AEG BSS18HTF12B6-0 Notice Originale page 17

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, 2019-08-15
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 (200 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 (790 Nm)
Use this mode to drive medium-
sized fasteners when medium
torque is required. After the impact
wrench detects a certain torque, it
2 x
impacts for about 1 second and
then stops automatically.
Auto mode: maximum torque (1230 Nm)
Use this mode to drive large
fasteners when high torque is
required. After the impact wrench
detects a certain torque, it impacts
3 x
for about 1 second and then stops
automatically.
Speed mode 3
1 x
Maximum speed (1800 min
Maximum torque (1550 Nm)
Use this mode to drive large
fasteners when maxmium force and
speed are required.
Speed mode 2
2 x
Medium speed (1300 min
Medium torque (900 Nm)
Use this mode to drive medium-
sized fasteners when medium force
and speed are required.
470 327 - BSS18HTF12B6_EN62841.indd 17 470 327 - BSS18HTF12B6_EN62841.indd 17
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
light torque and use a hand torque wrench for fi nal
tightening.
BATTERIES
-1 ) 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.
)
-1
For an optimum life-time, the battery packs have to be fully
charged, after used.
To obtain the longest possible battery life remove the battery
pack from the charger once it is fully charged.
For battery pack storage longer than 30 days:
Store the battery pack where the temperature is below 27°C
Speed mode 1
3 x
Low Speed (600 min
-1
Low torque (115 Nm)
Use this mode to drive small
fasteners when lowest speed and
force are required.
ENGLISH
04.06.2020 12:16:05 04.06.2020 12:16:05
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