10
Motor thermal protection device has
Switch the appliance off and allow it to cool
been activated.
for approx. 5 min. If the motor then doesn’t
start, contact Hilti customer service.
Motor thermal protection device
Clean the ventilation slots carefully with a
switches the motor off repeatedly
dry brush.
as the ventilation slots are blocked.
The motor doesn’t run in
The electric tool connected is
Check the functionality of the electric tool
automatic mode
defective or not plugged in correctly.
connected and check that it is plugged in
correctly.
No suction power when
The container is full.
Switch off the appliance. Empty the
picking up liquids
container (see section 8.8).
Deviation from nominal
The electric supply impedance is too
Use a suitable extension cord
voltage
high.
(see section 7).
11. Disposal
Most of the materials from which Hilti appliances are manufactured can be recycled. The materials must be cor-
rectly separated before they can be recycled. In many countries, Hilti has already made arrangements for taking
back your old appliances for recycling. Please ask your Hilti customer service department or Hilti sales repre-
sentative for further information.
Should you wish to return the appliance yourself to a disposal facility for recycling, proceed as follows:
Dismantle the appliance as far as possible without the need for special tools.
Separate the individual parts as follows:
Parts / assembly
Main material
Recycling
Container and wheel assembly
PP and steel
Plastics and steel recycling
Vacuum unit
PP, motor and electronics
Electric appliance disposal
Extraction hose
EVA
Plastics recycling
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 applic-
able regulations.
We recommend the following pre-treatment:
– 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.
en
Hilti warrants that the tool supplied is free of defects in
material and workmanship. This warranty is valid so long
as the tool is operated and handled correctly, cleaned and
serviced properly and in accordance with the Hilti Oper-
ating Instructions, all warranty claims are made within
12 months from the date of the sale (invoice date), and
the technical system is maintained. This means that only
original Hilti consumables, components and spare parts
may be used in the tool. This warranty provides the free-
of-charge repair or replacement of defective parts only.
Parts requiring repair or replacement as a result of nor-
mal wear and tear are not covered by this warranty.
12. Warranty
Under no circumstances will Hilti be obligated for
direct, indirect, incidental or consequential dam-
ages, losses or expenses in connection with, or by
reason of, the use of, or inability to use the tool for
any purpose. Hilti specifically excludes the implied
warranties of merchantability and fitness for a par-
ticular purpose.
For repair or replacement, send tool and/or related parts
immediately upon discovery of the defect to the address
of the local Hilti marketing organization provided.
This constitutes Hilti’s entire obligation with regard to
warranty and supersedes all prior or contemporaneous
comments and oral or written agreements concerning
warranties.
Printed: 07.07.2013 | Doc-Nr: PUB / 5071299 / 000 / 00