Advertisement
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.
▶ Disposal of electric tools or appliances together with household waste is not
permissible.
8.2 Recommended pretreatment for disposal of drilling slurry
Note
The disposal of drilling slurry directly into rivers, lakes or the sewerage system
without suitable pretreatment presents problems of an environmental nature. Ask
the local public authorities for information about current regulations.
1. Collect the drilling slurry (e.g. using a wet-type industrial vacuum cleaner).
2. 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).
3. The remaining water (alkaline, pH value > 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.
9 Manufacturer's warranty
9.1 Manufacturer's warranty
▶ Please contact your local Hilti representative if you have questions about the warranty
conditions.
36
English
Advertisement
