Hilti DAG 450-S Mode D'emploi page 7

The power tool 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 power
tool and its ancillary equipment may present hazards when used incorrectly by untrained personnel or when used not
as directed.
Modification of the power tool or tampering with its parts is not permissible.
2.2 Switches
On / off switch (DAG 450‑S)
Hold-to-run switch (DAG 450‑D)
2.3 The items supplied in the cardboard box are:
1 Power tool
1 Guard
1 Side handle
1 Clamping flange
1 Clamping nut
1 Wrench
1 Operating instructions
1 Cardboard box
2.4 Using extension cords
Use only extension cords of a type approved for the application and with conductors of adequate cross section. The
power tool may otherwise loose performance and the extension cord may overheat. Check the extension cord for
damage at regular intervals. Replace damaged extension cords.
Recommended minimum conductor cross section and max. cable lengths
Conductor cross section
Mains voltage 110-120 V
Do not use extension cords with 16 AWG conductor cross section.
2.5 Using extension cords outdoors
When working outdoors, use only extension cords that are approved and correspondingly marked for this application.
2.6 Using a generator or transformer
This power tool may be powered by a generator or transformer when the following conditions are fulfilled: The unit
must provide a power output in watts of at least twice the value printed on the type identification plate on the power
tool. The operating voltage must remain within +5% and -15% of the rated voltage at all times, frequency must be in
the 50 – 60 Hz range and never above 65 Hz, and the unit must be equipped with automatic voltage regulation and
starting boost.
Never operate other power tools or appliances from the generator or transformer at the same time. Switching other
power tools or appliances on and off may cause undervoltage and / or overvoltage peaks, resulting in damage to the
power tool.
2.7 Guard with side cover
CAUTION
When grinding with straight grinding discs and cutting with cutting discs in metalworking applications, use
only the guard with cover plate. This is available as an optional accessory.
14 AWG
100 ft
12 AWG
150 ft
en
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