Disposal - Hilti DD 200 Manual De Instrucciones

Excessive play in
the drilling system at the column pivot point is loose
en

10. Disposal

Most of the materials from which Hilti tools or machines are manufactured can be recycled. The materials must
be correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for
taking back your old machines or tools for recycling. Please ask your Hilti customer service department or Hilti
sales representative for further information.
Disposal of drilling slurry
With regard to environmental aspects, allowing drilling slurry to flow directly into rivers, lakes or the sewerage
system without suitable pre-treatment is problematical. Ask the local authorities for information about applica-
ble regulations.
We recommend the following pre-treatment:
Collect the drilling slurry (e.g. use a wet-type industrial vacuum cleaner).
Allow the slurry to settle and dispose of the solid material at a construction waste disposal site (the addition of
a flocculent may accelerate the settling process).
Water from the drilling slurry (alkaline, ph value > 7) should be neutralized by adding an acidic neutralizing agent
or large quantity of water before it is allowed to flow into the sewerage system.
Only for EU countries
Do not dispose of electric tools together with household waste material!
In observance of European Directive on waste electrical and electronic equipment and its implemen-
tation in accordance with national law, electric tools that have reached the end of their life must be col-
lected separately and returned to an environmentally compatible recycling facility.
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Printed: 22.11.2013 | Doc-Nr: PUB / 5069597 / 000 / 03
Screw at the top end of the strut and / or
Core bit not screwed securely into the
chuck
Drive unit locking mechanism loose
Leveling screws or clamping spindle
not tightened
Excessive play at the carriage
Excessive play at the chuck
Connection end defective
Tighten the screws.
Tighten it securely.
Tighten the drive unit locking mechanism.
Retighten the leveling screws clamping
spindle.
Adjust the play at the carriage guide rollers.
Check that the chuck runs true and replace it
if necessary.
Check the connection end and replace it if
necessary.