Preparations At The Workplace; Charging The Battery - Hilti SFD 22-A Manual De Instrucciones Original

Speed in 2nd gear
Torque (max.)
Torque adjustment
Ambient temperature for operation
Storage temperature
4.2 Battery
Battery operating voltage
Ambient temperature for operation
Storage temperature
Battery charging starting temperature
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. They can also be used for a
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 emission values
Sound power level L
WA
Uncertainty, sound power level K
Sound pressure level L
Uncertainty, sound pressure level K
Total vibration
Screwdriving a
h
Uncertainty for screwdriving (K)
Drilling in metal a
h,D
Uncertainty for drilling in metal (K)
5

Preparations at the workplace

WARNING
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.
*2169940*
WA
pA
pA
2169940
SFD -22A
0 /min ... 1,800 /min
28 Nm
1.5 Nm ... 10 Nm
−17 ℃ ... 60 ℃
−20 ℃ ... 70 ℃
21.6 V
−17 ℃ ... 60 ℃
−20 ℃ ... 40 ℃
−10 ℃ ... 45 ℃
SFD -22A
80 dB
3 dB
64 dB(A)
3 dB
SFD -22A
2.49 m/s²
1.5 m/s²
21 m/s²
1.5 m/s²
English 17