Hygienic Installation; Cleaning - Danfoss vlt fcd 302 Operating Instructions Manual

Installation
Universal adaptor plate(175N2115):
1. Prepare the adaptor plate for mounting on the
2 2
motor by drilling the fixing holes and the hole for
the cables.
2. Mount the plate on the motor with the normal
terminal box gasket.
3. Knock out the four outer holes on the installation
box for mounting the adaptor plate.
4. Mount the terminal box onto the motor by the 4
sealing screws and the gasket supplied. Use the
supplied star washers for securing PE connection
according to EN 60204. The screws must be
tightened with 5Nm.
Illustration 2.3 FCD 302 Motor Mounted with an Adaptor Plate
Illustration 2.4 Universal Adaptor Plate
10
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VLT Decentral Drive FCD 302 Operating Instructions
Allowed mounting positions

2.3.4.1 Hygienic Installation

The FCD 302 is designed according to the EHEDG guidelines,
suitable for installation in environments with high focus on
cleanability.
The FCD 302 must be mounted vertically on a wall or
machine frame, thereby liquids will drain of the enclosure
due to the slightly sloped top and cooling fin design.
For the best possible cleanability of the FCD 302 in the instal-
lation, use cable glands especially designed for hygienic
installations, e.g. Rittal HD 2410.110/120/130.
NOTE
Only frequency converters configured as hygienic enclosure
designation, FCD 302 P XXX T4 W69, will carry the EHEDG
certification.

2.3.4.2 Cleaning

The enclosure (IP66/NEMA type 4x indoor) will offer
protection against dirt and water ingress, and is designed
suitable for cleaning as performed in food and beverage
plants with the concentrations of cleaning solvent as
recommended by the manufacturer. High pressure cleaning
in very short distance or long time with hot water may
damage gaskets and labels.
MG.04.F2.02 - VLT is a registered Danfoss trademark