Hilti SF 2H-A Operating Instructions Manual page 14

3 Description
3.1 Overview of the product
Chuck (keyless chuck)
@
Torque setting ring
;
Function setting ring
=
(screwdriving/drilling/hammer
drilling)
Gear selector switch
%
Forward/reverse selector
&
switch with safety lock
3.2 Intended use
The product described is a hand-held, cordless hammer drill/driver for driving
and removing screws, drilling in steel, wood and plastic and for hammer
drilling in masonry.
Hilti products are designed for professional use and may be operated, ser-
viced and maintained only by trained, authorized personnel. This personnel
must be informed of any particular hazards that may be encountered. The
hammer drill/driver and its ancillary equipment may present hazards when
used incorrectly by untrained personnel or when used not as directed.
▶ Do not use the battery as a power source for other unspecified power
tools or appliances.
▶ Observe the national health and safety requirements.
▶ To reduce the risk of injury, use only genuine Hilti tools and accessories.
▶ Use only Hilti Li­Ion batteries of the B 12 series with this product.
Make sure that the outer surfaces of the battery are clean and dry
before inserting the battery in an approved battery charger.
Read the operating instructions for the charger for further information
about the charging procedure.
▶ Use only Hilti battery chargers from the C4/12-50 series with these
batteries.
3.3 Charge status display
The charge status of the Li­ion battery is displayed after pressing the release
button.
Status
4 LEDs light.
3 LEDs light.
2 LEDs light.
1 LED lights.
8 English
Printed: 19.06.2019 | Doc-Nr: PUB / 5251744 / 000 / 02
1
Grip
(
LED light
)
Belt hook (optional)
+
Battery charge status display
§
Battery release button
/
Control switch (with electronic
:
speed control)
Meaning
• Charge status: 75 % to 100 %
• Charge status: 50 % to 75 %
• Charge status: 25 % to 50 %
• Charge status: 10 % to 25 %
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*2125998*