Electrical Safety; Before Use; Switching The Appliance On - Hilti C4/36-90 Manual De Instrucciones

have been given supervision or instruction concerning use
of the appliance by a person responsible for their safety.
e) Children must be instructed not to play with the appliance.
4.2.2 Battery charger use and care
a) Take care to ensure that the batteries suffer no mechanical
en
damage.
b) Do not charge or continue to use damaged batteries (e.g.
batteries with cracks, broken parts, bent or pushed-in
and/or pulled-out contacts).

4.2.3 Electrical safety

a) Do not touch the supply cord or extension cord if they are
damaged while working. Disconnect the supply cord plug
from the power outlet. Damaged supply cords or extension
cords present a risk of electric shock.
b) Never operate the appliance when it is dirty or wet. Under
unfavorable conditions, dampness or dust adhering to the
surface of the appliance, especially dust from conductive
materials, may present a risk of electric shock. Dirty or dusty
appliances should thus be checked at a Hilti service center at
regular intervals, especially if used frequently for working on
conductive materials.
4.2.4 Work area safety
Ensure that the workplace is well lit.

5 Before use

5.1 Use the appliance only at a suitable location.
Use the appliance only indoors.
The location at which the appliance is used should be clean, dry
and cool but protected from frost.
The appliance must be able to emit heat while in operation. The
ventilation slots must therefore remain unobstructed.
Accordingly, remove the charger from the toolbox.
Do not operate the charger inside a closed container.
5.2 Battery use and care
NOTE
Battery performance drops at low temperatures. Never use the
battery until the cells become fully discharged. Change to the
second battery in good time. Recharge the battery immediately so
that it is ready for reuse.
Store the battery in a cool, dry place. Never store the battery where
it is exposed to the heat of the sun, on a radiator, behind a motor
vehicle windscreen or at a window. Batteries that have reached
the end of their life must be disposed of safely and correctly to
avoid environmental pollution.

5.3 Switching the appliance on

Plug the supply cord into the power outlet.
NOTE
The green LED lights after the appliance has been plugged in. If
the green LED doesn't light or goes out during operation, unplug
the supply cord from the power outlet and then plug it in again. If
the green LED still doesn't light after reconnecting it several times,
return the appliance to Hilti Service for repair.
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Printed: 08.07.2013 | Doc-Nr: PUB / 5069440 / 000 / 03