Before Use; Inserting The Battery; Transport And Storage Of Batteries - Hilti SF 10W-A22 Manual De Instrucciones

b) Do not expose batteries to high temperatures and
keep them away from fire. This presents a risk of
explosion.
c) Do not disassemble, squash or incinerate batter-
ies and do not subject them to temperatures over
80°C. This presents a risk of fire, explosion or injury
through contact with caustic substances.
d) Avoid ingress of moisture. Ingress of moisture may
en
cause a short circuit, resulting in burning injuries or
fire.
e) Use only batteries of the type approved for use
with the applicable power tool. Use of unapproved
batteries or use of the batteries in areas of application
for which they are not approved presents a risk of
fire and explosion.
f) Observe the special guidelines applicable to the
transport, storage and use of Li-ion batteries.
g) Avoid short circuiting the battery terminals. Be-
fore inserting the battery in the tool, make sure
that the battery terminals and the terminals in the
tool are free from foreign objects. Short circuiting

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.

5.2 Inserting the battery

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
only the Hilti batteries approved for use with this
power tool.
1. Push the battery into the tool from the rear as far as
it will go and until it is heard to engage with a double
click.
2. CAUTION A falling battery may present a risk of
injury to yourself and others.
Check that the battery is securely seated in the tool.
16
the battery terminals presents a risk of fire, explosion
and chemical burns.
h) Do not charge or continue to use damaged bat-
teries (e.g. batteries with cracks, broken parts,
bent or pushed-in and/or pulled-out contacts).
i) Hold power tool by insulated gripping surfaces
when performing an operation where the fastener
may contact hidden wiring or its own cord. Fasten-
ers contacting a "live" wire may make exposed metal
parts of the power tool "live" and could give the
operator an electric shock.
j) If the battery is too hot to touch it may be defective.
Place the tool in a location where it can be kept
under observation, well away from flammable ma-
terials, and allow it to cool down. Contact Hilti
Service after the battery has cooled down.
4.4.4 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.
5.3 Removing the battery 2
5.4 Fitting the side handle 3
1. Set the forward / reverse switch to the middle pos-
ition (transport lock) or remove the battery from the
power tool.
2. Release the side handle clamping band by turning
the handle counterclockwise.
3. Slide the side handle clamping band over the chuck
and onto the clamping section at the front end of
the power tool.
4. Pivot the side handle into the desired position.
5. Secure the side handle by turning the handle clock-
wise.
6. Check that the side handle holds securely.

5.5 Transport and storage of batteries

Pull the battery out of the locked position (working posi-
tion) and move it into the first latching position (transport
position).
Observe national and international transport regulations
when shipping batteries (transportation by road, rail, sea
or air).