Installation; Mechanical Installation; Important Notes - Lenze 9300 Operating Instructions Manual

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4
4.1
4.1.1

Installation

Mechanical installation

Important notes

•
Use the controllers only as built-in devices!
•
If the cooling air contains pollutants (dust, fluff, grease, aggressive gases):
– Take suitable preventive measures , e.g. separate air duct, installation of filters, regular
cleaning, etc.
•
Observe free space!
– You can install several controllers next to each other without free space in a control cabinet.
– Ensure unimpeded ventilation of cooling air and outlet of exhaust air!
– Allow a free space of 100 mm at the top and at the bottom.
•
Do not exceed the ambient temperature permissible during operation.
•
With continuous oscillations or vibrations:
– Check whether shock absorbers are necessary.
Possible mounting positions
Vertically on the control cabinet back panel with mains connections at the top:
•
With enclosed fixing rails or fixing brackets.
•
Thermally separated with external heat sink
^
– Punching
( 4-3)
– "Cold Plate technique"
^
( 4-2)
^
( 4-6)
BA9300POS EN 2.3
Installation
^
( 3-2)
4-1