Before Use - Hilti SFH 22-A Operating Instructions Manual

Power tool
Drilling diameter range in wood
(hard)
Drilling dia. range in metal
NOTE
The sound pressure and vibration values given in these instructions have been measured in accordance with a
en
standardized test and may be used to compare one electric tool with another. They may be used for a preliminary
assessment of exposure. The data given represents the main applications of the electric tool. However, if the electric
tool is used for different applications, with different accessories or is poorly maintained, the data may vary. This may
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 may
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: maintain the electric tool and accessories, keep the hands
warm, organisation of work patterns.
Noise information in accordance with EN 60745:
Sound power level for the SF 22‑A, L
Sound power level for the SFH 22‑A, L
Uncertainty for the given sound power level, K
Emission sound pressure level for the SF 22‑A, L
Emission sound pressure level for the SFH 22‑A, L
Uncertainty for the given sound pressure level, K
Total vibration (vector sum of three directions), calculated in accordance with EN 60745:
Vibration emission value for screwdriving, a
Uncertainty, K
h
Vibration emission value for hammer drilling in con-
crete, a
h,ID
Uncertainty for hammer drilling in concrete, K
Vibration emission value for drilling in metal, a
Uncertainty for drilling in metal, K
Battery
Rated voltage
Capacity
Energy content
Weight
No. of cells

5 Before use

5.1 Charging a previously used battery
Ensure that the outer surfaces of the battery are clean
and dry before inserting the battery in the corresponding
charger.
Read the operating instructions for the charger for further
information about the charging procedure.
16
SF 22-A
∅ 1.5...20 mm
∅ 1.5...13 mm
WA
WA
h
B 22/1.6 Li‑Ion B 22/3.3 Li‑Ion
21.6 V 21.6 V
1.6 Ah 3.3 Ah
34.56 Wh 71.28 Wh
0.48 kg 0.78 kg
6 12
86 dB (A)
107 dB (A)
3 dB (A)
WA
75 dB (A)
pA
96 dB (A)
pA
3 dB (A)
pA
< 2.5 m/s²
1.5 m/s²
20 m/s²
1.5 m/s²
< 2.5 m/s²
h,D
1.5 m/s²
B 22/2.6 Li‑Ion
(01)
21.6 V
2.6 Ah
56.16 Wh
0.78 kg
12
5.2 Inserting the battery 2
CAUTION
Before fitting the battery, check that the power tool
is switched off and that the safety lock is engaged
(forward/reverse switch in the middle position). Use
SFH 22-A
∅ 1.5...20 mm
∅ 1.5...13 mm
B 22/2.6 Li‑Ion
B 22/5.2 Li‑Ion
(02)
21.6 V 21.6 V
2.6 Ah 5.2 Ah
56.16 Wh 112.32 Wh
0.48 kg 0.78 kg
6 12