your work.
Pay attention that your work place is well-lit.
Make sure that you observe the conditions for the connection with the
power supply.
When laying the cables, make sure that it cannot be damaged by the
tool.
Make sure that you always can overlook the work place in a sufficient
way and that you always can reach all necessary control elements and
safety devices.
In order to avoid accidents, keep other persons away from your work
place.
Make sure that the drill bit is well fixed.
Only use tools which are suitable for the particular material.
Open the ball valve and switch the machine on. Hold the machine with both
hands.
Attach the machine with a small inclination. After the drill bit has penetrated
into the surface (about
angle and continue drilling.
While drilling, especially pay attention that the drill bit does not tilt.
Adapt the feed to the diameter of the drill bit and to the power of the machine.
When you have finished drilling:
Pull the drill bit out of the hole.
Stop the motor by using the motor switch and not the PRCD switch.
Close the water supply.
The drill rig BST 125 V (special accessory) has been purpose-developed
for the diamond wet drill EFB 125 P for the use on smooth and polished
surfaces.
Fixing the drilling machine at the drill rig:
For fixing the machine at the drill rig remove both allen screws M8 and take
off the collar clamp (A). Remove the additional handle of the diamond drilling
machine. The water supply has to remain at the machine. Put the machine
on the carriage and close the collar clamp with the Allen screws.
Fixing of the drill rig:
Position the rig at the desired location.
The surface must be completely level and smooth.
It is imperative that the support bolt (D) be turned upward before aspirating
since the stand sinks toward the surface during aspiration. If the plate for
the support bolt is located on the surface during aspiration, then the device
will not aspirate sufficiently.
Press the vacuum suction cup (B) firmly against the surface to be aspirated.
The rubber disk must be lying flat as you do this.
Press the plunger (C) several times to create a vacuum.
/
– ¼ of the circumference), put the machine in a 90°
1
8
Use in drill rig
22