Furun 406080A-FUR, Руководство оператора

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Chapter 2: Installation
6
2.2 Installing the 406080A-FUR AC/DC
Power Supply Unit
You can mount the power supply in a vertical or horizontal position.
When mounted in a vertical position, with the connector panel pointing
downwards, the 406080A-FUR AC/DC Power Supply Unit fulfills IP32
in areas with more than 42 V and IP22 in other areas.
Warning! Never insert or remove a power supply while its power
switch is in the On (|) position. Make sure the power
switch is Off (O) first.
Important
To ensure adequate cooling of the AC/DC Power Supply an
unobstructed space of minimum 5 cm must be maintained
around all sides of the unit except for the bottom side.