Site Requirements; Surface Preparation - HOLZMANN MASCHINEN ED400FD Manuel D'utilisation

18.1.2 Site Requirements

Insufficient rigidity of the ground leads to the superposition of vibrations between the
lathe and the ground (natural frequency of components). If the stiffness of the
overall system is insufficient, critical speeds are quickly reached, which leads to poor
turning results.
Select a suitable installation location for the machine.
The place of installation should have:
 adequate lighting.
 a plain, level floor with minimum vibration values (e.g. concrete).
 The machine itself should be mounted on a solid work surface that is also straight
and low-vibration (e.g. solid workbench).
The exact space required and the required load-bearing capacity of the ground result from the
technical data (dimensions, weight) of your machine. When designing the working area around
the lathe, observe the local safety regulations. When dimensioning the required space, take into
account that the operation, maintenance and repair of the machine must be possible without
restrictions at all times.
The selected installation location must have a suitable connection to the electrical mains (230 V /
50 Hz) with appropriate fuse (16 A).
After the machine has been installed at the intended location, it must be aligned.

18.1.3 Surface Preparation

The use of paint thinners, petrol, aggressive chemicals or abrasives leads to material
damage to the surfaces! Therefore use only mild detergents.
Remove the preservative applied to protect the bare parts without painting from corrosion. This
can be done with usual solvents. Never use nitro thinner or other cleaning agents that could
attack the machine's paintwork or water for cleaning.
Treat the bare machine parts (e.g. machine bed, tailstock sleeve, feed spindle) with an acid-free
lubricating oil.
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