Intended Use - Hilti DD 110-W Manual Del Usuario

▶ Protect yourself from electric shock. Avoid body contact with earthed or grounded objects such as pipes,
radiators, kitchen ranges and refrigerators.
▶ Do not break the connection to earth by using an adapter plug.
▶ Keep water away from the electrical parts of the power tool and from persons in the working area.
Workplace
▶ Make sure that the workplace is well ventilated. Exposure to dust at a poorly ventilated workplace may
result in damage to the health.
▶ Connect a dust removal system if the work creates dust. Drilling materials hazardous to the health (e.g.
asbestos) is not permissible.
▶ Approval must be obtained from the site engineer or architect prior to beginning drilling work. Drilling
work on buildings and other structures may influence the static equilibrium of the structure, especially
when steel reinforcing bars or load-bearing components are cut through.
▶ It is recommended that rubber gloves and non-skid shoes are worn when working outdoors.
▶ When drilling through walls, secure (cordon off) the area behind the wall, as material or the core may fall
out on the other side of the wall. When drilling through ceilings, secure (cordon off) the area below as
drilled material or the core may drop out and fall down.
3 Description
3.1 Product overview
3.2

Intended use

The DD 110­W is an electrically powered diamond core drilling machine designed for hand‐held dry drilling
in masonry and for hand‐held wet drilling in concrete and mineral materials. Drilling in an upward direction in
wet-drilling mode is strictly prohibited.
Drilling into materials that produce electrically conductive dust (e.g. magnesium) is not permissible. Whenever
possible, use a mobile dust extractor suitable for the application.
To avoid injury, use only genuine Hilti core bits and DD 110­W accessories.
Comply with the safety rules and operating instructions for the accessories used. Observe the information
printed in the operating instructions concerning operation, care and maintenance.
The tool is designed for professional use and may be operated, serviced and maintained only by trained,
authorized personnel. This personnel must be specifically informed about the possible hazards. The tool and
its ancillary equipment may present hazards when used incorrectly by untrained personnel or when used not
as directed. Possible fields of use: construction site, workshop, renovation, conversion or new construction.
The tool may be operated only when connected to a power supply providing a voltage and frequency in
compliance with the information given on its rating plate.
Working with materials hazardous to the health (e.g. asbestos) is not permissible.
Modification of the tool is not permitted.
3.3 Items supplied
Power tool with side handle and chuck, operating instructions
Other system products approved for use with this product can be found at your local Hilti Store or at:
www.hilti.group
6 English
1
Side handle
@
Gear selector
;
Gearing section
=
Motor
%
Carbon brush cover
&
Service indicator
(
On/off switch
)
Grip
+
Supply cord with PRCD
§
Chuck
/
Theft protection indicator (optional)
:
Water swivel
∙
351007
*351007*