Hilti DD-750 HY Mode D'emploi page 32

Disposal
Disposal of the machine
Return waste material for recycling
■
Machine and packaging must be sorted for
environment-friendly recycling.
■
Plastic components are marked to facilitate
categorized recycling.
Only for EU countries
Disposal of electric tools together
with other household waste is not
permissible!
In observance of European Directive on waste
electrical and electronic equipment and its
implementation in accordance with national law,
electric tools that have reached the end of their
life must be collected separately and returned to
an environmentally compatible recycling facility.
32
Printed: 22.10.2015 | Doc-Nr: PUB / 5069605 / 000 / 03
Disposal of drilling and sawing slurry
■
With regard to environmental aspects, allow-
ing drilling or sawing slurry to flow directly into
rivers, lakes or the sewerage system without
suitable pre-treatment is problematical.
■
In addition to the following recommended pre-
treatment procedures, the applicable national
regulations must be observed when dispos-
ing of drilling or sawing slurry. Ask the local
authorities concerned for further information.
We recommend the following pre-treatment
■
Collect the drilling and sawing slurry (e.g.
using a suitable industrial vacuum cleaner).
■
The fine content of the drilling and sawing
slurry should be separated from the water by
allowing it to settle (e.g. leave standing for
some time or add a coagulation agent).
■
Solid material from the drilling and sawing
slurry should be deposited at a construction
waste disposal site.
■
Water from the drilling and sawing slurry
should be neutralized (e.g. by adding a large
quantity of water or other neutralization
agents) before it is allowed to flow into the
sewerage system.