Baumuller BFN 3-1 Series, Instruction Handbook Manual

Page: 42 / 72

Prepare mounting
Instruction handbook Mains filters BFN
Document No.: 5.09010.03 Baumüller Nürnberg GmbH
42
of 70
6.2
6.2 Prepare mounting
Based on the configuration documents and the drilling templates (see Z Dimensions –
from page 18), the deviations of the cutout sections and the positions of the attachment
drill holes can be determined.
NOTE!
The following notes must be considered for thermal safety:
m Air supply must be provided.
m Additional heat source may not be near the filters. The temperature range speci-
fied in the technical data must be complied with.
HINWEIS!
m Ensure that the screws are firmly fit.
m Mounting surface must be conductive.
m Mount the power converter, the appropriate mains filters and the bonded face-to-
face screen contacts of the motor cable to the same reference surface. The con-
nection cable must be as short as possible. The connection cable must be
screened at lengths > 30 cm. The screen must be grounded on both sides.
m The input- and output cables of the filters must spatially be divided (at least 30 cm)
m Connect the filter cabinet bonded face-to-face to ground.
m The mains filters BFN ... can be used for global clearance of the installation. In this
case it must be placed directly at the mains supply position on the same mounting
place as the converters, which are to be cleared. The connection cable between
the converter and the filter must be screened (grounded on both sides).
NOTICE!
Property damage due to conductive contamination.
Therefore:
m When performing installation work of any kind, it must be ensured that no foreign
material (e.g. drill shavings, copper strands, etc.) gets into the device as a result.
m If possible, the drilling holes must be made before mounting the device and the
configuring of the cables must be made outside the control cabinet. If this is not
possible, the device must be appropriately covered.

Remove this covering again prior to starting operation without fail!