Intended Use - Hilti SF 2H-A Manual Del Usuario

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▶ Do not continue to use or attempt to charge damaged batteries (e.g.
batteries with cracks, broken parts, bent or pushed-in / pulled-out
contacts).
▶ If the battery is too hot to touch it may be defective. In this case,
place the power tool in a non-flammable location, well away from
flammable materials, where it can be kept under observation and
allowed to cool down. Contact Hilti Service after the battery has
cooled down.
Electrical safety
▶ Before beginning work, check the working area (e.g. using a metal
detector) to ensure that no concealed electric cables or gas and
water pipes are present. External metal parts of the power tool may
become live, for example, when an electric cable is damaged accidentally.
This presents a serious risk of electric shock.
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 appliances.
▶ Observe the national health and safety requirements.
▶ To reduce the risk of injury, use only genuine Hilti tools and accessories.
24
1
Grip
(
LED light
)
Belt hook (optional)
+
Battery charge status display
§
Battery release button
/
Control switch (with electronic
:
speed control)