Hilti DCH 300 Mode D'emploi page 23

1.2 Explanation of the pictograms and other
information
Warning signs
en
General Warning:
warning electricity
Obligation signs
Wear a hard Wear
hat. protective
glasses
Wear safety Wear
shoes. breathing
protection.
2 Description
2.1 Use of the product as directed
The DCH 300 is an electrically powered diamond cutter for professional use in the construction industry.
It is designed for cutting mineral materials with diamond discs without use of water.
When cutting mineral materials, a dust removal system equipped with the corresponding filter must be used, e.g. the
Hilti VCU 40, VCU 40‑M or VCD 50 vacuum cleaner.
In order to avoid electrostatic effects, a vacuum cleaner equipped with an antistatic hose should be used.
Use only diamond cutting discs approved for use at a peripheral speed of at least 80 m/sec.
The power tool is to be used exclusively in pushing mode (counter rotation).
The use of liquids, e.g. to cool the disc or suppress dust, is not permissible.
Do not use the power tool for cutting with cutting tools of a type not specified in these operating instructions (e.g.
circular saw blades) or for grinding.
When equipped with synthetic resin-bonded fiber-reinforced abrasive cutting discs, the power tool can also be
used for cutting metals. For this application, use only synthetic resin-bonded fiber-reinforced abrasive cutting discs
approved for use at a peripheral speed of at least 80 m/sec.
The working environment may be as follows: construction site, workshop, renovation, conversion or new construction.
To avoid the risk of injury, use only genuine Hilti accessories and cutting tools.
Observe the safety rules and operating instructions for the accessories used.
Observe the information printed in the operating instructions concerning operation, care and maintenance.
The machine is designed for professional use and may be operated, serviced and maintained only by trained,
authorized personnel. This personnel must be informed of any special hazards that may be encountered. The machine
and its ancillary equipment may present hazards when used incorrectly by untrained personnel or when used not as
directed.
The machine may be used only in a dry environment.
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All manuals and user guides at all-guides.com
Wear ear Wear
protection. protective
gloves.
Read the
operating
instructions
before use.
Symbols
Return Amps
materials for
recycling
Revolutions Revolutions
per minute per minute
Double
insulated
Location of identification data on the machine
The type designation and serial number can be found on
the type identification plate on the machine. Make a note
of this data in your operating instructions and always refer
to it when making an enquiry to your Hilti representative
or service department.
Type:
Serial no.:
Volts Alternating
current
Diameter Rated speed