Selecting Suitable Cutting Discs - Hilti DCH 300 Manual De Instrucciones

If the tool is powered by a generator or transformer, the generator or transformer's power output must be
at least twice the rated input power shown on the rating plate of the tool. The operating voltage of the
transformer or generator must always be within +5% and -15% of the rated voltage of the tool.
Weight in accordance with EPTA procedure 01
Arbor thread size
Cutting disc mounting flange
Cutting disc diameter
Cutting disc thickness
Rated speed
Clamping nut tightening torque (for securing the cutting disc)
4.2 Noise information and vibration values determined in accordance with EN 60745
The sound pressure and vibration values given in these instructions have been measured in accordance with
a standardized test and may be used to compare one power tool with another.
The data given represents the main applications of the electric tool. However, if the electric tool is used for
different applications, with different accessory tools, or is poorly maintained, the data may vary. This may
significantly increase exposure over the total working period.
An accurate estimation of exposure should also take into account the times when the power tool is switched
off, or when it is running but not actually being used for a job. This may significantly reduce exposure over
the total working period.
Identify additional safety measures to protect the operator from the effects of noise and/or vibration, for
example: Maintaining the power tool and accessory tools, keeping the hands warm, organization of work
patterns.
Noise emission values
Sound power level (L
Uncertainty for the sound power level (K
Emission sound pressure level (L
Uncertainty for the sound power level (K
Total vibration
Vibration emission value (a
Uncertainty (K)
4.3

Selecting suitable cutting discs

▶ Use only cutting discs with a specification suitable for the intended application.
Cutting disc specifications
Area of application
Cutting mineral materials
Cutting metal
1)
To allow the disc to be fitted to the tool, the special DCH 300 ABR mounting flange (accessory) must be used.
▶ Observe the disc mounting instructions issued by the disc manufacturer.
26 English
Printed: 23.10.2018 | Doc-Nr: PUB / 5459191 / 000 / 00
)
WA
)
WA
)
pA
)
WA
)
h
Cutting disc specifications
Diamond cutting discs as per EN 13226
Synthetic resin-bonded, fiber-reinforced cutting discs in
accordance with EN 12413 (flat, type 41)
DCH 300 DCH 300–X
9.4 kg 9.4 kg
M16 × 1.5 M16 × 1.5
22.2 mm 22.2 mm
305 mm 305 mm
≤ 3.5 mm ≤ 3.5 mm
4,900 /min 4,900 /min
40 Nm ... 50 Nm 40 Nm ... 50 Nm
117 dB(A)
3 dB(A)
106 dB(A)
3 dB(A)
5.1 m/s²
1.5 m/s²
1)
2149874
*2149874*