*2190680*
2190680 Français 19
Trouble or fault Possible cause Action to be taken
The service indicator blinks
red.
The overheating prevention cut-out
has been activated.
▶ Allow the tool to cool down.
Clean the air vents. Running
under no load is still possible.
No hammering action. The power tool is too cold. ▶ Bring the tip of the accessory
tool into contact with the
working surface, switch the
power tool on and allow it to
run. If necessary, repeat the
procedure until the hammering
mechanism begins to operate.
The tool does not achieve full
power.
Power reduction is active. ▶ Press the power level selector
switch (observe the power level
indicator). Unplug the power
tool from the electric supply and
then plug it back in.
The extension cord is too long or
its gauge is inadequate.
▶ Use an extension cord of an
approved length and / or of
adequate gauge.
The voltage provided by the elec-
tric supply is too low.
▶ Connect the power tool to a
different power source.
The chisel cannot be released
from the chuck.
The chuck is not pulled back fully. ▶ Pull the chuck back as far as
it will go and remove the insert
tool.
The power tool switches itself
off while running.
The overheating prevention cut-out
has been activated.
▶ Allow the tool to cool down.
Clean the air vents. Running
under no load is still possible.
9 Disposal
Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The
materials must be correctly separated before they can be recycled. In many countries, your old tools,
machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative
for further information.
▶ Do not dispose of power tools, electronic equipment or batteries as household waste!
10 RoHS (Richtlinie zur Beschränkung der Verwendung gefährlicher Stoffe)
The following link takes you to the table of dangerous substances: qr.hilti.com/r9672135.
You will find a link to the RoHS table, in the form of a QR code, at the end of this document.
11 Manufacturer’s warranty
▶ Please contact your local Hilti representative if you have questions about the warranty conditions.
Mode d'emploi original
1 Indications relatives à la documentation
1.1 À propos de cette documentation
• Lire intégralement la présente documentation avant la mise en service. C'est la condition préalablement
requise pour assurer la sécurité du travail et un maniement sans perturbations.
• Bien respecter les consignes de sécurité et les avertissements de la présente documentation ainsi que
celles figurant sur le produit.
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