Hilti VC 300-20-W, Original Operating Instructions

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2333434 Français 11
Malfunction Possible cause Action to be taken
The appliance doesn’t start or
switches itself off after a short
time.
The water level cut-out is acti-
vated.
▶
Clean the sensors and the
area around the sensors with a
brush.
The motor doesn’t restart. The mains circuit breaker has been
tripped.
▶
Reset the circuit breaker.
▶
Find the reason for the overload
current if the circuit breaker
trips again.
Waste material container full of
liquid.
▶
Switch the appliance off and
empty the waste material
container.
11 Disposal
Most of the materials from which Hilti products 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.
Drilling slurry
Disposal of drilling slurry directly into rivers, lakes or the sewerage system without suitable pretreatment
presents environmental problems.
▶
Ask the local public authorities for information about current regulations.
We recommend the following pretreatment:
▶
Collect the drilling slurry (for example, using a wet-type vacuum cleaner).
▶
Allow the drilling slurry to settle and dispose of the solid material at a construction waste disposal site
(addition of a flocculent may accelerate the settling process).
▶
The remaining water (alkaline, pH value greater than 7) must be neutralized by the addition of an acidic
neutralizing agent or diluted with a large volume of water before it is allowed to flow into the sewerage
system.
Drilling dust
▶
Dispose of the drilling dust collected by the vacuum cleaner in accordance with the applicable national
regulations.
12 Manufacturer’s warranty
▶
Please contact your local Hilti representative if you have questions about the warranty conditions.
Notice d'utilisation originale
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.
• Toujours conserver le mode d'emploi à proximité du produit et uniquement le transmettre à des tiers
avec ce mode d'emploi.
1.2 Explication des symboles
1.2.1 Avertissements
Les avertissements attirent l'attention sur des dangers liés à l'utilisation du produit. Les termes de
signalisation suivants sont utilisés :