8
CAUTION
1. When interference against drilled core generates during the operation, it will be possible to stop even
though the Core Bit does not hit to the reinforced steel.
●
Fix the pole base firmly and adjust the Drill Carriage properly, then start to cut carefully. Cut by manual
feeding until the head of Core Bit cuts the cutting object from 5mm to 10mm.
2. When the Core Bit hits to the reinforced steel during drilling, it stops. But, there will be the scratch by
cutting of the reinforced steel.
●
The Automatic Feeding System SIDAF80 (installed reinforced sensor function) detects the load which the
Core Bit cuts the reinforced steel, and stops the rotation of the Core Bit and feeding at one time. There-
fore, there will be the scratch (2͠ 3mm) on the reinforced steel, but depending on the machines or the
Core Bits, the scratch could be deeper (4͠ 5mm).
3. When drilling from just before the reinforced steel, there will be the case that the scratch could be
deeper which is caused by cutting to the reinforced steel.
●
Regarding drilling deeply, when you stop drilling in order to connect with the tube, then restart. When you
cut from just before the reinforced steel, the cutting depth toward the reinforced steel could be 4͠ 5 mm.
4. It might be possible to stop except the reinforced steel (such as tree or resin etc).
5. The mode changing (
｢
Reinforced Sensor Mode
｣
↔
｢
Normal Mode
｣
) can not operate during drilling.
