Depth Gauge (Option For The Dch 230); Butée De Profondeur (En Option Pour Dch 230); Tope De Profundidad (Opcional Para Dch 230) - Hilti DCH 230 Mode D'emploi

Use only diamond cutting discs with a maximum permissible peripheral speed of at least 80 m/sec (16000 ft/min)
or synthetic resin-bonded fiber-reinforced cutting discs with a maximum permissible peripheral speed of at least
80 m/sec (16000 ft/min).
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.
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.
The machine may be operated only when connected to a power supply providing a voltage and frequency in
compliance with the information given on its type identification plate.
Do not use the machine where there is a risk of fire or explosion.
Working on materials hazardous to the health (e.g. asbestos) is not permissible.
Nationally applicable industrial safety regulations must be observed.
Modification of the machine or tampering with its parts is not permissible.
2.2 Switches
On/off switch with switch-on interlock
2.3 Starting current limitation
The starting current drawn by the power tool is several times higher than its rated current. The electronic starting
current limiter reduces the starting current drawn by the power tool and thus prevents the mains fuse blowing. It also
allows the power tool to start smoothly, without a jolt.
2.4 Restart interlock
The power tool does not restart by itself after an interruption in the electric supply. The switch must first be released
and then pressed again after approx. 1 second.
2.5 TPS theft protection system (optional)
The power tool may be optionally equipped with the TPS theft protection system. If equipped with this feature, the
power tool can be unlocked and made ready for operation only through use of the corresponding TPS key.
2.6 LED indicators
Service indicator LED (see section "Care and maintenance / service indicator")
Theft protection system indicator (optional) (see section "Operation / TPS theft protection system (optional)")
2.7 Guard (hood) with guide wheels
Cutting and slitting work on mineral materials may be carried out only when the power tool is equipped with a dust
removal hood with guide wheels.
2.8 Electronic overload protection
This power tool is equipped with electronic overload protection.
The electronic overload protection system monitors the current input and thus prevents overloading of the tool during
use.
The power tool switches itself off automatically when excessive pressure is applied resulting in excessively high
electric current input.
After releasing the on / off switch, the power tool can be restarted.
The user can prevent activation of this automatic cut out by reducing the pressure applied to the tool.
The user should aim to work continuously with the tool without activation of the automatic cut-out.
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