Bosch You Series Original Instructions Manual page 27

Typically, the A-weighted sound pressure level of the power tool is less than 70 dB(A).
Uncertainty K = 3 dB. The noise level when working can exceed 80 dB(A).
Wear hearing protection
Total vibration values a (triax vector sum) and uncertainty K determined according to EN
h
62841-2-1
Drilling in metal: a < 2.5 m/s
h
Screwdriving: a < 2.5 m/s
h
The vibration level and noise emission value given in these instructions have been meas-
ured 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 represent the main applications of
the power tool. However, if the power tool is used for other applications, with different
application 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 work-
ing period.
Implement additional safety measures to protect the operator from the effects of vibra-
tion, such as servicing the power tool and application tools, keeping their hands warm,
and organising workflows correctly.
Fitting
Remove the battery before cleaning or performing maintenance work on the
u
power tool, before making tool adjustments, changing accessories or storing the
power tool. This safety measure prevents the power tool from being started accident-
ally.
Battery Charging (see figure C)
Use only the power adaptor listed in the technical data. Only this power adaptor is
u
compatible with your power tool's lithium-ion battery.
Note: The battery is supplied partially charged. To ensure the maximum performance of
the battery, use the power adaptor to fully charge the battery before first use.
The lithium-ion battery can be charged at any time without reducing its service life. Inter-
rupting the charging process does not damage the battery.
Bosch Power Tools
2 2
, K = 1.5 m/s
2 2
, K = 1.5 m/s
English | 27
1 609 92A 4G8 | (05.12.2018)