Possible Dangers Caused By The Drilling Machine - Optimum OPTidrill DH 24BV Operating Manual

WARNING!
Risk of injury caused by workpieces flying off.
Clamp the workpiece in the machine vice. Make sure that the workpiece is firmly clamped in the
machine vice resp. that the machine vice is firmly clamped on the machine table.

Use cooling and lubricating agents to increase the durability of the tool and to improve the
surface quality.

Clamp the cutting tools and workpieces on clean clamping surfaces.

Sufficiently lubricate the machine.

Correctly adjust the bearing clearance and the guidings.
It is recommended:

Insert the drill in a way that it is exactly positioned between the three clamping jaws of the
quick action chuck.
When drilling make sure that

the suitable speed is set depending on the diameter of the drill,

the pressure must only be such that the drill can cut without load

in case of too strong pressure the drill will get worn early or even might break resp. get
jammed in the hole. If the drill gets jammed immediately stop the main motor by pressing
the emergency stop button,

for hard materials, e.g. steel, use commercial cooling / lubricating agents,

generally always drive the turning spindle out of the workpiece.
1.5

Possible dangers caused by the drilling machine

The drilling machine is state-of-the-art.
Nevertheless, there is a residual risk as the drilling machine operates with
at high speeds,

rotating parts,

electrical voltage and currents.

We have used construction resources and safety techniques to minimize the health risk to per-
sonnel resulting from these hazards.
If the drilling machine is used and maintained by personnel who are not duly qualified, there
may be a risk resulting from incorrect or unsuitable maintenance of the drilling machine.
INFORMATION
Everyone involved in the assembly, commissioning, operation and maintenance must
be duly qualified,

strictly follow these operating instructions.

In the event of improper use
there may be a risk to personnel,

there may be a risk to the machine and other material values,

the correct function of the drilling machine may be affected.

Always disconnect the drilling machine, and upright drill if cleaning or maintenance work is
being carried out.
WARNING!
The drilling machine may only be used with functional safety devices.
Disconnect the drilling machine immediately, whenever you detect a failure in the safety
devices or when they are not fitted!
EN
DH24BV | DH28BV | DH34BV | DH40BV
70 Translation of original instruction
Safety
Version 1.1.4 - 2022-09-14