Preparations At The Workplace - Hilti SFD 2-A Original Operating Instructions

4.3 Noise information and vibration values in accordance with EN
62841
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.
preliminary assessment of exposure.
The data given represent 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 information
Typical A-weighted sound power level
Typical A-weighted emission sound pressure level
Uncertainty for the given sound levels
Vibration values
Drilling in metal (a
Uncertainty (K)
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.
5.1 Charging the battery
1. Before charging the battery, read the operating instructions for the
charger.
2. Make sure that the contacts on the battery and the contacts on the
charger are clean and dry.
*2248872*
Printed: 05.07.2019 | Doc-Nr: PUB / 5501914 / 000 / 00
)
h,D
2248872
They can also be used for a
SFD 2-A
75 dB
64 dB
3 dB
SFD 2-A
1.9 m/s²
1.5 m/s²
English 9