Safety
Version 1.0.2 dated 2018-03-02 Page 8 Translation of the original instructions
DH45VGB
DH45V_GB_1.fm
OPTIMUM
MASCHINEN - GERMANY
®
1.4 Reasonably foreseeable misuse
Any use other than that specified under "Intended use" or any use beyond that described will be
deemed non-intended use and is not permissible.
Any other use has to be discussed with the manufacturer.
It is only allowed to process metal, cold and non-inflammable materials with the geared drill.
In order to avoid misuse, it is necessary to read and understand the operating instructions
before first commissioning.
Operators must be qualified.
CAUTION!
In a domestic environment this drilling machine may cause radio interference in which
case supplementary mitigation measures may be required.
The drilling machine meets the requirements for category C2 for conducted emissions.
INFORMATION
The drilling machine is authorized for industrial and commercial use in the business and com-
mercial areas, as well as in industrial areas. The use of the drilling machine in public supply net-
works requires a different configuration and/or additional measures.
This machine installed within the domestic environment require supply authority acceptance for
connection to the public low-voltage power supply network. Please contact your local supply
network provider.
The machine installed within the category C3 (industrial) environment do not require connec-
tion approval.
1.4.1 Avoiding misuse
Use of suitable cutting tools.
Adapting the speed setting and feed to the material and workpiece.
Clamp workpieces firmly and free of vibration.
ATTENTION!
The workpiece is always to be fixed by a machine vice, jaw chuck or by another
appropriate clamping tool such as for the clamping claws.
WARNING!
Risk of injury caused by flying workpieces.
Clamp the workpiece in the machine vice. Make sure that the workpiece is firmly clamped in the
machine vice and that the machine vice is firmly clamped onto 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.
Set the bearing clearance and guides correctly.
Recommendations:
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,
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