Optimum OPTimill MB 4 - 3.3.3 Assembly

Version 1.1.1 - 2021-1-25 23Translation of original instruction
MB4 EN
MB4_GB_3.fm
3.3.3 Assembly
 Check that the milling machine foundation is horizontal with a spirit level.
 Check that the foundation has sufficient load-bearing capacity and rigidity.
Img.3-1: Machine base
ATTENTION!
Insufficient rigidity of the foundation leads to the superposition of
the vibrations of the drilling-milling machine and of the underground (natural frequency
of components). If the rigidity of the overall system is insufficient, critical speeds with
annoying vibrations will be reached very quickly and lead to bad milling results.
 Place the drilling- milling machine on the provided foundation.
 Fix the machine base to the substructure through the holes pre-drilled for this purpose.
The attachment points are marked by arrows on the machine base.
WARNING!
The nature of the foundation and type of fixings used to secure the machine base to the
foundation must be capable of absorbing the loads caused by the drilling- milling
machine. The foundation must be level. Check that the drilling- milling machine
foundation is horizontal with a spirit level.
Fix the milling machine to its foundation at the recesses provided on the machine base for this
purpose. We recommend that you use shear connector cartridges or heavy-duty anchors.

Dimensions on page 18
40
6
0
0
360
400
9
0
4
2
0
3
6
P
1
3