Data
DM400
DM430
Drill diameter in concrete, mm/inch
165-350/
6.5-14
80-160/ 3-6 55-105/ 2-4
250-450/
8-18
125-250/
5-10
100-160/
4-6
Recommended water volume, l/min
1.7-2.4
1.1-1.6
0.9-1.3
2.0-2.5
1.5-2.0
1.2-1.6
Noise emission data
Data
DM400
DM430
Noise emission
Sound pressure level, dB (A)
92
92
Sound power level, L
WA
dB (A)
1
112
112
Embedded connectivity
Note: This part is applicable only for products supplied
with embedded connectivity.
BLE technology radio spectrum
DM400
DM430
Frequency bands for the tool, GHz
2.402-2.480
2.402-2.480
Maximum radio-frequency power
transmitted, dBm/mW
4/2.5
4/2.5
LED indications
CAUTION: Overload again and again can do
damage to the product.
Indication on the product
Cause
Possible solution
1 green LED.
The tool is connected to mains voltage and can
be used.
N/A
Power output is less than 50% of available out-
put power.
2 green LEDs.
Power output is between 50% and 65% of avail-
able output power.
3 green LEDs.
Power output is between 65% and 80% of avail-
able output power.
3 green LEDs and 1 yellow
LED.
Maximum power output. Power output is more
than 80% of available output power.
1
Noise emission in the environment measured as sound power according to EN 62841-3-6. Expected meas-
urement uncertainty 3 dB(A).
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Summary of Contents for DM400
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