, it impacts
1 x
for about 1 second and then stops
automatically.
Auto mode: medium torque (120
Nm)
Use this mode to drive medium-
sized fasteners when medium
torque is required. After the impact
2 x
wrench detects a certain torque, it
impacts for about 1 second and
then stops automatically.
Auto mode: maximum torque
(160 Nm)
Use this mode to drive large
fasteners when high torque is
required. After the impact wrench
3 x
detects a certain torque, it impacts
for about 1 second and then stops
automatically.
Speed mode 3
1 x
Maximum speed (3000 min
Maximum torque (300 Nm)
Use this mode to drive large
fasteners when maxmium force and
speed are required.
Speed mode 2
2 x
Medium speed (2200 min
Medium torque (170 Nm)
Use this mode to drive medium-
sized fasteners when medium force
and speed are required.
Speed mode 1
3 x
Low Speed (1100 min
Low torque (58 Nm)
Use this mode to drive small
fasteners when lowest speed and
force are required.
OPERATION
Note: It is recommended after fastening to always check
the torque with a torque wrench.
The fastening torque is aff ected by a wide variety of factors
including the following.
• State of battery charge – When the battery is discharged
voltage will drop and the fastening torque will be reduced.
• Operation at speeds – Operating the tool at low speeds
will cause a reduction in fastening torques.
• Fastening position – Holding the tool or the driving
fastener in various angles will aff ect the torque.
• Drive accessory/socket – Failure to use the correct size
accessory or socket, or a non-impact rated accessory may
cause a reduction in the fastening torque.
• Use of accessories and extensions – Depending on the
accessory or extension fi tment can reduce the fastening
force of the impact wrench.
• Bolt/Nut – Fastening torques may diff er according to the
diameter of the nut or bolt, the class of nut/bolt and the
length of nut/bolt.
• Condition of the fastener – Contaminated, corroded, dry or
lubricated fasteners may vary the fastening torques.
• Condition and base material – The base material of the
fastener and any component in between the surfaces may
eff ect the fastening torque (dry or lubricated base, soft or
hard base, disc, seal or washer between fastener and
base material).
IMPACTING TECHNIQUES
The longer a bolt, screw, or nut is impacted, the tighter it will
become.
To help prevent damaging the fasteners or workpieces,
avoid excessive impacting.
Be particularly careful when impacting smaller fasteners
because they require less impacting to reach optimum
torque.
Practice with various fasteners, noting the length of time
required to reach the desired torque.
Check the tightness with a hand-torque wrench.
If the fasteners are too tight, reduce the impacting time.
If they are not tight enough, increase the impacting time.
Oil, dirt, rust or other matter on the threads or under the
head of the fastener aff ects the degree of tightness.
The torque required to loosen a fastener averages 75% to
80% of the tightening torque, depending on the condition of
the contacting surfaces.
On light gasket jobs, run each fastener down to a relatively
)
-1
light torque and use a hand torque wrench for fi nal
tightening.
BATTERIES
Battery packs which have not been used for some time
should be recharged before use.
Temperatures in excess of 50°C (122°F) reduce the
performance of the battery pack. Avoid extended exposure
to heat or sunshine (risk of overheating).
The contacts of chargers and battery packs must be kept
clean.
ENGLISH
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-1
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17
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