18
10) Set the automatic stop.
If not stopping automatically, press the automatic stop button
and release the setting.
……Disappear the automatic stop lamp.
11) After completing the drilling.
➀
In case of setting the automatic stop
The automatic stop operates when penetrating through or reaching to the SENCO stopper.
……Feeding motor and Drill Motor stop, and the automatic stop lamp will flash.
Press the automatic stop button and release the automatic stop (flashing of the lamp).
②
Release the automatic stop
Stop feeding by pressing the feeding button, and stop the drill by pressing the drill button.
12) Disengage the clutch, move the Drill Head by the feeding handle and pull the Core Bit out from the cutting
hole.
13) Stop feeding the water.
CAUTION
1.
When penetrating through, the slurry water will not stop.
2. When the load of Drill Motor is high, and the interference against drilled core generates after pene-
trating through, the Drill Motor and feeding operation might not stop even though you set the auto-
matic stop.
3. When the Drill motor gets the overloading, all operation will stop for the protection. And the drill lamp
will flash. Refer
【１】
in the page 19.
4. When the feeding motor gets the overloading, all operation will stop for the protection. And the feed-
ing lamp will flash. Refer
【１】
in the page 19.
【６】
Drilling with Reinforced Sensor Mode
WARNING
When you use the blunt-edged Core Bit, you might cut the reinforced steel. Therefore, before operating,
make sure that it stops when reinforced steel hits with the reinforced sensor by applying the unneces-
sary reinforced concrete (floorboard etc).
1) Make sure that FC lamp lights on the control panel. In case of lighting CC lamp, change to
｢
FC
:
Reinforced
Sensor Mode
｣
