Preparations At The Workplace - Hilti SFE 2-A12 Manual De Instrucciones

4.2 Noise information and vibration values in accordance with
EN 60745
The sound pressure and vibration values given in these instructions were
measured in accordance with a standardized test and can be used to
compare one power tool with another. They can also be used for a preliminary
assessment of exposure. The data given represents the main applications of
the power tool. However, if the power tool is used for different applications,
with different accessory tools, or is poorly maintained, the data can vary.
This can significantly increase exposure over the total working period. An
accurate estimation of exposure should also take into account the times
when the tool is switched off, or when it is running but not actually being
used for a job. This can significantly reduce exposure over the total working
period. Identify additional safety measures to protect the operator from the
effects of noise and/or vibration, for example: Maintaining the power tool and
accessory tools, keeping the hands warm, organization of work patterns.
Noise emission values
Typical A-weighted emission sound pressure
level
Uncertainty for the sound pressure level (K
Typical A-weighted sound power level
Uncertainty for the sound power level (K
Total vibration
Drilling in metal (a
Uncertainty (K)
4.3 Battery
Battery operating voltage
Ambient temperature for operation
Storage temperature
Battery charging starting temperature
5

Preparations at the workplace

CAUTION
Risk of injury by inadvertent starting!
▶ Before inserting the battery, make sure that the product is switched off.
▶ Remove the battery before making any adjustments to the power tool or
before changing accessories.
Observe the safety instructions and warnings in this documentation and on
the product.
26 English
Printed: 07.08.2019 | Doc-Nr: PUB / 5507949 / 000 / 00
)
h,D
73 dB(A)
) 3 dB(A)
pA
84 dB
) 3 dB(A)
WA
1.6 m/s²
1.5 m/s²
10.8 V
−17 ℃ ... 60 ℃
−20 ℃ ... 40 ℃
4 ℃ ... 40 ℃
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