After the machine security fastened, level it using the four screws located on the
ends of the base Lock them using the lock screws.
2. Installing diamond core bits on your Merax Diamond Core Drill.
Grease the thread of the diamond core bits. Insert it and fasten it lightly. Turn
the machine on and let the drillbit turn freely to make sure everything is working
properly.
3. Drilling:
Do not forget the lubrication of the diamond core bit is fundamental and done
with water. Use a hose or a container. Before drilling, check if what is running
within the Diamond Core bit.
Align the diamond core drill with the soil. If that is not possible, start more
carefully until the full diameter of the drillbit perforates about 5 mm. After that
proceed with perforation, what should made with the light uniform and constant
effort.
When using the portable Diamond Core Drill to drill walls, start by placing the
drillbit with a light inclination downwards for easier perforation. After that level
drillbit up, and proceed as usual.
If the rotation of the motor drops sensibly, release pressure with the feed
handle. Keep constant rotation. In case of any sign of malfunction, such as
smoke or strong smell disconnect the Diamond Core Drill from power supply.
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