![background image](http://html1.mh-extra.com/html/hilti/vc-40h-x/vc-40h-x_manual_2136507032.webp)
28
English
2243106
*2243106*
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.
Printed: 24.07.2019 | Doc-Nr: PUB / 5505414 / 000 / 00
Summary of Contents for VC 40H-X
Page 2: ...1 Printed 24 07 2019 Doc Nr PUB 5505414 000 00...
Page 3: ...2 3 4 Printed 24 07 2019 Doc Nr PUB 5505414 000 00...
Page 169: ...Printed 24 07 2019 Doc Nr PUB 5505414 000 00...
Page 170: ...Printed 24 07 2019 Doc Nr PUB 5505414 000 00...
Page 171: ...Printed 24 07 2019 Doc Nr PUB 5505414 000 00...