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
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.
3 green LEDs, 1 yellow
LED and 1 red LED.
There is a system overload. Decrease the load to prevent start of
the Elgard
™
motor overload protec-
tion.
All LEDs flash. Elgard
™
motor overload protection is started. Decrease the load to go back to cor-
rect operation.
Elgard
™
motor overload protection has stopped
the motor.
Refer to
To reset the motor overload
protection on page 14
.
1 green LED flashes. Smartstart
™
is started. Refer to
To use Smartstart
™
on
page 12
.
1188 - 006 - 03.02.2020 19
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