Noise/Vibration Information; Dust/Chip Extraction; Starting Operation - Bosch EasyImpact 12 Notice Originale

14 | English
Impact drill
Weight according to
EPTA-Procedure 01:2014
Permitted ambient temperature
– during charging
A)
– during operation and
during storage
Recommended batteries
Recommended chargers
A) Limited performance at temperatures <0 °C

Noise/Vibration Information

Noise emission values determined according to EN
62841-2-1.
Typically the A-weighted noise level of the power tool is: 85
dB(A); sound power level 96 dB(A). Uncertainty K = 3 dB.
Wear hearing protection
Total vibration values a (triax vector sum) and uncertainty K
h
determined according to EN 62841-2-1:
2
Drilling into metal: a <2.5 m/s , K=1.5 m/s
h
Impact drilling into concrete: a =19 m/s
h
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure and may be used to com-
pare power tools. They may also be used for a preliminary
estimation of vibration and noise emissions.
The stated vibration level and noise emission value repres-
ent the main applications of the power tool. However, if the
power tool is used for other applications, with different ap-
plication tools or is poorly maintained, the vibration level
and noise emission value may differ. This may significantly
increase the vibration and noise emissions over the total
working period.
To estimate vibration and noise emissions accurately, the
times when the tool is switched off or when it is running but
not actually being used should also be taken into account.
This may significantly reduce vibration and noise emissions
over the total working period.
Implement additional safety measures to protect the oper-
ator from the effects of vibration, such as servicing the
power tool and application tools, keeping their hands warm,
and organising workflows correctly.
Fitting
Remove the battery from the power tool before carry-
u
ing out work on the power tool (e.g. maintenance,
changing tool, etc.). The battery should also be re-
moved for transport and storage. There is risk of injury
from unintentionally pressing the on/off switch.
1 609 92A 4EV | (16.01.2019)
Battery charging (see figure A)
EasyImpact 12
kg 1.0 Use only the chargers listed on the accessories page.
u
Only these chargers are matched to the lithium-ion bat-
tery of your power tool.
Note: The battery is supplied partially charged. To ensure
°C 0 to +45
full battery capacity, fully charge the battery in the charger
°C -20 to +50
before using your power tool for the first time.
The lithium-ion battery can be charged at any time without
PBA 10.8V ...
reducing its service life. Interrupting the charging process
PBA 12V ...
does not damage the battery.
The lithium-ion battery is protected against deep discharge
AL 11.. CV
AL 1220 by the "Electronic Cell Protection (ECP)". When the battery
is discharged, the power tool is switched off by means of a
GAL 12..
protective circuit: The application tool no longer rotates.
GAL 12V..
Do not continue to press the On/Off switch after the
u
power tool has automatically switched off. The battery
can be damaged.
To remove the battery (10), press the release button (9)
and pull the battery downwards out of the power tool. Do
not use force to do this.
Changing the Tool (see figure B)
Wear protective gloves when changing tools. There is
u
a risk of injury when touching the application tools.
Open the keyless chuck (1) by turning it in the direction of
2
,
rotation ➊ until the tool can be inserted. Insert the tool.
2 2
, K=1.5 m/s .
Firmly tighten the keyless chuck (1) by turning it by hand in
the direction of rotation ➋. This will automatically lock the
drill chuck.

Dust/Chip Extraction

Dust from materials such as lead-containing coatings, some
wood types, minerals and metal can be harmful to one's
health. Touching or breathing-in the dust can cause allergic
reactions and/or lead to respiratory infections of the user or
bystanders.
Certain dust, such as oak or beech dust, is considered carci-
nogenic, especially in connection with wood-treatment ad-
ditives (chromate, wood preservative). Materials containing
asbestos may only be worked by specialists.
– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the ma-
terials to be worked.
Avoid dust accumulation at the workplace. Dust can
u
easily ignite.
Operation

Starting Operation

Inserting the battery
Use only original Bosch lithium-ion batteries with the
u
voltage stated on the type plate of your power tool.
Using other batteries can lead to injuries and pose a fire
hazard.
Bosch Power Tools