Preparations At The Workplace; Charging The Battery; Inserting The Battery - Hilti SF 22-A Manual De Usario

Noise emission values
Emission sound pressure level (L
Uncertainty for the sound pressure
level (K )
pA
Sound (power) level (L
Uncertainty for the sound power level
(K )
WA
Total vibration
Vibration emission value for screwdriv-
ing (a )
h
Uncertainty for screwdriving (K)
Drilling in metal (a
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.
*362170*
pA
)
WA
)
h,D
362170
SF 22-A
) 75 dB(A)
3 dB(A)
86 dB(A)
3 dB(A)
SF 22-A
< 2.5 m/s²
1.5 m/s²
< 2.5 m/s²
1.5 m/s²
SFH 22-A
96 dB(A)
3 dB(A)
107 dB(A)
3 dB(A)
SFH 22-A
< 2.5 m/s²
1.5 m/s²
< 2.5 m/s²
1.5 m/s²
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