Preparations At The Workplace; Inserting The Battery - Hilti SFC 14-A Manual De Instrucciones

4.4 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
Emission sound pressure level (L
Uncertainty for the sound pressure level (K
Sound (power) level
Uncertainty for the sound power level (K
Total vibration
Vibration emission value for screwdriving (a
Uncertainty for screwdriving (K)
Drilling in metal (a )
h,D
Uncertainty for drilling in metal (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.
3. Use an approved charger to charge the battery.
5.2

Inserting the battery

CAUTION
Risk of injury by short circuit or falling battery!
▶ Before inserting the battery, make sure that the contacts on the battery and the contacts on the product
are free of foreign matter.
▶ Make sure that the battery always engages correctly.
1. Charge the battery fully before using it for the first time.
2. Push the battery into the battery holder until it engages with an audible click.
3. Check that the battery is seated securely.
5.3 Removing the battery
1. Press the battery release buttons.
2. Remove the battery from the tool.
16 English
Printed: 18.09.2019 | Doc-Nr: PUB / 5071588 / 000 / 07
)
pA
)
pA
)
WA
)
h
SFC 14­A SFC 22­A
69 dB(A) 69 dB(A)
3 dB(A) 3 dB(A)
80 dB(A) 80 dB(A)
3 dB(A) 3 dB(A)
SFC 14­A SFC 22­A
< 2 m/s² < 2 m/s²
1.5 m/s² 1.5 m/s²
2.67 m/s² 2.67 m/s²
1.5 m/s² 1.5 m/s²
440881
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