BSS18SBL-0 AEG 4935472278 - Инструкция по эксплуатации - Страница 21

21

ENGLISH

SPECIFIED CONDITIONS OF USE

The cordless impact driver / 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” ful

fi

 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+A11:2020 

EN 55014-2:2015

EN IEC 63000:2018

Winnenden, 2020-07-15

Alexander Krug 

Managing Director 
Authorized to compile the technical 

fi

 le.

Techtronic Industries GmbH

Max-Eyth-Straße 10

71364 Winnenden

Germany

MODE SELECTION BSS18SBL

Speed mode 1

Low Speed (1300 min

-1

)

Low torque  (45 Nm)

Use this mode to drive small 

fasteners when lowest speed and 

force are required.

Speed mode 2

Medium speed (1950 min

-1

)

Medium torque (120 Nm)

Use this mode to drive medium-sized 

fasteners when medium force and 

speed are required.

Speed mode 3

Maximum speed (2900 min

-1

)

Maximum torque (200 Nm)

Use this mode to drive large 

fasteners when maxmium force and 

speed is required.

MODE SELECTION BSS18S12BL

Speed mode 1

Medium speed (1200 min

-1

)

Medium torque (100 Nm)

Use this mode to drive medium-sized 

fasteners when medium torque is 

required.

Speed mode 2

High Speed (2000 min

-1

)

High torque (220 Nm)

Use this mode to drive large 

fasteners when high torque is 

required.

Speed mode 3

Maximum speed (2800 min

-1

)

Maximum torque (280 Nm)

Use this mode to drive large 

fasteners when maxmium force and 

speed are required.

Mode A: Auto tight (90 Nm)

Use this mode to avoid overdriving 

the nut or bolt. After the impact 

wrench detects a resistance, it 

impacts for about 1 second and then 

stops automatically.

OPERATION

Note: It is recommended after fastening to always check 

the torque with a torque wrench.

The fastening torque is a

ff

 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 a

ff

 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 di

ff

 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 

e

ff

 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 a

ff

 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

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.
For an optimum life-time, the battery packs have to be fully 

charged, after used. 

470 410 - BSS18SBL, BSS18S12BL_EN62841.indd   21

470 410 - BSS18SBL, BSS18S12BL_EN62841.indd   21

30.06.2020   12:45:17

30.06.2020   12:45:17